2020 Cadillac CT5 TSBs

2020 Cadillac CT5

368 Technical Service Bulletins (TSBs)

TSB List for the 2020 Cadillac CT5

Technical Service Bulletins (TSBs) for the 2020 CT5 are official communications between Cadillac & 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, HYDRAULIC:POWER ASSIST:ELECTRIC:CONTROL MODULE
  • SERVICE BRAKES, AIR:DISC:PADS
  • SERVICE BRAKES, AIR:DISC:ROTOR
  • ENGINE (PWS)
  • ENGINE AND ENGINE COOLING
  • ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
  • ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION
  • ENGINE AND ENGINE COOLING:ENGINE:CRANK/CAMSHAFT POSITION SENSOR
  • ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
  • FUEL SYSTEM, GASOLINE
  • FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
  • FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS
  • FUEL SYSTEM, DIESEL
  • POWER TRAIN
  • POWER TRAIN:AUTOMATIC TRANSMISSION
  • POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT
  • ELECTRICAL SYSTEM
  • ELECTRICAL SYSTEM:12V/24V/48V BATTERY
  • ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
  • ELECTRICAL SYSTEM:SOFTWARE
  • ELECTRICAL SYSTEM:ADAS:BLINDSPOT:SENSORS
  • EXTERIOR LIGHTING
  • LIGHTING (PWS)
  • VISIBILITY
  • VISIBILITY:GLASS, SIDE/REAR
  • VISIBILITY:GLASS, SIDE/REAR:CRITICAL FASTENERS
  • AIR BAGS
  • STRUCTURE
  • STRUCTURE:BODY
  • STRUCTURE:BODY:DOOR
  • LATCHES/LOCKS/LINKAGES:DOORS:LATCH
  • TIRES
  • WHEELS
  • ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)
  • FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: CAMERA
  • LANE DEPARTURE: BLIND SPOT DETECTION
  • BACK OVER PREVENTION
  • BACK OVER PREVENTION:DISPLAY FUNCTION
  • INTERIOR LIGHTING
  • EQUIPMENT
  • EQUIPMENT:ELECTRICAL
  • EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
  • EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
  • EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
  • EQUIPMENT ADAPTIVE/MOBILITY
  • STEERING

    • TSB #N202296840

      Date Announced:
      JAN 07, 2021
      NHTSA ID:
      #10187222

      Service Update - on certain vehicles may have a condition where the upper intermediate steering shaft contacts the front brake line. Dealers are to inspect the brake line and if necessary, replace the front brake lines. Read More »

    • TSB #20NA217

      Date Announced:
      NOV 10, 2020
      NHTSA ID:
      #10184496

      This service bulletin provides information/service procedure for dealers/technicians on Improved Electronic Limited Slip Differential (ELSD) Calibration. Read More »

    • TSB #PIC6386C

      Date Announced:
      NOV 09, 2020
      NHTSA ID:
      #10184103

      This Preliminary information communicates a parts restriction is in place for the Power Steering Gear on 2020 Cadillac CT4 and CT5. Read More »

    • TSB #N202294740-02

      Date Announced:
      SEP 22, 2020
      NHTSA ID:
      #10181657

      Service update - certain vehicles may require individual software updates to multiple modules to address various minor issues such as steering feel and data communication. Dealers are to reprogram multiple modules. Read More »

    • TSB #PIC6404A

      Date Announced:
      SEP 17, 2020
      NHTSA ID:
      #10181146

      This Preliminary information communicates An issue may occur causing a Service Driver Assist,  Steering Assist Reduced Messages, or MIL illuminated with P25A2, U0265, and U0566, replacing the Front View Camera for frequently occurring ... Read More »

    • TSB #20NA178

      Date Announced:
      SEP 09, 2020
      NHTSA ID:
      #10181705

      This technical bulletin provides repair information to correct a customer concern of Service Driver Assist and/or Take Steering Messages on Start-up, Advanced Driver Assist Systems (ADAS) Features Not Available. Read More »

    • TSB #N202294740 01 Pr

      Date Announced:
      JUN 26, 2020
      NHTSA ID:
      #10177371

      (Private Message Update) Service Update - Certain vehicles may require individual software updates to multiple modules to address various minor issues such as steering feel and data communication. Dealers are to reprogram multiple modules. Read More »

    • TSB #N202294740 01 Pr

      Date Announced:
      JUN 19, 2020
      NHTSA ID:
      #10177370

      (Private Message) Service Update - Certain vehicles may require individual software updates to multiple modules to address various minor issues such as steering feel and data communication. Dealers are to reprogram multiple modules. Read More »

    • TSB #N202294740 01

      Date Announced:
      JUN 18, 2020
      NHTSA ID:
      #10177368

      Service Update - Certain vehicles may require individual software updates to multiple modules to address various minor issues such as steering feel and data communication. Dealers are to reprogram multiple modules. Read More »

    • TSB #N202294740

      Date Announced:
      JUN 15, 2020
      NHTSA ID:
      #10177363

      Service Update - Certain vehicles may require individual software updates to multiple modules to address various minor issues such as steering feel and data communication. Dealers are to reprogram multiple modules. Read More »

    • TSB #20NA091

      Date Announced:
      APR 16, 2020
      NHTSA ID:
      #10175769

      This informational bulletin provides information for dealers/technicians on power seat, power mirrors and steering wheel entry/exit memory recall settings intermittently inoperative. Read More »

    • TSB #PIC6386B

      Date Announced:
      MAR 23, 2020
      NHTSA ID:
      #10173715

      This Preliminary information communicates a parts restriction is in place for the Power Steering Gear on 2020 Cadillac CT4 and CT5. Read More »

    • TSB #PIC6386A

      Date Announced:
      MAR 13, 2020
      NHTSA ID:
      #10173694

      This Preliminary information communicates a parts restriction is in place for the Power Steering Gear on 2020 Cadillac CT5. Read More »

    • TSB #PIC6404

      Date Announced:
      FEB 06, 2020
      NHTSA ID:
      #10172311

      This Preliminary information communicates An issue may occur causing a Service Driver Assist,  Steering Assist Reduced Messages, or MIL illuminated with P25A2, U0265, and U0566, replacing the Front View Camera for frequently occurring ... Read More »

    • TSB #PIC6386

      Date Announced:
      JAN 23, 2020
      NHTSA ID:
      #10171301

      This Preliminary information communicates a parts restriction is in place for the Power Steering Gear on 2020 Cadillac CT5. 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 »

    SUSPENSION

    • TSB #PIC6381B

      Date Announced:
      MAR 25, 2020
      NHTSA ID:
      #10173720

      This Preliminary information communicates a parts restriction is in place for the Suspension Control Module on 2020 Cadillac CT4, CT5, and Chevrolet Corvette. Read More »

    • TSB #PIC6381A

      Date Announced:
      MAR 12, 2020
      NHTSA ID:
      #10173689

      This Preliminary information communicates a parts restriction is in place for the Suspension Control Module on 2020 Cadillac CT4, CT5. Read More »

    • TSB #PIC6381

      Date Announced:
      JAN 14, 2020
      NHTSA ID:
      #10171281

      This Preliminary information communicates a parts restriction is in place for the Suspension Control Module on 2020 Cadillac CT5. Read More »

    BRAKES (PWS)

    • TSB #N202312960

      Date Announced:
      NOV 12, 2020
      NHTSA ID:
      #10184523

      Service Update. On certain vehicles, the differential control module may not properly shutdown. This can result in a delayed startup which will cause it to lose synchronization with the brake system control module. Read More »

    SERVICE BRAKES, HYDRAULIC

    • TSB #PIC6391D

      Date Announced:
      OCT 28, 2020
      NHTSA ID:
      #10182579

      This PI communicates a parts restriction is in effect on 2020 Cadillac CT4, CT5 and Chevrolet Corvette Electronic Brake Boost Control Module and  Valve Kit, Brake Pressure Modulator. Read More »

