GMC Sierra Service Bulletins
10,018 manufacturer communications on file.
- September 25, 2023•Document ID: 10244209Service Bulletin/Repair InstructionsEQUIPMENT; ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 23-NA-143
- Date Added:
- October 18, 2023
- Manufacturer:
- GMC
SummaryThis technical bulletin provides repair information to correct a customer concern of Radio Software Version Y169â Multiple Updates for IOK.
Associated Products (14)Associated Documents - September 22, 2023•Document ID: 10244180Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 23-NA-170
- Date Added:
- October 17, 2023
- Manufacturer:
- GMC
SummaryThis bulletin advises the tech to inspect deeper into what may be to main cause of an engine failure.
Associated Products (47)2023 Cadillac CT52023 Cadillac Escalade2023 Cadillac Escalade ESV2023 Chevrolet Camaro2023 Chevrolet Corvette2023 Chevrolet Express2023 Chevrolet Silverado2023 Chevrolet Suburban2023 Chevrolet Tahoe2023 GMC Savana2023 GMC Sierra2023 GMC Yukon2023 GMC Yukon XL2022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Chevrolet Camaro2022 Chevrolet Corvette2022 Chevrolet Equinox2022 Chevrolet Express+ 27 moreAssociated Documents - September 21, 2023•Document ID: 10244214Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT; ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER
- Mfr Comm. #:
- 07-08-49-020R
- Date Added:
- October 18, 2023
- Manufacturer:
- GMC
SummaryThis informational bulletin provides information for the IPC odometer programming method quick reference guide.
Associated Products (836)2024 GMC Savana2023 Chevrolet Express2023 GMC Savana2023 GMC Yukon XL2022 Chevrolet Equinox2022 Chevrolet Express2022 GMC Savana2021 Cadillac CT62021 Chevrolet Express2021 GMC Savana2020 Buick Enclave2020 Buick Encore2020 Buick Encore GX2020 Buick Envision2020 Buick LaCrosse2020 Buick Regal2020 Buick Regal TourX2020 Cadillac CT42020 Cadillac CT52020 Cadillac CT6+ 816 moreAssociated Documents - September 21, 2023•Document ID: 10244174Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- 23-NA-154
- Date Added:
- October 16, 2023
- Manufacturer:
- CADILLAC
SummaryThis bulletin provides information on Warranty Administration â Required Operating Procedures - 8 Points (U.S. Only).
Associated Products (420)2024 Buick Enclave2024 Buick Encore2024 Buick Encore GX2024 Buick Envision2024 Buick Envista2024 Cadillac CT42024 Cadillac CT52024 Cadillac Escalade2024 Cadillac Lyriq2024 Cadillac XT42024 Cadillac XT52024 Cadillac XT62024 Chevrolet Blazer2024 Chevrolet Bolt EV2024 Chevrolet Camaro2024 Chevrolet Colorado2024 Chevrolet Corvette2024 Chevrolet Equinox2024 Chevrolet Malibu2024 Chevrolet Silverado+ 400 moreAssociated Documents - September 20, 2023•Document ID: 10244171Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 23-NA-073
- Date Added:
- October 16, 2023
- Manufacturer:
- GMC
SummaryThis technical bulletin provides repair information to correct a customer concern of Evaporative DTCs P0442, P0446, P0455 or P0449, Caused by Dust Intrusion into the Evaporative Canister.
Associated Products (12)Associated Documents - September 20, 2023•Document ID: 10242561Service Bulletin/Repair InstructionsFUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
- Mfr Comm. #:
- N232415860
- Date Added:
- September 20, 2023
- Manufacturer:
- CHEVROLET
SummaryEmission Recall. General Motors has decided to conduct a Voluntary Emission Recall involving certain vehicles with a 6.6L diesel engine. The Engine Control Module (ECM) may not properly adjust fuel injector flow for the normal variation in fuel injector flow rate characteristics. This could result in rough engine idle or increased fuel consumption. Dealers are to update the ECM with improved fuel injector flow rate data by performing Fuel Injector Flow Rate Programming with the diagnostic scan tool.
Associated Products (2)Associated Documents - September 20, 2023•Document ID: 10242557Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- N232403190
- Date Added:
- September 20, 2023
- Manufacturer:
- CHEVROLET
SummaryService Update. Certain vehicles may have a condition where the customer experiences intermittent MILs and warnings, engine no starts / no restart from auto-stop, or irregular cooling fan operation. Dealers are to inspect, and if necessary, rethread the bolt hole and reinstall ground.
