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TSB List for the 2019 Chevrolet Camaro

Technical Service Bulletins (TSBs) for the 2019 Camaro are official communications between Chevrolet & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.

  • STEERING
  • SUSPENSION
  • SUSPENSION:SUBFRAME/MOUNTING BRACKET
  • SUSPENSION:FRONT:SHOCK ABSORBER
  • SUSPENSION:FRONT:MACPHERSON STRUT
  • BRAKES (PWS)
  • SERVICE BRAKES, HYDRAULIC
  • SERVICE BRAKES, ELECTRIC
  • SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER
  • SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR
  • SERVICE BRAKES, AIR:DISC:CALIPER
  • SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR
  • PARKING BRAKE
  • PARKING BRAKE:DRIVELINE:HYDRAULIC:ACTUATOR
  • PARKING BRAKE:ELECTRICAL:CONTROL MODULE
  • ENGINE (PWS)
  • ENGINE AND ENGINE COOLING
  • ENGINE AND ENGINE COOLING:ENGINE
  • ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
  • ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER
  • ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION
  • ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:FILTER/SCREEN
  • ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:OIL COOLER
  • ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
  • ENGINE AND ENGINE COOLING:ENGINE:CRANK/CAMSHAFT POSITION SENSOR
  • ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY
  • ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS
  • ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
  • ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
  • ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)
  • FUEL SYSTEM, GASOLINE
  • FUEL SYSTEM, GASOLINE:STORAGE:EVAPORATIVE EMISSIONS:CANISTER
  • FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
  • FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS
  • FUEL/PROPULSION SYSTEM (PWS)
  • FUEL SYSTEM, DIESEL
  • FUEL SYSTEM, OTHER
  • FUEL SYSTEM, OTHER:KINETIC:CLUTCH
  • POWER TRAIN
  • POWER TRAIN:MANUAL TRANSMISSION
  • POWER TRAIN:AUTOMATIC TRANSMISSION
  • POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
  • POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT
  • POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER
  • POWER TRAIN:DRIVELINE:DRIVESHAFT
  • POWER TRAIN:DRIVELINE:CENTER SUPPORT BEARING
  • POWER TRAIN:AXLE ASSEMBLY
  • ELECTRICAL SYSTEM
  • ELECTRICAL SYSTEM:12V/24V/48V BATTERY
  • ELECTRICAL SYSTEM:STARTER ASSEMBLY
  • ELECTRICAL SYSTEM:WIRING
  • ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM
  • ELECTRICAL SYSTEM:IGNITION
  • ELECTRICAL SYSTEM:IGNITION:COIL:SPARK PLUGS
  • ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
  • ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER
  • ELECTRICAL SYSTEM:SOFTWARE
  • ELECTRICAL SYSTEM:ADAS:BLINDSPOT:SENSORS
  • ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS
  • ELECTRICAL SYSTEM:ADAS:HUD:SOFTWARE
  • EXTERIOR LIGHTING
  • LIGHTING (PWS)
  • VISIBILITY
  • VISIBILITY:WINDSHIELD
  • VISIBILITY:GLASS, SIDE/REAR
  • VISIBILITY:GLASS, SIDE/REAR:CRITICAL FASTENERS
  • VISIBILITY:POWER WINDOW DEVICES AND CONTROLS
  • VISIBILITY:SUN/MOON ROOF ASSEMBLY
  • VISIBILITY:REARVIEW MIRRORS/DEVICES
  • VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
  • VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REAR WINDOW:ELECTRICAL HEATING ELEMENT
  • AIR BAGS
  • SEAT BELTS
  • SEAT BELTS:PRETENSIONER
  • STRUCTURE
  • STRUCTURE:FRAME AND MEMBERS
  • STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS
  • STRUCTURE:BODY
  • STRUCTURE:BODY:BUMPERS
  • STRUCTURE:BODY:DOOR
  • STRUCTURE:BODY:DOOR:HANDLE:INTERIOR
  • STRUCTURE:BODY:TAILGATE
  • STRUCTURE:BODY:TRUNK LID
  • STRUCTURE:BODY:HOOD
  • STRUCTURE:BODY:ROOF AND PILLARS
  • LATCHES/LOCKS/LINKAGES
  • LATCHES/LOCKS/LINKAGES:DOORS:LATCH
  • LATCHES/LOCKS/LINKAGES:TRUNK LID:LATCH:EMERGENCY MECHANICAL RELEASE
  • LATCHES/LOCKS/LINKAGES:TRUNK LID:LOCK
  • LATCHES/LOCKS/LINKAGES:HOOD:LATCH
  • VEHICLE SPEED CONTROL
  • TIRES
  • TIRES:SIDEWALL
  • TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
  • WHEELS
  • SEATS
  • ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)
  • FORWARD COLLISION AVOIDANCE
  • BACK OVER PREVENTION
  • INTERIOR LIGHTING
  • COMMUNICATION: VEHICLE TO INFRASTRUCTURE
  • COMMUNICATION:MANUFACTURER TELEMATICS
  • EQUIPMENT
  • EQUIPMENT:ELECTRICAL
  • EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
  • EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
  • EQUIPMENT:ELECTRICAL:INFOTAINMENT
  • EQUIPMENT:ELECTRICAL:ACCESSORY GENERATOR:CONTROLS
  • EQUIPMENT:ELECTRICAL:ACCESSORY GENERATOR:OUTLETS/RECEPTACLE
  • EQUIPMENT:ELECTRICAL:DONGLE
  • EQUIPMENT:MECHANICAL
  • EQUIPMENT:MECHANICAL:POWER TAKE-OFF (PTO)
  • EQUIPMENT:OTHER:LABELS
  • EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
  • EQUIPMENT ADAPTIVE/MOBILITY
  • EQUIPMENT ADAPTIVE/MOBILITY:VEHICLE CONTROLS:STEERING
  • EQUIPMENT:APPLIANCE:AIR CONDITIONER
  • EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS
  • UNKNOWN OR OTHER
  • STEERING

    • TSB #17-NA-087

      Date Announced:
      NOV 17, 2023
      NHTSA ID:
      #10245545

      This service bulletin provides information on Characteristics of Wide Low Aspect Ratio Tires, Vehicle Pulls Left or Right, Wanders, Follows Depressions in Road Surface, Tramlining. Read More »

    • TSB #03-00-91-001I

      Date Announced:
      NOV 06, 2023
      NHTSA ID:
      #10245395

      This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns. Read More »

    • TSB #15-00-89-004F

      Date Announced:
      AUG 07, 2023
      NHTSA ID:
      #10242061

      This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage. Read More »

    • TSB #SB23-01

      Date Announced:
      AUG 02, 2023
      NHTSA ID:
      #10240305

      Spl Parts, Inc. communications index accompanying MCP uploads 23mc40464 & 23mc40471 Read More »

    • TSB #SB 23-01

      Date Announced:
      JUL 14, 2023
      NHTSA ID:
      #10240266

      SPL Parts, Inc. manufacturers and distributes aftermarket lower control arms for dedicated competition vehicles and "track day" cars some of which may be used on both track and highway. Read More »

    • TSB #PI0281J

      Date Announced:
      APR 04, 2023
      NHTSA ID:
      #10235561

      This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers. Read More »

    • TSB #15-00-89-004E

      Date Announced:
      SEP 16, 2022
      NHTSA ID:
      #10222777

      This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage. Read More »

    • TSB #16-NA-109

      Date Announced:
      JUN 01, 2022
      NHTSA ID:
      #10213700

      This service bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the steering gear due to seeing grease or sealant on certain locations on the gear. Read More »

    • TSB #16NA109

      Date Announced:
      MAR 08, 2021
      NHTSA ID:
      #10191163

      This service bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the steering gear due to seeing grease or sealant on certain locations on the gear. Read More »

    • TSB #18NA345

      Date Announced:
      JAN 19, 2021
      NHTSA ID:
      #10187748

      This service bulletin provides information for dealers/technicians on the availability of the steering wheel spoke lower cover as a service part. Read More »

    • TSB #19NA030

      Date Announced:
      OCT 12, 2020
      NHTSA ID:
      #10183166

      This informational bulletin provides information for dealers/technicians on a power steering deflector kit available for resolving a high power steering temperature issue during track use. Read More »

    • TSB #19NA130

      Date Announced:
      NOV 12, 2019
      NHTSA ID:
      #10169269

      This technical bulletin provides repair information to correct a customer concern of Steering Wheel Chatter, Shake, or Instability. Read More »

    • TSB #16NA109

      Date Announced:
      AUG 05, 2019
      NHTSA ID:
      #10165079

      This technical bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the steering gear due to seeing grease or sealant on certain locations on the gear. Read More »

    • TSB #N192255460

      Date Announced:
      JUN 14, 2019
      NHTSA ID:
      #10164104

      Certain 2019 model year Chevrolet Camaro vehicles, equipped with a 6.2L V8 Engine, 6-Speed Manual Transmission, and Forward Collision Alert have the feature Active Rev Match (ARM). Read More »

    • TSB #19NA130

      Date Announced:
      JUN 10, 2019
      NHTSA ID:
      #10163249

      This technical bulletin provides repair information to correct a customer concern of Steering Wheel Chatter or Instability. Read More »

    • TSB #18NA345

      Date Announced:
      JAN 18, 2019
      NHTSA ID:
      #10155034

      This informational bulletin provides information for dealers/technicians on the availability of the steering wheel spoke lower cover, as a service part. Read More »

    • TSB #17NA330

      Date Announced:
      DEC 04, 2018
      NHTSA ID:
      #10154978

      This informational bulletin provides information for the customer to pair their phone in order for the push to talk button on the steering wheel control to work. Read More »

    SUSPENSION

    • TSB #17-NA-087

      Date Announced:
      NOV 17, 2023
      NHTSA ID:
      #10245545

      This service bulletin provides information on Characteristics of Wide Low Aspect Ratio Tires, Vehicle Pulls Left or Right, Wanders, Follows Depressions in Road Surface, Tramlining. Read More »

    • TSB #PIT5214F

      Date Announced:
      NOV 14, 2023
      NHTSA ID:
      #10247352

      This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts that are being performed on customer?s vehicles that exhibit vibration conditions without utilizing ... Read More »

    • TSB #03-00-91-001I

      Date Announced:
      NOV 06, 2023
      NHTSA ID:
      #10245395

      This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns. Read More »

    • TSB #18-NA-275

      Date Announced:
      OCT 12, 2023
      NHTSA ID:
      #10244697

      This service bulletin provides information on a small allowable amount of grease seepage from a brass or gold colored fitting located at the bottom of the strut assemblies, which is actually part of the natural operation of these struts. Read More »

    • TSB #19-NA-110

      Date Announced:
      OCT 12, 2023
      NHTSA ID:
      #10244698

      This service bulletin provides information for dealers/technicians on visible cracks in shock tower near the strut top mount. Read More »

    • TSB #15-00-89-004F

      Date Announced:
      AUG 07, 2023
      NHTSA ID:
      #10242061

      This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage. Read More »

    • TSB #SB23-01

      Date Announced:
      AUG 02, 2023
      NHTSA ID:
      #10240305

      Spl Parts, Inc. communications index accompanying MCP uploads 23mc40464 & 23mc40471 Read More »

    • TSB #SB 23-01

      Date Announced:
      JUL 14, 2023
      NHTSA ID:
      #10240266

      SPL Parts, Inc. manufacturers and distributes aftermarket lower control arms for dedicated competition vehicles and "track day" cars some of which may be used on both track and highway. Read More »

    • TSB #PI0281J

      Date Announced:
      APR 04, 2023
      NHTSA ID:
      #10235561

      This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers. Read More »

    • TSB #22-NA-134

      Date Announced:
      OCT 11, 2022
      NHTSA ID:
      #10225602

      This service bulletin provides a procedure to replace the rear adjust link to correct a customer concern of a clunk or pop noise from rear suspension. Read More »

    • TSB #15-00-89-004E

      Date Announced:
      SEP 16, 2022
      NHTSA ID:
      #10222777

      This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage. Read More »

    • TSB #13-03-10-001I

      Date Announced:
      MAR 08, 2022
      NHTSA ID:
      #10209137

      This service bulletin provides information on summer tire performance and tire cold weather cracking. Read More »

    • TSB #18NA275

      Date Announced:
      MAY 14, 2021
      NHTSA ID:
      #10198842

      This service bulletin provides information on a small allowable amount of grease seepage from a brass or gold colored fitting located at the bottom of the strut assemblies, which is actually part of the natural operation of these struts. Read More »

    • TSB #18NA275

      Date Announced:
      MAY 14, 2021
      NHTSA ID:
      #10199233

      This service bulletin provides information on a small allowable amount of grease seepage from a brass or gold colored fitting located at the bottom of the strut assemblies, which is actually part of the natural operation of these struts. Read More »

    • TSB #17NA087

      Date Announced:
      MAY 05, 2021
      NHTSA ID:
      #10199230

      This informational bulletin provides information on Characteristics of Wide Low Aspect Ratio Tires, Vehicle Pulls Left or Right, Wanders, Follows Depressions in Road Surface, Tramlining. Read More »

    • TSB #050308002I

      Date Announced:
      APR 09, 2021
      NHTSA ID:
      #10195128

      This service bulletin provides information to dealership personnel on diagnosis and replacement of shock absorber and strut due to fluid leak. Read More »

    • TSB #19NA110

      Date Announced:
      OCT 02, 2020
      NHTSA ID:
      #10183147

      This service bulletin provides information for dealers/technicians on visible cracks in shock tower near the strut top mount. Read More »

    • TSB #19NA110

      Date Announced:
      MAY 14, 2019
      NHTSA ID:
      #10161898

      This informational bulletin provides information for dealers/technicians on visible cracks in shock tower near the strut top mount. Read More »

    • TSB #19NA110

      Date Announced:
      MAY 14, 2019
      NHTSA ID:
      #10161921

      This informational bulletin provides information for dealers/technicians on visible cracks in shock tower near the strut top mount. Read More »

    SUSPENSION:SUBFRAME/MOUNTING BRACKET

    • TSB #16-NA-369

      Date Announced:
      OCT 11, 2023
      NHTSA ID:
      #10244340

      This service bulletin provides information on what parts need to be installed during PDI and what parts are to be installed by the customer. Read More »

    SUSPENSION:FRONT:SHOCK ABSORBER

    • TSB #19-NA-110

      Date Announced:
      OCT 12, 2023
      NHTSA ID:
      #10244698

      This service bulletin provides information for dealers/technicians on visible cracks in shock tower near the strut top mount. Read More »

    • TSB #150089004C

      Date Announced:
      JAN 29, 2021
      NHTSA ID:
      #10188403

      This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage. Read More »

    SUSPENSION:FRONT:MACPHERSON STRUT

    • TSB #18-NA-275

      Date Announced:
      OCT 12, 2023
      NHTSA ID:
      #10244697

      This service bulletin provides information on a small allowable amount of grease seepage from a brass or gold colored fitting located at the bottom of the strut assemblies, which is actually part of the natural operation of these struts. Read More »

    • TSB #150089004C

      Date Announced:
      JAN 29, 2021
      NHTSA ID:
      #10188403

      This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage. Read More »

    BRAKES (PWS)

    • TSB #17-NA-040

      Date Announced:
      SEP 18, 2023
      NHTSA ID:
      #10243979

      This service bulletin provides a procedure to correct a condition of Brake Squeal or Squeak Noise Intermittently on Initial Brake Applies. Read More »

    • TSB #17-NA-040

      Date Announced:
      JUN 19, 2023
      NHTSA ID:
      #10239058

      This service bulletin provides a procedure to correct a condition of Brake Squeal or Squeak Noise Intermittently on Initial Brake Applies. Read More »

    • TSB #21-NA-043

      Date Announced:
      MAY 16, 2022
      NHTSA ID:
      #10213036

      This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer. Read More »

    • TSB #18NA067

      Date Announced:
      JAN 27, 2022
      NHTSA ID:
      #10212603

      This service bulletin provides information for cleaning brake dust off of aluminum or chrome wheels. Read More »

    • TSB #070316004D

      Date Announced:
      JAN 10, 2022
      NHTSA ID:
      #10213760

      This service bulletin provides information for tire pressure monitoring (TPM) system concerns. Read More »

    • TSB #PIP5247A

      Date Announced:
      APR 09, 2021
      NHTSA ID:
      #10193443

      This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P06DE set in the Engine Control Module. Read More »

    • TSB #17NA239

      Date Announced:
      OCT 02, 2020
      NHTSA ID:
      #10183141

      This bulletin provides information on possible normal brake drag caused by the vehicle parked for an extended period of time. Read More »

    • TSB #19NA157

      Date Announced:
      SEP 30, 2020
      NHTSA ID:
      #10181683

      This service bulletin provides information for dealers/technicians on brake fluid leak at the caliper, cracking, reduced brake performance, rub or grind noise, caliper paint appearance. Read More »

    • TSB #18NA372

      Date Announced:
      DEC 11, 2018
      NHTSA ID:
      #10154998

      This technical bulletin provides a procedure for rotor replacement for a squeal/squeak noise during light brake apply. Read More »

    SERVICE BRAKES, HYDRAULIC

    • TSB #16-NA-059

      Date Announced:
      NOV 09, 2023
      NHTSA ID:
      #10245396

      This service bulletin provides information for cleaning the brake calipers that may have staining/discoloring on the paint of the brake caliper. Read More »

    • TSB #17-NA-040

      Date Announced:
      NOV 09, 2023
      NHTSA ID:
      #10245397

      This service bulletin provides a procedure to correct a condition of Brake Squeal or Squeak Noise Intermittently on Initial Brake Applies. Read More »

    • TSB #17-NA-239

      Date Announced:
      OCT 12, 2023
      NHTSA ID:
      #10244694

      This bulletin provides information on possible normal brake drag caused by the vehicle parked for an extended period of time. Read More »

    • TSB #17-NA-280

      Date Announced:
      JUL 19, 2023
      NHTSA ID:
      #10239649

      This service bulletin advises the technician to perform a burnishing on the brakes if the rotors are new to correct a customer concern of a fog horn type noise heard while braking. Read More »

    • TSB #17-NA-239

      Date Announced:
      FEB 06, 2023
      NHTSA ID:
      #10232066

      This bulletin provides information on possible normal brake drag caused by the vehicle parked for an extended period of time. Read More »

    • TSB #17-NA-271

      Date Announced:
      OCT 28, 2022
      NHTSA ID:
      #10225732

      This bulletin provides a procedure to clean the back side of the rims and rotors and to correct the customers concern of wheel clicking. Read More »

    • TSB #15-00-89-004E

      Date Announced:
      SEP 16, 2022
      NHTSA ID:
      #10222777

      This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage. Read More »

    • TSB #PIP4723F

      Date Announced:
      JAN 14, 2022
      NHTSA ID:
      #10208027

      This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester ... Read More »

    • TSB #17NA271

      Date Announced:
      AUG 07, 2020
      NHTSA ID:
      #10180296

      This bulletin provides a procedure to clean the back side of the rims and rotors and to correct the customers concern of wheel clicking. Read More »

    SERVICE BRAKES, ELECTRIC

    • TSB #19NA226

      Date Announced:
      MAR 11, 2020
      NHTSA ID:
      #10174274

      This technical bulletin provides repair information to correct a customer concern of the Launch Control being Inoperative. Read More »

    SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER

    • TSB #19NA157

      Date Announced:
      JUL 09, 2019
      NHTSA ID:
      #10164124

      This informational bulletin provides information for dealers/technicians on brake fluid leak at the caliper, cracking, reduced brake performance, rub or grind noise, caliper paint appearance. Read More »

    SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR

    • TSB #18NA372

      Date Announced:
      JUL 15, 2019
      NHTSA ID:
      #10163891

      This technical bulletin provides a procedure for rotor replacement for a squeal/squeak noise during light brake apply. Read More »

    SERVICE BRAKES, AIR:DISC:CALIPER

    • TSB #16NA059

      Date Announced:
      OCT 14, 2020
      NHTSA ID:
      #10183124

      This service bulletin provides information for cleaning the brake calipers that may have staining/discoloring on the paint of the brake caliper. Read More »

    • TSB #19NA157

      Date Announced:
      JUL 09, 2019
      NHTSA ID:
      #10164124

      This informational bulletin provides information for dealers/technicians on brake fluid leak at the caliper, cracking, reduced brake performance, rub or grind noise, caliper paint appearance. Read More »

    SERVICE BRAKES, AIR:ANTILOCK:WHEEL SPEED SENSOR

    • TSB #PIT5569B

      Date Announced:
      JUL 05, 2022
      NHTSA ID:
      #10217764

      This Preliminary information communicates direction and examples when diagnosing multiple DTCs, one of which includes U**** Byte 71 DTC. Read More »

    PARKING BRAKE

    • TSB #19NA035

      Date Announced:
      APR 08, 2019
      NHTSA ID:
      #10160125

      This technical bulletin provides a procedure to validate if the parking pawl actuator is not working as intended, causing the parking pawl to engage while driving. Read More »

    • TSB #18347

      Date Announced:
      NOV 01, 2018
      NHTSA ID:
      #10212583

      Service Update. On certain vehicles, the overhead console OnStar push-to-talk button is printed with the incorrect icon. Replace the overhead console OnStar switch. Read More »

    PARKING BRAKE:DRIVELINE:HYDRAULIC:ACTUATOR

    • TSB #19NA035

      Date Announced:
      APR 08, 2019
      NHTSA ID:
      #10160125

      This technical bulletin provides a procedure to validate if the parking pawl actuator is not working as intended, causing the parking pawl to engage while driving. Read More »

    PARKING BRAKE:ELECTRICAL:CONTROL MODULE

    • TSB #20-NA-207

      Date Announced:
      MAR 03, 2022
      NHTSA ID:
      #10209097

      This service bulletin informs the technician to inspect for a possible electrical concern at the ECM X2 electrical connector to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated - DTC P0333 Set. Read More »

    ENGINE (PWS)

    • TSB #PIP5628G

      Date Announced:
      AUG 10, 2023
      NHTSA ID:
      #10242298

      This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308 and/or P050D Read More »

    • TSB #PIC6397E

      Date Announced:
      JUL 05, 2022
      NHTSA ID:
      #10217766

      This Preliminary Information communicates information to the technician about diagnosing a battery draw, or a concern where the engine may not be able to be turned off. Read More »

    • TSB #12-00-89-003B

      Date Announced:
      MAY 02, 2022
      NHTSA ID:
      #10211658

      This service bulletin provides policy information on warranty administration guidelines for multiple repairs with independent causes (GM Canada Dealers Only). Read More »

    • TSB #18NA073

      Date Announced:
      JAN 18, 2022
      NHTSA ID:
      #10212605

      This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement. Read More »

    • TSB #PIP5632F

      Date Announced:
      JAN 14, 2022
      NHTSA ID:
      #10208029

      This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Read More »

    • TSB #19NA218

      Date Announced:
      DEC 17, 2021
      NHTSA ID:
      #10212558

      This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine. Read More »

    • TSB #21NA278

      Date Announced:
      NOV 23, 2021
      NHTSA ID:
      #10205594

      This service bulletin provides diagnostic strategy information to aid in diagnosing a Ticking, Tap or Rattle Noise from Engine with Possible Misfire, Malfunction Indicator Lamp (MIL) Illuminated. Read More »

    • TSB #19NA256

      Date Announced:
      AUG 20, 2021
      NHTSA ID:
      #10205052

      This service bulletin provides diagnostic aid information/procedures to perform inspections to determine if the engine needs to be replaced as opposed to just internal parts for knocking, rattle, squeak and/or squeal type noises from ... Read More »

    • TSB #18NA073

      Date Announced:
      AUG 06, 2021
      NHTSA ID:
      #10205048

      This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement. Read More »

    • TSB #19NA256

      Date Announced:
      MAY 24, 2021
      NHTSA ID:
      #10199244

      This service bulletin provides diagnostic aid procedure to perform inspections to determine if the engine needs to be replaced as opposed to just internal parts for knocking, rattle, squeak and/or squeal type noises from engine. Read More »

    • TSB #18NA201

      Date Announced:
      MAY 05, 2021
      NHTSA ID:
      #10199232

      This technical bulletin provides a procedure to seal the bedplate bolt #621 if found the cause of the oil leak. Read More »

    • TSB #21NA108

      Date Announced:
      MAY 04, 2021
      NHTSA ID:
      #10199270

      This service bulletin provides diagnostic information for the technician regarding a customer concern of engine overheating, cooling system contaminated with engine oil. Read More »

    • TSB #19NA044

      Date Announced:
      MAY 03, 2021
      NHTSA ID:
      #10199238

      This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy. Read More »

    • TSB #21NA109

      Date Announced:
      MAY 03, 2021
      NHTSA ID:
      #10199271

      This service bulletin provides diagnostic information for a customer concern of engine vibration. Read More »

    • TSB #000601026N

      Date Announced:
      APR 22, 2021
      NHTSA ID:
      #10195126

      This service bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage. Read More »

    • TSB #PIP5773B

      Date Announced:
      APR 21, 2021
      NHTSA ID:
      #10193461

      This Preliminary information communicates to the technican an inspection and do not replace any compponents as engineering is investigating the cause for knock sensor 2 perfomance DTC P0331. Read More »

    • TSB #PIP5803A

      Date Announced:
      APR 19, 2021
      NHTSA ID:
      #10193459

      This Preliminary information communicates to technician's if they remove the front timing cover when performing a repair, they should inspect the timing chain guide upper bolt for being loose. Read More »

    • TSB #PIP5730B

      Date Announced:
      MAR 09, 2021
      NHTSA ID:
      #10190391

      This Preliminary information communicates additional diagnostic information for DTC's P0016 and P0018. Read More »

    • TSB #18NA073

      Date Announced:
      JAN 22, 2021
      NHTSA ID:
      #10187745

      This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement. Read More »

    • TSB #19NA256

      Date Announced:
      JAN 14, 2021
      NHTSA ID:
      #10187751

      This service bulletin provides diagnostic aid procedure to perform inspections to determine if the engine needs to be replaced as opposed to just internal parts for knocking, rattle, squeak and/or squeal type noises from engine. Read More »

    • TSB #PIC6397B

      Date Announced:
      NOV 30, 2020
      NHTSA ID:
      #10184141

      This Preliminary Information communicates information to the technician about diagnosing a battery draw, or a concern where the engine may not be able to be turned off. Read More »

    • TSB #060089031F

      Date Announced:
      NOV 19, 2020
      NHTSA ID:
      #10184501

      This service bulletin provides information on OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification. Read More »

    • TSB #16NA222

      Date Announced:
      OCT 23, 2020
      NHTSA ID:
      #10183126

      This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations. Read More »

    • TSB #PI1171D

      Date Announced:
      SEP 24, 2020
      NHTSA ID:
      #10181725

      This preliminary informational (PI) provides diagnosis and repair information regarding bearing damage or when an engine will not rotate. Read More »

    • TSB #PIP5180C

      Date Announced:
      JUL 28, 2020
      NHTSA ID:
      #10178389

      This Preliminary Information communication provides information to the technician about vehicles that have hard start, extended crank, or black smoke from the exhaust when starting. Read More »

    • TSB #16NA338

      Date Announced:
      JUL 28, 2020
      NHTSA ID:
      #10178949

      This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record ... Read More »

    • TSB #PIP5545C

      Date Announced:
      JUL 07, 2020
      NHTSA ID:
      #10178363

      This Preliminary information communicates a possible noise from the water pump causing a DTC and the diagnostics for the repair. Read More »

    • TSB #140604004G

      Date Announced:
      MAY 27, 2020
      NHTSA ID:
      #10176650

      This informational bulletin explains the normal noises an engine may make when the ambient temperature outside is cold or the vehicle has sat for a few hours. Read More »

    • TSB #PIP5730

      Date Announced:
      MAY 26, 2020
      NHTSA ID:
      #10176329

      This Preliminary information communicates additional diagnostic information for DTC's P0016 and P0018. Read More »

    • TSB #16NA383

      Date Announced:
      MAY 08, 2020
      NHTSA ID:
      #10176607

      This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels ... Read More »

    • TSB #20NA098

      Date Announced:
      MAY 05, 2020
      NHTSA ID:
      #10176632

      This informational bulletin explains to the tech on how to order a new fuel injector by matching the part number on the part and ordering it from the EPC. Read More »

    • TSB #150601002J

      Date Announced:
      MAY 04, 2020
      NHTSA ID:
      #10176651

      This technical bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL Illuminated. Read More »

    • TSB #18NA355

      Date Announced:
      MAR 30, 2020
      NHTSA ID:
      #10174266

      This technical bulletin provides information for new transmission oil to use and a procedure for exchanging the old fluid and adding the new fluid to correct a shake/shudder during light throttle acceleration condition. Read More »

    • TSB #150601002I

      Date Announced:
      MAR 09, 2020
      NHTSA ID:
      #10174306

      This technical bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL Illuminated. Read More »

    • TSB #040601029J

      Date Announced:
      FEB 28, 2020
      NHTSA ID:
      #10173416

      This informational bulletin explains Unscheduled Supplemental Services (including Flushing Services and Additives) and the Proper use of GM Simplified Maintenance Schedules. Read More »

    • TSB #20NA038

      Date Announced:
      FEB 26, 2020
      NHTSA ID:
      #10172811

      This informational bulletin explains the difference in AFM and DFM engines and what is and is not activated during this occurrence. Read More »

    • TSB #19NA218

      Date Announced:
      FEB 14, 2020
      NHTSA ID:
      #10173397

      This technical bulletin provides a service procedure to correct a condition of Ticking Noise from the Engine. Read More »

    • TSB #18NA073

      Date Announced:
      FEB 07, 2020
      NHTSA ID:
      #10172784

      This Bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement. Read More »

    • TSB #19NA212

      Date Announced:
      JAN 28, 2020
      NHTSA ID:
      #10171896

      This diagnostic tip provides a procedure to aid in performing a diagnostic test to verify if the camshaft alignment pin has been sheared away to correct a crank/No Start condition. Read More »

    • TSB #PIP5531A

      Date Announced:
      JAN 07, 2020
      NHTSA ID:
      #10171259

      This Preliminary Information communication provides information to the technician on the steps need to diagnose and repair vehicles that may have stalling shudder and/or hard shifting into 1st gear or reverse vibration on launch (with ... Read More »

    • TSB #19NA246

      Date Announced:
      DEC 12, 2019
      NHTSA ID:
      #10170712

      This technical bulletin provides a procedure to correct a condition of engine runs rough, misfire or MIL Illuminated with P0300 set. Read More »

    • TSB #19NA212

      Date Announced:
      NOV 18, 2019
      NHTSA ID:
      #10169315

      This diagnostic tip provides a procedure to aid in performing a diagnostic test to verify if the camshaft alignment pin has been sheared away. Read More »

    • TSB #19NA256

      Date Announced:
      NOV 18, 2019
      NHTSA ID:
      #10169341

      This technical bulletin provides a procedure to perform inspections to determine if the engine needs to be replaced as opposed to just internal parts for knocking, rattle, squeak and/or squeal type noises from engine. Read More »

    • TSB #18NA172

      Date Announced:
      NOV 12, 2019
      NHTSA ID:
      #10169311

      This technical bulletin provides a procedure to modify the right rear exhaust control valve actuator to correct a rattle noise heard from the rear of the vehicle. Read More »

    • TSB #090604026Q

      Date Announced:
      JUN 25, 2019
      NHTSA ID:
      #10163266

      This informational bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2. Read More »

    • TSB #18NA246

      Date Announced:
      MAY 29, 2019
      NHTSA ID:
      #10161941

      This technical bulletin provides a procedure to change the oil if excessive fuel has been found in the oil and the cause of the DTC set. Also replacing the PCV valve in camshaft cover and updating the ECM with latest software. Read More »

    • TSB #140604004E

      Date Announced:
      APR 30, 2019
      NHTSA ID:
      #10160134

      This informational bulletin explains the normal noises an engine may make when the ambient temperature outside is cold or the vehicle has sat for a few hours. Read More »

    • TSB #PIP5569A

      Date Announced:
      APR 24, 2019
      NHTSA ID:
      #10160690

      This Preliminary information communicates to the dealer an issue where the vehicle's engine may crank over unprompted and not start afterward. Read More »

    • TSB #PIP5423B (1)

      Date Announced:
      APR 10, 2019
      NHTSA ID:
      #10160648

      This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on. Technician may find Diagnostic Trouble Codes P0106 and P0506. Read More »

    • TSB #PIP5423A

      Date Announced:
      APR 08, 2019
      NHTSA ID:
      #10160640

      This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on. Technician may find Diagnostic Trouble Codes P0106 and P0506. Read More »

    • TSB #17NA287

      Date Announced:
      APR 02, 2019
      NHTSA ID:
      #10160114

      This technical bulletin provides a procedure to replace the rear axle lubricant to correct the noise from the rear axle. Read More »

    • TSB #PIP4670F

      Date Announced:
      APR 02, 2019
      NHTSA ID:
      #10160633

      This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from one vehicle to another. Read More »

    • TSB #18NA246

      Date Announced:
      MAR 28, 2019
      NHTSA ID:
      #10158819

      This technical bulletin provides a procedure to change the oil if excessive fuel has been found in the oil and the cause of the DTC set. Also replacing the PCV valve in camshaft cover and updating the ECM with latest software. Read More »

    • TSB #16NA111

      Date Announced:
      MAR 20, 2019
      NHTSA ID:
      #10158781

      This informational bulletin provides diagnostic/inspection information for the air box and air filter seal to correct a MIL and DTCs P0420 and P0430 setting. Read More »

    • TSB #150601002H

      Date Announced:
      MAR 04, 2019
      NHTSA ID:
      #10158866

      This technical bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL on. Read More »

    • TSB #19NA044

      Date Announced:
      MAR 01, 2019
      NHTSA ID:
      #10158838

      This informational bulletin provides information on a normal engine operating condition for faster emission warm up time. Read More »

    • TSB #18NA246

      Date Announced:
      FEB 14, 2019
      NHTSA ID:
      #10156896

      This technical bulletin provides a procedure to change the oil if excessive fuel has been found in the oil and the cause of the DTC set. Also replacing the PCV valve in camshaft cover and updating the ECM with latest software. Read More »

    • TSB #18NA246

      Date Announced:
      FEB 14, 2019
      NHTSA ID:
      #10158160

      This technical bulletin provides a procedure to change the oil if excessive fuel has been found in the oil and the cause of the DTC set. Also replacing the PCV valve in camshaft cover and updating the ECM with latest software. Read More »

    • TSB #18NA246

      Date Announced:
      FEB 14, 2019
      NHTSA ID:
      #10158772

      This technical bulletin provides a procedure to change the oil if excessive fuel has been found in the oil and the cause of the DTC set. Also replacing the PCV valve in camshaft cover and updating the ECM with latest software. Read More »

    • TSB #120601003C

      Date Announced:
      FEB 13, 2019
      NHTSA ID:
      #10155074

      This Bulletin Provides Information for Repairing Engine Front Cover Oil Leak, Sealing Surface Preparation and Applying RTV Sealant. Read More »

    • TSB #18NA270

      Date Announced:
      FEB 13, 2019
      NHTSA ID:
      #10156897

      This technical bulletin provides a procedure on locating an engine wiring harness chaffing concern at the rear side of the engine manifold and repair accordingly in circuit 2501. Read More »

    • TSB #18NA270

      Date Announced:
      FEB 13, 2019
      NHTSA ID:
      #10158161

      This technical bulletin provides a procedure on locating an engine wiring harness chaffing concern at the rear side of the engine manifold and repair accordingly in circuit 2501. Read More »

    • TSB #18NA270

      Date Announced:
      FEB 13, 2019
      NHTSA ID:
      #10158773

      This technical bulletin provides a procedure on locating an engine wiring harness chaffing concern at the rear side of the engine manifold and repair accordingly in circuit 2501. Read More »

    • TSB #PIP5606B

      Date Announced:
      NOV 14, 2018
      NHTSA ID:
      #10151840

      This Preliminary information communicates A vehicle may have a tick noise from the engine cold, initial start in the morning. A lifter may not have sufficient amount of oil during cold start operation (not pumped up). Read More »

    • TSB #PIP5159C

      Date Announced:
      OCT 29, 2018
      NHTSA ID:
      #10149051

      This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on and Diagnostic Trouble Code P0300 - P0308 may set. Read More »