    • TSB #PIC6391C

      Date Announced:
      SEP 28, 2020
      NHTSA ID:
      #10181170

      This PI communicates a parts restriction is in effect on 2020 Cadillac CT4, CT5 and Chevrolet Corvette Electronic Brake Boost Control Module and  Valve Kit, Brake Pressure Modulator. Read More »

    • TSB #PIC6391A

      Date Announced:
      MAR 13, 2020
      NHTSA ID:
      #10173693

      This PI communicates a parts restriction is in effect on 2020 Cadillac CT4, CT5 and Chevrolet Corvette Electronic Brake Boost Control Module and  Valve Kit, Brake Pressure Modulator. Read More »

    • TSB #PIC6391

      Date Announced:
      JAN 28, 2020
      NHTSA ID:
      #10171308

      This PI communicates a parts restriction is in effect on 2020 Cadillac CT5 Electronic Brake Boost Control Module and  Valve Kit, Brake Pressure Modulator. Read More »

    SERVICE BRAKES, HYDRAULIC:POWER ASSIST:ELECTRIC:CONTROL MODULE

    • TSB #PIC6391B

      Date Announced:
      JUN 10, 2020
      NHTSA ID:
      #10178318

      This PI communicates a parts restriction is in effect on 2020 Cadillac CT4, CT5 and Chevrolet Corvette Electronic Brake Boost Control Module and  Valve Kit, Brake Pressure Modulator. Read More »

    SERVICE BRAKES, AIR:DISC:PADS

    • TSB #PIC6414A

      Date Announced:
      JUL 22, 2020
      NHTSA ID:
      #10178377

      This Preliminary information communicates that there maybe a squeak or squeal noise caused by contact between the brake pad wear sensor and the rotor.  Read More »

    SERVICE BRAKES, AIR:DISC:ROTOR

    • TSB #PIC6414A

      Date Announced:
      JUL 22, 2020
      NHTSA ID:
      #10178377

      This Preliminary information communicates that there maybe a squeak or squeal noise caused by contact between the brake pad wear sensor and the rotor.  Read More »

    ENGINE (PWS)

    • 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 #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 #N202316150

      Date Announced:
      OCT 22, 2020
      NHTSA ID:
      #10183229

      Service Update - Certain 2020 model year Cadillac CT5 vehicles had the incorrect torque applied to the starter nut. (6Nm instead of 12Nm). The nut may loosen over time due to insufficient clampload. Read More »

    • TSB #PIP5733C

      Date Announced:
      AUG 27, 2020
      NHTSA ID:
      #10179658

      This Preliminary information communicates Possible Crank no start or extended crank with DTC p12A6 set current or history.  Under Investigation Read More »

    • TSB #PIP5733B

      Date Announced:
      AUG 06, 2020
      NHTSA ID:
      #10179625

      This Preliminary information communicates Possible Crank no start or extended crank with DTC p12A6 set current or history.  Under Investigation 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 #PIP5693B

      Date Announced:
      JUN 01, 2020
      NHTSA ID:
      #10178300

      The Preliminary Information communication advises the technician that the Product Quality Center has a part restriction for the E99 Engine Control Module. 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 #PIE0559

      Date Announced:
      MAR 11, 2020
      NHTSA ID:
      #10174445

      This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to engine oil found under their vehicle. Read More »

    • TSB #PIP5712

      Date Announced:
      MAR 03, 2020
      NHTSA ID:
      #10173671

      This Preliminary information communicates to the technician a service Diagnostic / Repair tip to avoid causing the crankshaft sprocket to disengage from the crankshaft during crankshaft balancer removal. Read More »

    • TSB #PIP5693A

      Date Announced:
      MAR 02, 2020
      NHTSA ID:
      #10173669

      The Preliminary Information communication advises the technician that the Product Quality Center has a part restriction for the E99 Engine Control Module. 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 #PIC6405

      Date Announced:
      FEB 10, 2020
      NHTSA ID:
      #10172314

      This Preliminary information communicates that the OAT sensor may not read correctly upon startup after the vehicle has been parked for two hours or more. Engineering is aware of the concern and is working on a resolution. 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 »

    ENGINE AND ENGINE COOLING

    • 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 #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 #PIP5760

      Date Announced:
      OCT 21, 2020
      NHTSA ID:
      #10182562

      This Preliminary information communicates the possibility of a flutter noise that can be transmitted through the engine mounts when the vehicle is operating in AFM mode. Read More »

    • TSB #PIP5755

      Date Announced:
      SEP 30, 2020
      NHTSA ID:
      #10181178

      This Preliminary information communicates the possibility of a engine oil leak that may occur at the cam carrier gasket T joint area due to improper amount of sealer be applied Read More »

    • TSB #20NA191

      Date Announced:
      SEP 17, 2020
      NHTSA ID:
      #10181716

      This technical bulletin provides repair information to correct a customer concern of Auto Start/Stop Disabled with Malfunction Indicator Lamp (MIL) Illuminated and DTC U0599 set. 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 #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 #PIE0559A

      Date Announced:
      JUN 10, 2020
      NHTSA ID:
      #10178295

      This engineering information (EI) closure ends the need for information from technicians/field in regards to engine oil found under their vehicle. 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 #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 #20NA068

      Date Announced:
      MAR 17, 2020
      NHTSA ID:
      #10174289

      This technical bulletin provides repair information to correct a customer concern of Service Engine Soon message with the following DTCs set: P00FF, B2B05, B2B06. 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 #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 »

    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:OIL/LUBRICATION

    • 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:CRANK/CAMSHAFT POSITION SENSOR

    • TSB #PIP5712B

      Date Announced:
      MAR 26, 2021
      NHTSA ID:
      #10190430

      This Preliminary information communicates to the technician a service Diagnostic / Repair tip to avoid causing the crankshaft sprocket to disengage from the crankshaft during crankshaft balancer or cam drive system component related ... Read More »

    • TSB #PIP5712A

      Date Announced:
      MAR 09, 2021
      NHTSA ID:
      #10190396

      This Preliminary information communicates to the technician a service Diagnostic / Repair tip to avoid causing the crankshaft sprocket to disengage from the crankshaft during crankshaft balancer removal. Read More »

    ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

    • 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 »

    FUEL SYSTEM, GASOLINE

    • TSB #N202296840

      Date Announced:
      JAN 07, 2021
      NHTSA ID:
      #10187222

      Service Update - on certain vehicles may have a condition where the upper intermediate steering shaft contacts the front brake line. Dealers are to inspect the brake line and if necessary, replace the front brake lines. 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 SYSTEM, DIESEL

    • 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 »

    POWER TRAIN

    • TSB #PIP5712B

      Date Announced:
      MAR 26, 2021
      NHTSA ID:
      #10190430

      This Preliminary information communicates to the technician a service Diagnostic / Repair tip to avoid causing the crankshaft sprocket to disengage from the crankshaft during crankshaft balancer or cam drive system component related ... 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 #PIC6395C

      Date Announced:
      NOV 16, 2020
      NHTSA ID:
      #10184110

      This Preliminary information communicates a parts restriction is in place for the Automatic Transmission Control on 2020 Cadillac CT4, and CT5. 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 #PIC6395B

      Date Announced:
      AUG 31, 2020
      NHTSA ID:
      #10179662

      This Preliminary information communicates a parts restriction is in place for the Automatic Transmission Control on 2020 Cadillac CT4, and CT5. 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 #20NA107

      Date Announced:
      MAY 18, 2020
      NHTSA ID:
      #10176639

      This informational bulletin advises the technician not to replace the prop shaft if a small amount of grease is found leaking out. Read More »

    • TSB #N202297690

      Date Announced:
      MAY 05, 2020
      NHTSA ID:
      #10176809

      SUB - Certain 2020 model year Cadillac CT5 vehicles equipped with all wheel drive (RPO F46) may have a transmission mount ?snubber? rotated out of position. Vehicles with the snubber out of position could experience noise and vibration. Read More »

