GMC Sierra Service Bulletins (2022)
1,775 manufacturer communications on file.
- October 19, 2022•Document ID: 10226387Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- PIP5888
- Date Added:
- November 21, 2022
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information is to advise dealership technisians the cause of DTC P2C7A is under investigation.
Associated Products (2)Associated Documents - October 19, 2022•Document ID: 10226385Service Bulletin/Repair InstructionsPOWER TRAIN; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- PIP5845A
- Date Added:
- November 21, 2022
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to the dealer technician that if the vehicle's engine coolant reservoir has transmission fluid in it or if Glycol it found in the transmission fluid the dealer should replace the Automatic Transmission Fluid Cooling Exchanger. The dealer should refer to bulletin 08-07-30-035 for the recommended components that should be replaced in the transmission and to flush the engine cooling system following service information.
Associated Products (12)Associated Documents - October 19, 2022•Document ID: 10225615Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 22-NA-205
- Date Added:
- November 2, 2022
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides information on Module Harvesting.
Associated Products (943)2023 BrightDrop Zevo2023 Buick Enclave2023 Cadillac Escalade2023 Cadillac Escalade ESV2023 Cadillac Lyriq2023 Cadillac XT42023 Cadillac XT52023 Cadillac XT62023 Chevrolet Blazer2023 Chevrolet Bolt EUV2023 Chevrolet Bolt EV2023 Chevrolet Camaro2023 Chevrolet Corvette2023 Chevrolet Equinox2023 Chevrolet Silverado2023 Chevrolet Suburban2023 Chevrolet Tahoe2023 Chevrolet Traverse2023 GMC Acadia2023 GMC Hummer EV Pickup+ 923 moreAssociated Documents - October 19, 2022•Document ID: 10224356Service Bulletin/Repair InstructionsSEATS
- Mfr Comm. #:
- N212354521
- Date Added:
- October 20, 2022
- Manufacturer:
- CHEVROLET
SummaryCustomer Satisfaction Program. Due to the industry-wide semiconductor shortage, the front heated/ventilated seats, front heated seats, or rear heated seats are not functional on certain 2022 model year vehicles listed above, built beginning November 15, 2021. The affected vehicle owners should have been made aware of the condition at sale, and notified that once parts are available, they would be eligible for a no additional cost retrofit to enable the feature. Dealers are to replace the front seat heater control module, replace the front HVAC user interface control, reprogram the body control module and on some vehicles, reprogram the HVAC control module.
Associated Products (3)Associated Documents - October 18, 2022•Document ID: 10226381Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- PIP5887
- Date Added:
- November 21, 2022
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates the possibility of a normal balance shaft gear whine noise to exist in the engine and is normally most audible at or above 1500rpm. This noise does not create any reliabilty or durability issues with the engine.
Associated Products (6)Associated Documents - October 18, 2022•Document ID: 10226382Service Bulletin/Repair InstructionsSERVICE BRAKES
- Mfr Comm. #:
- PIT3665L
- Date Added:
- November 21, 2022
- Manufacturer:
- GMC
SummaryThis Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.
Associated Products (133)2023 Chevrolet Express2023 Chevrolet Silverado2023 GMC Savana2023 GMC Sierra2022 Chevrolet Equinox2022 Chevrolet Express2022 Chevrolet Silverado2022 GMC Savana2022 GMC Sierra2021 Chevrolet Express2021 Chevrolet Silverado2021 GMC Savana2021 GMC Sierra2020 Chevrolet Express2020 Chevrolet Silverado2020 GMC Savana2020 GMC Sierra2019 Chevrolet Express2019 Chevrolet Silverado2019 Chevrolet Suburban+ 113 moreAssociated Documents - October 18, 2022•Document ID: 10225612Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT
- Mfr Comm. #:
- 22-NA-085
- Date Added:
- November 2, 2022
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides radio software version 135120 (IOR) update procedures to correct customer concerns of software related issues.
