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TSB List for the 2019 Chevrolet Corvette

Technical Service Bulletins (TSBs) for the 2019 Corvette 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
  • BRAKES (PWS)
  • SERVICE BRAKES, HYDRAULIC
  • SERVICE BRAKES, AIR:DISC:PADS
  • PARKING BRAKE
  • PARKING BRAKE:DRIVELINE:HYDRAULIC:ACTUATOR
  • ENGINE (PWS)
  • ENGINE AND ENGINE COOLING
  • ENGINE AND ENGINE COOLING:ENGINE
  • ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY
  • ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
  • FUEL SYSTEM, GASOLINE
  • FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
  • FUEL SYSTEM, DIESEL
  • POWER TRAIN
  • POWER TRAIN:MANUAL TRANSMISSION
  • POWER TRAIN:AUTOMATIC TRANSMISSION
  • POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT
  • POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:FLOOR SHIFT
  • POWER TRAIN:DRIVELINE
  • ELECTRICAL SYSTEM
  • ELECTRICAL SYSTEM:BATTERY
  • ELECTRICAL SYSTEM:STARTER ASSEMBLY
  • ELECTRICAL SYSTEM:WIRING
  • ELECTRICAL SYSTEM: SOFTWARE
  • EXTERIOR LIGHTING
  • AIR BAGS
  • STRUCTURE
  • STRUCTURE:BODY
  • STRUCTURE:BODY:DOOR
  • STRUCTURE:BODY:HOOD
  • STRUCTURE:BODY:ROOF AND PILLARS
  • TIRES
  • WHEELS
  • SEATS
  • LANE DEPARTURE
  • EQUIPMENT
  • EQUIPMENT:ELECTRICAL
  • EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
  • EQUIPMENT:OTHER:LABELS
  • EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
  • EQUIPMENT ADAPTIVE
  • UNKNOWN OR OTHER
  • STEERING

    • 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 »

    SUSPENSION

    • TSB #18149

      Date Announced:
      MAY 14, 2018
      NHTSA ID:
      #10143413

      18149 - Customer Satisfaction Program. Certain vehicles may have a condition in which, the front and/or rear spring strap retainer bolts, and the front and/or rear stabilizer shaft clamp bolts may not have achieved the intended torque ... Read More »

    • TSB #18149

      Date Announced:
      MAY 14, 2018
      NHTSA ID:
      #10143685

      18149 - Customer Satisfaction Program. Certain vehicles may have a condition in which, the front and/or rear spring strap retainer bolts, and the front and/or rear stabilizer shaft clamp bolts may not have achieved the intended torque ... Read More »

    BRAKES (PWS)

    • TSB #17NA239

      Date Announced:
      APR 18, 2018
      NHTSA ID:
      #10137569

      This bulletin provides information on possible normal brake drag caused by sitting. Read More »

    • TSB #16NA363

      Date Announced:
      FEB 26, 2018
      NHTSA ID:
      #10137284

      This informational bulletin provides information on what to do with the loose shipped brake cooling deflectors, duct and metal wheel blocker rings while performing the pre-delivery inspection. Read More »

    SERVICE BRAKES, HYDRAULIC

    • 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 »

    SERVICE BRAKES, AIR:DISC:PADS

    • TSB #PIC6061C

      Date Announced:
      APR 11, 2018
      NHTSA ID:
      #10137499

      This Preliminary Information communication provides information to the technician about diagnosing a vehicle that has a "Change Brake Pads" message that appears in the Driver Information Center. 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 »

    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 »

    ENGINE (PWS)

    • TSB #19NA073

      Date Announced:
      DEC 06, 2019
      NHTSA ID:
      #10170706

      This technical bulletin provides repair information to correct conditions of difficult to shift into gear, grinds when shifting, possible gear clash, intermittent gear pop out and/or mushy shifts. 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 #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 #19NA140

      Date Announced:
      JUN 18, 2019
      NHTSA ID:
      #10163256

      This informational bulletin provides information to the tech to replace only the prop shaft and not the complete driveline support assembly (DSA) if a rattle noise is confirmed to be coming from the prop shaft. Read More »

    • TSB #18NA268

      Date Announced:
      MAY 06, 2019
      NHTSA ID:
      #10161879

      This technical bulletin provides a procedure to correct a condition of a rattle noise heard from the front of the vehicle when the engine is running at slower speeds. 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 #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 #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 #N192210920