Associated Products (2)Associated Documents - September 20, 2023•Document ID: 10243982Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; POWER TRAIN
- Mfr Comm. #:
- 22-NA-015
- Date Added:
- October 14, 2023
- Manufacturer:
- CADILLAC
SummaryThis informational bulletin provides graphs to help identify possible issues that may cause shaking and shudders and what may be the cause of said issue.
Associated Products (32)2024 Cadillac Escalade2024 Chevrolet Silverado2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 GMC Sierra2024 GMC Yukon XL2023 Cadillac Escalade2023 Cadillac Escalade ESV2023 Chevrolet Silverado2023 Chevrolet Suburban2023 Chevrolet Tahoe2023 GMC Sierra2023 GMC Yukon2023 GMC Yukon XL2022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Chevrolet Silverado2022 Chevrolet Suburban2022 Chevrolet Tahoe2022 GMC Sierra+ 12 moreAssociated Documents - September 19, 2023•Document ID: 10243980Service Bulletin/Repair InstructionsEQUIPMENT; POWER TRAIN
- Mfr Comm. #:
- 21-NA-120
- Date Added:
- October 14, 2023
- Manufacturer:
- GMC
SummaryThis service bulletin provides a Diagnostic Tip for Noise, Vibration, and/or Harshness Issues/Clunk Noise Heard During Coast Down Event after the transfer case was removed from the transmission and reinstalled during a recent repair.
Associated Products (10)Associated Documents - September 19, 2023•Document ID: 10242556Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- N222371151-11
- Date Added:
- September 20, 2023
- Manufacturer:
- GMC
SummaryCustomer Satisfaction Program. Opened more VINs for repair.
Associated Products (16)Associated Documents - September 18, 2023•Document ID: 10244179Service Bulletin/Repair InstructionsVISIBILITY; EQUIPMENT
- Mfr Comm. #:
- 23-NA-167
- Date Added:
- October 17, 2023
- Manufacturer:
- CADILLAC
SummaryThis informational bulletin provides information on Outside Rear View Mirror Defog or Defrost Times Different for Passenger and Driver Mirrors.
Associated Products (19)2024 Cadillac Escalade2024 Chevrolet Silverado2024 GMC Sierra2023 Cadillac Escalade2023 Cadillac Escalade ESV2023 Chevrolet Silverado2023 GMC Sierra2022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Chevrolet Silverado2022 GMC Sierra2021 Cadillac Escalade2021 Cadillac Escalade ESV2021 Chevrolet Silverado2021 GMC Sierra2020 Chevrolet Silverado2020 GMC Sierra2019 Chevrolet Silverado2019 GMC SierraAssociated Documents - September 15, 2023•Document ID: 10243754Service Bulletin/Repair InstructionsEQUIPMENT; SERVICE BRAKES
- Mfr Comm. #:
- 23-NA-149
- Date Added:
- October 10, 2023
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin provides a procedure to correct the condition of Trailer Brake Disabled and/or DTC C1114 Stored During Pulling a Trailer with a Battery, Generator or Solar Charger.
Associated Products (13)Associated Documents - September 14, 2023•Document ID: 10247774Service Bulletin/Repair InstructionsSTRUCTURE:BODY:TAILGATE
- Mfr Comm. #:
- PIT5895B
- Date Added:
- December 26, 2023
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates a new tailgate feature which allows the customer to enable or disable the inner tailgate.
Associated Products (6)Associated Documents - September 14, 2023•Document ID: 10243752Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT
- Mfr Comm. #:
- 23-NA-034
- Date Added:
- October 10, 2023
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin provides repair information to correct a customer concern of Radio Software Version Y167 â Multiple Updates for IOK
Associated Products (10)Associated Documents - September 14, 2023•Document ID: 10243746Service Bulletin/Repair InstructionsEQUIPMENT; STRUCTURE
- Mfr Comm. #:
- 12-08-51-002P
- Date Added:
- October 10, 2023
- Manufacturer:
- GMC
SummaryThis informational bulletin provides technicians and dealership personnel with spray-in bed liner general information and repair procedures.
