GMC Sierra Service Bulletins
10,018 manufacturer communications on file.
- February 17, 2025•Document ID: 11014495Over The AirUNKNOWN OR OTHER
- Mfr Comm. #:
- N23-242899
- Date Added:
- February 25, 2025
- Manufacturer:
- GMC
SummaryCertain vehicles may have a Brake System Control Module (BSCM) that does not correctly set a Diagnostic Trouble Code (DTC) or illuminate the Malfunction Indicator Lamp (Check Engine Light) if certain system faults with the potential to affect the vehicle’s emissions control system were to occur. Dashboard warning messages and warning lights for traction control, stability control, and brake system would remain functional in the event that a fault that could potentially impact drivability is detected. This update will complete the remedy for GM Recall No. N232428991 and no additional steps are needed after a successful update. You will also receive a letter providing additional details regarding this issue. During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update package is onboard the vehicle. Do not service your vehicle during installation.
Associated Products (2)Associated Documents - February 17, 2025•Document ID: 11014602Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ENGINE
- Mfr Comm. #:
- 25-NA-032
- Date Added:
- February 28, 2025
- Manufacturer:
- GMC
SummaryThis bulletin provides information to the tech on how to diagnosis the EGR system from possible issue that may cause the DTCs to set and cause the customers concern of a MIL Illuminated.
Associated Products (32)2024 Cadillac Escalade2024 Cadillac Escalade ESV2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 GMC Yukon2024 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 - February 15, 2025•Document ID: 11014309Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIT6120B
- Date Added:
- February 18, 2025
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates information to direct to GM Upfitter bulletin 193 or 205 depending on trim level for installation instructions for the 9L7 Upfitter Switches.
Associated Products (8)Associated Documents - February 15, 2025•Document ID: 11014378Service Bulletin/Repair InstructionsPOWER TRAIN; ENGINE; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 23-NA-102
- Date Added:
- February 20, 2025
- Manufacturer:
- CHEVROLET
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 (24)2025 Chevrolet Silverado2025 Chevrolet Suburban2025 Chevrolet Tahoe2025 GMC Sierra2025 GMC Yukon2025 GMC Yukon XL2024 Cadillac Escalade2024 Cadillac Escalade ESV2024 Chevrolet Silverado2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 GMC Sierra2024 GMC Yukon2024 GMC Yukon XL2023 Cadillac Escalade2023 Cadillac Escalade ESV2023 Chevrolet Silverado2023 Chevrolet Suburban2023 Chevrolet Tahoe2023 GMC Sierra+ 4 moreAssociated Documents - February 15, 2025•Document ID: 11014323Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIT5986C
- Date Added:
- February 18, 2025
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates a diagnostic tip for a thump, click, pop, clunk type noise that is heard from the front end. Dealers are to inspect for something contacting the grill shutters as they open and close.
Associated Products (30)2025 Cadillac Escalade2025 Cadillac Escalade ESV2025 Chevrolet Silverado2025 Chevrolet Suburban2025 Chevrolet Tahoe2025 GMC Sierra2024 Cadillac Escalade2024 Cadillac Escalade ESV2024 Chevrolet Silverado2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 GMC Sierra2023 Cadillac Escalade2023 Cadillac Escalade ESV2023 Chevrolet Silverado2023 Chevrolet Suburban2023 Chevrolet Tahoe2023 GMC Sierra2022 Cadillac Escalade2022 Cadillac Escalade ESV+ 10 moreAssociated Documents - February 15, 2025•Document ID: 11014321Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIT6328A
- Date Added:
- February 18, 2025
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to dealership technicians to contact Techline support to data wipe the radio to clear the PIN.
Associated Products (28)2022 Buick Enclave2022 Buick Encore2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet Blazer2022 Chevrolet Colorado2022 Chevrolet Equinox2022 Chevrolet Express2022 Chevrolet Malibu2022 Chevrolet Silverado2022 Chevrolet Suburban2022 Chevrolet Tahoe2022 Chevrolet Trailblazer2022 Chevrolet Traverse+ 8 moreAssociated Documents - February 15, 2025•Document ID: 11014318Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIT6186E
- Date Added:
- February 18, 2025
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates that a customer may see a Super Cruise Unavailable message with multiple codes setting and Engineering is working on a resolution.
Associated Products (11)Associated Documents - February 15, 2025•Document ID: 11014315Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIT6105C
- Date Added:
- February 18, 2025
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to dealership technicians that they will need to perform this step prior to performing any programming on replacement radios.
Associated Products (34)2025 Buick Enclave2025 Buick Envision2025 Cadillac CT52025 Cadillac Escalade2025 Cadillac Escalade ESV2025 Cadillac Escalade IQ2025 Cadillac Lyriq2025 Cadillac XT42025 Chevrolet Blazer2025 Chevrolet Equinox2025 Chevrolet Silverado2025 Chevrolet Suburban2025 Chevrolet Tahoe2025 Chevrolet Traverse2025 GMC Acadia2025 GMC Sierra2025 GMC Terrain2025 GMC Yukon2025 GMC Yukon XL2024 Buick Envision+ 14 moreAssociated Documents - February 15, 2025•Document ID: 11014311Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIP6023A
- Date Added:
- February 18, 2025
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates the possibility of injector related DTC's with malfunction indicator lamp on and potential rough idle
Associated Products (12)Associated Documents - February 14, 2025•Document ID: 11014566Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 24-NA-270
- Date Added:
- February 27, 2025
- Manufacturer:
- GMC
SummaryThis technical bulletin provides a procedure to correct the condition of Headliner Noise/Squeak.