      Date Announced:
      MAR 18, 2019
      NHTSA ID:
      #10159558

      N192210920 - Service Uppdate. Certain vehicles may have the engine control module (ECM) not completely retained in the bracket behind the right-hand side of the front fender. The ECM could become loose and cause a rattle in the fender. 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 #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 #18267

      Date Announced:
      SEP 28, 2018
      NHTSA ID:
      #10147336

      18267 - Service Update - Certain vehicles equipped with RPO LT5 (6.2L SUPERCHARGED V8), a fuel injector may be commanded on for 7.5 seconds when exiting deceleration fuel cutoff, causing the engine to misfire. Read More »

    • TSB #PIP5561A

      Date Announced:
      JUL 26, 2018
      NHTSA ID:
      #10143782

      This Preliminary Information communication advises the technician that the 6.2L Engine (RPO LT5) has been placed on Engine Exchange program. Dealer will need to contact General Motors Product Quality Center for further assistance. Read More »

    • TSB #18NA088

      Date Announced:
      MAR 19, 2018
      NHTSA ID:
      #10137421

      This informational bulletin provides the information on what may occur if the charge air cooler is not filled and drained properly after a service or replacement has been completed. Read More »

    • TSB #18088

      Date Announced:
      MAR 19, 2018
      NHTSA ID:
      #10139294

      18088 - Service Update. Certain Chevrolet Corvette vehicles may have been built with an incorrect 5W-30 labeled engine oil fill cap instead of the correct 0W-40 labeled cap. Inspect for incorrect cap and replace if needed. Read More »

    • TSB #PIP5561

      Date Announced:
      MAR 09, 2018
      NHTSA ID:
      #10137179

      This Preliminary Information communication advises the technician that the 6.2L Engine (RPO LT5) has been placed on Engine Exchange program. Dealer will need to contact General Motors Product Quality Center for further assistance. Read More »

    ENGINE AND ENGINE COOLING

    • 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 #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 #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 #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 #19NA088

      Date Announced:
      APR 24, 2019
      NHTSA ID:
      #10160427

      This technical bulletin provides a procedure to reposition the coolant surge hose clamp away from the hood blanket to avoid hood closing interference. 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 #PIP5311D

      Date Announced:
      DEC 06, 2018
      NHTSA ID:
      #10154568

      This Preliminary Information communication provides information to the technician about vehicles that have a hot temp message. Read More »

    • TSB #PIP5498K

      Date Announced:
      JUN 12, 2018
      NHTSA ID:
      #10143438

      This Preliminary information communicates. A vehicle may have a concern ofDTCP050D setting along with a P0300 after a cold start up. Read More »

    • TSB #PIP5498J

      Date Announced:
      JUN 06, 2018
      NHTSA ID:
      #10143424

      This Preliminary information communicates. A vehicle may have a concern of DTCP050D setting along with a P0300 after a cold start up. Read More »

    • TSB #PIP5498H

      Date Announced:
      MAY 18, 2018
      NHTSA ID:
      #10141365

      This Preliminary information communicates A vehicle may have a concern of DTCP050D setting along with a P0300 after a cold start up. 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: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:EXHAUST SYSTEM

    • 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 #PIC5985C

      Date Announced:
      OCT 02, 2018
      NHTSA ID:
      #10147344

      This Preliminary Information communication provides information to the technician about customers that would like to install Regular Production Option Code NPP (Dual Mode Performance Exhaust System) to a Stingray that was produced without ... Read More »

    FUEL SYSTEM, GASOLINE

    • 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 #18267

      Date Announced:
      SEP 28, 2018
      NHTSA ID:
      #10147336

      18267 - Service Update - Certain vehicles equipped with RPO LT5 (6.2L SUPERCHARGED V8), a fuel injector may be commanded on for 7.5 seconds when exiting deceleration fuel cutoff, causing the engine to misfire. Read More »

    FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM

    • TSB #18267

      Date Announced:
      SEP 28, 2018
      NHTSA ID:
      #10147336

      18267 - Service Update - Certain vehicles equipped with RPO LT5 (6.2L SUPERCHARGED V8), a fuel injector may be commanded on for 7.5 seconds when exiting deceleration fuel cutoff, causing the engine to misfire. Read More »

    FUEL SYSTEM, DIESEL

    • 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 »

    POWER TRAIN

    • 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 #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 #130417001B

      Date Announced:
      OCT 15, 2019
      NHTSA ID:
      #10168211

      This informational bulletin provides information on Driveline Support (Torque Tube) / Propeller Shaft Input to Front Hub Bearing Alignment. 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 #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 #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 #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 #18NA268