    • TSB #PIP5597

      Date Announced:
      OCT 09, 2018
      NHTSA ID:
      #10147363

      This Preliminary information communicates to the technician where to find the engine identification tag and what information on that tag to use during programming of someengine control modules. Read More »

    • TSB #PIP5486F

      Date Announced:
      OCT 09, 2018
      NHTSA ID:
      #10147365

      This Preliminary information communicates possible concerns and a diagnostic strategy to locate and repair various noises within the engine as well as some misfire causes. Read More »

    • TSB #PIP5486D

      Date Announced:
      AUG 14, 2018
      NHTSA ID:
      #10144456

      This Preliminary information communicates possible concerns and a diagnostic strategy to locate and repair various noises within the engine as well as some misfire causes. Read More »

    • TSB #PIP5493G

      Date Announced:
      AUG 09, 2018
      NHTSA ID:
      #10144455

      This Preliminary information communicates diagnostic tips for misfires on active fuel management cylinders and engineering investigations into cylinder 6 misfire on XT5 and cylinder 4 misfire on LaCrosse both of which are 2017. Read More »

    ENGINE AND ENGINE COOLING

    • TSB #22-NA-074

      Date Announced:
      FEB 22, 2024
      NHTSA ID:
      #10250775

      This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system. Read More »

    • TSB #16-NA-003

      Date Announced:
      FEB 15, 2024
      NHTSA ID:
      #10250545

      This service bulletin provides repair information to correct a customer concern of a chirp, squeak noise heard coming from the rear of vehicle. Read More »

    • TSB #22-NA-193

      Date Announced:
      FEB 15, 2024
      NHTSA ID:
      #10250579

      This informational bulletin explains to the tech on where to look for a possible concern with the rockers causing the MIL to illuminate. Read More »

    • TSB #23-NA-216

      Date Announced:
      FEB 13, 2024
      NHTSA ID:
      #10250724

      This service bulletin provides a procedure to replace the exhaust resonator/muffler assembly to correct a customer concern of rattle noise from exhaust. Read More »

    • TSB #16-NA-222

      Date Announced:
      FEB 07, 2024
      NHTSA ID:
      #10250503

      This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations. Read More »

    • TSB #16-NA-338

      Date Announced:
      FEB 02, 2024
      NHTSA ID:
      #10250347

      This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, ... Read More »

    • TSB #23-NA-216

      Date Announced:
      JAN 22, 2024
      NHTSA ID:
      #10250259

      This service bulletin provides a procedure to replace the exhaust resonator/muffler assembly to correct a customer concern of rattle noise from exhaust. Read More »

    • TSB #23-NA-170

      Date Announced:
      JAN 16, 2024
      NHTSA ID:
      #10249946

      This bulletin advises the tech to inspect deeper into what may be to main cause of an engine failure. Read More »

    • TSB #PI1394B

      Date Announced:
      JAN 12, 2024
      NHTSA ID:
      #10249579

      This PI bulletin advises the technician on the proper way to install the pistons in an engine. Read More »

    • TSB #22-NA-240

      Date Announced:
      JAN 11, 2024
      NHTSA ID:
      #10249037

      This informational bulletin advises the tech to validate if oil is leaking into the cooling system and to test and verify were to leak is coming from before replacing all the parts that wouldn't apply to the repair. Read More »

    • TSB #19-NA-218

      Date Announced:
      DEC 22, 2023
      NHTSA ID:
      #10248705

      This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine. Read More »

    • TSB #21-NA-147

      Date Announced:
      DEC 13, 2023
      NHTSA ID:
      #10247524

      This service bulletin provides a repair procedure to correct a customer concern of Coolant and/or Oil Leak, Malfunction Indicator Lamp (MIL) Illuminateda??. Read More »

    • TSB #20-NA-132

      Date Announced:
      DEC 08, 2023
      NHTSA ID:
      #10247192

      This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements. Read More »

    • TSB #19-NA-256

      Date Announced:
      NOV 29, 2023
      NHTSA ID:
      #10246483

      This service bulletin provides diagnostic aid information/procedures to perform inspections to determine if the engine needs to be replaced as opposed to just internal parts for knocking, rattle, squeak and/or squeal type noises from ... Read More »

    • TSB #21-NA-161

      Date Announced:
      NOV 17, 2023
      NHTSA ID:
      #10245561

      This service bulletin provides repair procedure information to correct a customer concern of a Check Engine Lamp (CEL) Illuminated on Driver Information Center (DIC) with DTCs P12E9, P12EA, P12EF, P12F0, P12F6, P12F7, P12FC, P12FD Set. Read More »

    • TSB #21-NA-135

      Date Announced:
      NOV 16, 2023
      NHTSA ID:
      #10245559

      This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content. Read More »

    • TSB #17-NA-078

      Date Announced:
      NOV 09, 2023
      NHTSA ID:
      #10245398

      This service bulletin provides information on Corvette and Camaro Exhaust Tone During Wide Open Throttle while in Sport or Track Modes and that this is considered a normal characteristic. Read More »

    • TSB #03-00-91-001I

      Date Announced:
      NOV 06, 2023
      NHTSA ID:
      #10245395

      This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns. Read More »

    • TSB #19-NA-218

      Date Announced:
      OCT 27, 2023
      NHTSA ID:
      #10245240

      This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine. Read More »

    • TSB #01-06-01-011O

      Date Announced:
      OCT 06, 2023
      NHTSA ID:
      #10244273

      This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption. Read More »

    • TSB #23-NA-170

      Date Announced:
      SEP 22, 2023
      NHTSA ID:
      #10244180

      This bulletin advises the tech to inspect deeper into what may be to main cause of an engine failure. Read More »

    • TSB #17-NA-157

      Date Announced:
      SEP 08, 2023
      NHTSA ID:
      #10242844

      This service bulletin explains the difference in oil filters for gas engines with new oil pump control systems and the possibilities of what may happen using the incorrect filter. Read More »

    • TSB #19-NA-218

      Date Announced:
      SEP 07, 2023
      NHTSA ID:
      #10242935

      This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine. Read More »

    • TSB #23-NA-153

      Date Announced:
      SEP 01, 2023
      NHTSA ID:
      #10242843

      The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the customer that it is normal for the delay. Read More »

    • TSB #18-NA-073

      Date Announced:
      AUG 24, 2023
      NHTSA ID:
      #10242262

      This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement. Read More »

    • TSB #17-NA-408

      Date Announced:
      AUG 23, 2023
      NHTSA ID:
      #10242261

      This service bulletin informs the technician that if the vehicle has an engine misfire with DTC P0300 set, and superchargera??s cooling system has been previously repaired, it must be properly evacuated and filled. Read More »

    • TSB #16-NA-222

      Date Announced:
      AUG 10, 2023
      NHTSA ID:
      #10242070

      This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations. Read More »

    • TSB #23-NA-141

      Date Announced:
      AUG 10, 2023
      NHTSA ID:
      #10242204

      This informational bulletin advised the technician that the engine and related parts will be debited if found that the tech didn't properly prepare the engine block from dirt and debris in bolt holes or if found that the block was damaged ... Read More »

    • TSB #15-00-89-004F

      Date Announced:
      AUG 07, 2023
      NHTSA ID:
      #10242061

      This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage. Read More »

    • TSB #04-06-04-051H

      Date Announced:
      AUG 01, 2023
      NHTSA ID:
      #10241417

      This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive. Read More »

    • TSB #09-06-04-026X

      Date Announced:
      JUL 31, 2023
      NHTSA ID:
      #10240359

      This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2. Read More »

    • TSB #22-NA-080

      Date Announced:
      JUL 14, 2023
      NHTSA ID:
      #10239633

      This technical bulletin provides a procedure to replace the camshaft actuator magnet to correct customer concerns of engine related shudder. Read More »

    • TSB #01-06-01-011N

      Date Announced:
      JUN 30, 2023
      NHTSA ID:
      #10239101

      This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption. Read More »

    • TSB #04-07-30-013E

      Date Announced:
      JUN 07, 2023
      NHTSA ID:
      #10237846

      This service bulletin provides information to dealership personnel on automatic transmission shift and engine driveability concerns and/or MIL ON due to aftermarket oil bath air filter use. Read More »

    • TSB #19-NA-218

      Date Announced:
      JUN 01, 2023
      NHTSA ID:
      #10237842

      This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine. Read More »

    • TSB #23-NA-091

      Date Announced:
      MAY 11, 2023
      NHTSA ID:
      #10236106

      This service bulletin provides information for dealers/technicians on Rough Idle, Malfunction Indicator Lamp (MIL) Illuminated After Engine Repairs with DTCs P0016 and/or P0018 Set. Read More »

    • TSB #19-NA-219

      Date Announced:
      APR 24, 2023
      NHTSA ID:
      #10235802

      This diagnostic tip bulletin provides additional information on how to diagnose a possible valve, lifter or camshaft issue. Read More »

    • TSB #16-NA-003

      Date Announced:
      APR 18, 2023
      NHTSA ID:
      #10235722

      This service bulletin provides repair information to correct a customer concern of a chirp, squeak noise heard coming from the rear of vehicle. Read More »

    • TSB #19-NA-218

      Date Announced:
      APR 17, 2023
      NHTSA ID:
      #10235757

      This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine. Read More »

    • TSB #19-NA-218

      Date Announced:
      APR 05, 2023
      NHTSA ID:
      #10234623

      This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine. Read More »

    • TSB #PI0281J

      Date Announced:
      APR 04, 2023
      NHTSA ID:
      #10235561

      This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers. Read More »

    • TSB #20-NA-132

      Date Announced:
      APR 04, 2023
      NHTSA ID:
      #10235398

      This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements. Read More »

    • TSB #19-NA-219

      Date Announced:
      MAR 23, 2023
      NHTSA ID:
      #10234141

      This diagnostic tip bulletin provides additional information on how to diagnose a possible valve, lifter or camshaft issue. Read More »

    • TSB #21-NA-043

      Date Announced:
      MAR 20, 2023
      NHTSA ID:
      #10234144

      This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer. Read More »

    • TSB #00-06-01-012M

      Date Announced:
      MAR 17, 2023
      NHTSA ID:
      #10233829

      This service bulletin advises about the possible issues that may occur when using a scotch brite pad or highly abrasive disk on gasket sealing surfaces or reused parts. Read More »

    • TSB #00-06-01-026Q

      Date Announced:
      MAR 17, 2023
      NHTSA ID:
      #10233830

      This service bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage. Read More »

    • TSB #16-NA-222

      Date Announced:
      MAR 17, 2023
      NHTSA ID:
      #10233835

      This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations. Read More »

    • TSB #22-NA-009

      Date Announced:
      MAR 17, 2023
      NHTSA ID:
      #10234110

      This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters. Read More »

    • TSB #18-NA-073

      Date Announced:
      MAR 17, 2023
      NHTSA ID:
      #10233969

      This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement. Read More »

    • TSB #07-06-01-016I

      Date Announced:
      MAR 16, 2023
      NHTSA ID:
      #10233831

      This service bulletin provides information on Internal Engine Noise or Damage After Oil Filter Replacement. Read More »

    • TSB #19-NA-256

      Date Announced:
      MAR 15, 2023
      NHTSA ID:
      #10234106

      This service bulletin provides diagnostic aid information/procedures to perform inspections to determine if the engine needs to be replaced as opposed to just internal parts for knocking, rattle, squeak and/or squeal type noises from ... Read More »

    • TSB #16-NA-003

      Date Announced:
      MAR 07, 2023
      NHTSA ID:
      #10233333

      This service bulletin provides repair information to correct a customer concern of a chirp, squeak noise heard coming from the rear of vehicle. Read More »

    • TSB #15-06-01-002O

      Date Announced:
      MAR 06, 2023
      NHTSA ID:
      #10233332

      This service bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL Illuminated. Read More »

    • TSB #17-NA-078

      Date Announced:
      FEB 15, 2023
      NHTSA ID:
      #10232140

      This service bulletin provides information on Corvette and Camaro Exhaust Tone During Wide Open Throttle while in Sport or Track Modes and that this is considered a normal characteristic. Read More »

    • TSB #19-NA-218

      Date Announced:
      FEB 08, 2023
      NHTSA ID:
      #10232071

      This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine. Read More »

    • TSB #19-NA-218

      Date Announced:
      JAN 20, 2023
      NHTSA ID:
      #10231365

      This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine. Read More »

    • TSB #18-NA-073

      Date Announced:
      DEC 14, 2022
      NHTSA ID:
      #10228886

      This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement. Read More »

    • TSB #21-NA-124

      Date Announced:
      DEC 14, 2022
      NHTSA ID:
      #10228888

      This service bulletin provides diagnostic tips/steps on testing for possible EVAP leaks in the system to correct a customer concern of an MIL Illuminated with DTCs P0442 and/or P0455 Set. Read More »

    • TSB #16-NA-338

      Date Announced:
      DEC 13, 2022
      NHTSA ID:
      #10228863

      This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, ... Read More »

    • TSB #22-NA-240

      Date Announced:
      DEC 01, 2022
      NHTSA ID:
      #10227795

      This informational bulletin advises the tech to validate if oil is leaking into the cooling system and to test and verify were to leak is coming from before replacing all the parts that wouldn't apply to the repair. Read More »

    • TSB #20-NA-138

      Date Announced:
      NOV 18, 2022
      NHTSA ID:
      #10227241

      This bulletin provides information on Policies Applicable to All U.S. Dealers for Engine and Transmission Assembly Replacement Under Warranty, Policy or Customer Enthusiasm and information on Submission of Warranty Transaction in Global ... Read More »

    • TSB #22-NA-216

      Date Announced:
      NOV 18, 2022
      NHTSA ID:
      #10227261

      This bulletin advises the technician to Inspect the position of the head gasket locating tabs to determine if the head gasket(s) has been possibly installed backwards to correct a concern of an Engine Thermostat Tick Noise and/or Running ... Read More »

    • TSB #22-NA-074

      Date Announced:
      NOV 09, 2022
      NHTSA ID:
      #10227056

      This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system. Read More »

    • TSB #22-NA-216

      Date Announced:
      OCT 26, 2022
      NHTSA ID:
      #10225719

      This bulletin advises the technician to Inspect the position of the head gasket locating tabs to determine if the head gasket(s) has been possibly installed backwards to correct a concern of an Engine Thermostat Tick Noise and/or Running ... Read More »

    • TSB #22-NA-193

      Date Announced:
      SEP 28, 2022
      NHTSA ID:
      #10222837

      This informational bulletin explains to the tech on where to look for a possible concern with the rockers causing the MIL to illuminate. Read More »

    • TSB #05-06-04-022T

      Date Announced:
      SEP 16, 2022
      NHTSA ID:
      #10222766

      This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL. Read More »

    • TSB #15-00-89-004E

      Date Announced:
      SEP 16, 2022
      NHTSA ID:
      #10222777

      This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage. Read More »

    • TSB #06-00-89-031H

      Date Announced:
      SEP 16, 2022
      NHTSA ID:
      #10222770

      This service bulletin provides information on OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification. Read More »

    • TSB #07-06-01-016H

      Date Announced:
      SEP 16, 2022
      NHTSA ID:
      #10222771

      This service bulletin provides information on Internal Engine Noise or Damage After Oil Filter Replacement. Read More »

    • TSB #09-06-04-026W

      Date Announced:
      SEP 14, 2022
      NHTSA ID:
      #10222772

      This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2. Read More »

    • TSB #05-00-89-072F

      Date Announced:
      SEP 14, 2022
      NHTSA ID:
      #10222765

      This service bulletin provides the technician with additional information on fuels, fuel additives and fuel management. Read More »

    • TSB #22-NA-009

      Date Announced:
      SEP 14, 2022
      NHTSA ID:
      #10222796

      This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters. Read More »

    • TSB #01-06-01-011M

      Date Announced:
      SEP 13, 2022
      NHTSA ID:
      #10222734

      This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption. Read More »

    • TSB #00-06-01-012L

      Date Announced:
      SEP 13, 2022
      NHTSA ID:
      #10222732

      This service bulletin advises about the possible issues that may occur when using a scotch brite pad or highly abrasive disk on gasket sealing surfaces or reused parts. Read More »

    • TSB #04-06-04-051G

      Date Announced:
      SEP 13, 2022
      NHTSA ID:
      #10222739

      This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive. Read More »

    • TSB #00-06-01-026P

      Date Announced:
      SEP 09, 2022
      NHTSA ID:
      #10222205

      This service bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage. Read More »

    • TSB #16-NA-222

      Date Announced:
      SEP 09, 2022
      NHTSA ID:
      #10222650

      This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations. Read More »

    • TSB #22-NA-178

      Date Announced:
      SEP 02, 2022
      NHTSA ID:
      #10220316

      This service bulletin provides repair information to correct a customer concern of a squeak noise heard coming from the front passenger side of the vehicle while driving over bumps when vehicle is at normal operating temperature. Read More »

    • TSB #22-NA-176

      Date Announced:
      SEP 01, 2022
      NHTSA ID:
      #10220314

      This technical bulletin provides information on a possible bolt and guide pin that may be missing from the control valve which will need to be installed to correct the repair. Read More »

    • TSB #20-NA-065

      Date Announced:
      AUG 15, 2022
      NHTSA ID:
      #10219266

      This bulletin provides information on tools available to find an intake vacuum leak or exhaust leak to correct a condition of MIL Illuminated with Multiple Fuel Trim and/or Oxygen Sensor Codes Set. Read More »

    • TSB #19-NA-044

      Date Announced:
      AUG 10, 2022
      NHTSA ID:
      #10218873

      This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy. Read More »

    • TSB #17-NA-078

      Date Announced:
      JUL 29, 2022
      NHTSA ID:
      #10217075

      This service bulletin provides information on Corvette and Camaro Exhaust Tone During Wide Open Throttle while in Sport or Track Modes and that this is considered a normal characteristic. Read More »

    • TSB #22-NA-080

      Date Announced:
      JUL 21, 2022
      NHTSA ID:
      #10217069

      This technical bulletin provides a procedure to replace the camshaft actuator magnet to correct customer concerns of engine related shudder. Read More »

    • TSB #17-NA-408

      Date Announced:
      JUL 18, 2022
      NHTSA ID:
      #10217045

      This service bulletin informs the technician that if the vehicle has an engine misfire with DTC P0300 set, and superchargera??s cooling system has been previously repaired, it must be properly evacuated and filled. Read More »

    • TSB #18-NA-291

      Date Announced:
      JUL 18, 2022
      NHTSA ID:
      #10217046

      This service bulletin provides a repair procedure to correct customer concerns of Reduced Performance, Reduced Power, Engine Misfire, Malfunction Indicator Lamp (MIL) Illuminated. Read More »

    • TSB #19-NA-218

      Date Announced:
      JUL 11, 2022
      NHTSA ID:
      #10216049

      This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine. Read More »

    • TSB #PIP5212D

      Date Announced:
      JUN 29, 2022
      NHTSA ID:
      #10216376

      This Preliminary Information communication provides information to the technician about vehicles that have run hot and or has a tick noise. Technician should inspect the head gaskets to ensure are not installed backwards. Read More »

    • TSB #12-01-37-001F

      Date Announced:
      JUN 27, 2022
      NHTSA ID:
      #10215643

      This service bulletin provides information to dealership personnel on a new refrigerant (R1234yf) for A/C service. Read More »

    • TSB #22-NA-009

      Date Announced:
      JUN 15, 2022
      NHTSA ID:
      #10214869

      This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters. Read More »

    • TSB #21-NA-043

      Date Announced:
      MAY 16, 2022
      NHTSA ID:
      #10213036

      This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer. Read More »

    • TSB #14-06-04-004H

      Date Announced:
      MAY 12, 2022
      NHTSA ID:
      #10212908

      This informational bulletin explains the normal noises an engine may make when the ambient temperature outside is cold or the vehicle has sat for a few hours. Read More »

    • TSB #18-NA-115

      Date Announced:
      MAY 02, 2022
      NHTSA ID:
      #10211692

      This service bulletin provides inspection/diagnosis/correction information on a cold start misfire and/or rough idle and DTC P0300 that may also be set. Read More »

    • TSB #22-NA-080

      Date Announced:
      APR 20, 2022
      NHTSA ID:
      #10210849

      This technical bulletin provides a procedure to replace the camshaft actuator magnet to correct customer concerns of engine related shudder. Read More »

    • TSB #22-NA-074

      Date Announced:
      MAR 31, 2022
      NHTSA ID:
      #10209980

      This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system. Read More »

    • TSB #19-NA-218

      Date Announced:
      MAR 30, 2022
      NHTSA ID:
      #10209955

      This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine. Read More »

    • TSB #15-06-01-002L

      Date Announced:
      MAR 29, 2022
      NHTSA ID:
      #10209953

      This service bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL Illuminated. Read More »

    • TSB #22-NA-009

      Date Announced:
      MAR 22, 2022
      NHTSA ID:
      #10209921

      This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters. Read More »

    • TSB #20-NA-038

      Date Announced:
      MAR 16, 2022
      NHTSA ID:
      #10209465

      This informational bulletin explains the difference in AFM and DFM engines and what is and is not activated during this occurrence. Read More »

    • TSB #18-NA-246

      Date Announced:
      MAR 11, 2022
      NHTSA ID:
      #10209255

      This service bulletin provides repair procedures, depending on model year, to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated with DTC P0172, P06DE and/or P0521 Set. Read More »

    • TSB #21-NA-036

      Date Announced:
      MAR 11, 2022
      NHTSA ID:
      #10209400

      This service bulletin advises the technician of a diagnostic test for a possible issue with a damaged OCV solenoid that may cause an oil leak and misfire, illuminating the MIL and setting DTCs P0300, P0302 and/or P0305. Read More »

    • TSB #22-NA-047

      Date Announced:
      MAR 02, 2022
      NHTSA ID:
      #10209122

      Information bulletin explains a possible coolant leak coming from the cylinder head bolt areas. Read More »

    • TSB #PIP5628E

      Date Announced:
      DEC 14, 2021
      NHTSA ID:
      #10206726

      This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308 and/or P050D Read More »

    • TSB #20NA166

      Date Announced:
      DEC 09, 2021
      NHTSA ID:
      #10212560

      This informational bulletin advises the technician of possible coolant entering the areas of the engine, either through failed parts or defects in the castings, that may be the cause of the concerns related to the MIL or the engine ... Read More »

    • TSB #19NA104

      Date Announced:
      NOV 08, 2021
      NHTSA ID:
      #10205539

      This service bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area. Read More »

    • TSB #21NA161

      Date Announced:
      NOV 02, 2021
      NHTSA ID:
      #10205553

      This service bulletin provides repair procedure information to correct a customer concern of a Check Engine Lamp (CEL) Illuminated on Driver Information Center (DIC) with DTCs P12E9, P12EA, P12EF, P12F0, P12F6, P12F7, P12FC, P12FD Set. Read More »

    • TSB #21NA147

      Date Announced:
      JUN 22, 2021
      NHTSA ID:
      #10200146

      This service bulletin provides a repair procedure to correct a customer concern of Coolant and/or Oil Leak, Malfunction Indicator Lamp (MIL) Illuminated?. Read More »

    • TSB #19NA256

      Date Announced:
      MAY 24, 2021
      NHTSA ID:
      #10198853

      This service bulletin provides diagnostic aid procedure to perform inspections to determine if the engine needs to be replaced as opposed to just internal parts for knocking, rattle, squeak and/or squeal type noises from engine. Read More »

    • TSB #18NA201

      Date Announced:
      MAY 05, 2021
      NHTSA ID:
      #10198841

      This technical bulletin provides a procedure to seal the bedplate bolt #621 if found the cause of the oil leak. Read More »

    • TSB #PIP5257E

      Date Announced:
      MAY 04, 2021
      NHTSA ID:
      #10197281

      This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have oil mixed in with the engine coolant. Read More »

    • TSB #21NA108

      Date Announced:
      MAY 04, 2021
      NHTSA ID:
      #10198879

      This service bulletin provides diagnostic information for the technician regarding a customer concern of engine overheating, cooling system contaminated with engine oil. Read More »

    • TSB #21NA108

      Date Announced:
      MAY 04, 2021
      NHTSA ID:
      #10199270

      This service bulletin provides diagnostic information for the technician regarding a customer concern of engine overheating, cooling system contaminated with engine oil. Read More »

    • TSB #19NA044

      Date Announced:
      MAY 03, 2021
      NHTSA ID:
      #10198847

      This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy. Read More »

    • TSB #21NA109

      Date Announced:
      MAY 03, 2021
      NHTSA ID:
      #10198880

      This service bulletin provides diagnostic information for a customer concern of engine vibration. Read More »

    • TSB #PIP5247A

      Date Announced:
      APR 09, 2021
      NHTSA ID:
      #10193443

      This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P06DE set in the Engine Control Module. Read More »

    • TSB #PIP5212C

      Date Announced:
      MAR 30, 2021
      NHTSA ID:
      #10190433

      This Preliminary Information communication provides information to the technician about vehicles that have run hot and or has a tick noise. Technician should inspect the head gaskets to ensure are not installed backwards. Read More »

    • TSB #20NA138

      Date Announced:
      MAR 11, 2021
      NHTSA ID:
      #10191207

      This bulletin provides information on Policies Applicable to All U.S. Dealers for Engine and Transmission Assembly Replacement Under Warranty, Policy or Customer Enthusiasm and information on Submission of Warranty Transaction in Global ... Read More »

    • TSB #150601002K

      Date Announced:
      DEC 17, 2020
      NHTSA ID:
      #10186107

      This service bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL Illuminated. Read More »

    • TSB #150601002K

      Date Announced:
      DEC 17, 2020
      NHTSA ID:
      #10187628

      This service bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL Illuminated. Read More »

    • TSB #19NA218

      Date Announced:
      DEC 16, 2020
      NHTSA ID:
      #10186073

      This technical bulletin provides a service procedure to correct a condition of Ticking Noise from the Engine. Read More »

    • TSB #010601011L

      Date Announced:
      DEC 16, 2020
      NHTSA ID:
      #10186104

      This informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption. Read More »

    • TSB #19NA218

      Date Announced:
      DEC 16, 2020
      NHTSA ID:
      #10187387

      This technical bulletin provides a service procedure to correct a condition of Ticking Noise from the Engine. Read More »

    • TSB #090604026S

      Date Announced:
      DEC 08, 2020
      NHTSA ID:
      #10186106

      This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2. Read More »

    • TSB #20NA213

      Date Announced:
      OCT 30, 2020
      NHTSA ID:
      #10183211

      This service bulletin provides information on Improved Oil Filter Gasket Design for Spin-On Oil Filters PF63, PF64 and PF48. Read More »

    • TSB #17NA261

      Date Announced:
      OCT 02, 2020
      NHTSA ID:
      #10183142

      This service bulletin provides information that you cannot have an accessory grille installed at the same time as the aux cooler because this may cause the vehicle to overheat due to the grille not allowing air to pass to cool the engine. Read More »

    • TSB #19NA020

      Date Announced:
      SEP 11, 2020
      NHTSA ID:
      #10181678

      This informational bulletin provides information on the new oil filter UPF63R to be used on the HFV6 Engines. Read More »

    • TSB #18NA115

      Date Announced:
      SEP 02, 2020
      NHTSA ID:
      #10181670

      This Bulletin provides inspection/diagnosis/correction information on a cold start misfire and/or rough idle and DTC P0300 that may also be set. Read More »

    • TSB #PIP5498M

      Date Announced:
      AUG 21, 2020
      NHTSA ID:
      #10179646

      This Preliminary information communicates A vehicle may have a concern of DTC P050D setting along with a P0300 after a cold start up. Read More »

    • TSB #20NA166

      Date Announced:
      AUG 21, 2020
      NHTSA ID:
      #10180321

      This informational bulletin advises the technician of possible coolant entering the areas of the engine, either through failed parts or defects in the castings, that may be the cause of the concerns related to the MIL or the engine ... Read More »

    • TSB #PIP5095G

      Date Announced:
      JUL 02, 2020
      NHTSA ID:
      #10178361

      This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon and may also have an oil or coolant leak. Technician may find coolant or oil in a spark plug tube. Read More »

    • TSB #PIP5257E

      Date Announced:
      JUN 01, 2020
      NHTSA ID:
      #10178302

      This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have oil mixed in with the engine coolant. Read More »

    • TSB #19NA218

      Date Announced:
      MAY 28, 2020
      NHTSA ID:
      #10176613

      This technical bulletin provides a service procedure to correct a condition of Ticking Noise from the Engine. Read More »

    • TSB #PIP5257D

      Date Announced:
      APR 17, 2020
      NHTSA ID:
      #10174827

      This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have oil mixed in with the engine coolant. Read More »

    • TSB #140604004F

      Date Announced:
      MAR 17, 2020
      NHTSA ID:
      #10174305

      This informational bulletin explains the normal noises an engine may make when the ambient temperature outside is cold or the vehicle has sat for a few hours. Read More »

    • TSB #PIP5130K

      Date Announced:
      JAN 10, 2020
      NHTSA ID:
      #10171265

      This Preliminary Information communication provides information to the technician how to diagnose and repair a vehicle with an engine that runs with an intermittent crank no start with a Diagnostic Trouble Code P0011 or P00C6 current or ... Read More »

    • TSB #PIP5330D

      Date Announced:
      NOV 22, 2019
      NHTSA ID:
      #10168975

      This Preliminary Information communication provides information to the technician about vehicles that have a coolant loss and/or coolant odor after driving the vehicle. Read More »

    • TSB #PIP5661A

      Date Announced:
      OCT 31, 2019
      NHTSA ID:
      #10167471

      This Preliminary information communicates diagnostics and repairs in addition to what is already in Service Information. The concern this document is designed for is specific to some 2019 vehicles with 2. Read More »

    • TSB #19NA246

      Date Announced:
      OCT 30, 2019
      NHTSA ID:
      #10168202

      This technical bulletin provides a procedure to correct a condition of engine runs rough, misfire or MIL Illuminated with P0300 set. Read More »

    • TSB #PIP5402E

      Date Announced:
      OCT 22, 2019
      NHTSA ID:
      #10167456

      This Preliminary Information communication provides the technician with the diagnosis and repair steps for a vehicle with a check engine light on with Diagnostic Trouble Code P015B or a reduced engine power message with Diagnostic Trouble ... Read More »

    • TSB #010601011K

      Date Announced:
      OCT 09, 2019
      NHTSA ID:
      #10168205

      This informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption. Read More »

    • TSB #PIP5407B

      Date Announced:
      SEP 30, 2019
      NHTSA ID:
      #10165914

      This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have Diagnostic Trouble Code P06DD or no or low oil pressure. Read More »

    • TSB #PIP5606E

      Date Announced:
      SEP 24, 2019
      NHTSA ID:
      #10165902

      This Preliminary information communicates A vehicle may have a tick noise from the engine cold, initial start in the morning. A lifter may not have sufficient amount of oil during cold start operation (not pumped up). Read More »

    • TSB #PIE0540

      Date Announced:
      SEP 17, 2019
      NHTSA ID:
      #10166674

      This engineering informational bulletin is requesting to gather information from the field to determine a root cause for a condition of oil leaking from the valve rocker arm oil control valve. Read More »

    • TSB #PIP5407A

      Date Announced:
      AUG 29, 2019
      NHTSA ID:
      #10164789

      This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have Diagnostic Trouble Code P06DD or no or low oil pressure. Read More »

    • TSB #090604026R

      Date Announced:
      AUG 21, 2019
      NHTSA ID:
      #10165124

      This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2. Read More »

    • TSB #000601026M

      Date Announced:
      AUG 15, 2019
      NHTSA ID:
      #10165121

      This informational bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage. Read More »

    • TSB #070601016F

      Date Announced:
      AUG 13, 2019
      NHTSA ID:
      #10165122

      This informational bulletin provides information on Internal Engine Noise or Damage After Oil Filter Replacement. Read More »

    • TSB #PIP5606D

      Date Announced:
      JUL 23, 2019
      NHTSA ID:
      #10163674

      This Preliminary information communicates A vehicle may have a tick noise from the engine cold, initial start in the morning. A lifter may not have sufficient amount of oil during cold start operation (not pumped up). Read More »

    • TSB #PIP5661

      Date Announced:
      JUL 18, 2019
      NHTSA ID:
      #10163666

      This Preliminary information communicates diagnostics and repairs in addition to what is already in Service Information. The concern this document is designed for is specific to some 2019 vehicles with 2. Read More »

    • TSB #PIP5498L

      Date Announced:
      MAY 07, 2019
      NHTSA ID:
      #10160989

      This Preliminary information communicates A vehicle may have a concern of DTC P050D setting along with a P0300 after a cold start up. Read More »

    • TSB #18NA246

      Date Announced:
      FEB 14, 2019
      NHTSA ID:
      #10155584

      This technical bulletin provides a procedure to change the oil if excessive fuel has been found in the oil and the cause of the DTC set. Also replacing the PCV valve in camshaft cover and updating the ECM with latest software. Read More »

    • TSB #18NA270

      Date Announced:
      FEB 13, 2019
      NHTSA ID:
      #10155585

      This technical bulletin provides a procedure on locating an engine wiring harness chaffing concern at the rear side of the engine manifold and repair accordingly in circuit 2501. Read More »

    • TSB #PIC6289A

      Date Announced:
      FEB 08, 2019
      NHTSA ID:
      #10154279

      This Preliminary Information communicates information to assist dealership technicians in diagnosing an exhaust related noise on these vehicles. Read More »

    • TSB #PIP5554A

      Date Announced:
      FEB 07, 2019
      NHTSA ID:
      #10154276

      This Preliminary information communicates P0016 setting after internal engire repair. The engine Base timing is not being set correctly. The information in this PI will be helpful in setting the timing in the vehicle. Read More »

    • TSB #PIC5650F

      Date Announced:
      DEC 17, 2018
      NHTSA ID:
      #10154604

      This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Read More »

    • TSB #PIP5212B

      Date Announced:
      DEC 13, 2018
      NHTSA ID:
      #10154581

      This Preliminary Information communication provides information to the technician about vehicles that have run hot and or has a tick noise. Technician should inspect the head gaskets to ensure are not installed backwards. Read More »

    • TSB #PIP5503A

      Date Announced:
      DEC 11, 2018
      NHTSA ID:
      #10154577

      This Preliminary information communicates to the dealer additional information on checking for the engne crankcase being overfull on oil causing an engine vibration concern. Read More »

    • TSB #PIP5545B

      Date Announced:
      DEC 11, 2018
      NHTSA ID:
      #10154580

      This Preliminary information communicates a possible noise from the water pump causing a DTC and the diagnostics for the repair. Read More »

    • TSB #18NA291

      Date Announced:
      DEC 05, 2018
      NHTSA ID:
      #10154984

      This technical bulletin provides a procedure to replace the Schrader valve port with a open fill port to aid in filling the supercharger cooling system and to correct the engine performance. Read More »

    • TSB #PIP5095F

      Date Announced:
      AUG 09, 2018
      NHTSA ID:
      #10144454

      This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon and may also have an oil or coolant leak. Technician may find coolant or oil in a spark plug tube. Read More »

    ENGINE AND ENGINE COOLING:ENGINE

    • TSB #PIE0492A

      Date Announced:
      MAR 11, 2019
      NHTSA ID:
      #10158869

      This engineering information PI ends the need for information from the field on Rough idle or Misfire condition. Read More »

    ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

    • TSB #090604026S

      Date Announced:
      DEC 08, 2020
      NHTSA ID:
      #10187627

      This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2. Read More »

    ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

    • TSB #18NA291

      Date Announced:
      OCT 29, 2020
      NHTSA ID:
      #10183157

      This technical bulletin provides a procedure to replace the Schrader valve port with an open fill port to aid in filling the supercharger cooling system and to correct the engine performance. Read More »

    ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION

    • TSB #19-NA-218

      Date Announced:
      JAN 20, 2023
      NHTSA ID:
      #10231365

      This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine. Read More »

    • TSB #010601011L

      Date Announced:
      DEC 16, 2020
      NHTSA ID:
      #10187625

      This informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption. Read More »

    ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:FILTER/SCREEN

    • TSB #22NA009

      Date Announced:
      JAN 11, 2022
      NHTSA ID:
      #10212625

      This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters. Read More »

    • TSB #16NA222

      Date Announced:
      JAN 06, 2022
      NHTSA ID:
      #10212588

      This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations. Read More »

    ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:OIL COOLER

    • TSB #17NA408

      Date Announced:
      OCT 09, 2020
      NHTSA ID:
      #10183152

      This service bulletin informs the technician that if the vehicle has an engine misfire with DTC P0300 set, and supercharger?s cooling system has been previously repaired, it must be properly evacuated and filled. Read More »

    ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)

    • TSB #PIP5628F

      Date Announced:
      APR 24, 2023
      NHTSA ID:
      #10236164

      This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308 and/or P050D Read More »

    • TSB #N212333800

      Date Announced:
      JUN 23, 2021
      NHTSA ID:
      #10200187

      Emission Recall. General Motors has decided to conduct a voluntary emissions recall involving certain vehicles equipped with a performance air intake system (LPO RVK or 5W7). Read More »

    ENGINE AND ENGINE COOLING:ENGINE:CRANK/CAMSHAFT POSITION SENSOR

    • TSB #22-NA-080

      Date Announced:
      JUL 21, 2022
      NHTSA ID:
      #10217069

      This technical bulletin provides a procedure to replace the camshaft actuator magnet to correct customer concerns of engine related shudder. Read More »

    ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY

    • TSB #19NA104

      Date Announced:
      JUN 10, 2019
      NHTSA ID:
      #10163237

      This informational bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area. Read More »

    ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS

    • TSB #20NA166

      Date Announced:
      DEC 09, 2021
      NHTSA ID:
      #10212560

      This informational bulletin advises the technician of possible coolant entering the areas of the engine, either through failed parts or defects in the castings, that may be the cause of the concerns related to the MIL or the engine ... Read More »

    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

    • TSB #23-NA-216

      Date Announced:
      FEB 13, 2024
      NHTSA ID:
      #10250724

      This service bulletin provides a procedure to replace the exhaust resonator/muffler assembly to correct a customer concern of rattle noise from exhaust. Read More »

    • TSB #PIC6289D

      Date Announced:
      NOV 29, 2023
      NHTSA ID:
      #10247374

      This Preliminary Information communicates information to assist dealership technicians in diagnosing an exhaust related noise on these vehicles. Read More »

    • TSB #17-NA-078

      Date Announced:
      NOV 09, 2023
      NHTSA ID:
      #10245398

      This service bulletin provides information on Corvette and Camaro Exhaust Tone During Wide Open Throttle while in Sport or Track Modes and that this is considered a normal characteristic. Read More »

    • TSB #17-NA-078

      Date Announced:
      FEB 15, 2023
      NHTSA ID:
      #10232140

      This service bulletin provides information on Corvette and Camaro Exhaust Tone During Wide Open Throttle while in Sport or Track Modes and that this is considered a normal characteristic. Read More »

    • TSB #17-NA-078

      Date Announced:
      JUL 29, 2022
      NHTSA ID:
      #10217075

      This service bulletin provides information on Corvette and Camaro Exhaust Tone During Wide Open Throttle while in Sport or Track Modes and that this is considered a normal characteristic. Read More »

    • TSB #21NA134

      Date Announced:
      JUN 10, 2021
      NHTSA ID:
      #10200136

      This service bulletin provides a procedure to re-align the exhaust system to correct a customer concern of a squeak noise. Read More »

    • TSB #PIC6337A

      Date Announced:
      NOV 16, 2020
      NHTSA ID:
      #10184111

      This Preliminary Information communicates an additional location and condition for technicians to look at when diagnosing an exhaust rattle noise. Read More »

    • TSB #16NA383

      Date Announced:
      MAY 21, 2019
      NHTSA ID:
      #10161932

      This informational bulletin advises of a new fuel injection kit used for decarbonizing the intake valves, and explains how toptier fuels should be used to reduce carbon build up. Read More »

    • TSB #18NA172

      Date Announced:
      MAY 16, 2019
      NHTSA ID:
      #10161937

      This technical bulletin provides a procedure to modify the right rear exhaust control valve actuator to correct a rattle noise heard from the rear of the vehicle. Read More »

    • TSB #060605001H

      Date Announced:
      MAR 05, 2019
      NHTSA ID:
      #10158860

      This informational bulletin explains the normal characteristics of exhaust noise during active fuel management when in Three or Four Cylinder Mode. Read More »

    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

    • TSB #19-NA-044

      Date Announced:
      FEB 07, 2024
      NHTSA ID:
      #10250505

      This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy. Read More »

    • TSB #15NA010

      Date Announced:
      JAN 23, 2020
      NHTSA ID:
      #10171875

      This informational bulletin provides information to dealership personnel for new vehicles with less than 1,000 miles that may not pass California smog inspection or smog inspection in other states. Read More »

    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)

    • TSB #PIP5503B

      Date Announced:
      JAN 10, 2020
      NHTSA ID:
      #10171264

      This Preliminary information communicates to the dealer additional information on checking for the engne crankcase being overfull on oil causing an engine vibration concern. Read More »

    • TSB #18NA246

      Date Announced:
      MAY 29, 2019
      NHTSA ID:
      #10161941

      This technical bulletin provides a procedure to change the oil if excessive fuel has been found in the oil and the cause of the DTC set. Also replacing the PCV valve in camshaft cover and updating the ECM with latest software. Read More »

    • TSB #18NA246

      Date Announced:
      FEB 14, 2019
      NHTSA ID:
      #10156896

      This technical bulletin provides a procedure to change the oil if excessive fuel has been found in the oil and the cause of the DTC set. Also replacing the PCV valve in camshaft cover and updating the ECM with latest software. Read More »

    • TSB #18NA246

      Date Announced:
      FEB 14, 2019
      NHTSA ID:
      #10158772

      This technical bulletin provides a procedure to change the oil if excessive fuel has been found in the oil and the cause of the DTC set. Also replacing the PCV valve in camshaft cover and updating the ECM with latest software. Read More »

    FUEL SYSTEM, GASOLINE

    • TSB #22-NA-193

      Date Announced:
      FEB 15, 2024
      NHTSA ID:
      #10250579

      This informational bulletin explains to the tech on where to look for a possible concern with the rockers causing the MIL to illuminate. Read More »

    • TSB #23-NA-207

      Date Announced:
      FEB 13, 2024
      NHTSA ID:
      #10250722

      This bulletin provides a procedure to locate and repair a possible noise coming from the fuel pressure feed line to correct customers concern of Ticking/Rattle/Buzzing Noise heard from inside passenger side. Read More »

    • TSB #19-NA-044

      Date Announced:
      FEB 07, 2024
      NHTSA ID:
      #10250505

      This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy. Read More »

    • TSB #PIP5395H

      Date Announced:
      JAN 24, 2024
      NHTSA ID:
      #10249994

      This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have rattle or ticking noise that is louder inside the vehicle than outside. Read More »

    • TSB #23-NA-207

      Date Announced:
      JAN 22, 2024
      NHTSA ID:
      #10250256

      This bulletin provides a procedure to locate and repair a possible noise coming from the fuel pressure feed line that can cause the customers noise concern. Read More »

    • TSB #22-NA-073

      Date Announced:
      NOV 06, 2023
      NHTSA ID:
      #10245404

      This service bulletin provides a procedure to install tie straps to reposition the internal fuel lines away from the ICV Flap internal to the fuel tank to prevent fuel spit back from the filler nozzle. Read More »

    • TSB #PIP4964E

      Date Announced:
      OCT 16, 2023
      NHTSA ID:
      #10246003

      This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician will find Diagnostic Trouble Code P2097 or P2099. Read More »

    • TSB #04-06-04-051H

      Date Announced:
      AUG 01, 2023
      NHTSA ID:
      #10241417

      This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive. Read More »

    • TSB #PIP5395G

      Date Announced:
      JUL 19, 2023
      NHTSA ID:
      #10240795

      This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have rattle or ticking noise that is louder inside the vehicle than outside. Read More »

    • TSB #21-NA-043

      Date Announced:
      MAR 20, 2023
      NHTSA ID:
      #10234144

      This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer. Read More »

    • TSB #05-06-04-022T

      Date Announced:
      SEP 16, 2022
      NHTSA ID:
      #10222766

      This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL. Read More »

    • TSB #05-00-89-072F

      Date Announced:
      SEP 14, 2022
      NHTSA ID:
      #10222765

      This service bulletin provides the technician with additional information on fuels, fuel additives and fuel management. Read More »

    • TSB #04-06-04-051G

      Date Announced:
      SEP 13, 2022
      NHTSA ID:
      #10222739

      This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive. Read More »

    • TSB #19-NA-044

      Date Announced:
      AUG 10, 2022
      NHTSA ID:
      #10218873

      This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy. Read More »

    • TSB #21-NA-043

      Date Announced:
      MAY 16, 2022
      NHTSA ID:
      #10213036

      This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer. Read More »

    • TSB #22-NA-073

      Date Announced:
      MAR 31, 2022
      NHTSA ID:
      #10209978

      This service bulletin provides a procedure to install tie straps to reposition the internal fuel lines away from the ICV Flap internal to the fuel tank to prevent fuel spit back. Read More »

    • TSB #20-NA-038

      Date Announced:
      MAR 16, 2022
      NHTSA ID:
      #10209465

      This informational bulletin explains the difference in AFM and DFM engines and what is and is not activated during this occurrence. Read More »

    • TSB #PIP4723F

      Date Announced:
      JAN 14, 2022
      NHTSA ID:
      #10208027

      This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester ... Read More »

    • TSB #050604022S

      Date Announced:
      JAN 04, 2022
      NHTSA ID:
      #10213759

      This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL. Read More »

    • TSB #20NA104

      Date Announced:
      OCT 14, 2020
      NHTSA ID:
      #10183167

      This informational bulletin provides information on where to look when the vehicle is experiencing the conditions of Malfunction Indicator Lamp Illuminated? 5V Reference, Reduced Power, Extended Crank, Body Harness to Fuel Tank Damage due ... Read More »

    • TSB #N192273631-01

      Date Announced:
      MAR 11, 2020
      NHTSA ID:
      #10173954

      Emission - General Motors has decided to conduct a voluntary emissions recall involving certain 2017-2018 model year diesel engine vehicles. Read More »

    • TSB #050604022Q

      Date Announced:
      JUN 26, 2019
      NHTSA ID:
      #10163261

      This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL. Read More »

    • TSB #PIP5569A

      Date Announced:
      APR 24, 2019
      NHTSA ID:
      #10160690

      This Preliminary information communicates to the dealer an issue where the vehicle's engine may crank over unprompted and not start afterward. Read More »

    • TSB #050604022P

      Date Announced:
      MAR 07, 2019
      NHTSA ID:
      #10158858

      This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL. Read More »

    • TSB #18NA246

      Date Announced:
      FEB 14, 2019
      NHTSA ID:
      #10156896

      This technical bulletin provides a procedure to change the oil if excessive fuel has been found in the oil and the cause of the DTC set. Also replacing the PCV valve in camshaft cover and updating the ECM with latest software. Read More »

    FUEL SYSTEM, GASOLINE:STORAGE:EVAPORATIVE EMISSIONS:CANISTER

    • TSB #21NA124

      Date Announced:
      MAY 25, 2021
      NHTSA ID:
      #10199281

      This service bulletin provides diagnostic tips/steps on testing for possible EVAP leaks in the system to correct a customer concern of an MIL Illuminated with DTCs P0442 and/or P0455 Set. Read More »

    FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

    • TSB #16NA383

      Date Announced:
      MAY 08, 2020
      NHTSA ID:
      #10176607

      This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels ... Read More »

    • TSB #16NA383

      Date Announced:
      JAN 02, 2020
      NHTSA ID:
      #10171878

      This informational bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier ... Read More »

    FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS

    • TSB #20NA098

      Date Announced:
      MAY 05, 2020
      NHTSA ID:
      #10176632

      This informational bulletin explains to the tech on how to order a new fuel injector by matching the part number on the part and ordering it from the EPC. Read More »

    FUEL/PROPULSION SYSTEM (PWS)

    • TSB #18NA246

      Date Announced:
      FEB 14, 2019
      NHTSA ID:
      #10158160

      This technical bulletin provides a procedure to change the oil if excessive fuel has been found in the oil and the cause of the DTC set. Also replacing the PCV valve in camshaft cover and updating the ECM with latest software. Read More »

    FUEL SYSTEM, DIESEL

    • TSB #05-06-04-022T

      Date Announced:
      SEP 16, 2022
      NHTSA ID:
      #10222766

      This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL. Read More »

    • TSB #PIP5856

      Date Announced:
      MAY 26, 2022
      NHTSA ID:
      #10213816

      This Preliminary information communicates provides information to the technician on the use of R-99 or R-95 Renewable diesel fuel. Read More »

    • TSB #21-NA-043

      Date Announced:
      MAY 16, 2022
      NHTSA ID:
      #10213036

      This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer. Read More »

    • TSB #050604022S

      Date Announced:
      JAN 04, 2022
      NHTSA ID:
      #10213759

      This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL. Read More »

    • TSB #050604022R

      Date Announced:
      OCT 21, 2020
      NHTSA ID:
      #10183779

      This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL. Read More »

    • TSB #20NA038

      Date Announced:
      FEB 26, 2020
      NHTSA ID:
      #10172811

      This informational bulletin explains the difference in AFM and DFM engines and what is and is not activated during this occurrence. Read More »

    • TSB #050604022Q

      Date Announced:
      JUN 26, 2019
      NHTSA ID:
      #10163261

      This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL. Read More »

    • TSB #050604022P

      Date Announced:
      MAR 07, 2019
      NHTSA ID:
      #10158858

      This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL. Read More »

    FUEL SYSTEM, OTHER

    • TSB #150089004D

      Date Announced:
      JAN 27, 2022
      NHTSA ID:
      #10213765

      This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage. Read More »

    FUEL SYSTEM, OTHER:KINETIC:CLUTCH

    • TSB #18NA285

      Date Announced:
      JAN 22, 2021
      NHTSA ID:
      #10187747

      This informational bulletin advises the tech of a possible normal condition when the vehicle creeps forward during start up conditions when the clutch packs are full of residual oil. Read More »

    POWER TRAIN

    • TSB #16-NA-338

      Date Announced:
      FEB 02, 2024
      NHTSA ID:
      #10250347

      This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, ... Read More »

    • TSB #22-NA-246

      Date Announced:
      JAN 18, 2024
      NHTSA ID:
      #10249743

      This service bulletin advises the technician that the possible cause may not be from a faulty clutch piston or extension housing and to perform testing on transmission for other possible issues, but it still may be possible on high ... Read More »

    • TSB #PI1394B

      Date Announced:
      JAN 12, 2024
      NHTSA ID:
      #10249579

      This PI bulletin advises the technician on the proper way to install the pistons in an engine. Read More »

    • TSB #16-NA-361

      Date Announced:
      DEC 20, 2023
      NHTSA ID:
      #10248703

      This service bulletin provides service /diagnostic information to aid with a Transmission Harsh 1-2 Shift Upon First Start Up/Shift of the Day Under Light Throttle. Read More »

    • TSB #19-NA-046

      Date Announced:
      NOV 09, 2023
      NHTSA ID:
      #10245400

      This informational bulletin provides information for dealers, technicians and customers on the eLSD Wheel Slip Display in DIC. Read More »

    • TSB #03-00-91-001I

      Date Announced:
      NOV 06, 2023
      NHTSA ID:
      #10245395

      This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns. Read More »

    • TSB #16-NA-361

      Date Announced:
      OCT 19, 2023
      NHTSA ID:
      #10245194

      This service bulletin provides service /diagnostic information to aid with a Transmission Harsh 1-2 Shift Upon First Start Up/Shift of the Day Under Light Throttle. Read More »

    • TSB #PIP5943

      Date Announced:
      OCT 19, 2023
      NHTSA ID:
      #10246011

      This Preliminary Information communication advises the technician on diagnostic aids to help with the diagnosis and repair of 8 Speed Transmissions Read More »

    • TSB #23-NA-172

      Date Announced:
      OCT 06, 2023
      NHTSA ID:
      #10244284

      this service bulletin advises the technician to replace the transmission and not overhaul it to correct a customer concern of Manual Transmission Pops/Jumps Out of Third Gear After Shifting and During Acceleration. Read More »

    • TSB #23-NA-172

      Date Announced:
      SEP 22, 2023
      NHTSA ID:
      #10244181

      this service bulletin advises the technician to replace the transmission and not overhaul it to correct a customer concern of Manual Transmission Pops/Jumps Out of Third Gear After Shifting and During Acceleration. Read More »

    • TSB #23-NA-153

      Date Announced:
      SEP 01, 2023
      NHTSA ID:
      #10242843

      The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the customer that it is normal for the delay. Read More »

    • TSB #09-04-20-001H

      Date Announced:
      AUG 24, 2023
      NHTSA ID:
      #10242260

      This service bulletin provides information to address a tire chatter noise during low speed tight turn conditions (i.e. parking lot, driveway, etc.) primarily during cooler ambient temperatures. Read More »

    • TSB #PIP5621D

      Date Announced:
      AUG 24, 2023
      NHTSA ID:
      #10242309

      This Preliminary information communicates to the dealer technician that TAC recommends the utilization of the GDS2 software to aid in diagnosing automatic transmission concerns. Read More »

    • TSB #15-00-89-004F

      Date Announced:
      AUG 07, 2023
      NHTSA ID:
      #10242061

      This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage. Read More »

    • TSB #17-NA-066

      Date Announced:
      JUL 21, 2023
      NHTSA ID:
      #10239647

      This service bulletin provides information for automatic transmission Oil Cooler Flush and flow test. Read More »

    • TSB #17-NA-066

      Date Announced:
      JUN 29, 2023
      NHTSA ID:
      #10239103

      This service bulletin provides information for automatic transmission Oil Cooler Flush and flow test. Read More »

    • TSB #04-07-30-013E

      Date Announced:
      JUN 07, 2023
      NHTSA ID:
      #10237846

      This service bulletin provides information to dealership personnel on automatic transmission shift and engine driveability concerns and/or MIL ON due to aftermarket oil bath air filter use. Read More »

    • TSB #08-07-30-026H

      Date Announced:
      MAY 30, 2023
      NHTSA ID:
      #10237387

      This service bulletin provides information on some vehicles that may rock or move slightly forward or rearward while in Park at start up after cold soak. This condition may be accompanied by a clunk noise. Read More »

    • TSB #PIC5650K

      Date Announced:
      MAY 15, 2023
      NHTSA ID:
      #10237659

      This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Read More »

    • TSB #16-NA-019

      Date Announced:
      MAY 02, 2023
      NHTSA ID:
      #10236046

      This service bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares. Read More »

    • TSB #16-NA-019

      Date Announced:
      APR 14, 2023
      NHTSA ID:
      #10235580

      This service bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares. Read More »

    • TSB #08-07-30-035G

      Date Announced:
      APR 06, 2023
      NHTSA ID:
      #10234619

      This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid. Read More »

    • TSB #PI0281J

      Date Announced:
      APR 04, 2023
      NHTSA ID:
      #10235561

      This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers. Read More »

    • TSB #16-NA-019

      Date Announced:
      MAR 21, 2023
      NHTSA ID:
      #10234140

      This service bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares. Read More »

    • TSB #PIC6014A

      Date Announced:
      MAR 09, 2023
      NHTSA ID:
      #10234210

      This Preliminary Information communication provides information to the technician about vehicles that may have the door locks will unlock immediately after auto locking usually at startup or while driving. Read More »

    • TSB #99-04-20-002N

      Date Announced:
      FEB 16, 2023
      NHTSA ID:
      #10232275

      This service bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operation. Read More »

    • TSB #20-NA-187

      Date Announced:
      JAN 12, 2023
      NHTSA ID:
      #10230609

      This service bulletin provides a repair procedure to correct a customer concern of Delayed and/or Harsh Engagement of Transmission Shift After Vehicle Sitting with Engine Off. Read More »

    • TSB #16-NA-338

      Date Announced:
      DEC 13, 2022
      NHTSA ID:
      #10228863

      This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, ... Read More »

    • TSB #22-NA-246

      Date Announced:
      DEC 05, 2022
      NHTSA ID:
      #10228225

      This service bulletin advises the technician that the possible cause may not be from a faulty clutch piston or extension housing and to perform testing on transmission for possible other issues, but it still may be possible on high mile ... Read More »

    • TSB #20-NA-138

      Date Announced:
      NOV 18, 2022
      NHTSA ID:
      #10227241

      This bulletin provides information on Policies Applicable to All U.S. Dealers for Engine and Transmission Assembly Replacement Under Warranty, Policy or Customer Enthusiasm and information on Submission of Warranty Transaction in Global ... Read More »

    • TSB #15-00-89-004E

      Date Announced:
      SEP 16, 2022
      NHTSA ID:
      #10222777

      This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage. Read More »

    • TSB #06-00-89-031H

      Date Announced:
      SEP 16, 2022
      NHTSA ID:
      #10222770

      This service bulletin provides information on OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification. Read More »

    • TSB #PIP5621C

      Date Announced:
      SEP 14, 2022
      NHTSA ID:
      #10224285

      This Preliminary information communicates to the dealer technician that TAC recommends the utilization of the GDS2 software to aid in diagnosing automatic transmission concerns. Read More »

    • TSB #22-NA-184

      Date Announced:
      SEP 07, 2022
      NHTSA ID:
      #10222670

      This informational bulletin advises the technician of possibly installing the incorrect 1-2-7-8-R clutch fluid passage seal and which seal should be used with measurements of the seal. Read More »

    • TSB #22-NA-176

      Date Announced:
      SEP 01, 2022
      NHTSA ID:
      #10220314

      This technical bulletin provides information on a possible bolt and guide pin that may be missing from the control valve which will need to be installed to correct the repair. Read More »

    • TSB #PIP5640A

      Date Announced:
      SEP 01, 2022
      NHTSA ID:
      #10224273

      This Preliminary Information communication provides information to the technician to not remove the torque converter bolts and start the engine as this may cause damage to the torque converter of the crankshaft on vehicles equipped with ... Read More »

    • TSB #22-NA-181

      Date Announced:
      SEP 01, 2022
      NHTSA ID:
      #10220319

      This diagnostic tip advises the tech not to separate the flexplate from the torque convertor or damage my occur if the engine is started while diagnosing for noise from the engine or transmission. Read More »

    • TSB #17-NA-066

      Date Announced:
      MAY 18, 2022
      NHTSA ID:
      #10213007

      This warranty administration bulletin provide policy information for automatic transmission Oil Cooler Flush and flow test. Read More »

    • TSB #09-04-20-001G

      Date Announced:
      MAY 06, 2022
      NHTSA ID:
      #10211657

      This informational bulletin provides information to address a chatter noise during low speed tight turn conditions (i.e. parking lot, driveway, etc.) primarily during cooler ambient temperatures. Read More »

    • TSB #16-NA-019

      Date Announced:
      MAY 06, 2022
      NHTSA ID:
      #10211684

      This service bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares. Read More »

    • TSB #PIC6454

      Date Announced:
      APR 29, 2022
      NHTSA ID:
      #10211782

      This Preliminary Information communicates additional information to the customer on the "No Lift Shift" feature found on all Manual Transmission equipped Camaros. Read More »

    • TSB #20-NA-207

      Date Announced:
      MAR 03, 2022
      NHTSA ID:
      #10209097

      This service bulletin informs the technician to inspect for a possible electrical concern at the ECM X2 electrical connector to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated - DTC P0333 Set. Read More »

    • TSB #22NA042

      Date Announced:
      FEB 01, 2022
      NHTSA ID:
      #10215767

      Information on Camaro ZL1 10-Speed MGL Automatic Transmission Fluid Level Setting for the Track. Read More »

    • TSB #16NA361

      Date Announced:
      JAN 26, 2022
      NHTSA ID:
      #10212591

      This service bulletin provides service /diagnostic information to aid with a Transmission Harsh 1-2 Shift Upon First Start Up/Shift of the Day Under Light Throttle. Read More »

    • TSB #PIC5650J

      Date Announced:
      JUL 21, 2021
      NHTSA ID:
      #10201252

      This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Read More »

    • TSB #080730035E

      Date Announced:
      JUN 07, 2021
      NHTSA ID:
      #10200152

      This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid. Read More »

    • TSB #16NA338

      Date Announced:
      APR 30, 2021
      NHTSA ID:
      #10194079

      This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, ... Read More »

    • TSB #PIP5802

      Date Announced:
      APR 09, 2021
      NHTSA ID:
      #10193444

      This Preliminary information communicates diagnostic assistance for DTC's P219A and P219B. Read More »

    • TSB #PIP5803

      Date Announced:
      APR 09, 2021
      NHTSA ID:
      #10193445

      This Preliminary information communicates to technician's if they remove the front timing cover when perprming a repair, they should inspect the timing chain guide upper bolt for being loose. Read More »

    • TSB #PIP5799

      Date Announced:
      APR 01, 2021
      NHTSA ID:
      #10193429

      This Preliminary information communicates to the dealer technician to replace the transmission valve body on 2019-2021 10 speed transmissions to correct DTCs P2812 and P2814 setting if Service Information does not lead to root case of ... Read More »

    • TSB #20NA138

      Date Announced:
      MAR 11, 2021
      NHTSA ID:
      #10191207

      This bulletin provides information on Policies Applicable to All U.S. Dealers for Engine and Transmission Assembly Replacement Under Warranty, Policy or Customer Enthusiasm and information on Submission of Warranty Transaction in Global ... Read More »

    • TSB #16NA019

      Date Announced:
      DEC 01, 2020
      NHTSA ID:
      #10186058

      This informational bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares. Read More »

    • TSB #16NA019

      Date Announced:
      DEC 01, 2020
      NHTSA ID:
      #10187372

      This informational bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares. Read More »

    • TSB #19NA076

      Date Announced:
      NOV 30, 2020
      NHTSA ID:
      #10184482

      This technical bulletin provides repair information to correct a customer concern of Blue or Black Screen and Service Rear Vision System Message on Radio Display Shifting into Reverse. Read More »

    • TSB #19NA030

      Date Announced:
      OCT 12, 2020
      NHTSA ID:
      #10183166

      This informational bulletin provides information for dealers/technicians on a power steering deflector kit available for resolving a high power steering temperature issue during track use. Read More »

    • TSB #PIE0561A

      Date Announced:
      OCT 02, 2020
      NHTSA ID:
      #10183784

      This engineering information (EI) closure ends the need for information from the field in regards to a leak from the Transmission Front Input Shaft Seal and/or Rear Main Shaft Seal. Read More »

    • TSB #20NA187

      Date Announced:
      SEP 09, 2020
      NHTSA ID:
      #10181713

      This technical bulletin provides a repair procedure to correct a customer concern of Delayed and/or Harsh Engagement of Transmission Shift After Vehicle Sitting with Engine Off. Read More »

    • TSB #16NA019

      Date Announced:
      SEP 02, 2020
      NHTSA ID:
      #10181660

      This informational bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares. Read More »

    • TSB #16NA338

      Date Announced:
      JUL 28, 2020
      NHTSA ID:
      #10178949

      This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record ... Read More »

    • TSB #20NA138

      Date Announced:
      JUN 23, 2020
      NHTSA ID:
      #10178288

      This bulletin provides information on Policies Applicable to All U.S. Dealers for Engine and Transmission Assembly Replacement Under Warranty, Policy or Customer Enthusiasm and information on Submission of Warranty Transaction in Global ... Read More »

    • TSB #19NA035

      Date Announced:
      APR 01, 2020
      NHTSA ID:
      #10175748

      This technical bulletin provides a procedure to validate if the parking pawl actuator is not working as intended, causing the parking pawl to engage while driving. Read More »

    • TSB #18NA355

      Date Announced:
      MAR 30, 2020
      NHTSA ID:
      #10174266

      This technical bulletin provides information for new transmission oil to use and a procedure for exchanging the old fluid and adding the new fluid to correct a shake/shudder during light throttle acceleration condition. Read More »

    • TSB #PIE0561

      Date Announced:
      MAR 20, 2020
      NHTSA ID:
      #10174447

      This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineers listed in regards to a leak from the Transmission Front Input Shaft Seal and/or Rear Main Shaft Seal. Read More »

    • TSB #PIP5700B

      Date Announced:
      MAR 04, 2020
      NHTSA ID:
      #10173674

      This Preliminary information communicates to the dealer technician that the part numbers for the internal wiring harnesses for the 8 speed RWD transmissions are not listed in the Electronic Parts Catalog. Read More »

    • TSB #PIP5700A

      Date Announced:
      JAN 17, 2020
      NHTSA ID:
      #10171294

      This Preliminary information communicates to the dealer technician that the part numbers for the internal wiring harnesses for the 8 speed RWD transmissions are not listed in the Electronic Parts Catalog. Read More »

    • TSB #19NA266

      Date Announced:
      NOV 19, 2019
      NHTSA ID:
      #10169348

      This technical bulletin provides a procedure to replace the center support bearing to correct a condition of a flutter noise emitting from the center of the vehicle. Read More »

    • TSB #990420002K

      Date Announced:
      OCT 29, 2019
      NHTSA ID:
      #10168212

      This informational bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operations. Read More »

    • TSB #PIE0529A

      Date Announced:
      OCT 24, 2019
      NHTSA ID:
      #10168218

      This engineering information bulletin ends the need for information from the field on an Intermittent No Forward and/or No Reverse While Driving condition. If this condition is encountered, refer to SI for further diagnosis. Read More »

    • TSB #16NA338

      Date Announced:
      OCT 14, 2019
      NHTSA ID:
      #10168175

      This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record ... Read More »

    • TSB #16NA361

      Date Announced:
      OCT 08, 2019
      NHTSA ID:
      #10168176

      This informational bulletin explains possible normal condition of a flare from 1st to 2nd, even if the trans had been repaired for the flare and its still noticed. Read More »

    • TSB #PIP5573B

      Date Announced:
      AUG 09, 2019
      NHTSA ID:
      #10164758

      This Preliminary information communicates to the dealer technician that the torque converters for the 10L80 and 10L90 10 speed transmission are on restriction through the Product Quality Center. Read More »

    • TSB #PIE0529

      Date Announced:
      AUG 06, 2019
      NHTSA ID:
      #10165135

      This engineering information bulletin is requesting information from the field to validate a field fix. Read More »

    • TSB #PIP5477L

      Date Announced:
      JUL 29, 2019
      NHTSA ID:
      #10163682

      This Preliminary information communicates to the dealer technician that the 10L90 and 10L80 transmissions part restriction has ended. Read More »

    • TSB #18NA355

      Date Announced:
      JUL 29, 2019
      NHTSA ID:
      #10163890

      This technical bulletin provides information for new transmission oil to use and a procedure for exchanging the old fluid and adding the new fluid to correct a shake/shudder during light throttle acceleration condition. Read More »

    • TSB #19NA142

      Date Announced:
      JUL 25, 2019
      NHTSA ID:
      #10164120

      This technical bulletin provides information for new transmission oil to use, a procedure for exchanging the old fluid and adding the new fluid to a service transmission. Read More »

    • TSB #PIP5573A

      Date Announced:
      JUN 19, 2019
      NHTSA ID:
      #10162144

      This Preliminary information communicates to the dealer technician that the torque converters for the 10L80 and 10L90 10 speed transmission are on restriction through the Product Quality Center. Read More »

    • TSB #PIP5477K

      Date Announced:
      JUN 18, 2019
      NHTSA ID:
      #10162139

      This Preliminary information communicates to the dealer technician that the 10L90 and 10L80 transmissions have been place on a part restriction. Dealers are to contact the Product Quality Center before replacing the transmission assembly. Read More »

    • TSB #N192255460

      Date Announced:
      JUN 14, 2019
      NHTSA ID:
      #10164104

      Certain 2019 model year Chevrolet Camaro vehicles, equipped with a 6.2L V8 Engine, 6-Speed Manual Transmission, and Forward Collision Alert have the feature Active Rev Match (ARM). Read More »

    • TSB #PIP5654

      Date Announced:
      JUN 13, 2019
      NHTSA ID:
      #10162126

      This Preliminary information communicates to the dealer technician that the valve body Part Unique Number (PUN) may contain the letter O or the number 0. Read More »

    • TSB #16NA338

      Date Announced:
      JUN 06, 2019
      NHTSA ID:
      #10163215

      This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record ... Read More »

    • TSB #18NA355

      Date Announced:
      MAY 21, 2019
      NHTSA ID:
      #10161881

      This technical bulletin provides information for new transmission oil to use and a procedure for exchanging the old fluid and adding the new fluid to correct a shake/shudder during light throttle acceleration condition. Read More »

    • TSB #080730035D

      Date Announced:
      MAY 20, 2019
      NHTSA ID:
      #10161968

      This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid. Read More »

    • TSB #17NA287

      Date Announced:
      APR 02, 2019
      NHTSA ID:
      #10160114

      This technical bulletin provides a procedure to replace the rear axle lubricant to correct the noise from the rear axle. Read More »

    • TSB #PIE0519

      Date Announced:
      APR 01, 2019
      NHTSA ID:
      #10160139

      This engineering information PI is requesting information from the field on the left, right and/or both ground effects rockers that are loose and/or pulling away from the body of the vehicle to determine a root cause. Read More »

    • TSB #19NA035

      Date Announced:
      MAR 14, 2019
      NHTSA ID:
      #10158834

      This technical bulletin provides a procedure to validate if the parking pawl actuator is not working as attended causing the parking pawl to engage while driving. Read More »

    • TSB #19NA038

      Date Announced:
      MAR 14, 2019
      NHTSA ID:
      #10158836

      This New Model Features Bulletin provides General Information and other Topics to help the Service and Sales Personnel become familiar with the features specific to the 2019 Chevrolet Camaro ZL1-1LE equipped with the 10-Speed 10L90 ... Read More »

    • TSB #18NA355

      Date Announced:
      MAR 01, 2019
      NHTSA ID:
      #10158827

      This technical bulletin provides information for new transmission oil to use and a procedure for exchanging the old fluid and adding the new fluid to correct a shake/shudder during light throttle acceleration condition. Read More »

    • TSB #16NA338

      Date Announced:
      FEB 28, 2019
      NHTSA ID:
      #10154638

      This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record ... Read More »

    • TSB #19NA038

      Date Announced:
      FEB 25, 2019
      NHTSA ID:
      #10155023

      This New Model Features Bulletin provides General Information and other Topics to help the Service and Sales Personnel become familiar with the features specific to the 2019 Chevrolet Camaro ZL1-1LE equipped with the 10-Speed 10L90 ... Read More »

    • TSB #16NA175

      Date Announced:
      FEB 08, 2019
      NHTSA ID:
      #10154635

      This technical bulletin provides a procedure to flush and drain fluids for the transmission to eliminate a shake and/or shudder during a light throttle acceleration between 40 and 128 KM/H (25 and 80 MPH) at a steady state. Read More »

    • TSB #17NA066

      Date Announced:
      DEC 14, 2018
      NHTSA ID:
      #10154975

      This warranty administration bulletin provide policy information for automatic transmission Oil Cooler Flush and flow test. Read More »

    • TSB #N182193520

      Date Announced:
      DEC 03, 2018
      NHTSA ID:
      #10207708

      Service Update. On a small number of the vehicles identified above, the electrical connector to the transmission valve body solenoids may not be fully seated. Read More »

    • TSB #N182193520

      Date Announced:
      DEC 03, 2018
      NHTSA ID:
      #10207999

      Service Update. On a small number of the vehicles identified above, the electrical connector to the transmission valve body solenoids may not be fully seated. Read More »

    • TSB #PIP5477J

      Date Announced:
      NOV 15, 2018
      NHTSA ID:
      #10151850

      This Preliminary information communicates to the dealer technician that the 10L90 and 10L80 transmissions have been place on a part restriction. Dealers are to contact the Product Quality Center before replacing the transmission assembly. Read More »

    • TSB #PIP5477G

      Date Announced:
      AUG 21, 2018
      NHTSA ID:
      #10144466

      This Preliminary information communicates to the dealer technician that the 10R90 and 10L80 transmissions havebeen place on a part restriction. Dealers are to contact theProduct Quality Center before replacing the transmission assembly. Read More »

    POWER TRAIN:MANUAL TRANSMISSION

    • TSB #990420002L

      Date Announced:
      JUN 15, 2021
      NHTSA ID:
      #10200154

      This service bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operation. Read More »

    • TSB #030729004L

      Date Announced:
      APR 02, 2019
      NHTSA ID:
      #10160133

      This informational bulletin provides normal operating characteristics and diagnostic information on Manual transmissions. Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION

    • TSB #17-NA-066

      Date Announced:
      JUL 21, 2023
      NHTSA ID:
      #10239647

      This service bulletin provides information for automatic transmission Oil Cooler Flush and flow test. Read More »

    • TSB #990420002L

      Date Announced:
      JUN 15, 2021
      NHTSA ID:
      #10200154

      This service bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operation. Read More »

    • TSB #060089031F

      Date Announced:
      NOV 19, 2020
      NHTSA ID:
      #10184501

      This service bulletin provides information on OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification. Read More »

    • TSB #1308116001F

      Date Announced:
      OCT 23, 2020
      NHTSA ID:
      #10183782

      The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them. Read More »

    • TSB #16NA361

      Date Announced:
      AUG 10, 2020
      NHTSA ID:
      #10180293

      This informational bulletin explains possible normal condition of a flare from 1st to 2nd, even if the trans had been repaired for the flare and its still noticed. Read More »

    • TSB #PIP5700

      Date Announced:
      JAN 14, 2020
      NHTSA ID:
      #10171279

      This Preliminary information communicates to the dealer technician that the part numbers for the internal wiring harnesses for the 8 speed RWD transmissions are not listed in the Electronic Parts Catalog. Read More »

    • TSB #PIP5531A

      Date Announced:
      JAN 07, 2020
      NHTSA ID:
      #10171259

      This Preliminary Information communication provides information to the technician on the steps need to diagnose and repair vehicles that may have stalling shudder and/or hard shifting into 1st gear or reverse vibration on launch (with ... Read More »

    • TSB #19NA038

      Date Announced:
      OCT 08, 2019
      NHTSA ID:
      #10168226

      This New Model Features Bulletin provides General Information and other Topics to help the Service and Sales Personnel become familiar with the features specific to the 2019 Chevrolet Camaro ZL1-1LE equipped with the 10-Speed 10L90 ... Read More »

    • TSB #080730026F

      Date Announced:
      AUG 12, 2019
      NHTSA ID:
      #10165123

      This informational bulletin provides information on Some vehicles may rock or move slightly forward or rearward while in Park at start up after cold soak. This condition may be accompanied by a clunk noise. Read More »

    • TSB #19NA038

      Date Announced:
      MAR 14, 2019
      NHTSA ID:
      #10158836

      This New Model Features Bulletin provides General Information and other Topics to help the Service and Sales Personnel become familiar with the features specific to the 2019 Chevrolet Camaro ZL1-1LE equipped with the 10-Speed 10L90 ... Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

    • TSB #PIP5621C

      Date Announced:
      SEP 14, 2022
      NHTSA ID:
      #10224285

      This Preliminary information communicates to the dealer technician that TAC recommends the utilization of the GDS2 software to aid in diagnosing automatic transmission concerns. Read More »

    • TSB #18NA341

      Date Announced:
      NOV 13, 2018
      NHTSA ID:
      #10155115

      This technical bulletin provides a procedure to program the ECM to correct the customers concern. Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT

    • TSB #22NA042

      Date Announced:
      FEB 01, 2022
      NHTSA ID:
      #10215767

      Information on Camaro ZL1 10-Speed MGL Automatic Transmission Fluid Level Setting for the Track. Read More »

    • TSB #150089004C

      Date Announced:
      JAN 29, 2021
      NHTSA ID:
      #10188403

      This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage. Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER

    • TSB #PIP5573C

      Date Announced:
      JUN 08, 2020
      NHTSA ID:
      #10178308

      This Preliminary information communicates to the dealer technician that the torque converters for the 10L80 and 10L90 10 speed transmission are on restriction through the Product Quality Center. Read More »

    POWER TRAIN:DRIVELINE:DRIVESHAFT

    • TSB #19NA266

      Date Announced:
      OCT 09, 2020
      NHTSA ID:
      #10183177

      This technical bulletin provides a procedure to correct a condition of a flutter noise emitting from the center of the vehicle. Read More »

    POWER TRAIN:DRIVELINE:CENTER SUPPORT BEARING

    • TSB #19NA266

      Date Announced:
      NOV 19, 2019
      NHTSA ID:
      #10169348

      This technical bulletin provides a procedure to replace the center support bearing to correct a condition of a flutter noise emitting from the center of the vehicle. Read More »

    POWER TRAIN:AXLE ASSEMBLY

    • TSB #17NA287

      Date Announced:
      FEB 05, 2019
      NHTSA ID:
      #10154537

      This technical bulletin provides a procedure to replace the rear axle lubricant to correct the noise from the rear axle. Read More »

    ELECTRICAL SYSTEM

    • TSB #PI0592I

      Date Announced:
      JAN 08, 2024
      NHTSA ID:
      #10249535

      This preliminary information (PI) provides information om Service Programming System (SPS) Error Codes (E4398, E4399, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491 or E6961). Read More »

    • TSB #20-NA-132

      Date Announced:
      DEC 08, 2023
      NHTSA ID:
      #10247192

      This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements. Read More »

    • TSB #PIP5700E

      Date Announced:
      NOV 27, 2023
      NHTSA ID:
      #10247370

      This Preliminary information communicates to the dealer technician that the part numbers for the internal wiring harnesses for the 8 speed RWD transmissions are not listed in the Electronic Parts Catalog. Read More »

    • TSB #18-NA-375

      Date Announced:
      NOV 17, 2023
      NHTSA ID:
      #10245547

      This service bulletin provides diagnostic/repair information for dealers/technicians on a no start, smoke/fire originating from trunk, radio click noise or inoperative, Malfunction Indicator Lamp (MIL) illuminated, and/or various ... Read More »

    • TSB #21-NA-161

      Date Announced:
      NOV 17, 2023
      NHTSA ID:
      #10245561

      This service bulletin provides repair procedure information to correct a customer concern of a Check Engine Lamp (CEL) Illuminated on Driver Information Center (DIC) with DTCs P12E9, P12EA, P12EF, P12F0, P12F6, P12F7, P12FC, P12FD Set. Read More »

    • TSB #21-NA-135

      Date Announced:
      NOV 16, 2023
      NHTSA ID:
      #10245559

      This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content. Read More »

    • TSB #19-NA-046

      Date Announced:
      NOV 09, 2023
      NHTSA ID:
      #10245400

      This informational bulletin provides information for dealers, technicians and customers on the eLSD Wheel Slip Display in DIC. Read More »

    • TSB #23-NA-065

      Date Announced:
      OCT 16, 2023
      NHTSA ID:
      #10245201

      This service bulletin provides repair information to correct a customer concern of OnStar Inoperative after Importing Vehicle from Canada to the United States. Read More »

    • TSB #PIT5698D

      Date Announced:
      SEP 26, 2023
      NHTSA ID:
      #10247778

      This Preliminary information communicates additional information on how a LIN bus operates and diagnostic tips when working on a LIN bus. Read More »

    • TSB #07-08-49-020R

      Date Announced:
      SEP 21, 2023
      NHTSA ID:
      #10244214

      This informational bulletin provides information for the IPC odometer programming method quick reference guide. Read More »

    • TSB #23-NA-065

      Date Announced:
      AUG 14, 2023
      NHTSA ID:
      #10242243

      This service bulletin provides repair information to correct a customer concern of OnStar Inoperative after Importing Vehicle from Canada to the United States. Read More »

    • TSB #16-NA-222

      Date Announced:
      AUG 10, 2023
      NHTSA ID:
      #10242070

      This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations. Read More »

    • TSB #09-06-04-026X

      Date Announced:
      JUL 31, 2023
      NHTSA ID:
      #10240359

      This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2. Read More »

    • TSB #23-NA-125

      Date Announced:
      JUL 12, 2023
      NHTSA ID:
      #10239645

      This service bulletin provides information for dealers/technicians on Over the Air (OTA) and In Market Enhancement (IME) FAQs. Read More »

    • TSB #13-08-116-001I

      Date Announced:
      JUN 29, 2023
      NHTSA ID:
      #10239102

      The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them. Read More »

    • TSB #23-NA-091

      Date Announced:
      MAY 11, 2023
      NHTSA ID:
      #10236106

      This service bulletin provides information for dealers/technicians on Rough Idle, Malfunction Indicator Lamp (MIL) Illuminated After Engine Repairs with DTCs P0016 and/or P0018 Set. Read More »

    • TSB #20-NA-132

      Date Announced:
      APR 04, 2023
      NHTSA ID:
      #10235398

      This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements. Read More »

    • TSB #21-NA-043

      Date Announced:
      MAR 20, 2023
      NHTSA ID:
      #10234144

      This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer. Read More »

    • TSB #23-NA-044

      Date Announced:
      MAR 10, 2023
      NHTSA ID:
      #10233358

      This service bulletin provides information on AGM batteries that require less frequent charging in storage. Read More »

    • TSB #PIC6014A

      Date Announced:
      MAR 09, 2023
      NHTSA ID:
      #10234210

      This Preliminary Information communication provides information to the technician about vehicles that may have the door locks will unlock immediately after auto locking usually at startup or while driving. Read More »

    • TSB #19-NA-076

      Date Announced:
      FEB 07, 2023
      NHTSA ID:
      #10232070

      This service bulletin provides repair information to correct a customer concern of Blue or Black Screen and Service Rear Vision System Message on Radio Display Shifting into Reverse. Read More »

    • TSB #21-NA-127

      Date Announced:
      JAN 20, 2023
      NHTSA ID:
      #10231392

      This service bulletin provides repair information to correct a customer concern of Head Up Display (HUD) Blank, Non-Responsive to Brightness, Aim, or Page Controls, DTC U1518 Set. Read More »

    • TSB #21-NA-135

      Date Announced:
      JAN 13, 2023
      NHTSA ID:
      #10230612

      This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content. Read More »

    • TSB #22-NA-205

      Date Announced:
      OCT 19, 2022
      NHTSA ID:
      #10225615

      This service bulletin provides information on Module Harvesting. Read More »

    • TSB #20-NA-104

      Date Announced:
      OCT 10, 2022
      NHTSA ID:
      #10224839

      This service bulletin provides information on where to look when the vehicle is experiencing the conditions of Malfunction Indicator Lamp Illuminateda?? 5V Reference, Reduced Power, Extended Crank, Body Harness to Fuel Tank Damage due to ... Read More »

    • TSB #PI0592G

      Date Announced:
      SEP 27, 2022
      NHTSA ID:
      #10222841

      This preliminary information (PI) provides information om Service Programming System (SPS) Error Codes (E4398, E4399, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491 or E6961). Read More »

    • TSB #13-08-116-001H

      Date Announced:
      SEP 16, 2022
      NHTSA ID:
      #10222776

      The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them. Read More »

    • TSB #21-NA-068

      Date Announced:
      SEP 08, 2022
      NHTSA ID:
      #10222661

      This warranty administration bulletin provides policy information requirements applicable to key fob replacement under the New Vehicle Limited Warranty or under a Replacement Parts Warranty on 2017-2022 and newer model year vehicles with ... Read More »

    • TSB #PIT5569B

      Date Announced:
      JUL 05, 2022
      NHTSA ID:
      #10217764

      This Preliminary information communicates direction and examples when diagnosing multiple DTCs, one of which includes U**** Byte 71 DTC. Read More »

    • TSB #PIC6397E

      Date Announced:
      JUL 05, 2022
      NHTSA ID:
      #10217766

      This Preliminary Information communicates information to the technician about diagnosing a battery draw, or a concern where the engine may not be able to be turned off. Read More »

    • TSB #20-NA-104

      Date Announced:
      JUN 24, 2022
      NHTSA ID:
      #10215625

      This service bulletin provides information on where to look when the vehicle is experiencing the conditions of Malfunction Indicator Lamp Illuminateda?? 5V Reference, Reduced Power, Extended Crank, Body Harness to Fuel Tank Damage due to ... Read More »

    • TSB #21-NA-127

      Date Announced:
      MAY 25, 2022
      NHTSA ID:
      #10213496

      This service bulletin provides repair information to correct a customer concern of Head Up Display (HUD) Blank, Non-Responsive to Brightness, Aim, or Page Controls, DTC U1518 Set. Read More »

    • TSB #PIT5745D

      Date Announced:
      MAY 09, 2022
      NHTSA ID:
      #10213791

      This Preliminary information communicates and issue with the memory seat module waking up the low speed GM lan bus and causing a battery draw. Read More »

    • TSB #PIP4670J

      Date Announced:
      MAR 28, 2022
      NHTSA ID:
      #10210348

      This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from one vehicle to another. Read More »

    • TSB #19-NA-076

      Date Announced:
      MAR 25, 2022
      NHTSA ID:
      #10209756

      This service bulletin provides repair information to correct a customer concern of Blue or Black Screen and Service Rear Vision System Message on Radio Display Shifting into Reverse. Read More »

    • TSB #18-NA-246

      Date Announced:
      MAR 11, 2022
      NHTSA ID:
      #10209255

      This service bulletin provides repair procedures, depending on model year, to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated with DTC P0172, P06DE and/or P0521 Set. Read More »

    • TSB #21-NA-036

      Date Announced:
      MAR 11, 2022
      NHTSA ID:
      #10209400

      This service bulletin advises the technician of a diagnostic test for a possible issue with a damaged OCV solenoid that may cause an oil leak and misfire, illuminating the MIL and setting DTCs P0300, P0302 and/or P0305. Read More »

    • TSB #20-NA-207

      Date Announced:
      MAR 03, 2022
      NHTSA ID:
      #10209097

      This service bulletin informs the technician to inspect for a possible electrical concern at the ECM X2 electrical connector to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated - DTC P0333 Set. Read More »

    • TSB #PIC6450

      Date Announced:
      FEB 24, 2022
      NHTSA ID:
      #10208991

      This Preliminary information communicates a process to correct the concern of Unable to contact OnStar after the 3G EOL on 2015-2022 model year vehicles in the United States. Read More »

    • TSB #PIT5745C

      Date Announced:
      FEB 14, 2022
      NHTSA ID:
      #10208983

      This Preliminary information communicates and issue with the memory seat module waking up the low speed GM lan bus and causing a battery draw. Read More »

    • TSB #21NA278

      Date Announced:
      NOV 23, 2021
      NHTSA ID:
      #10205594

      This service bulletin provides diagnostic strategy information to aid in diagnosing a Ticking, Tap or Rattle Noise from Engine with Possible Misfire, Malfunction Indicator Lamp (MIL) Illuminated. Read More »

    • TSB #PIC6293F

      Date Announced:
      NOV 11, 2021
      NHTSA ID:
      #10204449

      The purpose of this Preliminary Information is to provide dealership technicians some tips on installation of this kit, as well as some common areas to check if the system is inoperative after installation. Read More »

    • TSB #21NA161

      Date Announced:
      NOV 02, 2021
      NHTSA ID:
      #10205553

      This service bulletin provides repair procedure information to correct a customer concern of a Check Engine Lamp (CEL) Illuminated on Driver Information Center (DIC) with DTCs P12E9, P12EA, P12EF, P12F0, P12F6, P12F7, P12FC, P12FD Set. Read More »

    • TSB #N212333800

      Date Announced:
      JUN 23, 2021
      NHTSA ID:
      #10200187

      Emission Recall. General Motors has decided to conduct a voluntary emissions recall involving certain vehicles equipped with a performance air intake system (LPO RVK or 5W7). Read More »

    • TSB #21NA124

      Date Announced:
      MAY 25, 2021
      NHTSA ID:
      #10198890

      This service bulletin provides diagnostic tips/steps on testing for possible EVAP leaks in the system to correct a customer concern of an MIL Illuminated with DTCs P0442 and/or P0455 Set. Read More »

    • TSB #19NA076

      Date Announced:
      MAY 25, 2021
      NHTSA ID:
      #10199239

      This service bulletin provides repair information to correct a customer concern of Blue or Black Screen and Service Rear Vision System Message on Radio Display Shifting into Reverse. Read More »

    • TSB #18NA279

      Date Announced:
      MAY 12, 2021
      NHTSA ID:
      #10199234

      This service bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking. Read More »

    • TSB #19NA044

      Date Announced:
      MAY 03, 2021
      NHTSA ID:
      #10199238

      This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy. Read More »

    • TSB #PIT5745B

      Date Announced:
      MAR 25, 2021
      NHTSA ID:
      #10190426

      This Preliminary information communicates and issue with the memory seat module waking up the low speed GM lan bus and causing a battery draw. Read More »

    • TSB #20NA132

      Date Announced:
      MAR 09, 2021
      NHTSA ID:
      #10191206

      This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements. Read More »

    • TSB #PIT5790A

      Date Announced:
      DEC 18, 2020
      NHTSA ID:
      #10187195

      This Preliminary information communicates a concern where the radio will reboot when adjusting the volume intermittently and that engineering is investigating Read More »

    • TSB #PIC6397B

      Date Announced:
      NOV 30, 2020
      NHTSA ID:
      #10184141

      This Preliminary Information communicates information to the technician about diagnosing a battery draw, or a concern where the engine may not be able to be turned off. Read More »

    • TSB #20NA097

      Date Announced:
      NOV 13, 2020
      NHTSA ID:
      #10184486

      This technical bulletin provides repair information to correct a customer concern of Unwanted Radio Volume Ramp Up to Max, Radio Resets, Radio Display Blank, or Non-Responsive to Touch. Read More »

    • TSB #PIC6397A

      Date Announced:
      OCT 27, 2020
      NHTSA ID:
      #10182574

      This Preliminary Information communicates information to the technician about diagnosing a battery draw, or a concern where the engine may not be able to be turned off. Read More »

    • TSB #20NA196

      Date Announced:
      OCT 27, 2020
      NHTSA ID:
      #10183198

      This service bulletin provides information and a service procedure for dealers/technicians on OnStar Over the Air Update for TTY / TDD Operation and Continuous Improvement Changes. Read More »

    • TSB #1308116001F

      Date Announced:
      OCT 23, 2020
      NHTSA ID:
      #10183782

      The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them. Read More »

    • TSB #19NA046

      Date Announced:
      OCT 13, 2020
      NHTSA ID:
      #10183145

      This informational bulletin provides information for dealers, technicians and customers on the eLSD Wheel Slip Display in DIC. Read More »

    • TSB #PIC6293E

      Date Announced:
      OCT 12, 2020
      NHTSA ID:
      #10182548

      The purpose of this Preliminary Information is to provide dealership technicians some tips on installation of this kit, as well as some common areas to check if the system is inoperative after installation. Read More »

    • TSB #20NA055

      Date Announced:
      SEP 18, 2020
      NHTSA ID:
      #10181687

      This technical bulletin provides a procedure to correct customer concerns of Instrument Panel Cluster (IPC) Gauges Inoperative, Numerous Driver information Center (DIC) Error Messages, No Brake or Electric Power Steering Assist, ... Read More »

    • TSB #20NA157

      Date Announced:
      SEP 17, 2020
      NHTSA ID:
      #10181695

      This bulletin provides information on the Transport Mode On Message Being Displayed in the Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the Transport Mode message ON and OFF. Read More »

    • TSB #N192268380

      Date Announced:
      AUG 18, 2020
      NHTSA ID:
      #10213748

      Special Coverage. On some vehicles, if a driver repeatedly sits on the seat belt cable cover located at the base of the driver?s seat when entering the vehicle, it may cause the seat belt pretensioner to bend sharply over the seat side ... Read More »

    • TSB #20NA157

      Date Announced:
      AUG 12, 2020
      NHTSA ID:
      #10180315

      This bulletin provides information on the Transport Mode On Message Being Displayed in the Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the Transport Mode message ON and OFF. Read More »

    • TSB #19NA226

      Date Announced:
      AUG 07, 2020
      NHTSA ID:
      #10180305

      This technical bulletin provides repair information to correct a customer concern of the Launch Control being Inoperative. Read More »

    • TSB #20NA153

      Date Announced:
      AUG 07, 2020
      NHTSA ID:
      #10180313

      This technical bulletin provides a procedure to correct a customer concern of Reduction in Power, Malfunction Indicator Lamp (MIL) Illuminated - DTC P17A2 Set. Read More »

    • TSB #PIP5180C

      Date Announced:
      JUL 28, 2020
      NHTSA ID:
      #10178389

      This Preliminary Information communication provides information to the technician about vehicles that have hard start, extended crank, or black smoke from the exhaust when starting. Read More »

    • TSB #PIP5095G

      Date Announced:
      JUL 02, 2020
      NHTSA ID:
      #10178361

      This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon and may also have an oil or coolant leak. Technician may find coolant or oil in a spark plug tube. Read More »

    • TSB #20NA132

      Date Announced:
      JUN 25, 2020
      NHTSA ID:
      #10178282

      This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements. Read More »

    • TSB #PIT5745

      Date Announced:
      JUN 02, 2020
      NHTSA ID:
      #10178303

      This Preliminary information communicates and issue with the memory seat module waking up the low speed GM lan bus and causing a battery draw. Read More »

    • TSB #070604025M

      Date Announced:
      MAY 28, 2020
      NHTSA ID:
      #10176648

      This informational bulletin provides information on Clicking/Ticking Sound/Noise Heard During Cold Start and that this should be considered a normal characteristic. Read More »

    • TSB #070849020Q

      Date Announced:
      MAY 20, 2020
      NHTSA ID:
      #10176649

      This informational bulletin provides information for the IPC odometer programming method quick reference guide. Read More »

    • TSB #20NA104

      Date Announced:
      MAY 12, 2020
      NHTSA ID:
      #10176637

      This informational bulletin provides information on where to look when the vehicle is experiencing the conditions of Malfunction Indicator Lamp Illuminated? 5V Reference, Reduced Power, Extended Crank, Body Harness to Fuel Tank Damage due ... Read More »

    • TSB #PIP5700C

      Date Announced:
      MAY 07, 2020
      NHTSA ID:
      #10176306

      This Preliminary information communicates to the dealer technician that the part numbers for the internal wiring harnesses for the 8 speed RWD transmissions are not listed in the Electronic Parts Catalog. Read More »

    • TSB #PIT5195F

      Date Announced:
      APR 27, 2020
      NHTSA ID:
      #10174859

      This Preliminary Information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Read More »

    • TSB #N192273631-01

      Date Announced:
      MAR 11, 2020
      NHTSA ID:
      #10173954

      Emission - General Motors has decided to conduct a voluntary emissions recall involving certain 2017-2018 model year diesel engine vehicles. Read More »

    • TSB #PIP5700B

      Date Announced:
      MAR 04, 2020
      NHTSA ID:
      #10173674

      This Preliminary information communicates to the dealer technician that the part numbers for the internal wiring harnesses for the 8 speed RWD transmissions are not listed in the Electronic Parts Catalog. Read More »

    • TSB #PIP5700A

      Date Announced:
      JAN 17, 2020
      NHTSA ID:
      #10171294

      This Preliminary information communicates to the dealer technician that the part numbers for the internal wiring harnesses for the 8 speed RWD transmissions are not listed in the Electronic Parts Catalog. Read More »

    • TSB #19NA279

      Date Announced:
      JAN 02, 2020
      NHTSA ID:
      #10171901

      This Technical bulletin provides a procedure for dealers/technicians on Radio Software Version V807 Over-the-Air Update. Read More »

    • TSB #19NA226

      Date Announced:
      SEP 30, 2019
      NHTSA ID:
      #10166664

      This technical bulletin provides repair information to correct a customer concern of the Launch Control being Inoperative. Read More »

    • TSB #PIP4670H

      Date Announced:
      SEP 25, 2019
      NHTSA ID:
      #10165904

      This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from one vehicle to another. Read More »

    • TSB #PIT5630C

      Date Announced:
      SEP 11, 2019
      NHTSA ID:
      #10165885

      This Preliminary information communicates the possible setting of B101D-39 in the OnStar module and advises of over the air software update to resolve the concern. Read More »

    • TSB #19NA195

      Date Announced:
      SEP 06, 2019
      NHTSA ID:
      #10166624

      This technical bulletin provides repair information to correct a customer concern of Intermittent OnStar Inoperative, DTC B101D-39, Red LED and Clock Date Time Inaccurate. Read More »

    • TSB #PI0592E

      Date Announced:
      AUG 23, 2019
      NHTSA ID:
      #10165127

      This preliminary information bulletin provides information om Service Programming System (SPS) Error Codes E4398, E4399, E4403, M4404, M4413, E4414, E4423, E4491 or E6961). Read More »

    • TSB #19NA010

      Date Announced:
      JUL 30, 2019
      NHTSA ID:
      #10164113

      This informational bulletin provides information for dealers/technicians on Information on Head-Up Display (HUD) on Vehicles Model Year 2017 and Newer Has Rotational Feature that Allows for Adjusting of the Angle of the HUD Image. Read More »

    • TSB #100845001G

      Date Announced:
      JUN 26, 2019
      NHTSA ID:
      #10163268

      This bulletin provides information for electrical ground repairs using new General Motors replacement fasteners with conductive finish. Read More »

    • TSB #PIP4670G

      Date Announced:
      JUN 13, 2019
      NHTSA ID:
      #10162124

      This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from one vehicle to another. Read More »

    • TSB #060847001O

      Date Announced:
      JUN 11, 2019
      NHTSA ID:
      #10163263

      This bulletin explains the labor operation numbers used for submitting warranty claims for module reprogramming and not when replacing a module. Read More »

    • TSB #PIC6364

      Date Announced:
      MAY 13, 2019
      NHTSA ID:
      #10161009

      This Preliminary Information communicates information on relearning the power windows if they become inoperative after the vehicle's battery becomes discharged. Read More »

    • TSB #PIE0506B

      Date Announced:
      MAY 02, 2019
      NHTSA ID:
      #10161971

      This engineering information PI ends the need for information from the field if a customer has received error message 220_7 when trying to remote start their vehicle with mobile app. Read More »

    • TSB #PIT5195E

      Date Announced:
      APR 12, 2019
      NHTSA ID:
      #10160662

      This Preliminary Information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Read More »

    • TSB #PIP5423B (1)

      Date Announced:
      APR 10, 2019
      NHTSA ID:
      #10160648

      This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on. Technician may find Diagnostic Trouble Codes P0106 and P0506. Read More »

    • TSB #PIP5423B

      Date Announced:
      APR 09, 2019
      NHTSA ID:
      #10160647

      This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on. Technician may find Diagnostic Trouble Codes P0106 and P0506. Read More »

    • TSB #PIP4670F

      Date Announced:
      APR 02, 2019
      NHTSA ID:
      #10160633

      This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from one vehicle to another. Read More »

    • TSB #030846004V

      Date Announced:
      MAR 25, 2019
      NHTSA ID:
      #10158856

      This informational bulletin provides information on OnStar? VCIM is currently restricted parts. By working closely with our dealers and technicians, through the part restriction process, the General Motors team will gain a better ... Read More »

    • TSB #100845001F

      Date Announced:
      MAR 15, 2019
      NHTSA ID:
      #10158863

      This bulletin provides information for electrical ground repairs using new replacement fasteners with "conductive finish". Read More »

    • TSB #19NA052

      Date Announced:
      MAR 14, 2019
      NHTSA ID:
      #10158845

      This technical bulletin provides a procedure to replace the starter solenoid cable due to circuit 1 shorted to ground at the starter heat shield. Read More »

    • TSB #090089002Q

      Date Announced:
      MAR 14, 2019
      NHTSA ID:
      #10158862

      This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer. Read More »

    • TSB #PIT5655A

      Date Announced:
      MAR 12, 2019
      NHTSA ID:
      #10156923

      This Preliminary information communicates that a customer may complain of when a Bluetooth call is received the ringing will be continuous for the rest of the drive cycle . Read More »

    • TSB #19NA046

      Date Announced:
      MAR 04, 2019
      NHTSA ID:
      #10158840

      This informational bulletin provides information for dealers, technicians and customers on the eLSD Wheel Slip Display in DIC. Read More »

    • TSB #18NA246

      Date Announced:
      FEB 14, 2019
      NHTSA ID:
      #10158160

      This technical bulletin provides a procedure to change the oil if excessive fuel has been found in the oil and the cause of the DTC set. Also replacing the PCV valve in camshaft cover and updating the ECM with latest software. Read More »

    • TSB #18NA270

      Date Announced:
      FEB 13, 2019
      NHTSA ID:
      #10155585

      This technical bulletin provides a procedure on locating an engine wiring harness chaffing concern at the rear side of the engine manifold and repair accordingly in circuit 2501. Read More »

    • TSB #18NA270

      Date Announced:
      FEB 13, 2019
      NHTSA ID:
      #10158161

      This technical bulletin provides a procedure on locating an engine wiring harness chaffing concern at the rear side of the engine manifold and repair accordingly in circuit 2501. Read More »

    • TSB #PIT5630B

      Date Announced:
      FEB 05, 2019
      NHTSA ID:
      #10154269

      This Preliminary information communicates the possible setting of B101D-39 in the OnStar module and advises of byte info to retrieve while engineering completes further investigation. Read More »

    • TSB #16NA342

      Date Announced:
      JAN 31, 2019
      NHTSA ID:
      #10155047

      This technical bulletin provides a procedure to check the rearview mirror coax connector for looseness by disconnecting and reconnecting the electrical connector and to correct the customers concern for the rearview mirror video screen ... Read More »

    • TSB #18NA376

      Date Announced:
      JAN 29, 2019
      NHTSA ID:
      #10155038

      This bulletin provides service procedure information for dealers/technicians on Radio Software Version V509 Over-the-Air Update. Read More »

    • TSB #18NA375

      Date Announced:
      DEC 14, 2018
      NHTSA ID:
      #10155001

      This informational bulletin provides information for dealers/technicians on diagnosis of no start, radio click noise or inoperative, Malfunction Indicator Lamp (MIL) illuminated, and/or various electrical issues. Read More »

    • TSB #060847001N

      Date Announced:
      DEC 05, 2018
      NHTSA ID:
      #10155011

      This bulletin explains the labor operation numbers used for submitting warranty claims for module reprogramming and not when replacing a module. Read More »

    • TSB #N182193520

      Date Announced:
      DEC 03, 2018
      NHTSA ID:
      #10207708

      Service Update. On a small number of the vehicles identified above, the electrical connector to the transmission valve body solenoids may not be fully seated. Read More »

    • TSB #N182193520

      Date Announced:
      DEC 03, 2018
      NHTSA ID:
      #10207999

      Service Update. On a small number of the vehicles identified above, the electrical connector to the transmission valve body solenoids may not be fully seated. Read More »

    • TSB #PIT5630A

      Date Announced:
      OCT 30, 2018
      NHTSA ID:
      #10149061

      This Preliminary information communicates the possible setting of B101D-39 in the OnStar module and advises of byte info to retrieve while engineering completes further investigation. Read More »

    • TSB #PIP5159C

      Date Announced:
      OCT 29, 2018
      NHTSA ID:
      #10149051

      This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on and Diagnostic Trouble Code P0300 - P0308 may set. Read More »

    • TSB #PIP5095F

      Date Announced:
      AUG 09, 2018
      NHTSA ID:
      #10144454

      This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon and may also have an oil or coolant leak. Technician may find coolant or oil in a spark plug tube. Read More »

    ELECTRICAL SYSTEM:12V/24V/48V BATTERY

    • TSB #20NA132

      Date Announced:
      AUG 06, 2021
      NHTSA ID:
      #10205059

      This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements. Read More »

    • TSB #PIC6397D

      Date Announced:
      JUN 15, 2021
      NHTSA ID:
      #10201283

      This Preliminary Information communicates information to the technician about diagnosing a battery draw, or a concern where the engine may not be able to be turned off. Read More »

    • TSB #030603004Y

      Date Announced:
      APR 01, 2019
      NHTSA ID:
      #10160132

      This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements. Read More »

    • TSB #110849001Y

      Date Announced:
      FEB 08, 2019
      NHTSA ID:
      #10155072

      This technical bulletin provides information on Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the Transport Mode message On and Off. Read More »

    ELECTRICAL SYSTEM:STARTER ASSEMBLY

    • TSB #PIE0506A

      Date Announced:
      MAR 11, 2019
      NHTSA ID:
      #10158877

      This engineering informational bulletin is requesting information that the dealer needs to call the engineer listed if a customer has received error message 220_7 when trying to remote start their vehicle with mobile app. Read More »

    • TSB #ADI14015

      Date Announced:
      JUL 18, 2014
      NHTSA ID:
      #10248447

      There is a quality concern with the Camaro Remote Start kit Read More »

    ELECTRICAL SYSTEM:WIRING

    • TSB #18NA270

      Date Announced:
      FEB 13, 2019
      NHTSA ID:
      #10156897

      This technical bulletin provides a procedure on locating an engine wiring harness chaffing concern at the rear side of the engine manifold and repair accordingly in circuit 2501. Read More »

    • TSB #100089005H

      Date Announced:
      JAN 18, 2019
      NHTSA ID:
      #10154629

      This warranty admin bulletin explains to the technician additional information may be needed when submitting transactions when doing wiring repairs. Read More »

    ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM

    • TSB #21NA245

      Date Announced:
      DEC 17, 2021
      NHTSA ID:
      #10207915

      This service bulletin provides repair information to correct a customer concern of seeing a Shift to Park Message Displayed in DIC. Read More »

    ELECTRICAL SYSTEM:IGNITION

    • TSB #PIC5650K

      Date Announced:
      MAY 15, 2023
      NHTSA ID:
      #10237659

      This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Read More »

    • TSB #18NA259

      Date Announced:
      DEC 21, 2021
      NHTSA ID:
      #10212552

      This service bulletin provides repair information to correct a customer concern of passive entry and passive starting functions are always inoperative on one, or both, of the RKE Fobs, possible various DIC messages. Read More »

    ELECTRICAL SYSTEM:IGNITION:COIL:SPARK PLUGS

    • TSB #21NA147

      Date Announced:
      JUN 22, 2021
      NHTSA ID:
      #10200146

      This service bulletin provides a repair procedure to correct a customer concern of Coolant and/or Oil Leak, Malfunction Indicator Lamp (MIL) Illuminated?. Read More »

    ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

    • TSB #21-NA-127

      Date Announced:
      MAY 25, 2022
      NHTSA ID:
      #10213496

      This service bulletin provides repair information to correct a customer concern of Head Up Display (HUD) Blank, Non-Responsive to Brightness, Aim, or Page Controls, DTC U1518 Set. Read More »

    • TSB #060089029T

      Date Announced:
      MAY 27, 2020
      NHTSA ID:
      #10176647

      This informational bulletin includes information on Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability. Read More »

    • TSB #060089029S

      Date Announced:
      MAY 06, 2020
      NHTSA ID:
      #10176646

      This informational bulletin includes information on Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability. Read More »

    • TSB #PIT5195E

      Date Announced:
      APR 12, 2019
      NHTSA ID:
      #10160662

      This Preliminary Information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Read More »

    ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER

    • TSB #07-08-49-020R

      Date Announced:
      SEP 21, 2023
      NHTSA ID:
      #10244214

      This informational bulletin provides information for the IPC odometer programming method quick reference guide. Read More »

    • TSB #PIT5195G

      Date Announced:
      MAY 12, 2022
      NHTSA ID:
      #10213796

      This Preliminary Information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Read More »

    ELECTRICAL SYSTEM:SOFTWARE

    • TSB #PIP5632G

      Date Announced:
      DEC 05, 2022
      NHTSA ID:
      #10230683

      This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Read More »

    • TSB #PIP4902Q

      Date Announced:
      DEC 02, 2022
      NHTSA ID:
      #10230682

      This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Read More »

    • TSB #20NA171

      Date Announced:
      NOV 23, 2021
      NHTSA ID:
      #10205543

      This service bulletin provides repair information to correct a customer concern of software issues with Radio Software Version V808. Read More »

    • TSB #16NA019

      Date Announced:
      DEC 01, 2020
      NHTSA ID:
      #10186058

      This informational bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares. Read More »

    • TSB #20NA171

      Date Announced:
      SEP 25, 2020
      NHTSA ID:
      #10181701

      This technical bulletin provides repair information to correct a customer concern of software issues with Radio Software Version V808. Read More »

    • TSB #20NA171

      Date Announced:
      AUG 28, 2020
      NHTSA ID:
      #10180323

      This technical bulletin provides repair information to correct a customer concern of software issues with Radio Software Version V808. Read More »

    • TSB #17NA201

      Date Announced:
      JUL 19, 2019
      NHTSA ID:
      #10163882

      This technical bulletin provides a procedure to eliminate a flutter noise and excessive windshield condensation due to new software now available and the removal of the foam pads on the HVAC defrost door. Read More »