    • TSB #PIP5702A

      Date Announced:
      MAR 13, 2020
      NHTSA ID:
      #10173699

      This Preliminary information communicates to the dealer technician that the 2020 Cadillic CT5 T93 transmission control module for the 10L80 10 speed transmission  is on restriction through the Product Quality Center. Read More »

    • TSB #PIC6395A

      Date Announced:
      MAR 13, 2020
      NHTSA ID:
      #10173700

      This Preliminary information communicates a parts restriction is in place for the Automatic Transmission Control on 2020 Cadillac CT4, and CT5. Read More »

    • TSB #PIP5677C

      Date Announced:
      FEB 18, 2020
      NHTSA ID:
      #10172322

      This Preliminary information communicates to the dealer technician that the 10L60, 10L80 and the 10L90 transmissions have been place on a part restriction. Read More »

    • TSB #PIP5677B

      Date Announced:
      FEB 04, 2020
      NHTSA ID:
      #10172303

      This Preliminary information communicates to the dealer technician that the 10L60, 10L80 and the 10L90 transmissions have been place on a part restriction. Read More »

    • TSB #PIP5702

      Date Announced:
      JAN 23, 2020
      NHTSA ID:
      #10171304

      This Preliminary information communicates to the dealer technician that the 2020 Cadillic CT5 T93 transmission control module for the 10L80 10 speed transmission  is on restriction through the Product Quality Center. 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 #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 #PIP5677A

      Date Announced:
      OCT 02, 2019
      NHTSA ID:
      #10167423

      This Preliminary information communicates to the dealer technician that the 10L60, 10L80 and the 10L90 transmissions have been place on a part restriction. Read More »

    • TSB #PIP5677

      Date Announced:
      SEP 23, 2019
      NHTSA ID:
      #10165901

      This Preliminary information communicates to the dealer technician that the 10L60, 10L80 and the 10L90 transmissions have been place on a part restriction. Read More »

    • TSB #PIE0538

      Date Announced:
      SEP 20, 2019
      NHTSA ID:
      #10166672

      This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to 8 speed transmission shift quality. Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION

    • 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 #20NA089

      Date Announced:
      APR 14, 2020
      NHTSA ID:
      #10175768

      This technical bulletin provides a procedure to correct a condition of Low-Frequency Noise and Vibration Sound Heard in Passenger Compartment Under Wide Open Throttle. Read More »

    POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT

    • 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 »

    ELECTRICAL SYSTEM

    • TSB #PIT5817A

      Date Announced:
      MAR 08, 2021
      NHTSA ID:
      #10190367

      This Preliminary information communicates and issue with a SES MIL and the BCM keeping the ignition main relay on after the vehicle is turned off.  Dealers are to replace the BCM.  Read More »

    • TSB #PIC6384D

      Date Announced:
      MAR 01, 2021
      NHTSA ID:
      #10190351

      This Preliminary information communicates a parts restriction is in place for the Body Control Module on 2020 Cadillac CT4, CT5, Chevrolet Corvette, Suburban, Tahoe and GMC Yukon. Read More »

    • TSB #PIT5799A

      Date Announced:
      DEC 18, 2020
      NHTSA ID:
      #10187196

      This Preliminary information communicates a cocnern where a flashing spot can intermittently show up on the radio display while in reverse. The PI advises that engineering is investigating the concern. Read More »

    • TSB #PIC6385B

      Date Announced:
      DEC 14, 2020
      NHTSA ID:
      #10187187

      This Preliminary information communicates a parts restriction is in place for the exterior lighting module on 2020 Cadillac CT4, CT5 and Chevrolet Corvette. Read More »

    • TSB #PIC6385B

      Date Announced:
      DEC 14, 2020
      NHTSA ID:
      #10185736

      This Preliminary information communicates a parts restriction is in place for the exterior lighting module on 2020 Cadillac CT4, CT5 and Chevrolet Corvette. Read More »

    • TSB #20NA114

      Date Announced:
      DEC 07, 2020
      NHTSA ID:
      #10186079

      This informational bulletin provides information for dealers/technicians on the false setting of DTC U0212. Read More »

    • TSB #PIT5782A

      Date Announced:
      NOV 19, 2020
      NHTSA ID:
      #10184130

      This Preliminary information communicates and issue with programming a replacement side object detection module and engineering is working on the issue. Read More »

    • TSB #20NA123

      Date Announced:
      NOV 13, 2020
      NHTSA ID:
      #10184488

      This service bulletin provides repair information to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated with DTCs U1961, U1983 setting. Read More »

    • TSB #N202312960

      Date Announced:
      NOV 12, 2020
      NHTSA ID:
      #10184523

      Service Update. On certain vehicles, the differential control module may not properly shutdown. This can result in a delayed startup which will cause it to lose synchronization with the brake system control module. Read More »

    • TSB #20NA217

      Date Announced:
      NOV 10, 2020
      NHTSA ID:
      #10184496

      This service bulletin provides information/service procedure for dealers/technicians on Improved Electronic Limited Slip Differential (ELSD) Calibration. Read More »

    • TSB #PIC6391D

      Date Announced:
      OCT 28, 2020
      NHTSA ID:
      #10182579

      This PI communicates a parts restriction is in effect on 2020 Cadillac CT4, CT5 and Chevrolet Corvette Electronic Brake Boost Control Module and  Valve Kit, Brake Pressure Modulator. Read More »

    • TSB #PIP5675G

      Date Announced:
      OCT 27, 2020
      NHTSA ID:
      #10182571

      This Preliminary information communicates to the dealer that a customer may comment that the MIL light is illuminated. The technician may find P1098 and/or P26BB set current or history. 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 #PIC6408A

      Date Announced:
      OCT 23, 2020
      NHTSA ID:
      #10182569

      This Preliminary information communicates a concern that could cause U0512 to set in the Image Processing Control Module and engineering is working on a resolution.  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 #N202316150

      Date Announced:
      OCT 22, 2020
      NHTSA ID:
      #10183229

      Service Update - Certain 2020 model year Cadillac CT5 vehicles had the incorrect torque applied to the starter nut. (6Nm instead of 12Nm). The nut may loosen over time due to insufficient clampload. Read More »

    • TSB #PIC6390B

      Date Announced:
      OCT 20, 2020
      NHTSA ID:
      #10182560

      This Preliminary information communicates a parts restriction is in place for the Central Gateway Module on 2020 Cadillac CT4, CT5, and Chevrolet Corvette. Read More »

    • TSB #PIP5675F

      Date Announced:
      OCT 14, 2020
      NHTSA ID:
      #10182554

      This Preliminary information communicates to the dealer that a customer may comment that the MIL light is illuminated. The technician may find P1098 and/or P26BB set current or history. Read More »

    • TSB #PIC6391C

      Date Announced:
      SEP 28, 2020
      NHTSA ID:
      #10181170

      This PI communicates a parts restriction is in effect on 2020 Cadillac CT4, CT5 and Chevrolet Corvette Electronic Brake Boost Control Module and  Valve Kit, Brake Pressure Modulator. Read More »

    • TSB #PIC6394B

      Date Announced:
      SEP 21, 2020
      NHTSA ID:
      #10181152

      This Preliminary information communicates a parts restriction is in place for the Image Processing Module on 2020 Cadillac CT4, and CT5. Read More »

    • TSB #PIC6387B

      Date Announced:
      SEP 21, 2020
      NHTSA ID:
      #10181154

      This Preliminary information communicates a parts restriction is in place for the Short Range Radar Module on 2020 Cadillac CT4, and CT5. 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 #PIC6404A

      Date Announced:
      SEP 17, 2020
      NHTSA ID:
      #10181146

      This Preliminary information communicates An issue may occur causing a Service Driver Assist,  Steering Assist Reduced Messages, or MIL illuminated with P25A2, U0265, and U0566, replacing the Front View Camera for frequently occurring ... Read More »