      Date Announced:
      MAY 06, 2019
      NHTSA ID:
      #10161879

      This technical bulletin provides a procedure to correct a condition of a rattle noise heard from the front of the vehicle when the engine is running at slower speeds. 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 #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 #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 #PIP5576

      Date Announced:
      SEP 19, 2018
      NHTSA ID:
      #10145501

      This Preliminary information communicatesSES lamp, setting DTC P0333 when shifting the Transmissionfrom park.DTC P0333 cansetdue to voltage from the Transmission park/neutral signal 1circuit bleeding into the knock sensor system circuits. Read More »

    • TSB #080730035C

      Date Announced:
      APR 09, 2018
      NHTSA ID:
      #10137554

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

    POWER TRAIN:MANUAL TRANSMISSION

    • 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 #PIP5576

      Date Announced:
      SEP 19, 2018
      NHTSA ID:
      #10145501

      This Preliminary information communicatesSES lamp, setting DTC P0333 when shifting the Transmissionfrom park.DTC P0333 cansetdue to voltage from the Transmission park/neutral signal 1circuit bleeding into the knock sensor system circuits. Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION

    • 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 »

    POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT

    • TSB #19NA073

      Date Announced:
      APR 04, 2019
      NHTSA ID:
      #10160417

      This technical bulletin provides repair information to correct a customer concern of difficult to shift into gear, intermittent gear pop out and/or mushy shifts (no grind). Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:FLOOR SHIFT

    • TSB #19NA073

      Date Announced:
      APR 04, 2019
      NHTSA ID:
      #10160417

      This technical bulletin provides repair information to correct a customer concern of difficult to shift into gear, intermittent gear pop out and/or mushy shifts (no grind). Read More »

    POWER TRAIN:DRIVELINE

    • TSB #18NA268

      Date Announced:
      JUN 19, 2019
      NHTSA ID:
      #10163229

      This technical bulletin provides a procedure to correct a condition of a rattle noise heard from the front of the vehicle when the engine is running at slower speeds. Read More »

    ELECTRICAL SYSTEM

    • 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 #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 #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 #N192218430

      Date Announced:
      AUG 13, 2019
      NHTSA ID:
      #10165441

      N192218430 - Customer Satisfaction Program. During service, certain vehicles equipped with OnStar (RPO UE1), may have received an incorrect and partially programmed/configured replacement OnStar module. 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 #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 #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 #N192210920

      Date Announced:
      MAR 18, 2019
      NHTSA ID:
      #10159558

      N192210920 - Service Uppdate. Certain vehicles may have the engine control module (ECM) not completely retained in the bracket behind the right-hand side of the front fender. The ECM could become loose and cause a rattle in the fender. 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 #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 #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 #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 »

    ELECTRICAL SYSTEM:BATTERY

    • 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 »

    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 »

    ELECTRICAL SYSTEM:WIRING

    • 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: SOFTWARE

    • 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 »

    EXTERIOR LIGHTING

    • 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 »

    AIR BAGS

    • 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 »

    STRUCTURE

    • TSB #17NA355

      Date Announced:
      JUN 25, 2019
      NHTSA ID:
      #10163221

      This technical bulletin provides repair information to correct a customer concern of the paint peeling on a front and/or rear fascia. Read More »

    • TSB #PIC6362

      Date Announced:
      MAY 06, 2019
      NHTSA ID:
      #10160985

       This Preliminary Information communicates information on installing the rear spoiler on a ZR1 during PDI. Read More »

    • TSB #PIC6361

      Date Announced:
      MAY 03, 2019
      NHTSA ID:
      #10160979

       This Preliminary Information communicates information to dealership technicians on how to adjust a rear spoiler so that it is level.   Read More »

    • TSB #19NA042

      Date Announced:
      FEB 28, 2019
      NHTSA ID:
      #10155027

      This informational bulletin provides information for dealers/technicians on a customer commenting on seeing a yellow tint appearance to hood and engine cover's exposed carbon fiber parts. Read More »

    STRUCTURE:BODY

    • TSB #18NA112

      Date Announced:
      APR 11, 2018
      NHTSA ID:
      #10137548

      This informational bulletin provides Information Regarding Installation of ZR1 Rear Spoilers and that they should not be swapped for other spoilers. Read More »