    • TSB #PIC6365A

      Date Announced:
      JUN 26, 2019
      NHTSA ID:
      #10162159

      This Preliminary information communicates information to dealers advising certain Over the air updates and USB updates have been temporarily suspended. Read More »

    • TSB #18NA246

      Date Announced:
      MAY 29, 2019
      NHTSA ID:
      #10161941

      This technical bulletin provides a procedure to change the oil if excessive fuel has been found in the oil and the cause of the DTC set. Also replacing the PCV valve in camshaft cover and updating the ECM with latest software. Read More »

    • TSB #030846004V

      Date Announced:
      MAR 25, 2019
      NHTSA ID:
      #10158856

      This informational bulletin provides information on OnStar? VCIM is currently restricted parts. By working closely with our dealers and technicians, through the part restriction process, the General Motors team will gain a better ... Read More »

    • TSB #070849020P

      Date Announced:
      MAR 22, 2019
      NHTSA ID:
      #10158861

      This informational bulletin provides information for the IPC odometer programming method quick reference guide. Read More »

    • TSB #PIT5655

      Date Announced:
      FEB 21, 2019
      NHTSA ID:
      #10154313

      This Preliminary information communicates that a customer may complain of when a Bluetooth call is received the ringing will be continuous for the rest of the drive cycle . Read More »

    • TSB #17NA276

      Date Announced:
      FEB 21, 2019
      NHTSA ID:
      #10154536

      This informational bulletin provides information on Loss of Phone Pairing or Favorites, Last Setting of Volume, Station, App, and Audio Settings Change When Vehicle Shuts Down in Demo Mode and that this is considered a normal ... Read More »

    • TSB #18NA376

      Date Announced:
      DEC 14, 2018
      NHTSA ID:
      #10155002

      This bulletin provides service procedure information for dealers/technicians on Radio Software Version V509 Over-the-Air Update. Read More »

    ELECTRICAL SYSTEM:ADAS:BLINDSPOT:SENSORS

    • TSB #PIT5698B

      Date Announced:
      JUL 21, 2021
      NHTSA ID:
      #10201251

      This Preliminary information communicates additional information on how a LIN bus operates and diagnostic tips when working on a LIN bus. Read More »

    ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS

    • TSB #22NA012

      Date Announced:
      JAN 18, 2022
      NHTSA ID:
      #10212628

      This service bulletin provides information for dealers/technicians on Stone Chip/Membrane Damage, Broken Connector and/or Sensor Retaining Tabs, and/or Paint Damage of Park Assist Sensors. Read More »

    ELECTRICAL SYSTEM:ADAS:HUD:SOFTWARE

    • TSB #19NA010

      Date Announced:
      JUN 08, 2020
      NHTSA ID:
      #10178255

      This informational bulletin provides information for dealers/technicians on Head-Up Display (HUD) on Vehicles Model Year 2017 and Newer Having Rotational Feature that Allows for Adjusting of Angle of HUD Image. Read More »

    EXTERIOR LIGHTING

    • TSB #02-08-42-001J

      Date Announced:
      JAN 12, 2024
      NHTSA ID:
      #10249011

      This informational bulletin provides information for dealers/technicians on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage. Read More »

    • TSB #21-NA-135

      Date Announced:
      NOV 16, 2023
      NHTSA ID:
      #10245559

      This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content. Read More »

    • TSB #PIP4964E

      Date Announced:
      OCT 16, 2023
      NHTSA ID:
      #10246003

      This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician will find Diagnostic Trouble Code P2097 or P2099. Read More »

    • TSB #01-08-42-001P

      Date Announced:
      MAY 03, 2023
      NHTSA ID:
      #10236041

      This service bulletin provides information on Exterior Lamp Condensation and Water Leak Information and Replacement Guidelines. Read More »

    • TSB #01-08-42-001O

      Date Announced:
      FEB 15, 2023
      NHTSA ID:
      #10232136

      This service bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Water Leaks and Replacement Guidelines. Read More »

    • TSB #18-NA-279

      Date Announced:
      FEB 10, 2023
      NHTSA ID:
      #10232069

      This service bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking. Read More »

    • TSB #010842001N

      Date Announced:
      JUN 21, 2021
      NHTSA ID:
      #10200151

      This service bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Water Leaks and Replacement Guidelines. Read More »

    • TSB #PIP5247A

      Date Announced:
      APR 09, 2021
      NHTSA ID:
      #10193443

      This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P06DE set in the Engine Control Module. Read More »

    • TSB #20NA104

      Date Announced:
      OCT 14, 2020
      NHTSA ID:
      #10183167

      This informational bulletin provides information on where to look when the vehicle is experiencing the conditions of Malfunction Indicator Lamp Illuminated? 5V Reference, Reduced Power, Extended Crank, Body Harness to Fuel Tank Damage due ... Read More »

    • TSB #010842001L

      Date Announced:
      DEC 13, 2018
      NHTSA ID:
      #10155009

      This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines. Read More »

    • TSB #N182193520

      Date Announced:
      DEC 03, 2018
      NHTSA ID:
      #10207999

      Service Update. On a small number of the vehicles identified above, the electrical connector to the transmission valve body solenoids may not be fully seated. Read More »

    LIGHTING (PWS)

    • TSB #010842001M

      Date Announced:
      NOV 12, 2019
      NHTSA ID:
      #10169354

      This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines. Read More »

    VISIBILITY

    • TSB #PIC6318D

      Date Announced:
      MAY 23, 2022
      NHTSA ID:
      #10213808

      This Preliminary Information communicates instructions on adjusting the rear quarter windows on convertibles in order to eliminate a wind noise complaint. Read More »

    • TSB #090864014D

      Date Announced:
      APR 26, 2021
      NHTSA ID:
      #10195151

      This service bulletin provides information for dealers/technicians on diagnosing and repairing a side window glass not clearing the molding when indexing down during door opening. Read More »

    • TSB #19NA076

      Date Announced:
      NOV 30, 2020
      NHTSA ID:
      #10184482

      This technical bulletin provides repair information to correct a customer concern of Blue or Black Screen and Service Rear Vision System Message on Radio Display Shifting into Reverse. Read More »

    • TSB #19NA221

      Date Announced:
      SEP 24, 2019
      NHTSA ID:
      #10166660

      This technical bulletin provides repair information to correct a customer concern of Streaks on Door Glass/Windows. Read More »

    VISIBILITY:WINDSHIELD

    • TSB #16NA334

      Date Announced:
      OCT 09, 2020
      NHTSA ID:
      #10183129

      This technical bulletin provides a procedure to reposition a front corner of the folding top front weatherstrip to correct a condition of a water leak at the windshield header/A-pillar area. Read More »

    VISIBILITY:GLASS, SIDE/REAR

    • TSB #09-08-64-014E

      Date Announced:
      OCT 12, 2023
      NHTSA ID:
      #10244327

      This service bulletin provides information for dealers/technicians on diagnosing and repairing a side window glass not clearing the molding when indexing down during door opening. Read More »

    • TSB #PIC6318D

      Date Announced:
      MAY 23, 2022
      NHTSA ID:
      #10213808

      This Preliminary Information communicates instructions on adjusting the rear quarter windows on convertibles in order to eliminate a wind noise complaint. Read More »

    • TSB #PIC6336A

      Date Announced:
      DEC 06, 2021
      NHTSA ID:
      #10206715

      This Preliminary Information communicates information to the technician on what to check if they find that the rear glass broke shortly after the folding top had been serviced. Read More »

    • TSB #21NA152

      Date Announced:
      JUN 28, 2021
      NHTSA ID:
      #10200149

      This service bulletin provides information for dealers/technicians on glass ultraviolet (UV) Ray protection and tint percentage. Read More »

    • TSB #17NA216

      Date Announced:
      NOV 10, 2020
      NHTSA ID:
      #10184478

      This technical bulletin provides repair information to correct a customer concern of the convertible top back glass separating from top cover material. Read More »

    • TSB #PI0754D

      Date Announced:
      NOV 06, 2020
      NHTSA ID:
      #10184504

      This PI provides information on Rear and Side Tempered Glass Spots (Quench Marks) and that they are a normal characteristic. Read More »

    • TSB #PIC6336

      Date Announced:
      JUL 18, 2018
      NHTSA ID:
      #10143765

      This Preliminary Information communicates information to the technician on what to check if they find that the rear glass broke shortly after the folding top had been serviced. Read More »

    VISIBILITY:GLASS, SIDE/REAR:CRITICAL FASTENERS

    • TSB #PI0754F

      Date Announced:
      FEB 17, 2023
      NHTSA ID:
      #10232283

      This PI provides information on Rear and Side Tempered Glass Spots (Quench Marks) and that they are a normal characteristic. Read More »

    • TSB #PI0754D

      Date Announced:
      NOV 06, 2020
      NHTSA ID:
      #10184504

      This PI provides information on Rear and Side Tempered Glass Spots (Quench Marks) and that they are a normal characteristic. Read More »

    VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

    • TSB #PIC6364

      Date Announced:
      MAY 13, 2019
      NHTSA ID:
      #10161009

      This Preliminary Information communicates information on relearning the power windows if they become inoperative after the vehicle's battery becomes discharged. Read More »

    VISIBILITY:SUN/MOON ROOF ASSEMBLY

    • TSB #PIC6378C

      Date Announced:
      SEP 26, 2023
      NHTSA ID:
      #10247777

      This Preliminary Information communicates helpful information on diagnosing general customer concerns related to a power folding top. Read More »

    • TSB #PIC5260F

      Date Announced:
      JUN 22, 2022
      NHTSA ID:
      #10216372

      This Preliminary Information communication advises the technician the steps on diagnosing the concern. Customer's sunroof operation intermittent, bind, noise, auto-reverse, and/or water leaks. Read More »

    • TSB #PIC5260E

      Date Announced:
      APR 19, 2022
      NHTSA ID:
      #10211770

      This Preliminary Information communication advises the technician the steps on diagnosing the concern. Customer's sunroof operation intermittent, bind, noise, auto-reverse, and/or water leaks. Read More »

    VISIBILITY:REARVIEW MIRRORS/DEVICES

    • TSB #16NA342

      Date Announced:
      JAN 31, 2019
      NHTSA ID:
      #10155047

      This technical bulletin provides a procedure to check the rearview mirror coax connector for looseness by disconnecting and reconnecting the electrical connector and to correct the customers concern for the rearview mirror video screen ... Read More »

    VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

    • TSB #PIT5099G

      Date Announced:
      SEP 26, 2023
      NHTSA ID:
      #10247780

      This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Read More »

    • TSB #12-01-37-001F

      Date Announced:
      JUN 27, 2022
      NHTSA ID:
      #10215643

      This service bulletin provides information to dealership personnel on a new refrigerant (R1234yf) for A/C service. Read More »

    • TSB #PIT5099F

      Date Announced:
      JUN 13, 2022
      NHTSA ID:
      #10216361

      This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Read More »

    • TSB #17NA201

      Date Announced:
      SEP 30, 2020
      NHTSA ID:
      #10181666

      This technical bulletin provides a procedure to eliminate a flutter noise and excessive windshield condensation due to new software now available and the removal of the foam pads on the HVAC defrost door. Read More »

    VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REAR WINDOW:ELECTRICAL HEATING ELEMENT

    • TSB #PIP5540J

      Date Announced:
      DEC 15, 2022
      NHTSA ID:
      #10230697

      This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. Read More »

    AIR BAGS

    • TSB #16NA361

      Date Announced:
      JAN 26, 2022
      NHTSA ID:
      #10212591

      This service bulletin provides service /diagnostic information to aid with a Transmission Harsh 1-2 Shift Upon First Start Up/Shift of the Day Under Light Throttle. Read More »

    • TSB #PIC5650J

      Date Announced:
      JUL 21, 2021
      NHTSA ID:
      #10201252

      This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Read More »

    • TSB #N192281810

      Date Announced:
      MAR 10, 2020
      NHTSA ID:
      #10173953

      Service Update - Certain vehicles, may have an abnormal engine combustion (misfire) with Check Engine Light and/or reported lack of power. Read More »

    SEAT BELTS

    • TSB #99-09-40-005I

      Date Announced:
      JUL 17, 2023
      NHTSA ID:
      #10239755

      This service bulletin provides information on availability for a seat belt extender. Read More »

    • TSB #PIC6014A

      Date Announced:
      MAR 09, 2023
      NHTSA ID:
      #10234210

      This Preliminary Information communication provides information to the technician about vehicles that may have the door locks will unlock immediately after auto locking usually at startup or while driving. Read More »

    SEAT BELTS:PRETENSIONER

    • TSB #N192268380

      Date Announced:
      AUG 18, 2020
      NHTSA ID:
      #10213748

      Special Coverage. On some vehicles, if a driver repeatedly sits on the seat belt cable cover located at the base of the driver?s seat when entering the vehicle, it may cause the seat belt pretensioner to bend sharply over the seat side ... Read More »

    STRUCTURE

    • TSB #17-NA-357

      Date Announced:
      FEB 06, 2024
      NHTSA ID:
      #10250504

      This service bulletin provides repair information to correct a customer concern of noise or malfunction of trim door on broken quarter upper trim panel, possible convertible top inoperative. Read More »

    • TSB #PI0281K

      Date Announced:
      JAN 18, 2024
      NHTSA ID:
      #10250244

      This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers. Read More »

    • TSB #18-NA-375

      Date Announced:
      NOV 17, 2023
      NHTSA ID:
      #10245547

      This service bulletin provides diagnostic/repair information for dealers/technicians on a no start, smoke/fire originating from trunk, radio click noise or inoperative, Malfunction Indicator Lamp (MIL) illuminated, and/or various ... Read More »

    • TSB #20-NA-168

      Date Announced:
      NOV 17, 2023
      NHTSA ID:
      #10245548

      This service bulletin provides information on Servicing the 1LE Vinyl Hood Wrap. Read More »

    • TSB #23-NA-199

      Date Announced:
      NOV 06, 2023
      NHTSA ID:
      #10245413

      This service bulletin provides information on Paint Concerns in the Driver or Passenger side Door Jamb Areas. Read More »

    • TSB #19-NA-110

      Date Announced:
      OCT 12, 2023
      NHTSA ID:
      #10244698

      This service bulletin provides information for dealers/technicians on visible cracks in shock tower near the strut top mount. Read More »

    • TSB #16-NA-334

      Date Announced:
      OCT 12, 2023
      NHTSA ID:
      #10244334

      This service bulletin provides a repair procedure to reposition a front corner of the folding top front weatherstrip to correct a condition of a water leak/drip at the windshield header/A-pillar area. Read More »

    • TSB #09-08-64-014E

      Date Announced:
      OCT 12, 2023
      NHTSA ID:
      #10244327

      This service bulletin provides information for dealers/technicians on diagnosing and repairing a side window glass not clearing the molding when indexing down during door opening. Read More »

    • TSB #17-NA-310

      Date Announced:
      OCT 11, 2023
      NHTSA ID:
      #10244696

      This service bulletin provides Information on use of ZL1 1LE High Wing Rear Spoiler Installed on non ZL1 1LE Models. Read More »

    • TSB #19-NA-126

      Date Announced:
      OCT 11, 2023
      NHTSA ID:
      #10244699

      This service bulletin provides information for dealers/technicians on an emergency trunk release key wona??t turn; unable to open trunk from lock cylinder behind rear seat back; information on convertible key extender. Read More »

    • TSB #16-NA-257

      Date Announced:
      OCT 10, 2023
      NHTSA ID:
      #10244333

      This service bulletin provides a procedure to balance the folding top front latching mechanism and actuator motor to correct a condition of a "Top Not Secure" message being displayed on the DIC. Read More »

    • TSB #22-NA-133

      Date Announced:
      OCT 10, 2023
      NHTSA ID:
      #10244953

      This service bulletin provides a repair procedure to correct customer concerns of Convertible Wind Noise at Rear Quarter Glass. Read More »

    • TSB #21-NA-290

      Date Announced:
      SEP 26, 2023
      NHTSA ID:
      #10244204

      This service bulletin provides a procedure to correct a customer concern of a Wrinkle or Bubble in Stripe or Hood Wrap forming Around Outer Edges of Hood Air Scoop. Read More »

    • TSB #99-08-51-001F

      Date Announced:
      JUN 30, 2023
      NHTSA ID:
      #10239124

      This service bulletin provides information on Paintless Dent Repair Process. Read More »

    • TSB #17-NA-357

      Date Announced:
      JUN 22, 2023
      NHTSA ID:
      #10239075

      This service bulletin provides repair information to correct a customer concern of noise or malfunction of trim door on broken quarter upper trim panel, possible convertible top inoperative. Read More »

    • TSB #17-NA-216

      Date Announced:
      APR 27, 2023
      NHTSA ID:
      #10235800

      This service bulletin provides repair information to correct a customer concern of the convertible top back glass separating from top cover material. Read More »

    • TSB #PI0281J

      Date Announced:
      APR 04, 2023
      NHTSA ID:
      #10235561

      This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers. Read More »

    • TSB #22-NA-018

      Date Announced:
      MAR 20, 2023
      NHTSA ID:
      #10234147

      This service bulletin provides information for the Global Warranty Management (GWM) Warranty Parts Center (WPC) Part Photo Return Process (U.S. Dealers Only). Read More »

    • TSB #PI0754F

      Date Announced:
      FEB 17, 2023
      NHTSA ID:
      #10232283

      This PI provides information on Rear and Side Tempered Glass Spots (Quench Marks) and that they are a normal characteristic. Read More »

    • TSB #21-NA-290

      Date Announced:
      JAN 20, 2023
      NHTSA ID:
      #10231405

      This service bulletin provides a procedure to correct a customer concern of a Wrinkle or Bubble in Stripe or Hood Wrap forming Around Outer Edges of Hood Air Scoop. Read More »

    • TSB #20-NA-168

      Date Announced:
      DEC 19, 2022
      NHTSA ID:
      #10228908

      This service bulletin provides information on Servicing the 1LE Vinyl Hood Wrap. Read More »

    • TSB #99-00-89-019X

      Date Announced:
      OCT 04, 2022
      NHTSA ID:
      #10224831

      This Warranty Administration bulletin provides information on the Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program. Read More »

    • TSB #22-NA-178

      Date Announced:
      SEP 02, 2022
      NHTSA ID:
      #10220316

      This service bulletin provides repair information to correct a customer concern of a squeak noise heard coming from the front passenger side of the vehicle while driving over bumps when vehicle is at normal operating temperature. Read More »

    • TSB #22-NA-133

      Date Announced:
      JUN 24, 2022
      NHTSA ID:
      #10215637

      This service bulletin provides a repair procedure to correct customer concerns of Convertible Wind Noise at Rear Quarter Glass. Read More »

    • TSB #PIP5358B

      Date Announced:
      MAY 31, 2022
      NHTSA ID:
      #10213818

      This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Read More »

    • TSB #PI0281I

      Date Announced:
      APR 07, 2022
      NHTSA ID:
      #10210441

      This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers. Read More »

    • TSB #PIC6378B

      Date Announced:
      MAR 03, 2022
      NHTSA ID:
      #10210316

      This Preliminary Information communicates helpful information on diagnosing general customer concerns related to a power folding top. Read More »

    • TSB #PI0653F

      Date Announced:
      JAN 27, 2022
      NHTSA ID:
      #10213768

      This preliminary informational bulletin provides information on Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Part Center. Read More »

    • TSB #PIP5799

      Date Announced:
      APR 01, 2021
      NHTSA ID:
      #10193429

      This Preliminary information communicates to the dealer technician to replace the transmission valve body on 2019-2021 10 speed transmissions to correct DTCs P2812 and P2814 setting if Service Information does not lead to root case of ... Read More »

    • TSB #17NA357

      Date Announced:
      MAR 19, 2021
      NHTSA ID:
      #10191166

      This service bulletin provides repair information to correct a customer concern of noise or malfunction of trim door on broken quarter upper trim panel, possible convertible top inoperative. Read More »

    • TSB #PIP5784

      Date Announced:
      MAR 01, 2021
      NHTSA ID:
      #10190355

      This Preliminary information communicates to the dealer technician to inspect for a missing 1-2-7-8-R clutch fluid passage seal or incorrect 1-2-7-8-R clutch fluid passage seal being install for a no movement concern after valve body ... Read More »

    • TSB #21NA026

      Date Announced:
      JAN 29, 2021
      NHTSA ID:
      #10188401

      This service bulletin provides information for dealers/technicians on accessory all-weather floor liners and flat mats warped or misshapen. Read More »

    • TSB #17NA216

      Date Announced:
      NOV 10, 2020
      NHTSA ID:
      #10184478

      This technical bulletin provides repair information to correct a customer concern of the convertible top back glass separating from top cover material. Read More »

    • TSB #990851001E

      Date Announced:
      NOV 06, 2020
      NHTSA ID:
      #10184503

      Thins informational bulletin provides information on Paint-less Dent Repair Process. Read More »

    • TSB #20NA104

      Date Announced:
      OCT 14, 2020
      NHTSA ID:
      #10183167

      This informational bulletin provides information on where to look when the vehicle is experiencing the conditions of Malfunction Indicator Lamp Illuminated? 5V Reference, Reduced Power, Extended Crank, Body Harness to Fuel Tank Damage due ... Read More »

    • TSB #17NA216

      Date Announced:
      OCT 09, 2020
      NHTSA ID:
      #10183138

      This technical bulletin provides repair information to correct a customer concern of the convertible top back glass separating from top cover material. Read More »

    • TSB #20NA017

      Date Announced:
      OCT 09, 2020
      NHTSA ID:
      #10183179

      This technical bulletin provides repair information to correct a customer concern of seeing an outward bump on the surface of the front fascia (ZL1 or ZL1 1LE for U.S. and Canada Dealers Only). Read More »

    • TSB #17NA310

      Date Announced:
      OCT 02, 2020
      NHTSA ID:
      #10183108

      This informational bulletin provides Information on use of ZL1 1LE High Wing Rear Spoiler Installed on non ZL1 1LE Models. Read More »

    • TSB #17NA140

      Date Announced:
      SEP 23, 2020
      NHTSA ID:
      #10181665

      This technical bulletin provides repair information to correct a customer concern of a rattle noise from rear of vehicle and/or wind or buffeting noise that is heard in the vehicle cabin while driving with one window lowered. Read More »

    • TSB #PIC6254E

      Date Announced:
      SEP 21, 2020
      NHTSA ID:
      #10181151

      This Preliminary Information communicates additional information to the dealerships when dealing with questions on a vinyl hood wrap regarding care, cleaning and replacement. Read More »

    • TSB #PIC6279B

      Date Announced:
      SEP 09, 2020
      NHTSA ID:
      #10181135

      This Preliminary information communicates the use of an alternate adhesive to complete the rear 3 piece spoiler installation. Read More »

    • TSB #PIC6254E

      Date Announced:
      JUL 23, 2020
      NHTSA ID:
      #10178381

      This Preliminary Information communicates additional information to the dealerships when dealing with questions on a vinyl hood wrap regarding care, cleaning and replacement. Read More »

    • TSB #150089002B

      Date Announced:
      JUL 10, 2020
      NHTSA ID:
      #10179408

      This bulletin provides information to dealers regarding transportation damage repair claim submission requirements. Read More »

    • TSB #19NA084

      Date Announced:
      APR 17, 2020
      NHTSA ID:
      #10175751

      This technical bulletin provides repair information to correct a customer concern of a ground effects fit issue at rear fascia accessory valance (rear diffuser). Read More »

    • TSB #17NA216

      Date Announced:
      DEC 09, 2019
      NHTSA ID:
      #10170698

      This technical bulletin provides repair information to correct a customer concern of the convertible top back glass separating from top cover material. Read More »

    • TSB #19NA174

      Date Announced:
      JUL 31, 2019
      NHTSA ID:
      #10163899

      This technical bulletin provides repair information to correct a customer concern of Rear of Headliner Sagging, Rear Edge Visible Through Rear Window. Read More »

    • TSB #PIC6163B

      Date Announced:
      JUN 13, 2019
      NHTSA ID:
      #10162123

      This Preliminary Information communication provides information to the technician about vehicles that have several fasteners, located on either side of the hood latch, appear to be loose. Read More »

    • TSB #18NA279

      Date Announced:
      MAY 29, 2019
      NHTSA ID:
      #10161880

      This informational bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking. Read More »

    • TSB #N182193520

      Date Announced:
      DEC 03, 2018
      NHTSA ID:
      #10207999

      Service Update. On a small number of the vehicles identified above, the electrical connector to the transmission valve body solenoids may not be fully seated. Read More »

    STRUCTURE:FRAME AND MEMBERS

    • TSB #17-NA-310

      Date Announced:
      OCT 11, 2023
      NHTSA ID:
      #10244696

      This service bulletin provides Information on use of ZL1 1LE High Wing Rear Spoiler Installed on non ZL1 1LE Models. Read More »

    • TSB #17NA140

      Date Announced:
      JAN 22, 2020
      NHTSA ID:
      #10171882

      This technical bulletin provides repair information to correct a customer concern of a rattle noise from rear of vehicle and/or wind or buffeting noise that is heard in the vehicle cabin while driving with one window lowered. Read More »

    • TSB #20NA017

      Date Announced:
      JAN 21, 2020
      NHTSA ID:
      #10172286

      This technical bulletin provides repair information to correct a customer concern of seeing an outward bump on the surface of the front fascia (ZL1 or ZL1 1LE for U.S. and Canada Dealers Only). Read More »

    STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS

    • TSB #PI0281I

      Date Announced:
      APR 07, 2022
      NHTSA ID:
      #10210441

      This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers. Read More »

    STRUCTURE:BODY

    • TSB #18NA306

      Date Announced:
      SEP 29, 2020
      NHTSA ID:
      #10181675

      This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA) (US dealers only). Read More »

    • TSB #PI0281H

      Date Announced:
      APR 14, 2020
      NHTSA ID:
      #10175855

      This preliminary informational bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers. Read More »

    • TSB #19NA104

      Date Announced:
      FEB 28, 2020
      NHTSA ID:
      #10173393

      This informational bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area. Read More »

    • TSB #PIE0519A

      Date Announced:
      AUG 02, 2019
      NHTSA ID:
      #10165132

      This engineering information (EI) ends the need for information from the field on the left, right and/or both ground effects rockers that are loose and/or pulling away from the body of the vehicle. Read More »

    • TSB #19NA084

      Date Announced:
      APR 17, 2019
      NHTSA ID:
      #10160425

      This technical bulletin provides repair information to correct a customer concern of a ground effects fit issue at rear fascia accessory valance (rear diffuser). Read More »

    • TSB #PIC6279A

      Date Announced:
      FEB 18, 2019
      NHTSA ID:
      #10154303

      This Preliminary information communicates the use of an alternate adhesive to complete the rear 3 piece spoiler installation. Read More »

    STRUCTURE:BODY:BUMPERS

    • TSB #17NA336

      Date Announced:
      JAN 22, 2021
      NHTSA ID:
      #10187744

      This technical bulletin provides a procedure to adjust the rear bumper impact bar and re-securing the bumper to correct a condition of a gap in the rear bumper under taillight due to the bar being installed too low. Read More »

    • TSB #19NA084

      Date Announced:
      APR 17, 2019
      NHTSA ID:
      #10160425

      This technical bulletin provides repair information to correct a customer concern of a ground effects fit issue at rear fascia accessory valance (rear diffuser). Read More »

    STRUCTURE:BODY:DOOR

    • TSB #23-NA-199

      Date Announced:
      NOV 06, 2023
      NHTSA ID:
      #10245413

      This service bulletin provides information on Paint Concerns in the Driver or Passenger side Door Jamb Areas. Read More »

    • TSB #18NA276

      Date Announced:
      OCT 09, 2020
      NHTSA ID:
      #10183156

      This technical bulletin provides repair information to correct a customer concern of seeing a paint wear mark or chip at the corner of a rocker panel molding from door over-slam hem seal contact. Read More »

    • TSB #18NA279

      Date Announced:
      JAN 22, 2020
      NHTSA ID:
      #10171887

      This informational bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking. Read More »

    • TSB #18NA279

      Date Announced:
      MAY 29, 2019
      NHTSA ID:
      #10161880

      This informational bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking. Read More »

    STRUCTURE:BODY:DOOR:HANDLE:INTERIOR

    • TSB #21NA008

      Date Announced:
      JAN 20, 2021
      NHTSA ID:
      #10187771

      This service bulletin provides a procedure to correct a condition of Chrome Peeling Off Interior Door Handle. Read More »

    STRUCTURE:BODY:TAILGATE

    • TSB #17NA336

      Date Announced:
      JAN 22, 2021
      NHTSA ID:
      #10187744

      This technical bulletin provides a procedure to adjust the rear bumper impact bar and re-securing the bumper to correct a condition of a gap in the rear bumper under taillight due to the bar being installed too low. Read More »

    STRUCTURE:BODY:TRUNK LID

    • TSB #19NA126

      Date Announced:
      OCT 29, 2020
      NHTSA ID:
      #10183170

      This informational bulletin provides information for dealers/technicians on an emergency trunk release key won?t turn; unable to open trunk from lock cylinder behind rear seat back; information on convertible key extender. Read More »

    STRUCTURE:BODY:HOOD

    • TSB #21NA290

      Date Announced:
      JAN 05, 2022
      NHTSA ID:
      #10214221

      This service bulletin provides a procedure to correct a customer concern of a Wrinkle or Bubble in Stripe or Hood Wrap forming Around Outer Edges of Hood Air Scoop. Read More »

    • TSB #20NA168

      Date Announced:
      NOV 03, 2021
      NHTSA ID:
      #10205542

      This service bulletin provides information on Servicing the 1LE Vinyl Hood Wrap. Read More »

    • TSB #PIC6163C

      Date Announced:
      NOV 16, 2020
      NHTSA ID:
      #10184116

      This Preliminary Information communication provides information to the technician about vehicles that have several fasteners, located on either side of the hood latch, appear to be loose. Read More »

    • TSB #20NA168

      Date Announced:
      SEP 18, 2020
      NHTSA ID:
      #10181698

      This informational bulletin provides information on Servicing the 1LE Vinyl Hood Wrap. Read More »

    STRUCTURE:BODY:ROOF AND PILLARS

    • TSB #PIC6378

      Date Announced:
      DEC 17, 2019
      NHTSA ID:
      #10170477

      This Preliminary Information communicates helpful information on diagnosing general customer concerns related to a power folding top. Read More »

    LATCHES/LOCKS/LINKAGES

    • TSB #18-NA-279

      Date Announced:
      FEB 10, 2023
      NHTSA ID:
      #10232069

      This service bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking. Read More »

    • TSB #18-NA-279

      Date Announced:
      JAN 20, 2023
      NHTSA ID:
      #10231364

      This service bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking. Read More »

    • TSB #18NA279

      Date Announced:
      MAY 12, 2021
      NHTSA ID:
      #10198843

      This service bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking. Read More »

    • TSB #18NA279

      Date Announced:
      MAY 12, 2021
      NHTSA ID:
      #10199234

      This service bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking. Read More »

    • TSB #18NA279

      Date Announced:
      MAY 29, 2019
      NHTSA ID:
      #10161880

      This informational bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking. Read More »

    LATCHES/LOCKS/LINKAGES:DOORS:LATCH

    • TSB #18NA279

      Date Announced:
      JAN 22, 2020
      NHTSA ID:
      #10171887

      This informational bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking. Read More »

    • TSB #PIC6373

      Date Announced:
      NOV 12, 2019
      NHTSA ID:
      #10168962

      This Preliminary information communicates information to the technician on how to diagnose a concern where the door locks unlock three times in succession when the vehicle is first started / driven. Read More »

    LATCHES/LOCKS/LINKAGES:TRUNK LID:LATCH:EMERGENCY MECHANICAL RELEASE

    • TSB #19-NA-126

      Date Announced:
      OCT 11, 2023
      NHTSA ID:
      #10244699

      This service bulletin provides information for dealers/technicians on an emergency trunk release key wona??t turn; unable to open trunk from lock cylinder behind rear seat back; information on convertible key extender. Read More »

    LATCHES/LOCKS/LINKAGES:TRUNK LID:LOCK

    • TSB #19NA126

      Date Announced:
      OCT 29, 2020
      NHTSA ID:
      #10183170

      This informational bulletin provides information for dealers/technicians on an emergency trunk release key won?t turn; unable to open trunk from lock cylinder behind rear seat back; information on convertible key extender. Read More »

    • TSB #19NA126

      Date Announced:
      JUN 06, 2019
      NHTSA ID:
      #10163246

      This informational bulletin provides information for dealers/technicians on an emergency trunk release key won?t turn; unable to open trunk from lock cylinder behind rear seat back; information on convertible key extender. Read More »

    LATCHES/LOCKS/LINKAGES:HOOD:LATCH

    • TSB #PIC6163C

      Date Announced:
      NOV 16, 2020
      NHTSA ID:
      #10184116

      This Preliminary Information communication provides information to the technician about vehicles that have several fasteners, located on either side of the hood latch, appear to be loose. Read More »

    VEHICLE SPEED CONTROL

    • TSB #PIC6014A

      Date Announced:
      MAR 09, 2023
      NHTSA ID:
      #10234210

      This Preliminary Information communication provides information to the technician about vehicles that may have the door locks will unlock immediately after auto locking usually at startup or while driving. Read More »

    TIRES

    • TSB #20-NA-159

      Date Announced:
      SEP 28, 2023
      NHTSA ID:
      #10244202

      This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only). Read More »

    • TSB #20-NA-159

      Date Announced:
      MAR 08, 2023
      NHTSA ID:
      #10233338

      This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only). Read More »

    • TSB #00-00-90-002M

      Date Announced:
      JAN 31, 2023
      NHTSA ID:
      #10231518

      This service bulletin provides information for accurate tire pressures that ensure the safe handling and appropriate ride characteristics of GM cars and trucks. Read More »

    • TSB #PIT3271N

      Date Announced:
      NOV 29, 2022
      NHTSA ID:
      #10227674

      This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. Read More »

    • TSB #PIT4261H

      Date Announced:
      JUL 01, 2022
      NHTSA ID:
      #10217762

      This Preliminary Information communication provides information to the technician about vehicles with tire sidewall irregularities. This is a visual condition that will not affect durability, reliability or performance of the tires. Read More »

    • TSB #PIT3271M

      Date Announced:
      MAR 07, 2022
      NHTSA ID:
      #10210321

      This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. Read More »

    • TSB #PIT3271L

      Date Announced:
      FEB 03, 2022
      NHTSA ID:
      #10208971

      This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. Read More »

    • TSB #030310007K

      Date Announced:
      NOV 08, 2021
      NHTSA ID:
      #10205738

      This service bulletin provides information for dealers/technicians on Tire/Wheel Characteristics (Vibration, Balance, Shake, Flat Spotting) of GM Original Equipment Tires. Read More »

    • TSB #20NA159

      Date Announced:
      MAY 06, 2021
      NHTSA ID:
      #10198858

      This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only). Read More »

    • TSB #130310001H

      Date Announced:
      MAY 06, 2021
      NHTSA ID:
      #10200093

      This service bulletin provides information on summer tire performance and tire cold weather cracking. Read More »

    • TSB #17NA087

      Date Announced:
      MAY 05, 2021
      NHTSA ID:
      #10198839

      This informational bulletin provides information on Characteristics of Wide Low Aspect Ratio Tires, Vehicle Pulls Left or Right, Wanders, Follows Depressions in Road Surface, Tramlining. Read More »

    • TSB #17NA087

      Date Announced:
      MAY 05, 2021
      NHTSA ID:
      #10199230

      This informational bulletin provides information on Characteristics of Wide Low Aspect Ratio Tires, Vehicle Pulls Left or Right, Wanders, Follows Depressions in Road Surface, Tramlining. Read More »

    • TSB #20NA159

      Date Announced:
      DEC 04, 2020
      NHTSA ID:
      #10186080

      This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only). Read More »

    • TSB #20NA159

      Date Announced:
      DEC 04, 2020
      NHTSA ID:
      #10187394

      This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only). Read More »

    • TSB #PIT3271K

      Date Announced:
      NOV 11, 2020
      NHTSA ID:
      #10184105

      This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. Read More »

    • TSB #20NA104

      Date Announced:
      OCT 14, 2020
      NHTSA ID:
      #10183167

      This informational bulletin provides information on where to look when the vehicle is experiencing the conditions of Malfunction Indicator Lamp Illuminated? 5V Reference, Reduced Power, Extended Crank, Body Harness to Fuel Tank Damage due ... Read More »