Associated Products (24)2022 Chevrolet Colorado2022 Chevrolet Silverado2022 Chevrolet Trax2022 GMC Canyon2022 GMC Sierra2021 Chevrolet Colorado2021 Chevrolet Equinox2021 Chevrolet Silverado2021 Chevrolet Trax2021 GMC Canyon2021 GMC Sierra2021 GMC Terrain2020 Chevrolet Blazer2020 Chevrolet Camaro2020 Chevrolet Colorado2020 Chevrolet Equinox2020 Chevrolet Malibu2020 Chevrolet Silverado2020 Chevrolet Sonic2020 Chevrolet Trax+ 4 moreAssociated Documents - October 17, 2022•Document ID: 10226379Service Bulletin/Repair InstructionsBACK OVER PREVENTION: SENSING SYSTEM: CAMERA
- Mfr Comm. #:
- PIT5940A
- Date Added:
- November 21, 2022
- Manufacturer:
- BUICK
SummaryThis Preliminary information communicates that a customer may notice that the gridlines on the backup camera are very dim. They may mention that this occurred after an OTA update. The dealer technician is advised to perform no repairs. The technician is advised that engineering is looking into a resolution and the resolution will be communicated through this PI or a bulletin when it becomes available.
Associated Products (50)2023 Buick Enclave2023 Buick Encore GX2023 Buick Envision2023 Cadillac XT42023 Cadillac XT52023 Cadillac XT62023 Chevrolet Blazer2023 Chevrolet Bolt EUV2023 Chevrolet Bolt EV2023 Chevrolet Camaro2023 Chevrolet Malibu2023 Chevrolet Silverado2023 Chevrolet Trailblazer2023 Chevrolet Traverse2023 GMC Acadia2023 GMC Sierra2022 Buick Enclave2022 Buick Encore GX2022 Buick Envision2022 Cadillac XT4+ 30 moreAssociated Documents - October 14, 2022•Document ID: 10226370Service Bulletin/Repair InstructionsBACK OVER PREVENTION
- Mfr Comm. #:
- PIT5955
- Date Added:
- November 21, 2022
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates and issue when driving at highway speeds (above 60 mph) that there is a noise from the rear seat area that could be described as a buffering, pulsing, vibrating, roaring, booming type noise. Dealers are to fill the C pillar cavities with sound deadening material to correct the issue.
Associated Products (10)Associated Documents - October 14, 2022•Document ID: 10226375Service Bulletin/Repair InstructionsPOWER TRAIN; EQUIPMENT
- Mfr Comm. #:
- PIP5872
- Date Added:
- November 21, 2022
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to replace the rear plugs in the transmission if found leaking.
Associated Products (8)Associated Documents - October 13, 2022•Document ID: 10226369Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL
- Mfr Comm. #:
- PIT5702D
- Date Added:
- November 21, 2022
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communication provides information to the technician on installing Regular Production Option Code 9L7 Up-fitter Auxiliary Switches. Technician will need to reference the latest version of General Motors Up-fitter Integration Bulletin 153. The information can be found at http://www.gmupfitter.com/ under the "Technical Bulletin" Tab and then "Show all bulletins."
Associated Products (10)Associated Documents - October 10, 2022•Document ID: 10224856Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 21-NA-149
- Date Added:
- October 28, 2022
- Manufacturer:
- GMC
SummaryThis technical bulletin provides repair information to correct a customer concern of Engine Wire Harness Chafing.
Associated Products (20)2022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Chevrolet Silverado2022 Chevrolet Suburban2022 Chevrolet Tahoe2022 GMC Sierra2022 GMC Yukon2022 GMC Yukon XL2021 Cadillac Escalade2021 Cadillac Escalade ESV2021 Chevrolet Silverado2021 Chevrolet Suburban2021 Chevrolet Tahoe2021 GMC Sierra2021 GMC Yukon2021 GMC Yukon XL2020 Chevrolet Silverado2020 GMC Sierra2019 Chevrolet Silverado2019 GMC SierraAssociated Documents - October 10, 2022•Document ID: 10224850Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING; FUEL SYSTEM, DIESEL
- Mfr Comm. #:
- 21-NA-006
- Date Added:
- October 28, 2022
- Manufacturer:
- CHEVROLET
SummaryThis bulletin provides a possible location of a bad connection at the reductant fluid tanks electrical connector.