    STRUCTURE:BODY:DOOR

    • TSB #19NA054

      Date Announced:
      MAR 14, 2019
      NHTSA ID:
      #10158847

      This technical bulletin provides repair information to correct a customer concern of hearing a door rattle noise from outside of vehicle during high radio volume or high bass levels. Read More »

    STRUCTURE:BODY:HOOD

    • TSB #19NA088

      Date Announced:
      APR 24, 2019
      NHTSA ID:
      #10160427

      This technical bulletin provides a procedure to reposition the coolant surge hose clamp away from the hood blanket to avoid hood closing interference. 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 »

    • TSB #18307

      Date Announced:
      OCT 16, 2018
      NHTSA ID:
      #10150567

      18307 - Customer Satisfaction Program. Certain vehicles, equipped with Dark Shadow Metallic (GJI), may have been built with an incorrect roof panel. Provide customer with correct roof panel. Read More »

    TIRES

    • 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 »

    WHEELS

    • 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 #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 #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 #18NA336

      Date Announced:
      NOV 02, 2018
      NHTSA ID:
      #10155112

      This technical bulletin provides a procedure for replacing the emblem on the seat cover as opposed to replacing the whole seat cover itself. Read More »

    • TSB #PIC5960E

      Date Announced:
      JUL 03, 2018
      NHTSA ID:
      #10143753

      This Preliminary Information communication provides information to the technician about vehicles that have the base power seat, Memory Recall, and Easy Exit Recall functions may seem erratic or seem to operate intermittently. Read More »

    LANE DEPARTURE

    • 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 »

    EQUIPMENT

    • 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 #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 #19NA193

      Date Announced:
      AUG 30, 2019
      NHTSA ID:
      #10165120

      This technical bulletin provides repair information to correct a customer concern of Phone Charging Cycles On and Off When Connected to the Single Port USB Hub. 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 #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 #N192218430

      Date Announced:
      AUG 13, 2019
      NHTSA ID:
      #10165441

      N192218430 - Customer Satisfaction Program. During service, certain vehicles equipped with OnStar (RPO UE1), may have received an incorrect and partially programmed/configured replacement OnStar module. 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 #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 #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 #19NA140

      Date Announced:
      JUN 18, 2019
      NHTSA ID:
      #10163256

      This informational bulletin provides information to the tech to replace only the prop shaft and not the complete driveline support assembly (DSA) if a rattle noise is confirmed to be coming from the prop shaft. 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 #PIC6362

      Date Announced:
      MAY 06, 2019
      NHTSA ID:
      #10160985

       This Preliminary Information communicates information on installing the rear spoiler on a ZR1 during PDI. Read More »

    • TSB #PIC6361

      Date Announced:
      MAY 03, 2019
      NHTSA ID:
      #10160979

       This Preliminary Information communicates information to dealership technicians on how to adjust a rear spoiler so that it is level.   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 #19NA088

      Date Announced:
      APR 24, 2019
      NHTSA ID:
      #10160427

      This technical bulletin provides a procedure to reposition the coolant surge hose clamp away from the hood blanket to avoid hood closing interference. Read More »

    • TSB #PIC6338B

      Date Announced:
      APR 15, 2019
      NHTSA ID:
      #10160670

      This Preliminary Information communicates information for dealership personnel on how to handle the parts restriction on these vehicles.   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 #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 #16NA201

      Date Announced:
      FEB 14, 2019
      NHTSA ID:
      #10154636

      This informational bulletin describes the new process for shipping ground effect components and other loose shipped parts for new vehicles. 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 #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 #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 #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 #18NA336

      Date Announced:
      NOV 02, 2018
      NHTSA ID:
      #10155112

      This technical bulletin provides a procedure for replacing the emblem on the seat cover as opposed to replacing the whole seat cover itself. Read More »

    • TSB #PIC6338A

      Date Announced:
      OCT 04, 2018
      NHTSA ID:
      #10147353

      This Preliminary Information communicates information for dealership personnel on how to handle the parts restriction on these vehicles. Read More »

    • TSB #PIC6338

      Date Announced:
      AUG 17, 2018
      NHTSA ID:
      #10144460

      This Preliminary Information communicates information for dealership personnel on how to handle the parts restriction on these vehicles. Read More »

    • TSB #PIP5498H

      Date Announced:
      MAY 18, 2018
      NHTSA ID:
      #10141365

      This Preliminary information communicates A vehicle may have a concern of DTCP050D setting along with a P0300 after a cold start up. Read More »