    • TSB #17NA087

      Date Announced:
      OCT 12, 2020
      NHTSA ID:
      #10183133

      This informational bulletin provides information on Characteristics of Wide Low Aspect Ratio Tires, Vehicle Pulls Left or Right, Wanders, Follows Depressions in Road Surface, Tramlining. Read More »

    • TSB #130310001G

      Date Announced:
      OCT 09, 2020
      NHTSA ID:
      #10183781

      This service bulletin provides information on tire cold weather cracking and the proper techniques on taking care of the tires and proper use. Read More »

    • TSB #20NA159

      Date Announced:
      AUG 14, 2020
      NHTSA ID:
      #10180317

      This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only). Read More »

    • TSB #000310003Z

      Date Announced:
      APR 29, 2020
      NHTSA ID:
      #10175850

      This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only). Read More »

    • TSB #050310020G

      Date Announced:
      MAR 04, 2020
      NHTSA ID:
      #10174300

      This informational bulletin provides information for dealers/technicians on Use of Nitrogen Gas in Tires. Read More »

    • TSB #000310003Y

      Date Announced:
      FEB 26, 2020
      NHTSA ID:
      #10173414

      This warranty administration bulletin provides information on the tires supplied with a new vehicle are covered by General Motors against defects in material or workmanship under the Bumper-to-Bumper New Vehicle Limited Warranty. Read More »

    • TSB #17NA087

      Date Announced:
      JAN 31, 2020
      NHTSA ID:
      #10171881

      This informational bulletin provides information on Characteristics of Wide Low Aspect Ratio Tires, Vehicle Pulls Left or Right, Wanders, Follows Depressions in Road Surface, Tramlining. Read More »

    • TSB #080310006G

      Date Announced:
      NOV 12, 2019
      NHTSA ID:
      #10169356

      This technical bulletin provides a procedure on how to clean and resurface aluminum wheel bead seats for vehicles that have the condition of Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel ... Read More »

    • TSB #N192219930 01

      Date Announced:
      JUN 20, 2019
      NHTSA ID:
      #10164106

      N192219930-01 - Customer Satisfaction Program (revised warranty information). Certain 2018-2019 model year Chevrolet Camaro vehicles, equipped with competition-oriented tires (RPO R6O/A1Z/ZL1), may have a section missing in the ... Read More »

    • TSB #000310006N

      Date Announced:
      MAY 09, 2019
      NHTSA ID:
      #10161906

      This informational bulletin provides information for dealers/technicians on Tire Radial Force Variation (RFV). Read More »

    • TSB #17NA087

      Date Announced:
      MAR 15, 2019
      NHTSA ID:
      #10158784

      This informational bulletin provides information on Characteristics of Wide Low Aspect Ratio Tires, Vehicle Pulls Left or Right, Wanders, Follows Depressions in Road Surface, Tramlining. Read More »

    • TSB #010310003R

      Date Announced:
      FEB 15, 2019
      NHTSA ID:
      #10155068

      This bulletin contains information for the new tires that the vehicle is equipped with and that they are covered by General Motors against defects in material or workmanship under the New Vehicle Warranty (in Canada, the Base Warranty ... Read More »

    • TSB #000310003X

      Date Announced:
      DEC 05, 2018
      NHTSA ID:
      #10155008

      This warranty administration bulletin provides information on The tires supplied with a new vehicle are covered by General Motors against defects in material or workmanship under the Bumper-to-Bumper New Vehicle Limited Warranty. Read More »

    TIRES:SIDEWALL

    • TSB #PIT4261J

      Date Announced:
      JUN 09, 2023
      NHTSA ID:
      #10239154

      This Preliminary Information communication provides information to the technician about vehicles with tire sidewall irregularities. This is a visual condition that will not affect durability, reliability or performance of the tires. Read More »

    • TSB #PIT4261G

      Date Announced:
      JUN 16, 2021
      NHTSA ID:
      #10201285

      This Preliminary Information communication provides information to the technician about vehicles with tire sidewall irregularities. This is a visual condition that will not affect durability, reliability or performance of the tires. Read More »

    TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

    • TSB #07-03-16-004E

      Date Announced:
      JAN 31, 2023
      NHTSA ID:
      #10231519

      This service bulletin provides information for tire pressure monitoring (TPM) system concerns. Read More »

    • TSB #000090002L

      Date Announced:
      JAN 04, 2022
      NHTSA ID:
      #10213757

      This service bulletin provides information for accurate tire pressures that ensure the safe handling and appropriate ride characteristics of GM cars and trucks. Read More »

    WHEELS

    • TSB #17-NA-087

      Date Announced:
      NOV 17, 2023
      NHTSA ID:
      #10245545

      This service bulletin provides information on Characteristics of Wide Low Aspect Ratio Tires, Vehicle Pulls Left or Right, Wanders, Follows Depressions in Road Surface, Tramlining. Read More »

    • TSB #03-00-91-001I

      Date Announced:
      NOV 06, 2023
      NHTSA ID:
      #10245395

      This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns. Read More »

    • TSB #20-NA-159

      Date Announced:
      OCT 30, 2023
      NHTSA ID:
      #10245250

      This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only). Read More »

    • TSB #13-03-10-001K

      Date Announced:
      OCT 12, 2023
      NHTSA ID:
      #10244332

      This service bulletin provides information on summer tire performance and tire cold weather cracking. Read More »

    • TSB #17-NA-170

      Date Announced:
      OCT 06, 2023
      NHTSA ID:
      #10244274

      This service bulletin provides information about the Hunter wheel Road Force balancers that should be utilized for all repairs requiring balance and Road Force measurement. Read More »

    • TSB #20-NA-159

      Date Announced:
      SEP 28, 2023
      NHTSA ID:
      #10244202

      This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only). Read More »

    • TSB #09-04-20-001H

      Date Announced:
      AUG 24, 2023
      NHTSA ID:
      #10242260

      This service bulletin provides information to address a tire chatter noise during low speed tight turn conditions (i.e. parking lot, driveway, etc.) primarily during cooler ambient temperatures. Read More »

    • TSB #12-03-10-001E

      Date Announced:
      MAY 22, 2023
      NHTSA ID:
      #10237340

      This service bulletin provides information for dealers/technicians on Vibration Shortly After Tires are Mounted/Preventing Vibration from Wheel Slip (Tire Sliding on Wheel). Read More »

    • TSB #17-NA-170

      Date Announced:
      APR 27, 2023
      NHTSA ID:
      #10235799

      This service bulletin provides information about the Hunter wheel Road Force balancers that should be utilized for all repairs requiring balance and Road Force measurement. Read More »

    • TSB #12-03-10-001D

      Date Announced:
      APR 21, 2023
      NHTSA ID:
      #10235716

      This service bulletin provides information for dealers/technicians on Vibration Shortly After Tires are Mounted/Preventing Vibration from Wheel Slip (Tire Sliding on Wheel). Read More »

    • TSB #21-NA-043

      Date Announced:
      MAR 20, 2023
      NHTSA ID:
      #10234144

      This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer. Read More »

    • TSB #20-NA-159

      Date Announced:
      MAR 08, 2023
      NHTSA ID:
      #10233338

      This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only). Read More »

    • TSB #13-03-10-001J

      Date Announced:
      FEB 17, 2023
      NHTSA ID:
      #10232138

      This service bulletin provides information on summer tire performance and tire cold weather cracking. Read More »

    • TSB #07-03-16-004E

      Date Announced:
      JAN 31, 2023
      NHTSA ID:
      #10231519

      This service bulletin provides information for tire pressure monitoring (TPM) system concerns. Read More »

    • TSB #00-00-90-002M

      Date Announced:
      JAN 31, 2023
      NHTSA ID:
      #10231518

      This service bulletin provides information for accurate tire pressures that ensure the safe handling and appropriate ride characteristics of GM cars and trucks. Read More »

    • TSB #22-NA-257

      Date Announced:
      DEC 23, 2022
      NHTSA ID:
      #10228912

      This service bulletin provides information on Dealer Installed LPO Wheel Installation and Return Process. Read More »

    • TSB #PIT3271N

      Date Announced:
      NOV 29, 2022
      NHTSA ID:
      #10227674

      This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. Read More »

    • TSB #17-NA-271

      Date Announced:
      OCT 28, 2022
      NHTSA ID:
      #10225732

      This bulletin provides a procedure to clean the back side of the rims and rotors and to correct the customers concern of wheel clicking. Read More »

    • TSB #20-NA-104

      Date Announced:
      OCT 10, 2022
      NHTSA ID:
      #10224839

      This service bulletin provides information on where to look when the vehicle is experiencing the conditions of Malfunction Indicator Lamp Illuminateda?? 5V Reference, Reduced Power, Extended Crank, Body Harness to Fuel Tank Damage due to ... Read More »

    • TSB #20-NA-104

      Date Announced:
      JUN 24, 2022
      NHTSA ID:
      #10215625

      This service bulletin provides information on where to look when the vehicle is experiencing the conditions of Malfunction Indicator Lamp Illuminateda?? 5V Reference, Reduced Power, Extended Crank, Body Harness to Fuel Tank Damage due to ... Read More »

    • TSB #20-NA-159

      Date Announced:
      JUN 06, 2022
      NHTSA ID:
      #10214501

      This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only). Read More »

    • TSB #21-NA-043

      Date Announced:
      MAY 16, 2022
      NHTSA ID:
      #10213036

      This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer. Read More »

    • TSB #20-NA-159

      Date Announced:
      MAY 11, 2022
      NHTSA ID:
      #10212910

      This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only). Read More »

    • TSB #09-04-20-001G

      Date Announced:
      MAY 06, 2022
      NHTSA ID:
      #10211657

      This informational bulletin provides information to address a chatter noise during low speed tight turn conditions (i.e. parking lot, driveway, etc.) primarily during cooler ambient temperatures. Read More »

    • TSB #17-NA-052

      Date Announced:
      MAR 25, 2022
      NHTSA ID:
      #10209743

      This bulletin updates the position of General Motors on refinishing fully color painted aluminum wheels with base paint. GM has established a new process for the way that refinishing under GM Warranty will be handled (U.S. ONLY). Read More »

    • TSB #13-03-10-001I

      Date Announced:
      MAR 08, 2022
      NHTSA ID:
      #10209137

      This service bulletin provides information on summer tire performance and tire cold weather cracking. Read More »

    • TSB #PIT3271M

      Date Announced:
      MAR 07, 2022
      NHTSA ID:
      #10210321

      This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. Read More »

    • TSB #PIT3271L

      Date Announced:
      FEB 03, 2022
      NHTSA ID:
      #10208971

      This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. Read More »

    • TSB #030310007K

      Date Announced:
      NOV 08, 2021
      NHTSA ID:
      #10205738

      This service bulletin provides information for dealers/technicians on Tire/Wheel Characteristics (Vibration, Balance, Shake, Flat Spotting) of GM Original Equipment Tires. Read More »

    • TSB #000310002L

      Date Announced:
      NOV 12, 2020
      NHTSA ID:
      #10184499

      This service bulletin provides information on Chemical Staining, Pitting, Corrosion and/or Spotted Appearance of Chromed Aluminum Wheels. Read More »

    • TSB #PIT3271K

      Date Announced:
      NOV 11, 2020
      NHTSA ID:
      #10184105

      This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. Read More »

    • TSB #17NA271

      Date Announced:
      OCT 13, 2020
      NHTSA ID:
      #10183143

      This bulletin provides a procedure to clean the back side of the rims and rotors and to correct the customers concern of wheel clicking. Read More »

    • TSB #19NA046

      Date Announced:
      OCT 13, 2020
      NHTSA ID:
      #10183145

      This informational bulletin provides information for dealers, technicians and customers on the eLSD Wheel Slip Display in DIC. Read More »

    • TSB #17NA271

      Date Announced:
      AUG 07, 2020
      NHTSA ID:
      #10180296

      This bulletin provides a procedure to clean the back side of the rims and rotors and to correct the customers concern of wheel clicking. Read More »

    • TSB #17NA271

      Date Announced:
      JUL 21, 2020
      NHTSA ID:
      #10178950

      This bulletin provides a procedure to clean the back side of the rims and rotors and to correct the customers concern of wheel clicking. Read More »

    • TSB #050307009J

      Date Announced:
      FEB 14, 2020
      NHTSA ID:
      #10173417

      This informational bulletin provides information on Wheel Alignment Specifications, Requirements and Recommendations for GM Vehicles. Read More »

    • TSB #050307009I

      Date Announced:
      JAN 27, 2020
      NHTSA ID:
      #10172293

      This informational bulletin provides retail, wholesale and fleet personnel with General Motors recommendations for customer concerns related to wheel alignment. Read More »

    • TSB #19NA130

      Date Announced:
      NOV 12, 2019
      NHTSA ID:
      #10169269

      This technical bulletin provides repair information to correct a customer concern of Steering Wheel Chatter, Shake, or Instability. Read More »

    • TSB #080310006G

      Date Announced:
      NOV 12, 2019
      NHTSA ID:
      #10169356

      This technical bulletin provides a procedure on how to clean and resurface aluminum wheel bead seats for vehicles that have the condition of Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel ... Read More »

    • TSB #17NA271

      Date Announced:
      AUG 23, 2019
      NHTSA ID:
      #10165083

      This bulletin provides a procedure to clean the back side of the rims and rotors and to correct the customers concern of wheel clicking. Read More »

    • TSB #17NA087

      Date Announced:
      MAR 15, 2019
      NHTSA ID:
      #10158784

      This informational bulletin provides information on Characteristics of Wide Low Aspect Ratio Tires, Vehicle Pulls Left or Right, Wanders, Follows Depressions in Road Surface, Tramlining. Read More »

    • TSB #19NA046

      Date Announced:
      MAR 04, 2019
      NHTSA ID:
      #10158840

      This informational bulletin provides information for dealers, technicians and customers on the eLSD Wheel Slip Display in DIC. Read More »

    • TSB #17NA271

      Date Announced:
      FEB 07, 2019
      NHTSA ID:
      #10154535

      This bulletin provides a procedure to clean the back side of the rims and rotors and to correct the customers concern of wheel clicking. Read More »

    • TSB #17NA170

      Date Announced:
      JAN 23, 2019
      NHTSA ID:
      #10155051

      This informational bulletin explains the wheel Road Force balancers and what they can do for customer concerns. Read More »

    • TSB #17NA271

      Date Announced:
      JAN 10, 2019
      NHTSA ID:
      #10155052

      This bulletin provides a procedure to clean the back side of the rims and rotors and to correct the customers concern of wheel clicking. Read More »

    SEATS

    • TSB #16NA289

      Date Announced:
      SEP 23, 2020
      NHTSA ID:
      #10181661

      This technical bulletin provides a repair procedure to correct a customer concern of the Front Seat Back Cover Material Pulling Loose Around the Easy Entry Release Handle. Read More »

    • TSB #PIT5745

      Date Announced:
      JUN 02, 2020
      NHTSA ID:
      #10178303

      This Preliminary information communicates and issue with the memory seat module waking up the low speed GM lan bus and causing a battery draw. Read More »

    • TSB #19NA175

      Date Announced:
      AUG 01, 2019
      NHTSA ID:
      #10165107

      This Technical bulletin provides a Correction for a condition of Heated Seats go to Vent During Cold Weather below 32F (0C). Read More »

    • TSB #060850009J

      Date Announced:
      DEC 05, 2018
      NHTSA ID:
      #10155012

      This informational bulletin provides information for information on passenger presence sensing system (PPS or PSS) concerns with custom upholstery, accessory seat heaters or other comfort enhancing devices. Read More »

    ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)

    • TSB #PIP4964E

      Date Announced:
      OCT 16, 2023
      NHTSA ID:
      #10246003

      This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician will find Diagnostic Trouble Code P2097 or P2099. Read More »

    FORWARD COLLISION AVOIDANCE

    • TSB #N192255460

      Date Announced:
      JUN 14, 2019
      NHTSA ID:
      #10164104

      Certain 2019 model year Chevrolet Camaro vehicles, equipped with a 6.2L V8 Engine, 6-Speed Manual Transmission, and Forward Collision Alert have the feature Active Rev Match (ARM). Read More »

    BACK OVER PREVENTION

    • TSB #PIP5395G

      Date Announced:
      JUL 19, 2023
      NHTSA ID:
      #10240795

      This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have rattle or ticking noise that is louder inside the vehicle than outside. Read More »

    • TSB #PIC6289C

      Date Announced:
      NOV 29, 2022
      NHTSA ID:
      #10227675

      This Preliminary Information communicates information to assist dealership technicians in diagnosing an exhaust related noise on these vehicles. Read More »

    • TSB #070601016G

      Date Announced:
      JAN 27, 2022
      NHTSA ID:
      #10213761

      This informational bulletin provides information on Internal Engine Noise or Damage After Oil Filter Replacement. Read More »

    • TSB #PIC6289B

      Date Announced:
      JUN 15, 2021
      NHTSA ID:
      #10201282

      This Preliminary Information communicates information to assist dealership technicians in diagnosing an exhaust related noise on these vehicles. Read More »

    • TSB #19NA076

      Date Announced:
      MAY 25, 2021
      NHTSA ID:
      #10198848

      This service bulletin provides repair information to correct a customer concern of Blue or Black Screen and Service Rear Vision System Message on Radio Display Shifting into Reverse. Read More »

    • TSB #21NA030

      Date Announced:
      APR 09, 2021
      NHTSA ID:
      #10194094

      This service bulletin provides a procedure to correct a customer concern of Engine Noise and/or Belt Squeak, MIL Illuminated. Read More »

    • TSB #20NA184

      Date Announced:
      SEP 04, 2020
      NHTSA ID:
      #10181710

      This technical bulletin provides repair information to correct a customer concern of a rattle noise heard above the driver or passenger seat area. Read More »

    • TSB #150601002I

      Date Announced:
      MAR 09, 2020
      NHTSA ID:
      #10174306

      This technical bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL Illuminated. Read More »

    INTERIOR LIGHTING

    • TSB #PIP5730B

      Date Announced:
      MAR 09, 2021
      NHTSA ID:
      #10190391

      This Preliminary information communicates additional diagnostic information for DTC's P0016 and P0018. Read More »

    • TSB #PIC6293D

      Date Announced:
      MAR 03, 2020
      NHTSA ID:
      #10173673

      The purpose of this Preliminary Information is to provide dealership technicians some tips on installation of this kit, as well as some common areas to check if the system is inoperative after installation. Read More »

    • TSB #PIC6293B

      Date Announced:
      DEC 18, 2018
      NHTSA ID:
      #10154609

      The purpose of this Preliminary Information is to provide dealership technicians some tips on installation of this kit, as well as some common areas to check if the system is inoperative after installation. Read More »

    COMMUNICATION: VEHICLE TO INFRASTRUCTURE

    • TSB #21NA135

      Date Announced:
      JUN 10, 2021
      NHTSA ID:
      #10200137

      This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content. Read More »

    COMMUNICATION:MANUFACTURER TELEMATICS

    • TSB #PIP4902P

      Date Announced:
      JAN 18, 2022
      NHTSA ID:
      #10208034

      This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Read More »

    EQUIPMENT

    • TSB #17-NA-357

      Date Announced:
      FEB 06, 2024
      NHTSA ID:
      #10250504

      This service bulletin provides repair information to correct a customer concern of noise or malfunction of trim door on broken quarter upper trim panel, possible convertible top inoperative. Read More »

    • TSB #PIC6293H

      Date Announced:
      JAN 02, 2024
      NHTSA ID:
      #10249952

      The purpose of this Preliminary Information is to provide dealership technicians some tips on installation of this kit, as well as some common areas to check if the system is inoperative after installation. Read More »

    • TSB #16-NA-361

      Date Announced:
      DEC 20, 2023
      NHTSA ID:
      #10248703

      This service bulletin provides service /diagnostic information to aid with a Transmission Harsh 1-2 Shift Upon First Start Up/Shift of the Day Under Light Throttle. Read More »

    • TSB #PIT5074P

      Date Announced:
      DEC 18, 2023
      NHTSA ID:
      #10249295

      This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. Read More »

    • TSB #23-NA-219

      Date Announced:
      DEC 12, 2023
      NHTSA ID:
      #10247552

      This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer Installed Accessories. Read More »

    • TSB #20-NA-132

      Date Announced:
      DEC 08, 2023
      NHTSA ID:
      #10247192

      This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements. Read More »

    • TSB #20-NA-168

      Date Announced:
      NOV 17, 2023
      NHTSA ID:
      #10245548

      This service bulletin provides information on Servicing the 1LE Vinyl Hood Wrap. Read More »

    • TSB #21-NA-135

      Date Announced:
      NOV 16, 2023
      NHTSA ID:
      #10245559

      This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content. Read More »

    • TSB #17-NA-078

      Date Announced:
      NOV 09, 2023
      NHTSA ID:
      #10245398

      This service bulletin provides information on Corvette and Camaro Exhaust Tone During Wide Open Throttle while in Sport or Track Modes and that this is considered a normal characteristic. Read More »

    • TSB #23-NA-065

      Date Announced:
      OCT 16, 2023
      NHTSA ID:
      #10245201

      This service bulletin provides repair information to correct a customer concern of OnStar Inoperative after Importing Vehicle from Canada to the United States. Read More »

    • TSB #18-NA-275

      Date Announced:
      OCT 12, 2023
      NHTSA ID:
      #10244697

      This service bulletin provides information on a small allowable amount of grease seepage from a brass or gold colored fitting located at the bottom of the strut assemblies, which is actually part of the natural operation of these struts. Read More »

    • TSB #13-03-10-001K

      Date Announced:
      OCT 12, 2023
      NHTSA ID:
      #10244332

      This service bulletin provides information on summer tire performance and tire cold weather cracking. Read More »

    • TSB #16-NA-334

      Date Announced:
      OCT 12, 2023
      NHTSA ID:
      #10244334

      This service bulletin provides a repair procedure to reposition a front corner of the folding top front weatherstrip to correct a condition of a water leak/drip at the windshield header/A-pillar area. Read More »

    • TSB #17-NA-310

      Date Announced:
      OCT 11, 2023
      NHTSA ID:
      #10244696

      This service bulletin provides Information on use of ZL1 1LE High Wing Rear Spoiler Installed on non ZL1 1LE Models. Read More »

    • TSB #19-NA-126

      Date Announced:
      OCT 11, 2023
      NHTSA ID:
      #10244699

      This service bulletin provides information for dealers/technicians on an emergency trunk release key wona??t turn; unable to open trunk from lock cylinder behind rear seat back; information on convertible key extender. Read More »

    • TSB #16-NA-369

      Date Announced:
      OCT 11, 2023
      NHTSA ID:
      #10244340

      This service bulletin provides information on what parts need to be installed during PDI and what parts are to be installed by the customer. Read More »

    • TSB #16-NA-257

      Date Announced:
      OCT 10, 2023
      NHTSA ID:
      #10244333

      This service bulletin provides a procedure to balance the folding top front latching mechanism and actuator motor to correct a condition of a "Top Not Secure" message being displayed on the DIC. Read More »

    • TSB #22-NA-133

      Date Announced:
      OCT 10, 2023
      NHTSA ID:
      #10244953

      This service bulletin provides a repair procedure to correct customer concerns of Convertible Wind Noise at Rear Quarter Glass. Read More »

    • TSB #21-NA-290

      Date Announced:
      SEP 26, 2023
      NHTSA ID:
      #10244204

      This service bulletin provides a procedure to correct a customer concern of a Wrinkle or Bubble in Stripe or Hood Wrap forming Around Outer Edges of Hood Air Scoop. Read More »

    • TSB #23-NA-154

      Date Announced:
      SEP 21, 2023
      NHTSA ID:
      #10244174

      This bulletin provides information on Warranty Administration a?? Required Operating Procedures - 8 Points (U.S. Only). Read More »

    • TSB #07-08-49-020R

      Date Announced:
      SEP 21, 2023
      NHTSA ID:
      #10244214

      This informational bulletin provides information for the IPC odometer programming method quick reference guide. Read More »

    • TSB #18-NA-306

      Date Announced:
      AUG 18, 2023
      NHTSA ID:
      #10242207

      This Warranty Administration service bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA). Read More »

    • TSB #09-00-89-016H

      Date Announced:
      AUG 15, 2023
      NHTSA ID:
      #10242206

      This Warranty Administration bulletin provides information on the proper use of the labor operation 0600014. Read More »

    • TSB #23-NA-065

      Date Announced:
      AUG 14, 2023
      NHTSA ID:
      #10242243

      This service bulletin provides repair information to correct a customer concern of OnStar Inoperative after Importing Vehicle from Canada to the United States. Read More »

    • TSB #SB23-01

      Date Announced:
      AUG 02, 2023
      NHTSA ID:
      #10240305

      Spl Parts, Inc. communications index accompanying MCP uploads 23mc40464 & 23mc40471 Read More »

    • TSB #01-00-89-010R

      Date Announced:
      AUG 01, 2023
      NHTSA ID:
      #10241415

      This service bulletin provides information on a guide to help reduce repeat visits for the same customer concern. Read More »

    • TSB #17-NA-280

      Date Announced:
      JUL 19, 2023
      NHTSA ID:
      #10239649

      This service bulletin advises the technician to perform a burnishing on the brakes if the rotors are new to correct a customer concern of a fog horn type noise heard while braking. Read More »

    • TSB #21-NA-026

      Date Announced:
      JUL 17, 2023
      NHTSA ID:
      #10239658

      This service bulletin provides information for dealers/technicians on accessory all-weather floor liners and flat mats warped or misshapen. Read More »

    • TSB #SB 23-01

      Date Announced:
      JUL 14, 2023
      NHTSA ID:
      #10240266

      SPL Parts, Inc. manufacturers and distributes aftermarket lower control arms for dedicated competition vehicles and "track day" cars some of which may be used on both track and highway. Read More »

    • TSB #23-NA-125

      Date Announced:
      JUL 12, 2023
      NHTSA ID:
      #10239645

      This service bulletin provides information for dealers/technicians on Over the Air (OTA) and In Market Enhancement (IME) FAQs. Read More »

    • TSB #17-NA-357

      Date Announced:
      JUN 22, 2023
      NHTSA ID:
      #10239075

      This service bulletin provides repair information to correct a customer concern of noise or malfunction of trim door on broken quarter upper trim panel, possible convertible top inoperative. Read More »

    • TSB #16-NA-158

      Date Announced:
      JUN 14, 2023
      NHTSA ID:
      #10238190

      This service bulletin describes the U.S. Dealer Special Tool Loan Program process. Read More »

    • TSB #22-NA-244

      Date Announced:
      MAY 22, 2023
      NHTSA ID:
      #10237349

      This service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period. Read More »

    • TSB #17-NA-216

      Date Announced:
      APR 27, 2023
      NHTSA ID:
      #10235800

      This service bulletin provides repair information to correct a customer concern of the convertible top back glass separating from top cover material. Read More »

    • TSB #16-NA-003

      Date Announced:
      APR 18, 2023
      NHTSA ID:
      #10235722

      This service bulletin provides repair information to correct a customer concern of a chirp, squeak noise heard coming from the rear of vehicle. Read More »

    • TSB #10-08-110-001J

      Date Announced:
      APR 06, 2023
      NHTSA ID:
      #10234620

      This service bulletin provides information on proper use of floor mats. Read More »

    • TSB #20-NA-132

      Date Announced:
      APR 04, 2023
      NHTSA ID:
      #10235398

      This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements. Read More »

    • TSB #22-NA-018

      Date Announced:
      MAR 20, 2023
      NHTSA ID:
      #10234147

      This service bulletin provides information for the Global Warranty Management (GWM) Warranty Parts Center (WPC) Part Photo Return Process (U.S. Dealers Only). Read More »

    • TSB #23-NA-044

      Date Announced:
      MAR 10, 2023
      NHTSA ID:
      #10233358

      This service bulletin provides information on AGM batteries that require less frequent charging in storage. Read More »

    • TSB #15-NA-017

      Date Announced:
      FEB 27, 2023
      NHTSA ID:
      #10232469

      This Warranty Administration bulletin provides policy information on Causal Part requirements for transactions submitted to GM for payment. Read More »

    • TSB #18-NA-279

      Date Announced:
      FEB 10, 2023
      NHTSA ID:
      #10232069

      This service bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking. Read More »

    • TSB #19-NA-076

      Date Announced:
      FEB 07, 2023
      NHTSA ID:
      #10232070

      This service bulletin provides repair information to correct a customer concern of Blue or Black Screen and Service Rear Vision System Message on Radio Display Shifting into Reverse. Read More »

    • TSB #23-NA-012

      Date Announced:
      FEB 02, 2023
      NHTSA ID:
      #10231901

      This service bulletin provides information for dealers/technicians on Bluetooth Noise Heard on Phone Calls. Read More »

    • TSB #07-03-16-004E

      Date Announced:
      JAN 31, 2023
      NHTSA ID:
      #10231519

      This service bulletin provides information for tire pressure monitoring (TPM) system concerns. Read More »

    • TSB #21-NA-127

      Date Announced:
      JAN 20, 2023
      NHTSA ID:
      #10231392

      This service bulletin provides repair information to correct a customer concern of Head Up Display (HUD) Blank, Non-Responsive to Brightness, Aim, or Page Controls, DTC U1518 Set. Read More »

    • TSB #21-NA-290

      Date Announced:
      JAN 20, 2023
      NHTSA ID:
      #10231405

      This service bulletin provides a procedure to correct a customer concern of a Wrinkle or Bubble in Stripe or Hood Wrap forming Around Outer Edges of Hood Air Scoop. Read More »

    • TSB #21-NA-068

      Date Announced:
      JAN 17, 2023
      NHTSA ID:
      #10231374

      This warranty administration bulletin provides policy information requirements applicable to key fob replacement under the New Vehicle Limited Warranty or under a Replacement Parts Warranty on 2017-2022 and newer model year vehicles with ... Read More »

    • TSB #22-NA-244

      Date Announced:
      DEC 07, 2022
      NHTSA ID:
      #10228192

      This service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period. Read More »

    • TSB #21-NA-068

      Date Announced:
      SEP 08, 2022
      NHTSA ID:
      #10222661

      This warranty administration bulletin provides policy information requirements applicable to key fob replacement under the New Vehicle Limited Warranty or under a Replacement Parts Warranty on 2017-2022 and newer model year vehicles with ... Read More »

    • TSB #05-00-89-029E

      Date Announced:
      SEP 01, 2022
      NHTSA ID:
      #10220308

      This service bulletin provides information on General Motors Dealership Critical Equipment Requirements and Recommendations. Read More »

    • TSB #22-NA-033

      Date Announced:
      AUG 02, 2022
      NHTSA ID:
      #10217855

      This service bulletin provides repair information to correct a customer concern of Radio Resets or Reboots and May Display myBrand Splash Animation. Read More »

    • TSB #22-NA-143

      Date Announced:
      JUL 15, 2022
      NHTSA ID:
      #10216054

      This service bulletin provides information for dealers/technicians on Handsfree Apple Iphone Call Static conditions equipped with IOB Radio. Read More »

    • TSB #PIC6293G

      Date Announced:
      JUL 15, 2022
      NHTSA ID:
      #10217776

      The purpose of this Preliminary Information is to provide dealership technicians some tips on installation of this kit, as well as some common areas to check if the system is inoperative after installation. Read More »

    • TSB #PIT5569B

      Date Announced:
      JUL 05, 2022
      NHTSA ID:
      #10217764

      This Preliminary information communicates direction and examples when diagnosing multiple DTCs, one of which includes U**** Byte 71 DTC. Read More »

    • TSB #PIT4261H

      Date Announced:
      JUL 01, 2022
      NHTSA ID:
      #10217762

      This Preliminary Information communication provides information to the technician about vehicles with tire sidewall irregularities. This is a visual condition that will not affect durability, reliability or performance of the tires. Read More »

    • TSB #22-NA-135

      Date Announced:
      JUN 28, 2022
      NHTSA ID:
      #10215655

      This warranty admin bulletin covers information on Essential Tools that include Consumable Parts. Read More »

    • TSB #12-01-37-001F

      Date Announced:
      JUN 27, 2022
      NHTSA ID:
      #10215643

      This service bulletin provides information to dealership personnel on a new refrigerant (R1234yf) for A/C service. Read More »

    • TSB #19-NA-076

      Date Announced:
      JUN 22, 2022
      NHTSA ID:
      #10215624

      This service bulletin provides repair information to correct a customer concern of Blue or Black Screen and Service Rear Vision System Message on Radio Display Shifting into Reverse. Read More »

    • TSB #21-NA-026

      Date Announced:
      JUN 21, 2022
      NHTSA ID:
      #10215626

      This service bulletin provides information for dealers/technicians on accessory all-weather floor liners and flat mats warped or misshapen. Read More »

    • TSB #16-NA-109

      Date Announced:
      JUN 01, 2022
      NHTSA ID:
      #10213700

      This service bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the steering gear due to seeing grease or sealant on certain locations on the gear. Read More »

    • TSB #16-NA-369

      Date Announced:
      MAY 31, 2022
      NHTSA ID:
      #10213540

      This service bulletin provides information on what parts need to be installed during PDI and what parts are to be installed by the customer. Read More »

    • TSB #22-NA-106

      Date Announced:
      MAY 19, 2022
      NHTSA ID:
      #10213252

      This service bulletin provides information on GM Canada New Vehicle Tire Warranty Program for Original Equipment (OE) Tires and PDI installed Limited Production Option (LPO) Tires. Read More »

    • TSB #PIC6454

      Date Announced:
      APR 29, 2022
      NHTSA ID:
      #10211782

      This Preliminary Information communicates additional information to the customer on the "No Lift Shift" feature found on all Manual Transmission equipped Camaros. Read More »

    • TSB #22-NA-070

      Date Announced:
      APR 20, 2022
      NHTSA ID:
      #10210841

      This service bulletin provides information for replacement parts traceability (RPT) process to aid in tracking part replacements. Read More »

    • TSB #01-00-89-010P

      Date Announced:
      APR 13, 2022
      NHTSA ID:
      #10210543

      This informational bulletin provides information on a guide to help reduce repeat visits for the same customer concern. Read More »

    • TSB #22-NA-070

      Date Announced:
      MAR 30, 2022
      NHTSA ID:
      #10209977

      This service bulletin provides information for replacement parts traceability (RPT) process to aid in tracking part replacements. Read More »

    • TSB #17-NA-052

      Date Announced:
      MAR 25, 2022
      NHTSA ID:
      #10209743

      This bulletin updates the position of General Motors on refinishing fully color painted aluminum wheels with base paint. GM has established a new process for the way that refinishing under GM Warranty will be handled (U.S. ONLY). Read More »

    • TSB #21-NA-036

      Date Announced:
      MAR 11, 2022
      NHTSA ID:
      #10209400

      This service bulletin advises the technician of a diagnostic test for a possible issue with a damaged OCV solenoid that may cause an oil leak and misfire, illuminating the MIL and setting DTCs P0300, P0302 and/or P0305. Read More »

    • TSB #PIC6378B

      Date Announced:
      MAR 03, 2022
      NHTSA ID:
      #10210316

      This Preliminary Information communicates helpful information on diagnosing general customer concerns related to a power folding top. Read More »

    • TSB #PI0653F

      Date Announced:
      JAN 27, 2022
      NHTSA ID:
      #10213768

      This preliminary informational bulletin provides information on Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Part Center. Read More »

    • TSB #1308116001G

      Date Announced:
      JAN 04, 2022
      NHTSA ID:
      #10213767

      The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them. Read More »

    • TSB #PIC6293F

      Date Announced:
      NOV 11, 2021
      NHTSA ID:
      #10204449

      The purpose of this Preliminary Information is to provide dealership technicians some tips on installation of this kit, as well as some common areas to check if the system is inoperative after installation. Read More »

    • TSB #19NA104

      Date Announced:
      NOV 08, 2021
      NHTSA ID:
      #10205539

      This service bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area. Read More »

    • TSB #20NA168

      Date Announced:
      NOV 03, 2021
      NHTSA ID:
      #10205542

      This service bulletin provides information on Servicing the 1LE Vinyl Hood Wrap. Read More »

    • TSB #PIT3099U

      Date Announced:
      AUG 11, 2021
      NHTSA ID:
      #10201310

      This Preliminary Information communication provides information to the technician about installing General Motors Accessory parts/kits. Technicians should refer to Service Information for information regarding most accessories. Read More »

    • TSB #21NA152

      Date Announced:
      JUN 28, 2021
      NHTSA ID:
      #10200149

      This service bulletin provides information for dealers/technicians on glass ultraviolet (UV) Ray protection and tint percentage. Read More »