    • TSB #20NA191

      Date Announced:
      SEP 17, 2020
      NHTSA ID:
      #10181716

      This technical bulletin provides repair information to correct a customer concern of Auto Start/Stop Disabled with Malfunction Indicator Lamp (MIL) Illuminated and DTC U0599 set. Read More »

    • TSB #20NA178

      Date Announced:
      SEP 09, 2020
      NHTSA ID:
      #10181705

      This technical bulletin provides repair information to correct a customer concern of Service Driver Assist and/or Take Steering Messages on Start-up, Advanced Driver Assist Systems (ADAS) Features Not Available. 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 #PIT5411U

      Date Announced:
      AUG 05, 2020
      NHTSA ID:
      #10179623

      This Preliminary Information communication advises the technician that the Radio or Tuner, radio controls, Integrated Center Stack, HUD's, IPC's, and radio displays are placed on restriction through the General Motors Technical Assistance ... Read More »

    • TSB #PIE0575

      Date Announced:
      JUL 30, 2020
      NHTSA ID:
      #10179537

      This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineers listed in regards to no fob detected message on driver information center (DIC), passive and backup ... Read More »

    • TSB #PIE0579

      Date Announced:
      JUL 30, 2020
      NHTSA ID:
      #10179538

      This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the malfunction indicator lamp (MIL) illuminated. Read More »

    • TSB #PIC6382D

      Date Announced:
      JUL 13, 2020
      NHTSA ID:
      #10178371

      This PI communicates a parts restriction is in effect on 2020 cadillac CT4, and CT5 Front View Camera Module. Read More »

    • TSB #N202294740 01

      Date Announced:
      JUL 07, 2020
      NHTSA ID:
      #10178399

      Service Update - Certain vehicles may require individual software updates to multiple modules to address variousminor issues such as steering feel and data communication. Dealers are to reprogram multiple modules. 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 #PIP5675E

      Date Announced:
      JUN 25, 2020
      NHTSA ID:
      #10178346

      This Preliminary information communicates to the dealer that a customer may comment that the MIL light is illuminated. The technician may find P1098 and/or P26BB set current or history. Read More »

    • TSB #PIP5696B

      Date Announced:
      JUN 23, 2020
      NHTSA ID:
      #10178342

      This Preliminary information communicates that the transfer case control module is on engineering restriction to verify diagnostics and service information.  Read More »

    • TSB #PIC6403B

      Date Announced:
      JUN 16, 2020
      NHTSA ID:
      #10178330

      This Preliminary information communicates to the dealer that programming modules must be done in OFF power module using MDI2 on 2020 Cadillac CT4,CT5, and Chevrolet Corvette. Read More »

    • TSB #PIC6391B

      Date Announced:
      JUN 10, 2020
      NHTSA ID:
      #10178318

      This PI communicates a parts restriction is in effect on 2020 Cadillac CT4, CT5 and Chevrolet Corvette Electronic Brake Boost Control Module and  Valve Kit, Brake Pressure Modulator. Read More »

    • TSB #PIC6382C

      Date Announced:
      JUN 09, 2020
      NHTSA ID:
      #10178313

      This PI communicates a parts restriction is in effect on 2020 cadillac CT4, and CT5 Front View Camera Module. Read More »

    • TSB #20NA018

      Date Announced:
      JUN 08, 2020
      NHTSA ID:
      #10178262

      This informational bulletin provides information for dealers/technicians on MDI 2 Required When Programming Vehicles with Vehicle Intelligence Platform (VIP). Read More »

    • TSB #20NA123

      Date Announced:
      JUN 02, 2020
      NHTSA ID:
      #10178278

      This informational bulletin provides information for the technicians to clear DTCs and allow the vehicle to go into sleep mode to correct the Malfunction Indicator Lamp (MIL) Illuminated and to stop DTCs setting. Read More »

    • TSB #PIC6407B

      Date Announced:
      MAY 29, 2020
      NHTSA ID:
      #10176337

      This PI communicates a parts restriction is in effect on 2020 Cadillac CT4, CT5 and Chevrolet Corvette Amplifier. 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 #20NA114

      Date Announced:
      MAY 26, 2020
      NHTSA ID:
      #10176643

      This informational bulletin provides information for dealers/technicians on the false setting of DTC U0212. 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 #PIC6403B

      Date Announced:
      MAY 19, 2020
      NHTSA ID:
      #10176319

      This Preliminary information communicates to the dealer that programming modules must be done in OFF power module using MDI2 on 2020 Cadillac CT4,CT5, and Chevrolet Corvette. Read More »

    • TSB #PIC6403A

      Date Announced:
      MAY 19, 2020
      NHTSA ID:
      #10176320

      This Preliminary information communicates to the dealer that programming modules must be done in OFF power module using MDI2 on 2020 Cadillac CT4,CT5, and Chevrolet Corvette. Read More »

    • TSB #20NA106

      Date Announced:
      MAY 18, 2020
      NHTSA ID:
      #10176638

      This technical bulletin provides repair information to correct a customer concern of Unable to Change Camera View, Stuck in Rear Camera View, or Video Processing Module (VPM) not Responding. Read More »

    • TSB #PIT5411T

      Date Announced:
      MAY 04, 2020
      NHTSA ID:
      #10176299

      This Preliminary Information communication advises the technician that the Radio or Tuner, radio controls, Integrated Center Stack, HUD's, IPC's, and radio displays are placed on restriction through the General Motors Technical Assistance ... Read More »

    • TSB #PIC6384B

      Date Announced:
      APR 29, 2020
      NHTSA ID:
      #10174866

      This Preliminary information communicates a parts restriction is in place for the Body Control Module on 2020 Cadillac CT4, CT5, and Chevrolet Corvette. Read More »

    • TSB #20NA091

      Date Announced:
      APR 16, 2020
      NHTSA ID:
      #10175769

      This informational bulletin provides information for dealers/technicians on power seat, power mirrors and steering wheel entry/exit memory recall settings intermittently inoperative. Read More »

    • TSB #PIC6381B

      Date Announced:
      MAR 25, 2020
      NHTSA ID:
      #10173720

      This Preliminary information communicates a parts restriction is in place for the Suspension Control Module on 2020 Cadillac CT4, CT5, and Chevrolet Corvette. Read More »

    • TSB #PIC6383B

      Date Announced:
      MAR 19, 2020
      NHTSA ID:
      #10173711

      This Preliminary information communicates a parts restriction is in place for the Video Processing Module on 2020 Cadillac CT4,CT5 and Chevrolet Corvette. . Read More »

    • TSB #PIC6408

      Date Announced:
      MAR 18, 2020
      NHTSA ID:
      #10173710

      This Preliminary information communicates a concern that could cause U0512 to set in the Image Processing Control Module and engineering is working on a resolution.  Read More »

    • TSB #PIC6392A

      Date Announced:
      MAR 16, 2020
      NHTSA ID:
      #10173702

      This Preliminary information communicates a parts restriction is in place for the Sensing and Diagnostic Module on 2020 Cadillac CT4, CT5 and Chevrolet Corvette. Read More »

    • TSB #PIP5675B

      Date Announced:
      MAR 16, 2020
      NHTSA ID:
      #10173703

      This Preliminary information communicates to the dealer that a customer may comment that the MIL light is illuminated. The technician may find P1098 and/or P26BB set current or history. Read More »

    • TSB #PIC6407

      Date Announced:
      MAR 16, 2020
      NHTSA ID:
      #10173704

      This PI communicates a parts restriction is in effect on 2020 Cadillac CT4, CT5 and Chevrolet Corvette Amplifier. Read More »

    • TSB #PIC6391A

      Date Announced:
      MAR 13, 2020
      NHTSA ID:
      #10173693

      This PI communicates a parts restriction is in effect on 2020 Cadillac CT4, CT5 and Chevrolet Corvette Electronic Brake Boost Control Module and  Valve Kit, Brake Pressure Modulator. Read More »