Associated Products (47)2024 Chevrolet Colorado2024 Chevrolet Silverado2024 GMC Canyon2024 GMC Hummer EV SUV2024 GMC Sierra2023 Chevrolet Colorado2023 Chevrolet Silverado2023 GMC Canyon2023 GMC Hummer EV Pickup2023 GMC Sierra2022 Chevrolet Colorado2022 Chevrolet Silverado2022 GMC Canyon2022 GMC Hummer EV Pickup2022 GMC Sierra2021 Chevrolet Colorado2021 Chevrolet Silverado2021 GMC Canyon2021 GMC Sierra2020 Chevrolet Colorado+ 27 moreAssociated Documents - September 13, 2023•Document ID: 10243749Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 20-NA-142
- Date Added:
- October 10, 2023
- Manufacturer:
- CHEVROLET
SummaryThis Technical bulletin provides a repair to correct a condition of Shudder/Surging While Driving.
Associated Products (59)2023 Chevrolet Silverado2023 GMC Sierra2022 Chevrolet Equinox2022 Chevrolet Express2022 Chevrolet Silverado2022 GMC Savana2022 GMC Sierra2021 Chevrolet Express2021 Chevrolet Silverado2021 GMC Savana2021 GMC Sierra2020 Chevrolet Express2020 Chevrolet Silverado2020 Chevrolet Suburban2020 Chevrolet Tahoe2020 GMC Savana2020 GMC Sierra2020 GMC Yukon2020 GMC Yukon XL2019 Chevrolet Express+ 39 moreAssociated Documents - September 11, 2023•Document ID: 10242171Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- N222371151-11
- Date Added:
- September 11, 2023
- Manufacturer:
- CHEVROLET
SummaryCustomer Satisfaction Program. Remaining CT4 and CT5 VINs released to open.
Associated Products (18)2023 Cadillac XT42023 Chevrolet Silverado2023 GMC Sierra2022 Buick Enclave2022 Cadillac CT42022 Cadillac CT52022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet Blazer2022 Chevrolet Silverado2022 Chevrolet Suburban2022 Chevrolet Tahoe2022 Chevrolet Traverse2022 GMC Acadia2022 GMC Sierra2022 GMC Yukon2022 GMC Yukon XLAssociated Documents - September 8, 2023•Document ID: 10242981Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; POWER TRAIN; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 23-NA-102
- Date Added:
- September 30, 2023
- Manufacturer:
- CADILLAC
SummaryThis service bulletin provides a procedure to repair wiring to correct customer concerns of Driveability, Hesitation, Transmission Shifting Rough/Harsh, Malfunction Indicator Lamp (MIL) Illuminated.
Associated Products (12)Associated Documents - September 8, 2023•Document ID: 10242844Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 17-NA-157
- Date Added:
- September 26, 2023
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin explains the difference in oil filters for gas engines with new oil pump control systems and the possibilities of what may happen using the incorrect filter.
Associated Products (512)2024 Buick Enclave2024 Buick Encore2024 Buick Encore GX2024 Buick Envision2024 Buick Envista2024 Cadillac CT42024 Cadillac CT52024 Cadillac Escalade2024 Cadillac XT42024 Cadillac XT52024 Cadillac XT62024 Chevrolet Blazer2024 Chevrolet Camaro2024 Chevrolet Colorado2024 Chevrolet Corvette2024 Chevrolet Equinox2024 Chevrolet Malibu2024 Chevrolet Silverado2024 Chevrolet Suburban2024 Chevrolet Tahoe+ 492 moreAssociated Documents - September 7, 2023•Document ID: 10242935Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 19-NA-218
- Date Added:
- September 29, 2023
- Manufacturer:
- GMC
SummaryThis service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine.
Associated Products (51)2023 Cadillac Escalade2023 Cadillac Escalade ESV2023 Chevrolet Camaro2023 Chevrolet Corvette2023 Chevrolet Silverado2023 Chevrolet Suburban2023 Chevrolet Tahoe2023 GMC Sierra2023 GMC Yukon2023 GMC Yukon XL2022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Chevrolet Camaro2022 Chevrolet Corvette2022 Chevrolet Silverado2022 Chevrolet Suburban2022 Chevrolet Tahoe2022 GMC Sierra2022 GMC Yukon2022 GMC Yukon XL+ 31 moreAssociated Documents