Associated Products (18)2022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Chevrolet Silverado2022 Chevrolet Suburban2022 Chevrolet Tahoe2022 GMC Sierra2022 GMC Yukon2022 GMC Yukon XL2021 Cadillac Escalade2021 Cadillac Escalade ESV2021 Chevrolet Silverado2021 Chevrolet Suburban2021 Chevrolet Tahoe2021 GMC Sierra2021 GMC Yukon2021 GMC Yukon XL2020 Chevrolet Silverado2020 GMC SierraAssociated Documents - October 7, 2022•Document ID: 10226364Service Bulletin/Repair InstructionsBACK OVER PREVENTION:DISPLAY FUNCTION
- Mfr Comm. #:
- PIT5897A
- Date Added:
- November 21, 2022
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates to dealer of a possible concern with a display and the actions needed to correct the concern.
Associated Products (10)Associated Documents - October 7, 2022•Document ID: 10224820Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- 10-00-89-006I
- Date Added:
- October 28, 2022
- Manufacturer:
- CADILLAC
SummaryThis service bulletin provides information for dealers on how to submit a product information report (PIR) (Canada Only).
Associated Products (1040)2023 Buick Enclave2023 Cadillac Escalade2023 Cadillac Escalade ESV2023 Cadillac Lyriq2023 Cadillac XT42023 Cadillac XT52023 Cadillac XT62023 Chevrolet Blazer2023 Chevrolet Bolt EUV2023 Chevrolet Bolt EV2023 Chevrolet Camaro2023 Chevrolet Corvette2023 Chevrolet Equinox2023 Chevrolet Silverado2023 Chevrolet Suburban2023 Chevrolet Tahoe2023 Chevrolet Traverse2023 GMC Acadia2023 GMC Hummer EV Pickup2023 GMC Sierra+ 1020 moreAssociated Documents - October 6, 2022•Document ID: 10226361Service Bulletin/Repair InstructionsTRAILER HITCHES
- Mfr Comm. #:
- PIT5948A
- Date Added:
- November 21, 2022
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates that when they connect a trailer to the truck that there is a Service Trailer Brake message displayed in the DIC. When checking for DTC's a C159C sym49 maybe set for the Trailer Brake Control Switch. GM Engineering is aware of the issue and working on a fix.
Associated Products (9)Associated Documents - October 6, 2022•Document ID: 10222648Service Bulletin/Repair InstructionsBACK OVER PREVENTION: CAMERA SYSTEM
- Mfr Comm. #:
- N212356230
- Date Added:
- October 7, 2022
- Manufacturer:
- CHEVROLET
SummaryCertain vehicles may have a condition where the Front Camera Module (FCM) becomes unresponsive and generates a Diagnostic Trouble Code (DTC). Dealers are to re-program the FCM with the latest software available.
Associated Products (5)Associated Documents - October 5, 2022•Document ID: 10222567Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT
- Mfr Comm. #:
- N222369960
- Date Added:
- October 6, 2022
- Manufacturer:
- GMC
SummaryCustomer Satisfaction Program. Certain vehicles were invoiced with a Second Row USB Receptacle that was not available at the time of vehicle purchase, which is listed as a standard feature in these vehicles. Dealers will provide the original owner with a reimbursement check in the amount of $25.00 USD ($25.00 CAD).
Associated Products (2)Associated Documents - October 4, 2022•Document ID: 10224828Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 22-NA-196
- Date Added:
- October 28, 2022
- Manufacturer:
- GMC
SummaryThis informational bulletin advises the technician that it's possible that the wrong generator may have been installed if found recently replaced which can cause the customer's concern.
Associated Products (2)Associated Documents - October 4, 2022•Document ID: 10222369Service Bulletin/Repair InstructionsWHEELS; STRUCTURE
- Mfr Comm. #:
- N222372540
- Date Added:
- October 4, 2022
- Manufacturer:
- CHEVROLET
SummaryCertain vehicles were built without spare wheel heat shield retainers between the frame and the spare tire housing/shield. Dealers will install the missing spare wheel heat shield retainers.
Associated Products (2)Associated Documents