Associated Products (4)Associated Documents - February 14, 2025•Document ID: 11014358Service Bulletin/Repair InstructionsSUSPENSION
- Mfr Comm. #:
- 21-NA-138
- Date Added:
- February 19, 2025
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides a repair procedure to correct a customer concern of a Squeak, Grind or Clunking Noise from Rear Leaf Springs.
Associated Products (22)2025 Chevrolet Silverado2025 GMC Sierra2024 Chevrolet Silverado2024 GMC Sierra2023 Chevrolet Silverado2023 GMC Sierra2022 Chevrolet Silverado2022 GMC Sierra2021 Chevrolet Silverado2021 GMC Sierra2020 Chevrolet Silverado2020 GMC Sierra2019 Chevrolet Silverado2019 GMC Sierra2018 Chevrolet Silverado2018 GMC Sierra2017 Chevrolet Silverado2017 GMC Sierra2016 Chevrolet Silverado2016 GMC Sierra+ 2 moreAssociated Documents - February 14, 2025•Document ID: 11014307Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIT6331A
- Date Added:
- February 18, 2025
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates an issue with Supercruise where the vehicle may not stay centered in the lane at times due to a software amonaly.
Associated Products (4)Associated Documents - February 14, 2025•Document ID: 11014306Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIT6323A
- Date Added:
- February 18, 2025
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates a diagnostic tip for a unwanted alarm concern caused by a software amonaly with the BCM
Associated Products (2)Associated Documents - February 14, 2025•Document ID: 11014305Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIT6334
- Date Added:
- February 18, 2025
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates if a customer and service tech encounter this concern, it will be fixed with a software update and the vehicle can still be driven in the meantime.
Associated Products (47)2025 Buick Enclave2025 Buick Envision2025 Cadillac Lyriq2025 Cadillac XT42025 Chevrolet Blazer2025 Chevrolet Colorado2025 Chevrolet Corvette2025 Chevrolet Equinox2025 Chevrolet Silverado2025 Chevrolet Tahoe2025 Chevrolet Traverse2025 GMC Acadia2025 GMC Canyon2025 GMC Hummer EV Pickup2025 GMC Sierra2025 GMC Yukon2025 GMC Yukon XL2024 Buick Enclave2024 Buick Envision2024 Cadillac Escalade+ 27 moreAssociated Documents - February 14, 2025•Document ID: 11014304Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIT6155C
- Date Added:
- February 18, 2025
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates information for B19B0 SYM49 falsely setting.
Associated Products (12)Associated Documents - February 13, 2025•Document ID: 11014253Service CampaignUNKNOWN OR OTHER
- Mfr Comm. #:
- N242489790
- Date Added:
- February 13, 2025
- Manufacturer:
- GMC
SummaryGeneral Motors has decided to conduct a voluntary emissions recall. The Vehicle Emissions Control Information (VECI) label may not include all required information. Dealers are to install a new VECI label.
Associated Products (2)Associated Documents - February 13, 2025•Document ID: 11014565Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 24-NA-264
- Date Added:
- February 27, 2025
- Manufacturer:
- CADILLAC
SummaryThis bulletin helps aid the tech in possible noise that may be normal or abnormal depending on the concern noted.
Associated Products (65)2025 Cadillac CT42025 Cadillac CT52025 Cadillac Escalade2025 Cadillac Escalade ESV2025 Chevrolet Silverado2025 Chevrolet Suburban2025 Chevrolet Tahoe2025 GMC Sierra2025 GMC Yukon2025 GMC Yukon XL2024 Cadillac CT42024 Cadillac CT52024 Cadillac Escalade2024 Cadillac Escalade ESV2024 Chevrolet Camaro2024 Chevrolet Silverado2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 GMC Sierra2024 GMC Yukon+ 45 moreAssociated Documents - February 13, 2025•Document ID: 11014563Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- 07-00-89-037V
- Date Added:
- February 27, 2025
- Manufacturer:
- CADILLAC
SummaryThis warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.
Associated Products (544)2025 Buick Enclave2025 Buick Encore2025 Buick Encore GX2025 Buick Envision2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac Escalade2025 Cadillac Escalade ESV2025 Cadillac Escalade IQ2025 Cadillac Lyriq2025 Cadillac Optiq2025 Cadillac XT42025 Cadillac XT52025 Cadillac XT62025 Chevrolet Blazer2025 Chevrolet BrightDrop2025 Chevrolet Colorado2025 Chevrolet Corvette2025 Chevrolet Equinox+ 524 moreAssociated Documents - February 13, 2025•Document ID: 11014301Service Bulletin/Repair InstructionsSTRUCTURE:BODY; EXTERIOR LIGHTING
- Mfr Comm. #:
- PIT6280A
- Date Added:
- February 18, 2025
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates that a dealer may install the perimeter rocker lighting kit and find that it will not illuminate. The dealer is advised that updated software is now available to repair this concern.
Associated Products (3)Associated Documents - February 12, 2025•Document ID: 11014568Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 25-NA-014
- Date Added:
- February 27, 2025
- Manufacturer:
- GMC
SummaryThis bulletin provides a procedure to overhaul the control valve to replace a plate and worn down check ball to correct the customers concern of No Reverse, No Shift Past Third Gear - DTC P2732 Set.
Associated Products (2)Associated Documents