GMC Sierra Service Bulletins (2023)
1,427 manufacturer communications on file.
- August 15, 2022•Document ID: 10219273Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- 22-NA-169
- Date Added:
- September 7, 2022
- Manufacturer:
- GMC
SummaryThis technical bulletin provides repair information to correct a customer concern of power assist steps inoperative / reverse after being deployed / erratic 0peration.
Associated Products (6)Associated Documents - August 15, 2022•Document ID: 10219269Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 21-NA-027
- Date Added:
- September 7, 2022
- Manufacturer:
- GMC
SummaryThis technical bulletin provides a procedure to install 2 way tape to correct a condition of Trailering Connector Loose Within Rear Bumper.
Associated Products (10)Associated Documents - August 9, 2022•Document ID: 10218887Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- 22-NA-161
- Date Added:
- August 30, 2022
- Manufacturer:
- CHEVROLET
SummaryThis informational bulletin provides information for dealers/technicians on power folding mirrors do not fold at the same speed.
Associated Products (10)Associated Documents - August 5, 2022•Document ID: 10217334Service Bulletin/Repair InstructionsSTRUCTURE; EQUIPMENT
- Mfr Comm. #:
- N222379650
- Date Added:
- August 6, 2022
- Manufacturer:
- CHEVROLET
SummaryStop Delivery Order for N222379650 â Hood Insulator Build Shy
Associated Products (4)Associated Documents - July 29, 2022•Document ID: 10217793Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- PIP5792E
- Date Added:
- August 15, 2022
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to the dealer technician that if a customer comments that their vehicle equipped with a 6L80, 6L90, 8L90, 10L80, or 10L1000 transmission has a harsh shift, shudder, stall or high transmission fluid temperature concern they should inspect for a twisted transmission cooler line. Technicians are instructed to disconnect the cooler line and untwist it then reconnect the cooler line and inspect the cooler line for being misshaped. Technicians are instructed to replace the cooler line if it is misshaped.
Associated Products (18)2023 Cadillac Escalade2023 Chevrolet Silverado2023 Chevrolet Suburban2023 Chevrolet Tahoe2023 GMC Sierra2023 GMC Yukon2022 Cadillac Escalade2022 Chevrolet Silverado2022 Chevrolet Suburban2022 Chevrolet Tahoe2022 GMC Sierra2022 GMC Yukon2021 Cadillac Escalade2021 Chevrolet Silverado2021 Chevrolet Suburban2021 Chevrolet Tahoe2021 GMC Sierra2021 GMC YukonAssociated Documents - July 25, 2022•Document ID: 10217782Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- PIT5853A
- Date Added:
- August 15, 2022
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates information on correcting a rattle noise on driver side of cowl heat shield.
Associated Products (8)Associated Documents - July 21, 2022•Document ID: 10217779Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
- Mfr Comm. #:
- PIT5926A
- Date Added:
- August 15, 2022
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates information on correcting a rattle noise from the underbody exhaust heat shield.
Associated Products (18)2023 Cadillac Escalade2023 Chevrolet Silverado2023 Chevrolet Suburban2023 Chevrolet Tahoe2023 GMC Sierra2023 GMC Yukon2022 Cadillac Escalade2022 Chevrolet Silverado2022 Chevrolet Suburban2022 Chevrolet Tahoe2022 GMC Sierra2022 GMC Yukon2021 Cadillac Escalade2021 Chevrolet Silverado2021 Chevrolet Suburban2021 Chevrolet Tahoe2021 GMC Sierra2021 GMC YukonAssociated Documents