    • TSB #PIC6385A

      Date Announced:
      MAR 13, 2020
      NHTSA ID:
      #10173695

      This Preliminary information communicates a parts restriction is in place for the exterior lighting module on 2020 Cadillac CT4, CT5 and Chevrolet Corvette. Read More »

    • TSB #PIC6384A

      Date Announced:
      MAR 13, 2020
      NHTSA ID:
      #10173696

      This Preliminary information communicates a parts restriction is in place for the Body Control Module on 2020 Cadillac CT4, CT5, and Chevrolet Corvette. Read More »

    • TSB #PIC6390A

      Date Announced:
      MAR 13, 2020
      NHTSA ID:
      #10173697

      This Preliminary information communicates a parts restriction is in place for the Central Gateway Module on 2020 Cadillac CT4, CT5, and Chevrolet Corvette. Read More »

    • TSB #PIC6387A

      Date Announced:
      MAR 13, 2020
      NHTSA ID:
      #10173698

      This Preliminary information communicates a parts restriction is in place for the Short Range Radar Module on 2020 Cadillac CT4, and CT5. Read More »

    • TSB #PIP5696A

      Date Announced:
      MAR 13, 2020
      NHTSA ID:
      #10173701

      This Preliminary information communicates that the transfer case control module is on engineering restriction to verify diagnostics and service information.  Read More »

    • TSB #PIC6394A

      Date Announced:
      MAR 12, 2020
      NHTSA ID:
      #10173686

      This Preliminary information communicates a parts restriction is in place for the Image Processing Module on 2020 Cadillac CT4, and CT5. Read More »

    • TSB #PIC6383A

      Date Announced:
      MAR 12, 2020
      NHTSA ID:
      #10173687

      This Preliminary information communicates a parts restriction is in place for the Video Processing Module on 2020 Cadillac CT5. Read More »

    • TSB #PIC6389A

      Date Announced:
      MAR 12, 2020
      NHTSA ID:
      #10173688

      This Preliminary information communicates a parts restriction is in place for the Long Range Radar Module on 2020 Cadillac CT4 and CT5. Read More »

    • TSB #PIC6381A

      Date Announced:
      MAR 12, 2020
      NHTSA ID:
      #10173689

      This Preliminary information communicates a parts restriction is in place for the Suspension Control Module on 2020 Cadillac CT4, CT5. Read More »

    • TSB #PIC6382A

      Date Announced:
      MAR 12, 2020
      NHTSA ID:
      #10173690

      This PI communicates a parts restriction is in effect on 2020 cadillac CT4, and CT5 Front View Camera Module. Read More »

    • TSB #PIP5701A

      Date Announced:
      MAR 12, 2020
      NHTSA ID:
      #10173692

      This Preliminary information communicates that the E01 ECM p/n 12703874 is on part restriction. Read More »

    • TSB #PIC6406

      Date Announced:
      FEB 28, 2020
      NHTSA ID:
      #10172338

      This Preliminary information communicates that a dealer may replace a Front Camera Module (FCM) and program it and then it will not complete the learn procedure. The tech may also find multiple codes stored. Read More »

    • TSB #PIC6403

      Date Announced:
      FEB 05, 2020
      NHTSA ID:
      #10172309

      This Preliminary information communicates to the dealer that programming modules must be done in OFF power module using MDI2 on 2020 Cadillac CT5. Read More »

    • TSB #PIC6400

      Date Announced:
      JAN 29, 2020
      NHTSA ID:
      #10171313

      This preliminary information communicates a condition may exit causing DTC's P00FF, B2B05, B2B06  to set. Engineering is working on a solution. Read More »

    • TSB #PIC6391

      Date Announced:
      JAN 28, 2020
      NHTSA ID:
      #10171308

      This PI communicates a parts restriction is in effect on 2020 Cadillac CT5 Electronic Brake Boost Control Module and  Valve Kit, Brake Pressure Modulator. Read More »

    • TSB #PIC6399

      Date Announced:
      JAN 28, 2020
      NHTSA ID:
      #10171309

      This Preliminary information communicates to inspect the keyless entry antenna - rear compartment for being secure in its bracket if B1446 SYM13 is found. Read More »

    • TSB #PIT5411R

      Date Announced:
      JAN 23, 2020
      NHTSA ID:
      #10171300

      This Preliminary Information communication advises the technician that the Radio or Tuner, radio controls, Integrated Center Stack, HUD's, IPC's, and radio displays are placed on restriction through the General Motors Technical Assistance ... Read More »

    • TSB #PIP5701

      Date Announced:
      JAN 22, 2020
      NHTSA ID:
      #10171299

      This Preliminary information communicates that the E01 ECM p/n 12703874 is on part restriction. Read More »

    • TSB #PIC6394

      Date Announced:
      JAN 17, 2020
      NHTSA ID:
      #10171291

      This Preliminary information communicates a parts restriction is in place for the Image Processing Module on 2020 Cadillac CT5. Read More »

    • TSB #PIC6392

      Date Announced:
      JAN 17, 2020
      NHTSA ID:
      #10171295

      This Preliminary information communicates a parts restriction is in place for the Sensing and Diagnostic Module on 2020 Cadillac CT5. Read More »

    • TSB #PIP5696

      Date Announced:
      JAN 15, 2020
      NHTSA ID:
      #10171282

      This Preliminary information communicates that the transfer case control module is on engineering restriction to verify diagnostics and service information.  Read More »

    • TSB #PIC6393

      Date Announced:
      JAN 15, 2020
      NHTSA ID:
      #10171284

      This Preliminary information communicates that is a module is unplugged, the Park Assist Control Module (PACM) will fall off the Bus and will not communicate until a power cycle of the PACM.  Read More »

    • TSB #PIC6390

      Date Announced:
      JAN 15, 2020
      NHTSA ID:
      #10171286

      This Preliminary information communicates a parts restriction is in place for the Central Gateway Module on 2020 Cadillac CT5. Read More »

    • TSB #PIC6381

      Date Announced:
      JAN 14, 2020
      NHTSA ID:
      #10171281

      This Preliminary information communicates a parts restriction is in place for the Suspension Control Module on 2020 Cadillac CT5. Read More »

    • TSB #PIC6385

      Date Announced:
      JAN 14, 2020
      NHTSA ID:
      #10171275

      This Preliminary information communicates a parts restriction is in place for the exterior lighting module on 2020 Cadillac CT5. Read More »

    • TSB #030846004W

      Date Announced:
      JAN 13, 2020
      NHTSA ID:
      #10172292

      This bulletin provides information regarding Part Restriction and Ordering Process Information for OnStar® Vehicle Communication Interface Modules (VCIM) (GMNA Only). Read More »

    • TSB #PIC6389

      Date Announced:
      JAN 13, 2020
      NHTSA ID:
      #10171269

      This Preliminary information communicates a parts restriction is in place for the Long Range Radar Module on 2020 Cadillac CT5. Read More »

    • TSB #PIC6384

      Date Announced:
      JAN 13, 2020
      NHTSA ID:
      #10171273

      This Preliminary information communicates a parts restriction is in place for the Body Control Module on 2020 Cadillac CT5. Read More »

    • TSB #PIC6383

      Date Announced:
      JAN 13, 2020
      NHTSA ID:
      #10171274

      This Preliminary information communicates a parts restriction is in place for the Video Processing Module on 2020 Cadillac CT5. Read More »

    • TSB #PIC6387

      Date Announced:
      JAN 10, 2020
      NHTSA ID:
      #10171268

      This Preliminary information communicates a parts restriction is in place for the Short Range Radar Module on 2020 Cadillac CT5. 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 »

    ELECTRICAL SYSTEM:12V/24V/48V BATTERY

    • TSB #N202308320

      Date Announced:
      OCT 01, 2020
      NHTSA ID:
      #10183218

      Customer Satisfaction Program - Certain 2020 model year Cadillac CT4, CT5, and Chevrolet Corvette vehicles, equipped with the Cadillac User Experience with embedded navigation or the Infotainment 3 premium system w/navigation (RPO IOT), ... Read More »

    ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

    • 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 »

    ELECTRICAL SYSTEM:SOFTWARE

    • TSB #PIP5763

      Date Announced:
      NOV 13, 2020
      NHTSA ID:
      #10184109

      This Preliminary information communicates that a software anomaly can cause C1135 SYM92 to set prematurely causing a Service Axle message.  A software update will be released to correct this concern. Read More »

    • TSB #N202294740 01 Pr

      Date Announced:
      JUN 26, 2020
      NHTSA ID:
      #10177371

      (Private Message Update) Service Update - Certain vehicles may require individual software updates to multiple modules to address various minor issues such as steering feel and data communication. Dealers are to reprogram multiple modules. Read More »

    • TSB #N202294740 01 Pr

      Date Announced:
      JUN 19, 2020
      NHTSA ID:
      #10177370

      (Private Message) Service Update - Certain vehicles may require individual software updates to multiple modules to address various minor issues such as steering feel and data communication. Dealers are to reprogram multiple modules. Read More »

    • TSB #N202294740 01

      Date Announced:
      JUN 18, 2020
      NHTSA ID:
      #10177368

      Service Update - Certain vehicles may require individual software updates to multiple modules to address various minor issues such as steering feel and data communication. Dealers are to reprogram multiple modules. Read More »

    • TSB #N202294740

      Date Announced:
      JUN 15, 2020
      NHTSA ID:
      #10177363

      Service Update - Certain vehicles may require individual software updates to multiple modules to address various minor issues such as steering feel and data communication. Dealers are to reprogram multiple modules. Read More »

    • TSB #20NA068

      Date Announced:
      MAR 17, 2020
      NHTSA ID:
      #10174289

      This technical bulletin provides repair information to correct a customer concern of Service Engine Soon message with the following DTCs set: P00FF, B2B05, B2B06. Read More »

    • TSB #PIC6405

      Date Announced:
      FEB 10, 2020
      NHTSA ID:
      #10172314

      This Preliminary information communicates that the OAT sensor may not read correctly upon startup after the vehicle has been parked for two hours or more. Engineering is aware of the concern and is working on a resolution. Read More »

    • TSB #20NA018

      Date Announced:
      JAN 22, 2020
      NHTSA ID:
      #10172287

      This informational bulletin provides information for dealers/technicians on MDI 2 Required When Programming Vehicles on Next Generation Digital Vehicle Platform. Read More »

    ELECTRICAL SYSTEM:ADAS:BLINDSPOT:SENSORS

    • TSB #PIC6388B

      Date Announced:
      JUL 29, 2020
      NHTSA ID:
      #10178392

      This PI communicates a parts restriction is in effect on 2020 Cadillac CT4, and CT5 Side Blind Zone Module. Read More »

    EXTERIOR LIGHTING

    • TSB #PIC6385B

      Date Announced:
      DEC 14, 2020
      NHTSA ID:
      #10187187

      This Preliminary information communicates a parts restriction is in place for the exterior lighting module on 2020 Cadillac CT4, CT5 and Chevrolet Corvette. Read More »

    • TSB #PIC6385B

      Date Announced:
      DEC 14, 2020
      NHTSA ID:
      #10185736

      This Preliminary information communicates a parts restriction is in place for the exterior lighting module on 2020 Cadillac CT4, CT5 and Chevrolet Corvette. Read More »

    • TSB #PIC6385A

      Date Announced:
      MAR 13, 2020
      NHTSA ID:
      #10173695

      This Preliminary information communicates a parts restriction is in place for the exterior lighting module on 2020 Cadillac CT4, CT5 and Chevrolet Corvette. Read More »

    • TSB #PIC6385

      Date Announced:
      JAN 14, 2020
      NHTSA ID:
      #10171275

      This Preliminary information communicates a parts restriction is in place for the exterior lighting module on 2020 Cadillac CT5. 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 #PIC6388A

      Date Announced:
      MAR 12, 2020
      NHTSA ID:
      #10173691

      This PI communicates a parts restriction is in effect on 2020 Cadillac CT4, and CT5 Side Blind Zone Module. Read More »

    • TSB #PIC6388

      Date Announced:
      JAN 28, 2020
      NHTSA ID:
      #10171310

      This PI communicates a parts restriction is in effect on 2020 cadillac CT5 Side Blind Zone Module. Read More »

    VISIBILITY:GLASS, SIDE/REAR

    • 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:GLASS, SIDE/REAR:CRITICAL FASTENERS

    • 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 »

    AIR BAGS

    • TSB #PIE0575A

      Date Announced:
      NOV 18, 2020
      NHTSA ID:
      #10184506

      This engineering information (EI) closure ends the need for information from technicians/field in regards to no fob detected message on driver information center (DIC), passive and backup inoperative and active functions working for all ... Read More »

    • TSB #PIP5675D

      Date Announced:
      MAY 20, 2020
      NHTSA ID:
      #10176324

      This Preliminary information communicates to the dealer that a customer may comment that the MIL light is illuminated. The technician may find P1098 and/or P26BB set current or history. Read More »

    STRUCTURE

    • TSB #PIC6384D

      Date Announced:
      MAR 01, 2021
      NHTSA ID:
      #10190351

      This Preliminary information communicates a parts restriction is in place for the Body Control Module on 2020 Cadillac CT4, CT5, Chevrolet Corvette, Suburban, Tahoe and GMC Yukon. 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 #030846004X

      Date Announced:
      JAN 26, 2021
      NHTSA ID:
      #10188402

      This service bulletin announces that the Part Restriction and Ordering Process Information for OnStar® Vehicle Communication Interface Modules (VCIM) (GMNA Only) has ended. 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 #PIP5756

      Date Announced:
      OCT 05, 2020
      NHTSA ID:
      #10182533

      This Preliminary information communicates the possibility of dtc p2101 being stored in history and not to replace throttle body for this issue unless instructed to do so through published diagnostics. 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 #N202297690

      Date Announced:
      MAY 05, 2020
      NHTSA ID:
      #10176809

      SUB - Certain 2020 model year Cadillac CT5 vehicles equipped with all wheel drive (RPO F46) may have a transmission mount ?snubber? rotated out of position. Vehicles with the snubber out of position could experience noise and vibration. Read More »

    • TSB #PIC6384B

      Date Announced:
      APR 29, 2020
      NHTSA ID:
      #10174866

      This Preliminary information communicates a parts restriction is in place for the Body Control Module on 2020 Cadillac CT4, CT5, and Chevrolet Corvette. Read More »

    • TSB #PIC6384A

      Date Announced:
      MAR 13, 2020
      NHTSA ID:
      #10173696

      This Preliminary information communicates a parts restriction is in place for the Body Control Module on 2020 Cadillac CT4, CT5, and Chevrolet Corvette. Read More »

    • TSB #PIC6384

      Date Announced:
      JAN 13, 2020
      NHTSA ID:
      #10171273

      This Preliminary information communicates a parts restriction is in place for the Body Control Module on 2020 Cadillac CT5. 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 »

    STRUCTURE:BODY:DOOR

    • 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 »

    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 »

    TIRES

    • 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 #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 #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 »

    WHEELS

    • 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 #20NA091

      Date Announced:
      APR 16, 2020
      NHTSA ID:
      #10175769

      This informational bulletin provides information for dealers/technicians on power seat, power mirrors and steering wheel entry/exit memory recall settings intermittently inoperative. 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 #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 »

    ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)

    • TSB #PIC6381A

      Date Announced:
      MAR 12, 2020
      NHTSA ID:
      #10173689

      This Preliminary information communicates a parts restriction is in place for the Suspension Control Module on 2020 Cadillac CT4, CT5. Read More »

    FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: CAMERA

    • TSB #N202305180

      Date Announced:
      SEP 17, 2020
      NHTSA ID:
      #10181652

      Service Update Bulletin - Certain 2020 model year Cadillac CT4 and CT5 vehicles may have a condition where the front windshield camera module may reset and lose communication with other modules. DTCs P25A2, U0265, U0566 and U1962 are set. Read More »

    • TSB #PIC6382F

      Date Announced:
      SEP 17, 2020
      NHTSA ID:
      #10181145

      This PI communicates a parts restriction is in effect on 2020 cadillac CT4, and CT5 Front View Camera Module. Read More »

    • TSB #PIC6382D

      Date Announced:
      JUL 13, 2020
      NHTSA ID:
      #10178371

      This PI communicates a parts restriction is in effect on 2020 cadillac CT4, and CT5 Front View Camera Module. Read More »

    • TSB #PIC6382C

      Date Announced:
      JUN 09, 2020
      NHTSA ID:
      #10178313

      This PI communicates a parts restriction is in effect on 2020 cadillac CT4, and CT5 Front View Camera Module. Read More »

    • TSB #PIC6382B

      Date Announced:
      JUN 08, 2020
      NHTSA ID:
      #10178310

      This PI communicates a parts restriction is in effect on 2020 cadillac CT4, and CT5 Front View Camera Module. Read More »

    • TSB #PIC6382

      Date Announced:
      JAN 13, 2020
      NHTSA ID:
      #10171272

      This PI communicates a parts restriction is in effect on 2020 cadillac CT5 Front View Camera Module. Read More »

    LANE DEPARTURE: BLIND SPOT DETECTION

    • TSB #PIC6388B

      Date Announced:
      JUL 29, 2020
      NHTSA ID:
      #10178392

      This PI communicates a parts restriction is in effect on 2020 Cadillac CT4, and CT5 Side Blind Zone Module. Read More »

    • TSB #PIC6388A

      Date Announced:
      MAR 12, 2020
      NHTSA ID:
      #10173691

      This PI communicates a parts restriction is in effect on 2020 Cadillac CT4, and CT5 Side Blind Zone Module. Read More »

    • TSB #PIC6388

      Date Announced:
      JAN 28, 2020
      NHTSA ID:
      #10171310

      This PI communicates a parts restriction is in effect on 2020 cadillac CT5 Side Blind Zone Module. Read More »

    BACK OVER PREVENTION

    • TSB #PIT5782A

      Date Announced:
      NOV 19, 2020
      NHTSA ID:
      #10184130

      This Preliminary information communicates and issue with programming a replacement side object detection module and engineering is working on the issue. Read More »

    • TSB #PIC6382E

      Date Announced:
      JUL 24, 2020
      NHTSA ID:
      #10178383

      This PI communicates a parts restriction is in effect on 2020 cadillac CT4, and CT5 Front View Camera Module. Read More »

    • TSB #PIC6411

      Date Announced:
      MAY 19, 2020
      NHTSA ID:
      #10176321

      This Preliminary information communicates that  a customer may not be able to change camera views and only the rear view camera display is available. Read More »

    • TSB #20NA106

      Date Announced:
      MAY 18, 2020
      NHTSA ID:
      #10176638

      This technical bulletin provides repair information to correct a customer concern of Unable to Change Camera View, Stuck in Rear Camera View, or Video Processing Module (VPM) not Responding. Read More »

    • TSB #PIC6382A

      Date Announced:
      MAR 12, 2020
      NHTSA ID:
      #10173690

      This PI communicates a parts restriction is in effect on 2020 cadillac CT4, and CT5 Front View Camera Module. Read More »

    • TSB #PIC6406

      Date Announced:
      FEB 28, 2020
      NHTSA ID:
      #10172338

      This Preliminary information communicates that a dealer may replace a Front Camera Module (FCM) and program it and then it will not complete the learn procedure. The tech may also find multiple codes stored. Read More »

    BACK OVER PREVENTION:DISPLAY FUNCTION

    • 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 #PIT5799

      Date Announced:
      NOV 19, 2020
      NHTSA ID:
      #10184127

      This Preliminary information communicates a cocnern where a flashing spot can intermittently show up on the radio display while in reverse. The PI advises that engineering is investigating the concern. 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 »

    EQUIPMENT

    • TSB #PIP5702C

      Date Announced:
      MAR 08, 2021
      NHTSA ID:
      #10190368

      This Preliminary information communicates to the dealer technician that the 2020 Cadillac CT4 and CT5 T93 transmission control module restriction has ended. 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 #20NA114

      Date Announced:
      DEC 07, 2020
      NHTSA ID:
      #10187393

      This informational bulletin provides information for dealers/technicians on the false setting of DTC U0212. 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 #PIE0575A

      Date Announced:
      NOV 18, 2020
      NHTSA ID:
      #10184506

      This engineering information (EI) closure ends the need for information from technicians/field in regards to no fob detected message on driver information center (DIC), passive and backup inoperative and active functions working for all ... Read More »

    • TSB #PIC6395C

      Date Announced:
      NOV 16, 2020
      NHTSA ID:
      #10184110

      This Preliminary information communicates a parts restriction is in place for the Automatic Transmission Control on 2020 Cadillac CT4, and CT5. Read More »

    • TSB #20NA123

      Date Announced:
      NOV 13, 2020
      NHTSA ID:
      #10184488

      This service bulletin provides repair information to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated with DTCs U1961, U1983 setting. Read More »

    • TSB #PIP5763

      Date Announced:
      NOV 13, 2020
      NHTSA ID:
      #10184109

      This Preliminary information communicates that a software anomaly can cause C1135 SYM92 to set prematurely causing a Service Axle message.  A software update will be released to correct this concern. 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 #PIC6386C

      Date Announced:
      NOV 09, 2020
      NHTSA ID:
      #10184103

      This Preliminary information communicates a parts restriction is in place for the Power Steering Gear on 2020 Cadillac CT4 and CT5. 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 #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 #N202316150

      Date Announced:
      OCT 22, 2020
      NHTSA ID:
      #10183229

      Service Update - Certain 2020 model year Cadillac CT5 vehicles had the incorrect torque applied to the starter nut. (6Nm instead of 12Nm). The nut may loosen over time due to insufficient clampload. Read More »

    • TSB #PIE0579A

      Date Announced:
      OCT 21, 2020
      NHTSA ID:
      #10183788

      This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the malfunction indicator lamp (MIL) illuminated. Read More »

    • TSB #PIC6407D

      Date Announced:
      OCT 12, 2020
      NHTSA ID:
      #10182549

      This PI communicates a parts restriction is in effect on 2020 Cadillac CT4, CT5 and Chevrolet Corvette Amplifier. 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 #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 #PIP5693C

      Date Announced:
      SEP 28, 2020
      NHTSA ID:
      #10181171

      The Preliminary Information communication advises the technician that the Product Quality Center has a part restriction for the E99 Engine Control Module. 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 #PIC6395B

      Date Announced:
      AUG 31, 2020
      NHTSA ID:
      #10179662

      This Preliminary information communicates a parts restriction is in place for the Automatic Transmission Control on 2020 Cadillac CT4, and CT5. 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 #PIP5733B

      Date Announced:
      AUG 06, 2020
      NHTSA ID:
      #10179625

      This Preliminary information communicates Possible Crank no start or extended crank with DTC p12A6 set current or history.  Under Investigation Read More »

    • TSB #PIC6414A

      Date Announced:
      JUL 22, 2020
      NHTSA ID:
      #10178377

      This Preliminary information communicates that there maybe a squeak or squeal noise caused by contact between the brake pad wear sensor and the rotor.  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 #20NA018

      Date Announced:
      JUN 08, 2020
      NHTSA ID:
      #10178262

      This informational bulletin provides information for dealers/technicians on MDI 2 Required When Programming Vehicles with Vehicle Intelligence Platform (VIP). 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 #PIT5411T