    • TSB #18149

      Date Announced:
      MAY 14, 2018
      NHTSA ID:
      #10143413

      18149 - Customer Satisfaction Program. Certain vehicles may have a condition in which, the front and/or rear spring strap retainer bolts, and the front and/or rear stabilizer shaft clamp bolts may not have achieved the intended torque ... Read More »

    • TSB #PIP5564

      Date Announced:
      APR 09, 2018
      NHTSA ID:
      #10137491

      This Preliminary information communicatesCustomer may experience MIL with DTC P0300 Set. The cause is Undetermined at this time. Engineering working to determine root cause Read More »

    • TSB #18NA088

      Date Announced:
      MAR 19, 2018
      NHTSA ID:
      #10137421

      This informational bulletin provides the information on what may occur if the charge air cooler is not filled and drained properly after a service or replacement has been completed. Read More »

    • TSB #16NA363

      Date Announced:
      FEB 26, 2018
      NHTSA ID:
      #10137284

      This informational bulletin provides information on what to do with the loose shipped brake cooling deflectors, duct and metal wheel blocker rings while performing the pre-delivery inspection. Read More »

    EQUIPMENT:ELECTRICAL

    • 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 #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 #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 #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 #PIC6338

      Date Announced:
      AUG 17, 2018
      NHTSA ID:
      #10144460

      This Preliminary Information communicates information for dealership personnel on how to handle the parts restriction on these vehicles. Read More »

    • TSB #PIC6328

      Date Announced:
      APR 09, 2018
      NHTSA ID:
      #10137492

      This Preliminary Information communication provides information to the technician about vehicles that when a phone does not charge properly or charging cycles is on and off rapidly when connected to the single port USB hub of the vehicle. Read More »

    EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

    • TSB #19NA054

      Date Announced:
      MAR 14, 2019
      NHTSA ID:
      #10158847

      This technical bulletin provides repair information to correct a customer concern of hearing a door rattle noise from outside of vehicle during high radio volume or high bass levels. Read More »

    EQUIPMENT:OTHER:LABELS

    • TSB #18088

      Date Announced:
      MAR 19, 2018
      NHTSA ID:
      #10139294

      18088 - Service Update. Certain Chevrolet Corvette vehicles may have been built with an incorrect 5W-30 labeled engine oil fill cap instead of the correct 0W-40 labeled cap. Inspect for incorrect cap and replace if needed. Read More »

    EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

    • 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 #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 #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 #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 #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 #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 #PIC6009B

      Date Announced:
      FEB 22, 2019
      NHTSA ID:
      #10154314

      This Preliminary Information communication provides information to the technician about customers that may inquire as to whether or not a rear sway bar can be added to a vehicle that was not originally equipped with one. 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 #PIC6338A

      Date Announced:
      OCT 04, 2018
      NHTSA ID:
      #10147353

      This Preliminary Information communicates information for dealership personnel on how to handle the parts restriction on these vehicles. Read More »

    EQUIPMENT ADAPTIVE

    • TSB #N192218430

      Date Announced:
      AUG 13, 2019
      NHTSA ID:
      #10165441

      N192218430 - Customer Satisfaction Program. During service, certain vehicles equipped with OnStar (RPO UE1), may have received an incorrect and partially programmed/configured replacement OnStar module. 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 #19NA140

      Date Announced:
      JUN 18, 2019
      NHTSA ID:
      #10163256

      This informational bulletin provides information to the tech to replace only the prop shaft and not the complete driveline support assembly (DSA) if a rattle noise is confirmed to be coming from the prop shaft. Read More »

    • TSB #19NA088

      Date Announced:
      APR 24, 2019
      NHTSA ID:
      #10160427

      This technical bulletin provides a procedure to reposition the coolant surge hose clamp away from the hood blanket to avoid hood closing interference. 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 #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 #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 #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 #18NA336

      Date Announced:
      NOV 02, 2018
      NHTSA ID:
      #10155112

      This technical bulletin provides a procedure for replacing the emblem on the seat cover as opposed to replacing the whole seat cover itself. Read More »

    • TSB #18149

      Date Announced:
      MAY 14, 2018
      NHTSA ID:
      #10143413

      18149 - Customer Satisfaction Program. Certain vehicles may have a condition in which, the front and/or rear spring strap retainer bolts, and the front and/or rear stabilizer shaft clamp bolts may not have achieved the intended torque ... Read More »

    UNKNOWN OR OTHER

    • 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 #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 »

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