    • TSB #21NA147

      Date Announced:
      JUN 22, 2021
      NHTSA ID:
      #10200146

      This service bulletin provides a repair procedure to correct a customer concern of Coolant and/or Oil Leak, Malfunction Indicator Lamp (MIL) Illuminated?. Read More »

    • TSB #010842001N

      Date Announced:
      JUN 21, 2021
      NHTSA ID:
      #10200151

      This service bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Water Leaks and Replacement Guidelines. Read More »

    • TSB #990420002L

      Date Announced:
      JUN 15, 2021
      NHTSA ID:
      #10200154

      This service bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operation. Read More »

    • TSB #080730035E

      Date Announced:
      JUN 07, 2021
      NHTSA ID:
      #10200152

      This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid. Read More »

    • TSB #110089002E

      Date Announced:
      JUN 03, 2021
      NHTSA ID:
      #10200153

      This service bulletin provides information on GM Accessories ? Dealer-Installed, Repaired or Replaced During Warranty Coverage Period. Read More »

    • TSB #070089037Q

      Date Announced:
      MAY 27, 2021
      NHTSA ID:
      #10200089

      This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs. Read More »

    • TSB #19NA076

      Date Announced:
      MAY 25, 2021
      NHTSA ID:
      #10199239

      This service bulletin provides repair information to correct a customer concern of Blue or Black Screen and Service Rear Vision System Message on Radio Display Shifting into Reverse. Read More »

    • TSB #18NA306

      Date Announced:
      MAY 21, 2021
      NHTSA ID:
      #10198844

      This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA). Read More »

    • TSB #18NA306

      Date Announced:
      MAY 21, 2021
      NHTSA ID:
      #10199235

      This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA). Read More »

    • TSB #070089037P

      Date Announced:
      MAY 17, 2021
      NHTSA ID:
      #10200088

      This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs. Read More »

    • TSB #100089006H

      Date Announced:
      MAY 17, 2021
      NHTSA ID:
      #10200090

      This service bulletin provides information for dealers on how to submit a product information report (PIR) (Canada Only). Read More »

    • TSB #20NA159

      Date Announced:
      MAY 06, 2021
      NHTSA ID:
      #10199249

      This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only). Read More »

    • TSB #21NA103

      Date Announced:
      APR 23, 2021
      NHTSA ID:
      #10194114

      This service bulletin provides information regarding Witness Marks from Panel Adjustments Made During Manufacturing and that it is considered a normal condition. Read More »

    • TSB #PIP5803A

      Date Announced:
      APR 19, 2021
      NHTSA ID:
      #10193459

      This Preliminary information communicates to technician's if they remove the front timing cover when performing a repair, they should inspect the timing chain guide upper bolt for being loose. Read More »

    • TSB #18NA073

      Date Announced:
      APR 13, 2021
      NHTSA ID:
      #10194081

      This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement. Read More »

    • TSB #PIP5803

      Date Announced:
      APR 09, 2021
      NHTSA ID:
      #10193445

      This Preliminary information communicates to technician's if they remove the front timing cover when perprming a repair, they should inspect the timing chain guide upper bolt for being loose. Read More »

    • TSB #PIP5654A

      Date Announced:
      APR 09, 2021
      NHTSA ID:
      #10193447

      This Preliminary information communicates to the dealer technician that the valve body Part Unique Number (PUN) may contain the letter O or the number 0. Read More »

    • TSB #18NA146

      Date Announced:
      APR 07, 2021
      NHTSA ID:
      #10194082

      This warranty administration bulletin provides policy information, proper labor operation selection and causal part identification for warranty transactions (U.S. Only). Read More »

    • TSB #020089002T

      Date Announced:
      APR 06, 2021
      NHTSA ID:
      #10195127

      This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. Dealers Only). Read More »

    • TSB #070089036J

      Date Announced:
      APR 06, 2021
      NHTSA ID:
      #10195149

      This service bulletin provides information on Enhancing Field Product Reports with Digital Pictures. Read More »

    • TSB #18NA099

      Date Announced:
      MAR 30, 2021
      NHTSA ID:
      #10191191

      This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim. Read More »

    • TSB #18NA306

      Date Announced:
      MAR 29, 2021
      NHTSA ID:
      #10191192

      This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA). Read More »

    • TSB #110089005Q

      Date Announced:
      MAR 17, 2021
      NHTSA ID:
      #10191233

      This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only). Read More »

    • TSB #21NA043

      Date Announced:
      MAR 09, 2021
      NHTSA ID:
      #10191217

      This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer. Read More »

    • TSB #21NA026

      Date Announced:
      JAN 29, 2021
      NHTSA ID:
      #10188401

      This service bulletin provides information for dealers/technicians on accessory all-weather floor liners and flat mats warped or misshapen. Read More »

    • TSB #18NA285

      Date Announced:
      JAN 22, 2021
      NHTSA ID:
      #10187747

      This informational bulletin advises the tech of a possible normal condition when the vehicle creeps forward during start up conditions when the clutch packs are full of residual oil. Read More »

    • TSB #18NA345

      Date Announced:
      JAN 19, 2021
      NHTSA ID:
      #10187748

      This service bulletin provides information for dealers/technicians on the availability of the steering wheel spoke lower cover as a service part. Read More »

    • TSB #PIP5730A

      Date Announced:
      DEC 29, 2020
      NHTSA ID:
      #10185754

      This Preliminary information communicates additional diagnostic information for DTC's P0016 and P0018. Read More »

    • TSB #18NA306

      Date Announced:
      DEC 23, 2020
      NHTSA ID:
      #10186065

      This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA). Read More »

    • TSB #18NA306

      Date Announced:
      DEC 23, 2020
      NHTSA ID:
      #10187379

      This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA). Read More »

    • TSB #20NA235

      Date Announced:
      DEC 17, 2020
      NHTSA ID:
      #10186101

      This service bulletin provides information to aid a dealer/customer concern of Radio Unwanted Phantom Touch or Non-Responsive to Touch After Cleaning/Disinfecting Radio Display. Read More »

    • TSB #150601002K

      Date Announced:
      DEC 17, 2020
      NHTSA ID:
      #10186107

      This service bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL Illuminated. Read More »

    • TSB #150601002K

      Date Announced:
      DEC 17, 2020
      NHTSA ID:
      #10187628

      This service bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL Illuminated. Read More »

    • TSB #19NA218

      Date Announced:
      DEC 16, 2020
      NHTSA ID:
      #10186073

      This technical bulletin provides a service procedure to correct a condition of Ticking Noise from the Engine. Read More »

    • TSB #010601011L

      Date Announced:
      DEC 16, 2020
      NHTSA ID:
      #10186104

      This informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption. Read More »

    • TSB #010601011L

      Date Announced:
      DEC 16, 2020
      NHTSA ID:
      #10187625

      This informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption. Read More »

    • TSB #090604026S

      Date Announced:
      DEC 08, 2020
      NHTSA ID:
      #10186106

      This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2. Read More »

    • TSB #090604026S

      Date Announced:
      DEC 08, 2020
      NHTSA ID:
      #10187627

      This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2. Read More »

    • TSB #040089015V

      Date Announced:
      DEC 01, 2020
      NHTSA ID:
      #10186105

      This bulletin provides information on Warranty Administration ? Required Operating Procedures - 8 Points (U.S. Only). Read More »

    • TSB #PIC6397B

      Date Announced:
      NOV 30, 2020
      NHTSA ID:
      #10184141

      This Preliminary Information communicates information to the technician about diagnosing a battery draw, or a concern where the engine may not be able to be turned off. Read More »

    • TSB #PIC6163C

      Date Announced:
      NOV 16, 2020
      NHTSA ID:
      #10184116

      This Preliminary Information communication provides information to the technician about vehicles that have several fasteners, located on either side of the hood latch, appear to be loose. Read More »

    • TSB #000310002L

      Date Announced:
      NOV 12, 2020
      NHTSA ID:
      #10184499

      This service bulletin provides information on Chemical Staining, Pitting, Corrosion and/or Spotted Appearance of Chromed Aluminum Wheels. Read More »

    • TSB #990851001E

      Date Announced:
      NOV 06, 2020
      NHTSA ID:
      #10184503

      Thins informational bulletin provides information on Paint-less Dent Repair Process. Read More »

    • TSB #20NA213

      Date Announced:
      OCT 30, 2020
      NHTSA ID:
      #10183211

      This service bulletin provides information on Improved Oil Filter Gasket Design for Spin-On Oil Filters PF63, PF64 and PF48. Read More »

    • TSB #PIC6378A

      Date Announced:
      OCT 29, 2020
      NHTSA ID:
      #10182581

      This Preliminary Information communicates helpful information on diagnosing general customer concerns related to a power folding top. Read More »

    • TSB #18NA291

      Date Announced:
      OCT 29, 2020
      NHTSA ID:
      #10183157

      This technical bulletin provides a procedure to replace the Schrader valve port with an open fill port to aid in filling the supercharger cooling system and to correct the engine performance. Read More »

    • TSB #1308116001F

      Date Announced:
      OCT 23, 2020
      NHTSA ID:
      #10183782

      The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them. Read More »

    • TSB #17NA271

      Date Announced:
      OCT 13, 2020
      NHTSA ID:
      #10183143

      This bulletin provides a procedure to clean the back side of the rims and rotors and to correct the customers concern of wheel clicking. Read More »

    • TSB #19NA046

      Date Announced:
      OCT 13, 2020
      NHTSA ID:
      #10183145

      This informational bulletin provides information for dealers, technicians and customers on the eLSD Wheel Slip Display in DIC. Read More »

    • TSB #19NA030

      Date Announced:
      OCT 12, 2020
      NHTSA ID:
      #10183166

      This informational bulletin provides information for dealers/technicians on a power steering deflector kit available for resolving a high power steering temperature issue during track use. Read More »

    • TSB #16NA334

      Date Announced:
      OCT 09, 2020
      NHTSA ID:
      #10183129

      This technical bulletin provides a procedure to reposition a front corner of the folding top front weatherstrip to correct a condition of a water leak at the windshield header/A-pillar area. Read More »

    • TSB #17NA216

      Date Announced:
      OCT 09, 2020
      NHTSA ID:
      #10183138

      This technical bulletin provides repair information to correct a customer concern of the convertible top back glass separating from top cover material. Read More »

    • TSB #18NA276

      Date Announced:
      OCT 09, 2020
      NHTSA ID:
      #10183156

      This technical bulletin provides repair information to correct a customer concern of seeing a paint wear mark or chip at the corner of a rocker panel molding from door over-slam hem seal contact. Read More »

    • TSB #20NA017

      Date Announced:
      OCT 09, 2020
      NHTSA ID:
      #10183179

      This technical bulletin provides repair information to correct a customer concern of seeing an outward bump on the surface of the front fascia (ZL1 or ZL1 1LE for U.S. and Canada Dealers Only). Read More »

    • TSB #060089026Q

      Date Announced:
      OCT 09, 2020
      NHTSA ID:
      #10183780

      This warranty administration bulletin provides information on Warranty Administration - Customer Concern Not Duplicated (CCND) Labor Operation Numbers. Read More »

    • TSB #17NA261

      Date Announced:
      OCT 02, 2020
      NHTSA ID:
      #10183142

      This service bulletin provides information that you cannot have an accessory grille installed at the same time as the aux cooler because this may cause the vehicle to overheat due to the grille not allowing air to pass to cool the engine. Read More »

    • TSB #18NA306

      Date Announced:
      SEP 29, 2020
      NHTSA ID:
      #10181675

      This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA) (US dealers only). Read More »

    • TSB #PI1171D

      Date Announced:
      SEP 24, 2020
      NHTSA ID:
      #10181725

      This preliminary informational (PI) provides diagnosis and repair information regarding bearing damage or when an engine will not rotate. Read More »

    • TSB #17NA078

      Date Announced:
      SEP 18, 2020
      NHTSA ID:
      #10181664

      This informational bulletin provides information on Corvette and Camaro Exhaust Tone During Wide Open Throttle while in Sport or Track Modes and that this is considered a normal characteristic. Read More »

    • TSB #18NA375

      Date Announced:
      SEP 18, 2020
      NHTSA ID:
      #10181677

      This informational bulletin provides information for dealers/technicians on diagnosis of no start, radio click noise or inoperative, Malfunction Indicator Lamp (MIL) illuminated, and/or various electrical issues. Read More »

    • TSB #20NA168

      Date Announced:
      SEP 18, 2020
      NHTSA ID:
      #10181698

      This informational bulletin provides information on Servicing the 1LE Vinyl Hood Wrap. Read More »

    • TSB #20NA157

      Date Announced:
      SEP 17, 2020
      NHTSA ID:
      #10181695

      This bulletin provides information on the Transport Mode On Message Being Displayed in the Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the Transport Mode message ON and OFF. Read More »

    • TSB #N192268380

      Date Announced:
      AUG 18, 2020
      NHTSA ID:
      #10213748

      Special Coverage. On some vehicles, if a driver repeatedly sits on the seat belt cable cover located at the base of the driver?s seat when entering the vehicle, it may cause the seat belt pretensioner to bend sharply over the seat side ... Read More »

    • TSB #990089019U

      Date Announced:
      AUG 14, 2020
      NHTSA ID:
      #10180697

      This Warranty Administration bulletin provides information on Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program Information. Read More »

    • TSB #PIC6254E

      Date Announced:
      JUL 23, 2020
      NHTSA ID:
      #10178381

      This Preliminary Information communicates additional information to the dealerships when dealing with questions on a vinyl hood wrap regarding care, cleaning and replacement. Read More »

    • TSB #17NA271

      Date Announced:
      JUL 21, 2020
      NHTSA ID:
      #10178950

      This bulletin provides a procedure to clean the back side of the rims and rotors and to correct the customers concern of wheel clicking. Read More »

    • TSB #PIP5545C

      Date Announced:
      JUL 07, 2020
      NHTSA ID:
      #10178363

      This Preliminary information communicates a possible noise from the water pump causing a DTC and the diagnostics for the repair. Read More »

    • TSB #990089019T

      Date Announced:
      JUN 15, 2020
      NHTSA ID:
      #10178293

      This warranty administration bulletin provides information on Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program Information. Read More »

    • TSB #PIP5573C

      Date Announced:
      JUN 08, 2020
      NHTSA ID:
      #10178308

      This Preliminary information communicates to the dealer technician that the torque converters for the 10L80 and 10L90 10 speed transmission are on restriction through the Product Quality Center. Read More »

    • TSB #110089005O

      Date Announced:
      JUN 02, 2020
      NHTSA ID:
      #10178291

      This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only). Read More »

    • TSB #060089029T

      Date Announced:
      MAY 27, 2020
      NHTSA ID:
      #10176647

      This informational bulletin includes information on Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability. Read More »

    • TSB #030089006R

      Date Announced:
      MAY 07, 2020
      NHTSA ID:
      #10176644

      This informational bulletin provides the dealership with how to prep a vehicle for delivery to the customer to aid in higher CSi scores. Read More »

    • TSB #060089029S

      Date Announced:
      MAY 06, 2020
      NHTSA ID:
      #10176646

      This informational bulletin includes information on Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability. Read More »

    • TSB #060089029R

      Date Announced:
      APR 28, 2020
      NHTSA ID:
      #10175853

      This informational bulletin includes information on Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability. Read More »

    • TSB #060089029Q

      Date Announced:
      APR 03, 2020
      NHTSA ID:
      #10175852

      This informational bulletin provides information on interior cleaning products and what is offered to clean the interiors of GM vehicles. Read More »

    • TSB #N192281810

      Date Announced:
      MAR 10, 2020
      NHTSA ID:
      #10173953

      Service Update - Certain vehicles, may have an abnormal engine combustion (misfire) with Check Engine Light and/or reported lack of power. Read More »

    • TSB #020089002S

      Date Announced:
      MAR 06, 2020
      NHTSA ID:
      #10174299

      This informational bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. Dealers Only). Read More »

    • TSB #PIC6293D

      Date Announced:
      MAR 03, 2020
      NHTSA ID:
      #10173673

      The purpose of this Preliminary Information is to provide dealership technicians some tips on installation of this kit, as well as some common areas to check if the system is inoperative after installation. Read More »

    • TSB #19NA104

      Date Announced:
      FEB 28, 2020
      NHTSA ID:
      #10173393

      This informational bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area. Read More »

    • TSB #040601029J

      Date Announced:
      FEB 28, 2020
      NHTSA ID:
      #10173416

      This informational bulletin explains Unscheduled Supplemental Services (including Flushing Services and Additives) and the Proper use of GM Simplified Maintenance Schedules. Read More »

    • TSB #19NA218

      Date Announced:
      FEB 14, 2020
      NHTSA ID:
      #10173397

      This technical bulletin provides a service procedure to correct a condition of Ticking Noise from the Engine. Read More »

    • TSB #050307009J

      Date Announced:
      FEB 14, 2020
      NHTSA ID:
      #10173417

      This informational bulletin provides information on Wheel Alignment Specifications, Requirements and Recommendations for GM Vehicles. Read More »

    • TSB #18NA073

      Date Announced:
      FEB 07, 2020
      NHTSA ID:
      #10172784

      This Bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement. Read More »

    • TSB #110089002D

      Date Announced:
      JAN 29, 2020
      NHTSA ID:
      #10172294

      This informational bulletin provides information on GM Accessories ? Dealer-Installed, Repaired or Replaced During Warranty Coverage Period. Read More »

    • TSB #050307009I

      Date Announced:
      JAN 27, 2020
      NHTSA ID:
      #10172293

      This informational bulletin provides retail, wholesale and fleet personnel with General Motors recommendations for customer concerns related to wheel alignment. Read More »

    • TSB #20NA016

      Date Announced:
      JAN 21, 2020
      NHTSA ID:
      #10172285

      This Warranty Administration bulletin provides information on customer vehicles concern results in a manufacturer repurchase from the customer, GM depends on the dealership to host and administer the repurchase closing and intake of the ... Read More »

    • TSB #20NA017

      Date Announced:
      JAN 21, 2020
      NHTSA ID:
      #10172286

      This technical bulletin provides repair information to correct a customer concern of seeing an outward bump on the surface of the front fascia (ZL1 or ZL1 1LE for U.S. and Canada Dealers Only). Read More »

    • TSB #16NA383

      Date Announced:
      JAN 02, 2020
      NHTSA ID:
      #10171878

      This informational bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier ... Read More »

    • TSB #PI0592F

      Date Announced:
      DEC 12, 2019
      NHTSA ID:
      #10170498

      This preliminary information bulletin provides information om Service Programming System (SPS) Error Codes (E4398, E4399, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491 or E6961). Read More »

    • TSB #100089009D

      Date Announced:
      NOV 26, 2019
      NHTSA ID:
      #10169357

      This informational bulletin provides information on key code security rules and information on GM keycode look-up applications. Read More »

    • TSB #080089014F

      Date Announced:
      NOV 25, 2019
      NHTSA ID:
      #10169355

      This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC). Read More »

    • TSB #19NA270

      Date Announced:
      NOV 21, 2019
      NHTSA ID:
      #10169351

      This technical bulletin provides repair information to correct a customer concern of Phone Ringer Volume Turned Down or Too Quiet. Read More »

    • TSB #010842001M

      Date Announced:
      NOV 12, 2019
      NHTSA ID:
      #10169354

      This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines. Read More »

    • TSB #080310006G

      Date Announced:
      NOV 12, 2019
      NHTSA ID:
      #10169356

      This technical bulletin provides a procedure on how to clean and resurface aluminum wheel bead seats for vehicles that have the condition of Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel ... Read More »

    • TSB #PIP5676A

      Date Announced:
      SEP 23, 2019
      NHTSA ID:
      #10165900

      This Preliminary information communicates to the technician information on what may be setting DTC P06DE. This is in addition to what is already in the service manual. Read More »

    • TSB #17NA073

      Date Announced:
      SEP 18, 2019
      NHTSA ID:
      #10166638

      This warranty administration bulletin provides information regarding the field action courtesy transportation policy. Read More »

    • TSB #19NA189

      Date Announced:
      SEP 17, 2019
      NHTSA ID:
      #10166622

      This technical bulletin provides repair information to correct a customer concern of Radio Displays Climate Off Message or HVAC Popup Displays Different Settings. Read More »

    • TSB #PIP5676

      Date Announced:
      SEP 16, 2019
      NHTSA ID:
      #10165889

      This Preliminary information communicates to the technician information on what may be setting DTC P06DE. This is in addition to what is already in the service manual. Read More »

    • TSB #18NA146

      Date Announced:
      AUG 23, 2019
      NHTSA ID:
      #10165087

      This warranty administration bulletin provides policy information, proper labor operation selection and causal part identification for warranty transactions (U.S. Only). Read More »

    • TSB #19NA189

      Date Announced:
      AUG 22, 2019
      NHTSA ID:
      #10165118

      This technical bulletin provides repair information to correct a customer concern of Radio Displays Climate Off Message or HVAC Popup Displays Different Settings. Read More »

    • TSB #130089008B

      Date Announced:
      AUG 19, 2019
      NHTSA ID:
      #10165126

      This bulleting provides Wiring, Terminal and Connector Repair Information including how to determine the Service Part Number in eSI and how to locate the part(s) in the EPC. Read More »

    • TSB #19NA087

      Date Announced:
      AUG 09, 2019
      NHTSA ID:
      #10165096

      This Technical bulletin provides information for dealers/technicians on Radio Software Version V805 Over-the-Air Update Release. Read More »

    • TSB #990089019R

      Date Announced:
      JUL 26, 2019
      NHTSA ID:
      #10163900

      This informational bulletin provides process information for the (GWM) and (WPC) parts return program. Read More »

    • TSB #1308116001E

      Date Announced:
      JUN 26, 2019
      NHTSA ID:
      #10163272

      The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them. Read More »

    • TSB #16NA222

      Date Announced:
      JUN 25, 2019
      NHTSA ID:
      #10163193

      This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations. Read More »

    • TSB #000601012J

      Date Announced:
      JUN 25, 2019
      NHTSA ID:
      #10163260

      This informational bulletin advises about the possible issues that may occur when using a scotch brite pad or highly abrasive disk on gasket sealing surfaces or reused parts. Read More »

    • TSB #090604026Q

      Date Announced:
      JUN 25, 2019
      NHTSA ID:
      #10163266

      This informational bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2. Read More »

    • TSB #N192219930 01

      Date Announced:
      JUN 20, 2019
      NHTSA ID:
      #10164106

      N192219930-01 - Customer Satisfaction Program (revised warranty information). Certain 2018-2019 model year Chevrolet Camaro vehicles, equipped with competition-oriented tires (RPO R6O/A1Z/ZL1), may have a section missing in the ... Read More »

    • TSB #PIC6254D

      Date Announced:
      JUN 19, 2019
      NHTSA ID:
      #10162142

      This Preliminary Information communicates additional information to the dealerships when dealing with questions on a vinyl hood wrap regarding care, cleaning and replacement. Read More »

    • TSB #N192255460

      Date Announced:
      JUN 14, 2019
      NHTSA ID:
      #10164104

      Certain 2019 model year Chevrolet Camaro vehicles, equipped with a 6.2L V8 Engine, 6-Speed Manual Transmission, and Forward Collision Alert have the feature Active Rev Match (ARM). Read More »

    • TSB #PIC6365

      Date Announced:
      MAY 21, 2019
      NHTSA ID:
      #10161038

      This Preliminary information communicates information to dealers advising certain Over the air updates and USB updates have been temporarily suspended. Read More »

    • TSB #PIT5655B

      Date Announced:
      MAY 20, 2019
      NHTSA ID:
      #10161037

      This Preliminary information communicates that a customer may complain of when a Bluetooth call is received the ringing will be continuous for the rest of the drive cycle . Read More »

    • TSB #PIC6293C

      Date Announced:
      MAY 15, 2019
      NHTSA ID:
      #10161021

      The purpose of this Preliminary Information is to provide dealership technicians some tips on installation of this kit, as well as some common areas to check if the system is inoperative after installation. Read More »

    • TSB #16NA119

      Date Announced:
      MAY 08, 2019
      NHTSA ID:
      #10161929

      This warranty administration bulletin provide policy information to cover GM's policy on performing GM covered vehicle services and maintenance on vehicles originating/sold in Canada. Read More »

    • TSB #080089014E

      Date Announced:
      MAY 02, 2019
      NHTSA ID:
      #10161907

      This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC). Read More »

    • TSB #PIE0506B

      Date Announced:
      MAY 02, 2019
      NHTSA ID:
      #10161971

      This engineering information PI ends the need for information from the field if a customer has received error message 220_7 when trying to remote start their vehicle with mobile app. Read More »

    • TSB #030729004L

      Date Announced:
      APR 02, 2019
      NHTSA ID:
      #10160133

      This informational bulletin provides normal operating characteristics and diagnostic information on Manual transmissions. Read More »

    • TSB #1008110001H

      Date Announced:
      APR 01, 2019
      NHTSA ID:
      #10160135

      This informational bulletin provides information on proper use of floor mats. Read More »

    • TSB #060089029O

      Date Announced:
      MAR 25, 2019
      NHTSA ID:
      #10158859

      This informational bulletin provides information on interior cleaning products and what is offered to clean the interiors of GM vehicles. Read More »

    • TSB #1008110001G

      Date Announced:
      MAR 22, 2019
      NHTSA ID:
      #10158867

      This informational bulletin provides information on proper use of floor mats. Read More »

    • TSB #16NA111

      Date Announced:
      MAR 20, 2019
      NHTSA ID:
      #10158781

      This informational bulletin provides diagnostic/inspection information for the air box and air filter seal to correct a MIL and DTCs P0420 and P0430 setting. Read More »

    • TSB #100845001F

      Date Announced:
      MAR 15, 2019
      NHTSA ID:
      #10158863

      This bulletin provides information for electrical ground repairs using new replacement fasteners with "conductive finish". Read More »

    • TSB #090089002Q

      Date Announced:
      MAR 14, 2019
      NHTSA ID:
      #10158862

      This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer. Read More »

    • TSB #PIT5655A

      Date Announced:
      MAR 12, 2019
      NHTSA ID:
      #10156923

      This Preliminary information communicates that a customer may complain of when a Bluetooth call is received the ringing will be continuous for the rest of the drive cycle . Read More »

    • TSB #060605001H

      Date Announced:
      MAR 05, 2019
      NHTSA ID:
      #10158860

      This informational bulletin explains the normal characteristics of exhaust noise during active fuel management when in Three or Four Cylinder Mode. Read More »

    • TSB #150601002H

      Date Announced:
      MAR 04, 2019
      NHTSA ID:
      #10158866

      This technical bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL on. Read More »

    • TSB #120089002C

      Date Announced:
      FEB 26, 2019
      NHTSA ID:
      #10155073

      This informational bulletin provides the dealer with information on what to do when requesting a new key code for the customer. Read More »

    • TSB #17NA073

      Date Announced:
      FEB 15, 2019
      NHTSA ID:
      #10154641

      This warranty administration bulletin provides information regarding the field action courtesy transportation policy. Read More »

    • TSB #18NA224

      Date Announced:
      FEB 08, 2019
      NHTSA ID:
      #10154544

      This technical bulletin provides a procedure to replace the HUD if found the cause of the Head-Up Display Inoperative or MIL Illuminated concern. Read More »

    • TSB #090089016F

      Date Announced:
      FEB 08, 2019
      NHTSA ID:
      #10155071

      This warranty nonadministrative bulletin provides information on the proper use of the labor operation 0600014. Read More »

    • TSB #090089002P

      Date Announced:
      FEB 05, 2019
      NHTSA ID:
      #10155070

      This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer. Read More »

    • TSB #PIE0506

      Date Announced:
      FEB 05, 2019
      NHTSA ID:
      #10155091

      This engineering informational bulletin is requesting information that the dealer needs to call the engineer listed if a customer has received error message 220.7 when trying to remote start their vehicle with mobile app. Read More »

    • TSB #17NA298

      Date Announced:
      JAN 16, 2019
      NHTSA ID:
      #10155053

      This technical bulletin provides repair information to correct a customer concern of the headliner sagging. Read More »

    • TSB #18NA287

      Date Announced:
      JAN 14, 2019
      NHTSA ID:
      #10155029

      This informational bulletin provides information for dealers/technicians on a blank or distorted 7 inch radio display during radio replacement. Read More »

    • TSB #060089026O

      Date Announced:
      DEC 21, 2018
      NHTSA ID:
      #10155010

      This warranty bulletin provides labor operation numbers for customer concerns Not duplicated (CCND). Read More »

    • TSB #18NA376

      Date Announced:
      DEC 14, 2018
      NHTSA ID:
      #10155002

      This bulletin provides service procedure information for dealers/technicians on Radio Software Version V509 Over-the-Air Update. Read More »

    • TSB #080089014C

      Date Announced:
      DEC 13, 2018
      NHTSA ID:
      #10155014

      This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC). Read More »

    • TSB #PIC6293A

      Date Announced:
      NOV 26, 2018
      NHTSA ID:
      #10151872

      The purpose of this Preliminary Information is to provide dealership technicians some tips on installation of this kit, as well as some common areas to check if the system is inoperative after installation. Read More »

    • TSB #18NA099

      Date Announced:
      NOV 05, 2018
      NHTSA ID:
      #10155101

      This bulletin provides information for use on a Product Assistance Claim (PAC), which is formally known as a Product Allegation Resolution (PAR) claim. Read More »

    • TSB #18347

      Date Announced:
      NOV 01, 2018
      NHTSA ID:
      #10212583

      Service Update. On certain vehicles, the overhead console OnStar push-to-talk button is printed with the incorrect icon. Replace the overhead console OnStar switch. Read More »

    • TSB #PIT5630A

      Date Announced:
      OCT 30, 2018
      NHTSA ID:
      #10149061

      This Preliminary information communicates the possible setting of B101D-39 in the OnStar module and advises of byte info to retrieve while engineering completes further investigation. Read More »

    • TSB #PIC6254C

      Date Announced:
      AUG 27, 2018
      NHTSA ID:
      #10144474

      This Preliminary Information communicates additional information to the dealerships when dealing with questions on a vinylhood wrap regarding care, cleaning and replacement. Read More »

    EQUIPMENT:ELECTRICAL

    • TSB #12-00-89-003B

      Date Announced:
      MAY 02, 2022
      NHTSA ID:
      #10211658

      This service bulletin provides policy information on warranty administration guidelines for multiple repairs with independent causes (GM Canada Dealers Only). Read More »

    • TSB #21NA068

      Date Announced:
      APR 16, 2021
      NHTSA ID:
      #10194101

      This warranty administration bulletin provides policy information requirements applicable to key fob replacement under the New Vehicle Limited Warranty or under a Replacement Parts Warranty on 2017-2022 and newer model year vehicles with ... Read More »

    • TSB #100089005I

      Date Announced:
      MAR 31, 2020
      NHTSA ID:
      #10174304

      This warranty administration bulletin explains to the technician that when using wiring repair labor operations, additional information may be needed when submitting Global Warranty transactions when doing wiring repairs. Read More »

    • TSB #19NA226

      Date Announced:
      MAR 11, 2020
      NHTSA ID:
      #10174274

      This technical bulletin provides repair information to correct a customer concern of the Launch Control being Inoperative. Read More »

    • TSB #18NA279

      Date Announced:
      OCT 10, 2019
      NHTSA ID:
      #10168186

      This informational bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking. Read More »

    • TSB #17NA276

      Date Announced:
      AUG 20, 2019
      NHTSA ID:
      #10165084

      This informational bulletin provides information on Loss of Phone Pairing or Favorites, Last Setting of Volume, Station, App, and Audio Settings Change When Vehicle Shuts Down in Demo Mode and that this is considered a normal ... Read More »

    • TSB #PIT5663A

      Date Announced:
      AUG 12, 2019
      NHTSA ID:
      #10164763

      This PI was written to inform dealers of a condition where a "Climate off" message will be displayed on the screen even thought the HVAC system is fully operational. Read More »

    • TSB #PIP5663

      Date Announced:
      JUL 31, 2019
      NHTSA ID:
      #10163690

      This Preliminary information communicates AFM / DFM usage Information. providing additional information on the AFM and DFM systems Read More »

    • TSB #PIC6065C

      Date Announced:
      JUN 28, 2019
      NHTSA ID:
      #10162172

      This Preliminary Information communication provides information to the technician about vehicles that do not recognize the SD card when it is used in the Performance Data Recorder (PDR) system. Read More »

    • TSB #PIC6364A

      Date Announced:
      JUN 03, 2019
      NHTSA ID:
      #10162102

      This Preliminary Information communicates information on relearning the power windows if they become inoperative after the vehicle's battery becomes discharged. Read More »

    • TSB #PIE0506B

      Date Announced:
      MAY 02, 2019
      NHTSA ID:
      #10161971

      This engineering information PI ends the need for information from the field if a customer has received error message 220_7 when trying to remote start their vehicle with mobile app. Read More »

    • TSB #070849020P

      Date Announced:
      MAR 22, 2019
      NHTSA ID:
      #10158861

      This informational bulletin provides information for the IPC odometer programming method quick reference guide. Read More »

    • TSB #19NA010

      Date Announced:
      JAN 24, 2019
      NHTSA ID:
      #10154618

      This informational bulletin provides information for dealers/technicians on Information on Head-Up Display (HUD) on Vehicles Model Year 2017 and Newer Has Rotational Feature that Allows for Adjusting of the Angle of the HUD Image. Read More »

    • TSB #030603004X

      Date Announced:
      JAN 24, 2019
      NHTSA ID:
      #10154626

      This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements. Read More »

    • TSB #17NA330

      Date Announced:
      DEC 04, 2018
      NHTSA ID:
      #10154978

      This informational bulletin provides information for the customer to pair their phone in order for the push to talk button on the steering wheel control to work. Read More »

    • TSB #PIT5630A

      Date Announced:
      OCT 30, 2018
      NHTSA ID:
      #10149061

      This Preliminary information communicates the possible setting of B101D-39 in the OnStar module and advises of byte info to retrieve while engineering completes further investigation. Read More »

    EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

    • TSB #20NA171

      Date Announced:
      NOV 23, 2021
      NHTSA ID:
      #10205543

      This service bulletin provides repair information to correct a customer concern of software issues with Radio Software Version V808. Read More »

    • TSB #PIT5790B

      Date Announced:
      JUN 10, 2021
      NHTSA ID:
      #10201277

      This Preliminary information communicates a concern where the radio will reboot when adjusting the volume intermittently and that engineering is investigating. Read More »

    • TSB #PIT5790A

      Date Announced:
      DEC 18, 2020
      NHTSA ID:
      #10185744

      This Preliminary information communicates a concern where the radio will reboot when adjusting the volume intermittently and that engineering is investigating Read More »

    • TSB #20NA235

      Date Announced:
      DEC 17, 2020
      NHTSA ID:
      #10186101

      This service bulletin provides information to aid a dealer/customer concern of Radio Unwanted Phantom Touch or Non-Responsive to Touch After Cleaning/Disinfecting Radio Display. Read More »

    • TSB #19NA076

      Date Announced:
      NOV 30, 2020
      NHTSA ID:
      #10184482

      This technical bulletin provides repair information to correct a customer concern of Blue or Black Screen and Service Rear Vision System Message on Radio Display Shifting into Reverse. Read More »

    • TSB #20NA097

      Date Announced:
      NOV 13, 2020
      NHTSA ID:
      #10184486

      This technical bulletin provides repair information to correct a customer concern of Unwanted Radio Volume Ramp Up to Max, Radio Resets, Radio Display Blank, or Non-Responsive to Touch. Read More »

    • TSB #PIT5794

      Date Announced:
      NOV 12, 2020
      NHTSA ID:
      #10184106

      This Preliminary information communicates a concern where the wrong part number was being installed causing XM and Audio concerns. Read More »

    • TSB #PIT5790

      Date Announced:
      NOV 05, 2020
      NHTSA ID:
      #10184097

      This Preliminary information communicates a concern where the radio will reboot when adjusting the volume intermittently and that engineering is investigating Read More »

    • TSB #20NA097

      Date Announced:
      OCT 12, 2020
      NHTSA ID:
      #10183183

      This technical bulletin provides repair information to correct a customer concern of Unwanted Radio Volume Ramp Up to Max. Read More »

    • TSB #20NA171

      Date Announced:
      SEP 25, 2020
      NHTSA ID:
      #10181701

      This technical bulletin provides repair information to correct a customer concern of software issues with Radio Software Version V808. Read More »