      Date Announced:
      MAY 04, 2020
      NHTSA ID:
      #10176299

      This Preliminary Information communication advises the technician that the Radio or Tuner, radio controls, Integrated Center Stack, HUD's, IPC's, and radio displays are placed on restriction through the General Motors Technical Assistance ... 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 #PIC6407A

      Date Announced:
      APR 21, 2020
      NHTSA ID:
      #10174854

      This PI communicates a parts restriction is in effect on 2020 Cadillac CT4, CT5 and Chevrolet Corvette Amplifier. Read More »

    • TSB #20NA089

      Date Announced:
      APR 14, 2020
      NHTSA ID:
      #10175768

      This technical bulletin provides a procedure to correct a condition of Low-Frequency Noise and Vibration Sound Heard in Passenger Compartment Under Wide Open Throttle. 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 #PIC6407

      Date Announced:
      MAR 16, 2020
      NHTSA ID:
      #10173704

      This PI communicates a parts restriction is in effect on 2020 Cadillac CT4, CT5 and Chevrolet Corvette Amplifier. 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 #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 #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 #PIP5677B

      Date Announced:
      FEB 04, 2020
      NHTSA ID:
      #10172303

      This Preliminary information communicates to the dealer technician that the 10L60, 10L80 and the 10L90 transmissions have been place on a part restriction. 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 #PIC6399

      Date Announced:
      JAN 28, 2020
      NHTSA ID:
      #10171309

      This Preliminary information communicates to inspect the keyless entry antenna - rear compartment for being secure in its bracket if B1446 SYM13 is found. 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 #PIT5411R

      Date Announced:
      JAN 23, 2020
      NHTSA ID:
      #10171300

      This Preliminary Information communication advises the technician that the Radio or Tuner, radio controls, Integrated Center Stack, HUD's, IPC's, and radio displays are placed on restriction through the General Motors Technical Assistance ... Read More »

    • TSB #20NA018

      Date Announced:
      JAN 22, 2020
      NHTSA ID:
      #10172287

      This informational bulletin provides information for dealers/technicians on MDI 2 Required When Programming Vehicles on Next Generation Digital Vehicle Platform. 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 #030846004W

      Date Announced:
      JAN 13, 2020
      NHTSA ID:
      #10172292

      This bulletin provides information regarding Part Restriction and Ordering Process Information for OnStar® Vehicle Communication Interface Modules (VCIM) (GMNA 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 #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 #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 #PIE0545

      Date Announced:
      NOV 06, 2019
      NHTSA ID:
      #10169365

      This engineering information bulletin is requesting information on paint quality issue that drives a warrantable item type of repair on any 2019 or 2020 Cadillac Model and to submit a Field Product Report (FPR) using the FPR App. 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 »

    EQUIPMENT:ELECTRICAL

    • TSB #PIC6407C

      Date Announced:
      SEP 21, 2020
      NHTSA ID:
      #10181155

      This PI communicates a parts restriction is in effect on 2020 Cadillac CT4, CT5 and Chevrolet Corvette Amplifier. Read More »

    • TSB #PIT5411U

      Date Announced:
      AUG 05, 2020
      NHTSA ID:
      #10179623

      This Preliminary Information communication advises the technician that the Radio or Tuner, radio controls, Integrated Center Stack, HUD's, IPC's, and radio displays are placed on restriction through the General Motors Technical Assistance ... Read More »

    • TSB #PIC6382B

      Date Announced:
      JUN 08, 2020
      NHTSA ID:
      #10178310

      This PI communicates a parts restriction is in effect on 2020 cadillac CT4, and CT5 Front View Camera Module. 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 #PIT5411S

      Date Announced:
      FEB 04, 2020
      NHTSA ID:
      #10172304

      This Preliminary Information communication advises the technician that the Radio or Tuner, radio controls, Integrated Center Stack, HUD's, IPC's, and radio displays are placed on restriction through the General Motors Technical Assistance ... Read More »

    • TSB #PIP5696

      Date Announced:
      JAN 15, 2020
      NHTSA ID:
      #10171282

      This Preliminary information communicates that the transfer case control module is on engineering restriction to verify diagnostics and service information.  Read More »

    • TSB #PIC6389

      Date Announced:
      JAN 13, 2020
      NHTSA ID:
      #10171269

      This Preliminary information communicates a parts restriction is in place for the Long Range Radar Module on 2020 Cadillac CT5. Read More »

    • TSB #PIC6387

      Date Announced:
      JAN 10, 2020
      NHTSA ID:
      #10171268

      This Preliminary information communicates a parts restriction is in place for the Short Range Radar Module on 2020 Cadillac CT5. 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 »

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

    • TSB #PIT5799A

      Date Announced:
      DEC 18, 2020
      NHTSA ID:
      #10185745

      This Preliminary information communicates a cocnern where a flashing spot can intermittently show up on the radio display while in reverse. The PI advises that engineering is investigating the concern. Read More »

    • TSB #N202308320

      Date Announced:
      OCT 01, 2020
      NHTSA ID:
      #10183218

      Customer Satisfaction Program - Certain 2020 model year Cadillac CT4, CT5, and Chevrolet Corvette vehicles, equipped with the Cadillac User Experience with embedded navigation or the Infotainment 3 premium system w/navigation (RPO IOT), ... Read More »

    • TSB #PIT5411S

      Date Announced:
      FEB 04, 2020
      NHTSA ID:
      #10172304

      This Preliminary Information communication advises the technician that the Radio or Tuner, radio controls, Integrated Center Stack, HUD's, IPC's, and radio displays are placed on restriction through the General Motors Technical Assistance ... Read More »

    EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

    • TSB #PIT5411S

      Date Announced:
      FEB 04, 2020
      NHTSA ID:
      #10172304

      This Preliminary Information communication advises the technician that the Radio or Tuner, radio controls, Integrated Center Stack, HUD's, IPC's, and radio displays are placed on restriction through the General Motors Technical Assistance ... Read More »

    EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

    • 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 #20NA008

      Date Announced:
      JUL 14, 2020
      NHTSA ID:
      #10178961

      This informational bulletin provides information for dealers/technicians on No MIL illuminated, ignore these DTCs if set in History. 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 #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 #20NA008

      Date Announced:
      JAN 22, 2020
      NHTSA ID:
      #10171906

      This informational bulletin provides information for dealers/technicians on No MIL illuminated, ignore these DTCs if set in History. 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 #19NA247

      Date Announced:
      OCT 30, 2019
      NHTSA ID:
      #10168203

      This New Model Features Bulletin provides General Information and other Topics to help the Service Personnel become familiar with some of the features of the all new 2020 Cadillac CT5. 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 »

    EQUIPMENT ADAPTIVE/MOBILITY

    • TSB #20NA123

      Date Announced:
      NOV 13, 2020
      NHTSA ID:
      #10184488

      This service bulletin provides repair information to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated with DTCs U1961, U1983 setting. 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 #PIC6395B

      Date Announced:
      AUG 31, 2020
      NHTSA ID:
      #10179662

      This Preliminary information communicates a parts restriction is in place for the Automatic Transmission Control on 2020 Cadillac CT4, and CT5. 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 #20NA089

      Date Announced:
      APR 14, 2020
      NHTSA ID:
      #10175768

      This technical bulletin provides a procedure to correct a condition of Low-Frequency Noise and Vibration Sound Heard in Passenger Compartment Under Wide Open Throttle. 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 #PIC6404

      Date Announced:
      FEB 06, 2020
      NHTSA ID:
      #10172311

      This Preliminary information communicates An issue may occur causing a Service Driver Assist,  Steering Assist Reduced Messages, or MIL illuminated with P25A2, U0265, and U0566, replacing the Front View Camera for frequently occurring ... 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 #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 #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 #PIE0545

      Date Announced:
      NOV 06, 2019
      NHTSA ID:
      #10169365

      This engineering information bulletin is requesting information on paint quality issue that drives a warrantable item type of repair on any 2019 or 2020 Cadillac Model and to submit a Field Product Report (FPR) using the FPR App. Read More »

    Browse Other CT5 Years