    • TSB #20NA171

      Date Announced:
      AUG 28, 2020
      NHTSA ID:
      #10180323

      This technical bulletin provides repair information to correct a customer concern of software issues with Radio Software Version V808. Read More »

    • TSB #19NA279

      Date Announced:
      JAN 02, 2020
      NHTSA ID:
      #10171901

      This Technical bulletin provides a procedure for dealers/technicians on Radio Software Version V807 Over-the-Air Update. Read More »

    • TSB #19NA087

      Date Announced:
      OCT 23, 2019
      NHTSA ID:
      #10168228

      This Technical bulletin provides information for dealers/technicians on Radio Software Version V805 Over-the-Air Update Release. Read More »

    • TSB #19NA135

      Date Announced:
      JUN 14, 2019
      NHTSA ID:
      #10163251

      This technical bulletin provides repair information to correct a customer concern of Sirius XM Radio Stations Missing or SXM Favorites Greyed Out. Read More »

    • TSB #19NA047

      Date Announced:
      APR 18, 2019
      NHTSA ID:
      #10160127

      This Technical bulletin provides procedure information for dealers/technicians on Radio Software Version V803 Over-the-Air Update. Read More »

    • TSB #PIC6358

      Date Announced:
      MAR 29, 2019
      NHTSA ID:
      #10156958

      This Preliminary Information communicates information to the dealers that this radio tuning issue is a known concern and that a fix is currently being developed. Read More »

    EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

    • TSB #PIT6122

      Date Announced:
      JAN 31, 2024
      NHTSA ID:
      #10250006

      This Preliminary information communicates to dealers of a known issue with failed map update Read More »

    EQUIPMENT:ELECTRICAL:INFOTAINMENT

    • TSB #19-NA-076

      Date Announced:
      FEB 07, 2023
      NHTSA ID:
      #10232070

      This service bulletin provides repair information to correct a customer concern of Blue or Black Screen and Service Rear Vision System Message on Radio Display Shifting into Reverse. Read More »

    EQUIPMENT:ELECTRICAL:ACCESSORY GENERATOR:CONTROLS

    • TSB #PIP5632E

      Date Announced:
      JUN 15, 2021
      NHTSA ID:
      #10201281

      This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Read More »

    EQUIPMENT:ELECTRICAL:ACCESSORY GENERATOR:OUTLETS/RECEPTACLE

    • TSB #PIP5628E

      Date Announced:
      FEB 10, 2023
      NHTSA ID:
      #10232811

      This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308 and/or P050D Read More »

    EQUIPMENT:ELECTRICAL:DONGLE

    • TSB #18347

      Date Announced:
      NOV 01, 2018
      NHTSA ID:
      #10212583

      Service Update. On certain vehicles, the overhead console OnStar push-to-talk button is printed with the incorrect icon. Replace the overhead console OnStar switch. Read More »

    EQUIPMENT:MECHANICAL

    • TSB #19NA266

      Date Announced:
      NOV 19, 2019
      NHTSA ID:
      #10169348

      This technical bulletin provides a procedure to replace the center support bearing to correct a condition of a flutter noise emitting from the center of the vehicle. Read More »

    EQUIPMENT:MECHANICAL:POWER TAKE-OFF (PTO)

    • TSB #PIP5943

      Date Announced:
      OCT 19, 2023
      NHTSA ID:
      #10246011

      This Preliminary Information communication advises the technician on diagnostic aids to help with the diagnosis and repair of 8 Speed Transmissions Read More »

    EQUIPMENT:OTHER:LABELS

    • TSB #PIP5597

      Date Announced:
      OCT 09, 2018
      NHTSA ID:
      #10147363

      This Preliminary information communicates to the technician where to find the engine identification tag and what information on that tag to use during programming of someengine control modules. Read More »

    EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

    • TSB #18-NA-099

      Date Announced:
      JAN 16, 2024
      NHTSA ID:
      #10249590

      This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim. Read More »

    • TSB #PIP5601B

      Date Announced:
      JAN 12, 2024
      NHTSA ID:
      #10249980

      This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose and repair. Read More »

    • TSB #23-NA-219

      Date Announced:
      DEC 12, 2023
      NHTSA ID:
      #10247552

      This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer Installed Accessories. Read More »

    • TSB #05-00-89-029F

      Date Announced:
      OCT 11, 2023
      NHTSA ID:
      #10244326

      This service bulletin provides information on General Motors Dealership Critical Equipment Requirements and Recommendations. Read More »

    • TSB #99-00-89-019Y

      Date Announced:
      OCT 03, 2023
      NHTSA ID:
      #10244315

      This Warranty Administration bulletin provides information on the Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program. Read More »

    • TSB #02-00-89-002W

      Date Announced:
      SEP 26, 2023
      NHTSA ID:
      #10244200

      This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. and Canada Dealers Only). Read More »

    • TSB #10-00-89-006J

      Date Announced:
      SEP 26, 2023
      NHTSA ID:
      #10244201

      This service bulletin provides information for dealers on how to submit a product information report (PIR) (Canada Only). Read More »

    • TSB #23-NA-154

      Date Announced:
      SEP 05, 2023
      NHTSA ID:
      #10243717

      This bulletin provides information on Warranty Administration a?? Required Operating Procedures - 8 Points (U.S. Only). Read More »

    • TSB #18-NA-306

      Date Announced:
      SEP 01, 2023
      NHTSA ID:
      #10242842

      This Warranty Administration service bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA). Read More »

    • TSB #PIP5358C

      Date Announced:
      JUL 18, 2023
      NHTSA ID:
      #10240793

      This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Read More »

    • TSB #PIP4902R

      Date Announced:
      JUL 13, 2023
      NHTSA ID:
      #10240786

      This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Read More »

    • TSB #23-NA-103

      Date Announced:
      JUN 08, 2023
      NHTSA ID:
      #10237960

      This service bulletin provides information on submitting quality Photos of Various Vehicle Concerns to the GM Technical Assistance Center (TAC). Read More »

    • TSB #02-00-89-002V

      Date Announced:
      JUN 01, 2023
      NHTSA ID:
      #10237841

      This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. Dealers Only). Read More »

    • TSB #04-00-89-015Z

      Date Announced:
      APR 19, 2023
      NHTSA ID:
      #10235713

      This bulletin provides information on Warranty Administration a?? Required Operating Procedures - 8 Points (U.S. Only). Read More »

    • TSB #11-00-89-005V

      Date Announced:
      APR 06, 2023
      NHTSA ID:
      #10234621

      This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only). Read More »

    • TSB #17-NA-073

      Date Announced:
      FEB 21, 2023
      NHTSA ID:
      #10232287

      This warranty administration bulletin provides information regarding the field action courtesy transportation policy. Read More »

    • TSB #18-NA-146

      Date Announced:
      FEB 20, 2023
      NHTSA ID:
      #10232288

      This warranty administration bulletin provides policy information, proper labor operation selection and causal part identification for warranty transactions (U.S. Only). Read More »

    • TSB #18-NA-263

      Date Announced:
      FEB 17, 2023
      NHTSA ID:
      #10232143

      This warranty administration bulletin provides policy information for variable diagnostic time allowances on select labor operations (U.S. Only). Read More »

    • TSB #00-00-90-002M

      Date Announced:
      JAN 31, 2023
      NHTSA ID:
      #10231518

      This service bulletin provides information for accurate tire pressures that ensure the safe handling and appropriate ride characteristics of GM cars and trucks. Read More »

    • TSB # 02-00-89-002U

      Date Announced:
      JAN 20, 2023
      NHTSA ID:
      #10231302

      This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. Dealers Only). Read More »

    • TSB #09-00-89-008F

      Date Announced:
      DEC 21, 2022
      NHTSA ID:
      #10228906

      This Warranty Administration bulletin provides retail and wholesale service personnel with the policies/procedures and the warranty transaction submission procedures that support the Personal Property Damage process. Read More »

    • TSB #PIP5632G

      Date Announced:
      DEC 05, 2022
      NHTSA ID:
      #10230683

      This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Read More »

    • TSB #PIP4902Q

      Date Announced:
      DEC 02, 2022
      NHTSA ID:
      #10230682

      This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Read More »

    • TSB #10-00-89-006I

      Date Announced:
      OCT 07, 2022
      NHTSA ID:
      #10224820

      This service bulletin provides information for dealers on how to submit a product information report (PIR) (Canada Only). Read More »

    • TSB #22-NA-195

      Date Announced:
      SEP 28, 2022
      NHTSA ID:
      #10222839

      This service bulletin provides information on Handling Requests for Modifications to Permanently Import/Export Vehicles Between the U.S. and Canada. Read More »

    • TSB #01-00-89-010Q

      Date Announced:
      SEP 14, 2022
      NHTSA ID:
      #10222733

      This service bulletin provides information on a guide to help reduce repeat visits for the same customer concern. Read More »

    • TSB #11-00-89-005U

      Date Announced:
      SEP 09, 2022
      NHTSA ID:
      #10222649

      This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only). Read More »

    • TSB #18-NA-306

      Date Announced:
      AUG 25, 2022
      NHTSA ID:
      #10219284

      This Warranty Administration service bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA). Read More »

    • TSB #11-00-89-005T

      Date Announced:
      AUG 22, 2022
      NHTSA ID:
      #10219278

      This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only). Read More »

    • TSB #04-00-89-015X

      Date Announced:
      JUL 22, 2022
      NHTSA ID:
      #10217043

      This bulletin provides information on Warranty Administration a?? Required Operating Procedures - 8 Points (U.S. Only). Read More »

    • TSB #18-NA-306

      Date Announced:
      JUL 18, 2022
      NHTSA ID:
      #10217048

      This Warranty Administration service bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA). Read More »

    • TSB #22-NA-070

      Date Announced:
      JUN 24, 2022
      NHTSA ID:
      #10215628

      This service bulletin provides information for replacement parts traceability (RPT) process to aid in tracking part replacements. Read More »

    • TSB #22-NA-106

      Date Announced:
      MAY 19, 2022
      NHTSA ID:
      #10213252

      This service bulletin provides information on GM Canada New Vehicle Tire Warranty Program for Original Equipment (OE) Tires and PDI installed Limited Production Option (LPO) Tires. Read More »

    • TSB #18-NA-099

      Date Announced:
      MAY 16, 2022
      NHTSA ID:
      #10213022

      This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim. Read More »

    • TSB #21NA135

      Date Announced:
      FEB 04, 2022
      NHTSA ID:
      #10214223

      This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content. Read More »

    • TSB #22NA042

      Date Announced:
      FEB 01, 2022
      NHTSA ID:
      #10215767

      Information on Camaro ZL1 10-Speed MGL Automatic Transmission Fluid Level Setting for the Track. Read More »

    • TSB #22NA018

      Date Announced:
      JAN 28, 2022
      NHTSA ID:
      #10212633

      This service bulletin provides information for the Global Warranty Management (GWM) Warranty Parts Center (WPC) Part Photo Return Process (U.S. Dealers Only). Read More »

    • TSB #080089014G

      Date Announced:
      JAN 28, 2022
      NHTSA ID:
      #10213762

      This service bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC). Read More »

    • TSB #990089019W

      Date Announced:
      JAN 28, 2022
      NHTSA ID:
      #10213766

      This Warranty Administration bulletin provides information on Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program Information. Read More »

    • TSB #20NA038

      Date Announced:
      APR 08, 2021
      NHTSA ID:
      #10194084

      This informational bulletin explains the difference in AFM and DFM engines and what is and is not activated during this occurrence. Read More »

    • TSB #PIP5730A

      Date Announced:
      DEC 29, 2020
      NHTSA ID:
      #10187205

      This Preliminary information communicates additional diagnostic information for DTC's P0016 and P0018. Read More »

    • TSB #040089015V

      Date Announced:
      DEC 01, 2020
      NHTSA ID:
      #10187626

      This bulletin provides information on Warranty Administration ? Required Operating Procedures - 8 Points (U.S. Only). Read More »

    • TSB #18NA263

      Date Announced:
      NOV 25, 2020
      NHTSA ID:
      #10184480

      This warranty administration bulletin provide policy information for variable diagnostic time allowances on select labor operations (U.S. Only). Read More »

    • TSB #110089005P

      Date Announced:
      SEP 30, 2020
      NHTSA ID:
      #10181724

      This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only). Read More »

    • TSB #18NA099

      Date Announced:
      AUG 05, 2020
      NHTSA ID:
      #10180299

      This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim. Read More »

    • TSB #150089002B

      Date Announced:
      JUL 10, 2020
      NHTSA ID:
      #10179408

      This bulletin provides information to dealers regarding transportation damage repair claim submission requirements. Read More »

    • TSB #000310003Z

      Date Announced:
      APR 29, 2020
      NHTSA ID:
      #10175850

      This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only). Read More »

    • TSB #060089029P

      Date Announced:
      MAR 20, 2020
      NHTSA ID:
      #10174302

      This informational bulletin provides information on interior cleaning products and what is offered to clean the interiors of GM vehicles. Read More »

    • TSB #070089037O

      Date Announced:
      MAR 18, 2020
      NHTSA ID:
      #10174303

      This warranty administration bulletin provides policy information for courtesy transportation and roadside assistance programs. Read More »

    • TSB #060089026P

      Date Announced:
      MAR 03, 2020
      NHTSA ID:
      #10174301

      This warranty administration bulletin provides information on Warranty Administration ? Customer Concern Not Duplicated (CCND) Labor Operation Numbers. Read More »

    • TSB #990089019S

      Date Announced:
      MAR 02, 2020
      NHTSA ID:
      #10174307

      This warranty administration bulletin provides information on Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program Information. Read More »

    • TSB #040089015U

      Date Announced:
      FEB 27, 2020
      NHTSA ID:
      #10173415

      This bulletin provides information on Warranty Administration ? Required Operating Procedures - 8 Points (U.S. Only). Read More »

    • TSB #000310003Y

      Date Announced:
      FEB 26, 2020
      NHTSA ID:
      #10173414

      This warranty administration bulletin provides information on the tires supplied with a new vehicle are covered by General Motors against defects in material or workmanship under the Bumper-to-Bumper New Vehicle Limited Warranty. Read More »

    • TSB #16NA119

      Date Announced:
      FEB 14, 2020
      NHTSA ID:
      #10172773

      This warranty administration bulletin provide policy information to cover GMs policy on performing GM covered vehicle services and maintenance on vehicles originating/sold in Canada. Read More »

    • TSB #150089005C

      Date Announced:
      FEB 14, 2020
      NHTSA ID:
      #10173418

      This Warranty Administration bulletin provides information on Essential Tools that include Consumable Parts (U.S. Only). Read More »

    • TSB #18NA306

      Date Announced:
      JAN 17, 2020
      NHTSA ID:
      #10171888

      This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA) (US dealers only). Read More »

    • TSB #080089014F

      Date Announced:
      NOV 25, 2019
      NHTSA ID:
      #10169355

      This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC). Read More »

    • TSB #19NA256

      Date Announced:
      NOV 18, 2019
      NHTSA ID:
      #10169341

      This technical bulletin provides a procedure to perform inspections to determine if the engine needs to be replaced as opposed to just internal parts for knocking, rattle, squeak and/or squeal type noises from engine. Read More »

    • TSB #100089006G

      Date Announced:
      OCT 16, 2019
      NHTSA ID:
      #10168207

      This informational bulletin provides information for dealers how to submit a product information report (PIR) (Canada Only). Read More »

    • TSB #100089009C

      Date Announced:
      OCT 09, 2019
      NHTSA ID:
      #10168208

      This informational bulletin provides information on key code security and information on GM key code look up applications. Read More »

    • TSB #18NA306

      Date Announced:
      OCT 02, 2019
      NHTSA ID:
      #10168188

      This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA) (US dealers only). Read More »

    • TSB #010089010N

      Date Announced:
      OCT 02, 2019
      NHTSA ID:
      #10168204

      This informational bulletin provides information on comebacks prevention information and using customer concern verification sheets (CCVS). Read More »

    • TSB #19NA010

      Date Announced:
      JUL 30, 2019
      NHTSA ID:
      #10164113

      This informational bulletin provides information for dealers/technicians on Information on Head-Up Display (HUD) on Vehicles Model Year 2017 and Newer Has Rotational Feature that Allows for Adjusting of the Angle of the HUD Image. Read More »

    • TSB #19NA142

      Date Announced:
      JUL 25, 2019
      NHTSA ID:
      #10164120

      This technical bulletin provides information for new transmission oil to use, a procedure for exchanging the old fluid and adding the new fluid to a service transmission. Read More »

    • TSB #19NA157

      Date Announced:
      JUL 09, 2019
      NHTSA ID:
      #10164124

      This informational bulletin provides information for dealers/technicians on brake fluid leak at the caliper, cracking, reduced brake performance, rub or grind noise, caliper paint appearance. Read More »

    • TSB #060847001O

      Date Announced:
      JUN 11, 2019
      NHTSA ID:
      #10163263

      This bulletin explains the labor operation numbers used for submitting warranty claims for module reprogramming and not when replacing a module. Read More »

    • TSB #18NA290

      Date Announced:
      JUN 10, 2019
      NHTSA ID:
      #10161106

      This New Model Features Mid-Cycle Update Bulletin provides General Information and other Topics to help the Service and Sales Personnel become familiar with the features specific to the 2019 Chevrolet Camaro Models. Read More »

    • TSB #N192219930

      Date Announced:
      MAY 16, 2019
      NHTSA ID:
      #10161359

      N192219930 - Customer Satisfaction Program. Certain vehicles, equipped with competition-oriented tires (RPO R6O/AZ1/ZL1), may have a section missing in the High-Performance Owner's Manual Supplement explaining warnings about certain ... Read More »

    • TSB #110089005N

      Date Announced:
      MAR 26, 2019
      NHTSA ID:
      #10158864

      This warranty administration bulletin provides information on Dealer Empowerment Labor Operations and Customer Enthusiasm. Read More »

    • TSB #030089006Q

      Date Announced:
      MAR 25, 2019
      NHTSA ID:
      #10158855

      This informational bulletin provides the dealership with how to prep a vehicle for delivery to the customer to aid in higher CSi scores. Read More »

    • TSB #030846004V

      Date Announced:
      MAR 25, 2019
      NHTSA ID:
      #10158856

      This informational bulletin provides information on OnStar? VCIM is currently restricted parts. By working closely with our dealers and technicians, through the part restriction process, the General Motors team will gain a better ... Read More »

    • TSB #060089029O

      Date Announced:
      MAR 25, 2019
      NHTSA ID:
      #10158859

      This informational bulletin provides information on interior cleaning products and what is offered to clean the interiors of GM vehicles. Read More »

    • TSB #040089053G

      Date Announced:
      MAR 22, 2019
      NHTSA ID:
      #10158857

      This informational bulletin provides information for the dealer technician to gather as much information to help aid Engineers by completely filling out requested reports. Read More »

    • TSB #070849020P

      Date Announced:
      MAR 22, 2019
      NHTSA ID:
      #10158861

      This informational bulletin provides information for the IPC odometer programming method quick reference guide. Read More »

    • TSB #090089002Q

      Date Announced:
      MAR 14, 2019
      NHTSA ID:
      #10158862

      This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer. Read More »

    • TSB #PIE0506A

      Date Announced:
      MAR 11, 2019
      NHTSA ID:
      #10158877

      This engineering informational bulletin is requesting information that the dealer needs to call the engineer listed if a customer has received error message 220_7 when trying to remote start their vehicle with mobile app. Read More »

    • TSB #19NA038

      Date Announced:
      FEB 25, 2019
      NHTSA ID:
      #10155023

      This New Model Features Bulletin provides General Information and other Topics to help the Service and Sales Personnel become familiar with the features specific to the 2019 Chevrolet Camaro ZL1-1LE equipped with the 10-Speed 10L90 ... Read More »

    • TSB #010089010M

      Date Announced:
      JAN 31, 2019
      NHTSA ID:
      #10154625

      This informational bulletin provides information on comebacks prevention information and using customer concern verification sheets (CCVS). Read More »

    • TSB #080089014D

      Date Announced:
      JAN 31, 2019
      NHTSA ID:
      #10154628

      This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC). Read More »

    • TSB #040089015T

      Date Announced:
      JAN 14, 2019
      NHTSA ID:
      #10154627

      This warranty administration bulletin provides policy information on required operating procedures. Read More »

    • TSB #17NA066

      Date Announced:
      DEC 14, 2018
      NHTSA ID:
      #10154975

      This warranty administration bulletin provide policy information for automatic transmission Oil Cooler Flush and flow test. Read More »

    • TSB #18NA372

      Date Announced:
      DEC 11, 2018
      NHTSA ID:
      #10154998

      This technical bulletin provides a procedure for rotor replacement for a squeal/squeak noise during light brake apply. Read More »

    EQUIPMENT ADAPTIVE/MOBILITY

    • TSB #19NA218

      Date Announced:
      DEC 17, 2021
      NHTSA ID:
      #10212558

      This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine. Read More »

    • TSB #PIC6293F

      Date Announced:
      NOV 11, 2021
      NHTSA ID:
      #10204449

      The purpose of this Preliminary Information is to provide dealership technicians some tips on installation of this kit, as well as some common areas to check if the system is inoperative after installation. Read More »

    • TSB #21NA147

      Date Announced:
      JUN 22, 2021
      NHTSA ID:
      #10200146

      This service bulletin provides a repair procedure to correct a customer concern of Coolant and/or Oil Leak, Malfunction Indicator Lamp (MIL) Illuminated?. Read More »

    • TSB #010842001N

      Date Announced:
      JUN 21, 2021
      NHTSA ID:
      #10200151

      This service bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Water Leaks and Replacement Guidelines. Read More »

    • TSB #080730035E

      Date Announced:
      JUN 07, 2021
      NHTSA ID:
      #10200152

      This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid. Read More »

    • TSB #110089002E

      Date Announced:
      JUN 03, 2021
      NHTSA ID:
      #10200153

      This service bulletin provides information on GM Accessories ? Dealer-Installed, Repaired or Replaced During Warranty Coverage Period. Read More »

    • TSB #1008110001I

      Date Announced:
      MAR 11, 2021
      NHTSA ID:
      #10191232

      This informational bulletin provides information on proper use of floor mats. Read More »

    • TSB #21NA026

      Date Announced:
      JAN 29, 2021
      NHTSA ID:
      #10188401

      This service bulletin provides information for dealers/technicians on accessory all-weather floor liners and flat mats warped or misshapen. Read More »

    • TSB #150601002K

      Date Announced:
      DEC 17, 2020
      NHTSA ID:
      #10186107

      This service bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL Illuminated. Read More »

    • TSB #19NA218

      Date Announced:
      DEC 16, 2020
      NHTSA ID:
      #10186073

      This technical bulletin provides a service procedure to correct a condition of Ticking Noise from the Engine. Read More »

    • TSB #090604026S

      Date Announced:
      DEC 08, 2020
      NHTSA ID:
      #10186106

      This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2. Read More »

    • TSB #PIC6397B

      Date Announced:
      NOV 30, 2020
      NHTSA ID:
      #10184141

      This Preliminary Information communicates information to the technician about diagnosing a battery draw, or a concern where the engine may not be able to be turned off. Read More »

    • TSB #000310002L

      Date Announced:
      NOV 12, 2020
      NHTSA ID:
      #10184499

      This service bulletin provides information on Chemical Staining, Pitting, Corrosion and/or Spotted Appearance of Chromed Aluminum Wheels. Read More »

    • TSB #20NA213

      Date Announced:
      OCT 30, 2020
      NHTSA ID:
      #10183211

      This service bulletin provides information on Improved Oil Filter Gasket Design for Spin-On Oil Filters PF63, PF64 and PF48. Read More »

    • TSB #18NA291

      Date Announced:
      OCT 29, 2020
      NHTSA ID:
      #10183157

      This technical bulletin provides a procedure to replace the Schrader valve port with an open fill port to aid in filling the supercharger cooling system and to correct the engine performance. Read More »

    • TSB #17NA271

      Date Announced:
      OCT 13, 2020
      NHTSA ID:
      #10183143

      This bulletin provides a procedure to clean the back side of the rims and rotors and to correct the customers concern of wheel clicking. Read More »

    • TSB #16NA334

      Date Announced:
      OCT 09, 2020
      NHTSA ID:
      #10183129

      This technical bulletin provides a procedure to reposition a front corner of the folding top front weatherstrip to correct a condition of a water leak at the windshield header/A-pillar area. Read More »

    • TSB #17NA216

      Date Announced:
      OCT 09, 2020
      NHTSA ID:
      #10183138

      This technical bulletin provides repair information to correct a customer concern of the convertible top back glass separating from top cover material. Read More »

    • TSB #18NA276

      Date Announced:
      OCT 09, 2020
      NHTSA ID:
      #10183156

      This technical bulletin provides repair information to correct a customer concern of seeing a paint wear mark or chip at the corner of a rocker panel molding from door over-slam hem seal contact. Read More »

    • TSB #20NA017

      Date Announced:
      OCT 09, 2020
      NHTSA ID:
      #10183179

      This technical bulletin provides repair information to correct a customer concern of seeing an outward bump on the surface of the front fascia (ZL1 or ZL1 1LE for U.S. and Canada Dealers Only). Read More »

    • TSB #17NA261

      Date Announced:
      OCT 02, 2020
      NHTSA ID:
      #10183142

      This service bulletin provides information that you cannot have an accessory grille installed at the same time as the aux cooler because this may cause the vehicle to overheat due to the grille not allowing air to pass to cool the engine. Read More »

    • TSB #19NA010

      Date Announced:
      JUN 08, 2020
      NHTSA ID:
      #10178255

      This informational bulletin provides information for dealers/technicians on Head-Up Display (HUD) on Vehicles Model Year 2017 and Newer Having Rotational Feature that Allows for Adjusting of Angle of HUD Image. Read More »

    • TSB #16NA383

      Date Announced:
      MAY 08, 2020
      NHTSA ID:
      #10176607

      This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels ... Read More »

    • TSB #060089029R

      Date Announced:
      APR 28, 2020
      NHTSA ID:
      #10175853

      This informational bulletin includes information on Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability. Read More »

    • TSB #PI0281H

      Date Announced:
      APR 14, 2020
      NHTSA ID:
      #10175855

      This preliminary informational bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers. Read More »

    • TSB #060089029Q

      Date Announced:
      APR 03, 2020
      NHTSA ID:
      #10175852

      This informational bulletin provides information on interior cleaning products and what is offered to clean the interiors of GM vehicles. Read More »

    • TSB #19NA104

      Date Announced:
      FEB 28, 2020
      NHTSA ID:
      #10173393

      This informational bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area. Read More »

    • TSB #040601029J

      Date Announced:
      FEB 28, 2020
      NHTSA ID:
      #10173416

      This informational bulletin explains Unscheduled Supplemental Services (including Flushing Services and Additives) and the Proper use of GM Simplified Maintenance Schedules. Read More »

    • TSB #150089005C

      Date Announced:
      FEB 14, 2020
      NHTSA ID:
      #10173418

      This Warranty Administration bulletin provides information on Essential Tools that include Consumable Parts (U.S. Only). Read More »

    • TSB #17NA087

      Date Announced:
      JAN 31, 2020
      NHTSA ID:
      #10171881

      This informational bulletin provides information on Characteristics of Wide Low Aspect Ratio Tires, Vehicle Pulls Left or Right, Wanders, Follows Depressions in Road Surface, Tramlining. Read More »

    • TSB #16NA383

      Date Announced:
      JAN 02, 2020
      NHTSA ID:
      #10171878

      This informational bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier ... Read More »

    • TSB #100089009D

      Date Announced:
      NOV 26, 2019
      NHTSA ID:
      #10169357

      This informational bulletin provides information on key code security rules and information on GM keycode look-up applications. Read More »

    • TSB #19NA270

      Date Announced:
      NOV 21, 2019
      NHTSA ID:
      #10169351

      This technical bulletin provides repair information to correct a customer concern of Phone Ringer Volume Turned Down or Too Quiet. Read More »

    • TSB #010842001M

      Date Announced:
      NOV 12, 2019
      NHTSA ID:
      #10169354

      This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines. Read More »

    • TSB #080310006G

      Date Announced:
      NOV 12, 2019
      NHTSA ID:
      #10169356

      This technical bulletin provides a procedure on how to clean and resurface aluminum wheel bead seats for vehicles that have the condition of Tire Slowly Goes Flat, Tire Air Loss, Low Tire Pressure Warning Light Illuminated, Aluminum Wheel ... Read More »

    • TSB #100845001G

      Date Announced:
      JUN 26, 2019
      NHTSA ID:
      #10163268

      This bulletin provides information for electrical ground repairs using new General Motors replacement fasteners with conductive finish. Read More »

    • TSB #1308116001E

      Date Announced:
      JUN 26, 2019
      NHTSA ID:
      #10163272

      The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them. Read More »

    • TSB #000601012J

      Date Announced:
      JUN 25, 2019
      NHTSA ID:
      #10163260

      This informational bulletin advises about the possible issues that may occur when using a scotch brite pad or highly abrasive disk on gasket sealing surfaces or reused parts. Read More »

    • TSB #19NA084

      Date Announced:
      APR 17, 2019
      NHTSA ID:
      #10160425

      This technical bulletin provides repair information to correct a customer concern of a ground effects fit issue at rear fascia accessory valance (rear diffuser). Read More »

    • TSB #060089029O

      Date Announced:
      MAR 25, 2019
      NHTSA ID:
      #10158859

      This informational bulletin provides information on interior cleaning products and what is offered to clean the interiors of GM vehicles. Read More »

    • TSB #1008110001G

      Date Announced:
      MAR 22, 2019
      NHTSA ID:
      #10158867

      This informational bulletin provides information on proper use of floor mats. Read More »

    • TSB #100845001F

      Date Announced:
      MAR 15, 2019
      NHTSA ID:
      #10158863

      This bulletin provides information for electrical ground repairs using new replacement fasteners with "conductive finish". Read More »

    • TSB #19NA052

      Date Announced:
      MAR 14, 2019
      NHTSA ID:
      #10158845

      This technical bulletin provides a procedure to replace the starter solenoid cable due to circuit 1 shorted to ground at the starter heat shield. Read More »

    • TSB #090089002Q

      Date Announced:
      MAR 14, 2019
      NHTSA ID:
      #10158862

      This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer. Read More »

    • TSB #PIT5655A

      Date Announced:
      MAR 12, 2019
      NHTSA ID:
      #10156923

      This Preliminary information communicates that a customer may complain of when a Bluetooth call is received the ringing will be continuous for the rest of the drive cycle . Read More »

    • TSB #050604022P

      Date Announced:
      MAR 07, 2019
      NHTSA ID:
      #10158858

      This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL. Read More »

    • TSB #150601002H

      Date Announced:
      MAR 04, 2019
      NHTSA ID:
      #10158866

      This technical bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL on. Read More »

    • TSB #18NA345

      Date Announced:
      JAN 18, 2019
      NHTSA ID:
      #10155034

      This informational bulletin provides information for dealers/technicians on the availability of the steering wheel spoke lower cover, as a service part. Read More »

    • TSB #060850009J

      Date Announced:
      DEC 05, 2018
      NHTSA ID:
      #10155012

      This informational bulletin provides information for information on passenger presence sensing system (PPS or PSS) concerns with custom upholstery, accessory seat heaters or other comfort enhancing devices. Read More »

    • TSB #PIC6254C

      Date Announced:
      AUG 27, 2018
      NHTSA ID:
      #10144474

      This Preliminary Information communicates additional information to the dealerships when dealing with questions on a vinylhood wrap regarding care, cleaning and replacement. Read More »

    EQUIPMENT ADAPTIVE/MOBILITY:VEHICLE CONTROLS:STEERING

    • TSB #030091001H

      Date Announced:
      NOV 05, 2021
      NHTSA ID:
      #10205737

      This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure, when diagnosing vibration concerns. Read More »

    EQUIPMENT:APPLIANCE:AIR CONDITIONER

    • TSB #PIT5663A

      Date Announced:
      AUG 12, 2019
      NHTSA ID:
      #10164763

      This PI was written to inform dealers of a condition where a "Climate off" message will be displayed on the screen even thought the HVAC system is fully operational. Read More »

    • TSB #17NA201

      Date Announced:
      JUL 19, 2019
      NHTSA ID:
      #10163882

      This technical bulletin provides a procedure to eliminate a flutter noise and excessive windshield condensation due to new software now available and the removal of the foam pads on the HVAC defrost door. Read More »

    • TSB #PIT5663

      Date Announced:
      MAR 11, 2019
      NHTSA ID:
      #10156919

      This PI was written to inform dealers of a condition where a "Climate off" message will be displayed on the screen even thought the HVAC system is fully operational. Read More »

    EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS

    • TSB #PIT5790C

      Date Announced:
      SEP 21, 2021
      NHTSA ID:
      #10202398

      This Preliminary information communicates a concern where the radio will reboot when adjusting the volume intermittently and that engineering is investigating. Read More »

    • TSB #20NA235

      Date Announced:
      DEC 17, 2020
      NHTSA ID:
      #10187428

      This service bulletin provides information to aid a dealer/customer concern of Radio Unwanted Phantom Touch or Non-Responsive to Touch After Cleaning/Disinfecting Radio Display. Read More »

    • TSB #PIT5790

      Date Announced:
      NOV 05, 2020
      NHTSA ID:
      #10184097

      This Preliminary information communicates a concern where the radio will reboot when adjusting the volume intermittently and that engineering is investigating Read More »

    UNKNOWN OR OTHER

    • TSB #PIC6293H

      Date Announced:
      JAN 02, 2024
      NHTSA ID:
      #10249952

      The purpose of this Preliminary Information is to provide dealership technicians some tips on installation of this kit, as well as some common areas to check if the system is inoperative after installation. Read More »

    • TSB #16-NA-369

      Date Announced:
      OCT 11, 2023
      NHTSA ID:
      #10244340

      This service bulletin provides information on what parts need to be installed during PDI and what parts are to be installed by the customer. Read More »

    • TSB #11-00-89-005W

      Date Announced:
      APR 25, 2023
      NHTSA ID:
      #10235798

      This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only). Read More »

    • TSB #11-00-89-005V

      Date Announced:
      APR 06, 2023
      NHTSA ID:
      #10234621

      This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only). Read More »

    • TSB #PI0754F

      Date Announced:
      FEB 17, 2023
      NHTSA ID:
      #10232283

      This PI provides information on Rear and Side Tempered Glass Spots (Quench Marks) and that they are a normal characteristic. Read More »

    • TSB #PIC5453D

      Date Announced:
      SEP 30, 2022
      NHTSA ID:
      #10224309

      This Preliminary Information communication provides information to the technician that General Motors and General Motors of Canada Company do not support cross border sales. Read More »

    • TSB #PIT5698C

      Date Announced:
      SEP 28, 2022
      NHTSA ID:
      #10224304

      This Preliminary information communicates additional information on how a LIN bus operates and diagnostic tips when working on a LIN bus. Read More »

    • TSB #21-NA-127

      Date Announced:
      MAY 25, 2022
      NHTSA ID:
      #10213496

      This service bulletin provides repair information to correct a customer concern of Head Up Display (HUD) Blank, Non-Responsive to Brightness, Aim, or Page Controls, DTC U1518 Set. Read More »

    • TSB #01-00-89-010O

      Date Announced:
      APR 05, 2022
      NHTSA ID:
      #10210194

      This informational bulletin provides information on a guide to help reduce repeat visits for the same customer concern. Read More »

    • TSB #16NA222

      Date Announced:
      JAN 06, 2022
      NHTSA ID:
      #10212588

      This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations. Read More »

    • TSB #21NA245

      Date Announced:
      DEC 17, 2021
      NHTSA ID:
      #10207915

      This service bulletin provides repair information to correct a customer concern of seeing a Shift to Park Message Displayed in DIC. Read More »

    • TSB #21NA108

      Date Announced:
      MAY 04, 2021
      NHTSA ID:
      #10198879

      This service bulletin provides diagnostic information for the technician regarding a customer concern of engine overheating, cooling system contaminated with engine oil. Read More »

    • TSB #18355

      Date Announced:
      NOV 16, 2018
      NHTSA ID:
      #10212575

      Service Update. Certain vehicles equipped with RPO ZL1 coupe trim level and RPO A1Z extreme track performance package were produced with a high gloss black lower rocker paint instead of the low gloss lower rocker paint. Read More »

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