Chevrolet Silverado Service Bulletins
10,441 manufacturer communications on file.
- September 11, 2024•Document ID: 11007709Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; SERVICE BRAKES
- Mfr Comm. #:
- PIT6212A
- Date Added:
- September 11, 2024
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates an issue with the Hydrastar Electric Over Hydraulic trailer brake system causing a voltage spike into the trucks electrical system which is causing DTC C1114 to set.
Associated Products (2)Associated Documents - September 11, 2024•Document ID: 11007706Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIT6023B
- Date Added:
- September 11, 2024
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates that Silverado EV Specific parts are being placed on a TAC Restriction.
Associated Products (2)Associated Documents - September 11, 2024•Document ID: 11007705Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- PIP5995
- Date Added:
- September 11, 2024
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to dealer technicians not to replace the crankcase pressure sensor as engineering works to develop a calibration update.
Associated Products (1)Associated Documents - September 11, 2024•Document ID: 11007695Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- PIT6213
- Date Added:
- September 11, 2024
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates that the Tailgate Assist Handle is not included with the RST/Denali EV trucks and how to get one if needed.
Associated Products (2)Associated Documents - September 11, 2024•Document ID: 11008967Service Bulletin/Repair InstructionsPOWER TRAIN; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 23-NA-210
- Date Added:
- October 17, 2024
- Manufacturer:
- CADILLAC
SummaryThis bulletin provides a procedure to perform a diagnostic check to verify if DTCs P18AE and/or P0700 Set returns when reset and to clear the codes and validate code does not set again.
Associated Products (18)2025 Cadillac CT42025 Cadillac CT52025 Cadillac Escalade2025 Cadillac Escalade ESV2025 Chevrolet Silverado2025 GMC Sierra2024 Cadillac CT42024 Cadillac CT52024 Cadillac Escalade2024 Cadillac Escalade ESV2024 Chevrolet Silverado2024 GMC Sierra2023 Cadillac CT42023 Cadillac CT52023 Cadillac Escalade2023 Cadillac Escalade ESV2023 Chevrolet Silverado2023 GMC SierraAssociated Documents - September 11, 2024•Document ID: 11008962Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 22-NA-182
- Date Added:
- October 17, 2024
- Manufacturer:
- CADILLAC
SummaryThis service bulletin advises the technician to check if the transmission cooler lines are twisted to correct customer concerns of Harsh Shift, Shudder, Surge, Stall, Transmission Overheating and/or High Transmission Fluid Temperature.
Associated Products (40)2025 Cadillac Escalade2025 Cadillac Escalade ESV2025 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 Suburban+ 20 moreAssociated Documents - September 11, 2024•Document ID: 11007722Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIT6217
- Date Added:
- September 11, 2024
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to dealership technicians that if they encounter a customer vehicle with this concern, GM is aware and will release a bulletin for the update once available.
Associated Products (13)Associated Documents - September 11, 2024•Document ID: 11007715Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIT6044K
- Date Added:
- September 11, 2024
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates that a Software update is in the works and to disconnect the 12 volt battery to clear the codes.
Associated Products (12)Associated Documents - September 11, 2024•Document ID: 11007711Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIT6151A
- Date Added:
- September 11, 2024
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates to the technician that GM is aware of this concern and to update the Google maps application through the playstore.
Associated Products (36)2024 BrightDrop Zevo2024 Buick Envision2024 Cadillac Lyriq2024 Cadillac XT42024 Chevrolet Blazer2024 Chevrolet Colorado2024 Chevrolet Corvette2024 Chevrolet Equinox2024 Chevrolet Silverado2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 Chevrolet Traverse2024 GMC Acadia2024 GMC Canyon2024 GMC Hummer EV Pickup2024 GMC Sierra2024 GMC Yukon2024 GMC Yukon XL2023 BrightDrop Zevo2023 Cadillac Lyriq+ 16 moreAssociated Documents - September 11, 2024•Document ID: 11007707Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PIT6101H
- Date Added:
- September 11, 2024
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates Engineering is investigating a no audio issue.
Associated Products (23)2025 Chevrolet Silverado2024 Buick Enclave2024 Cadillac XT52024 Cadillac XT62024 Chevrolet Blazer2024 Chevrolet Silverado2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 GMC Sierra2024 GMC Yukon2024 GMC Yukon XL2023 Buick Enclave2023 Cadillac XT52023 Cadillac XT62023 Chevrolet Blazer2023 Chevrolet Silverado2023 Chevrolet Suburban2023 Chevrolet Tahoe2023 Chevrolet Traverse2023 GMC Acadia+ 3 moreAssociated Documents - September 11, 2024•Document ID: 11007704Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIT6193A
- Date Added:
- September 11, 2024
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates to dealer instructions for diagnosing Google Maps concerns
Associated Products (16)2025 Chevrolet Silverado2024 Chevrolet Silverado2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 GMC Sierra2024 GMC Yukon2024 GMC Yukon XL2023 Chevrolet Silverado2023 Chevrolet Suburban2023 Chevrolet Tahoe2023 GMC Sierra2023 GMC Yukon2023 GMC Yukon XL2022 Chevrolet Silverado2022 Chevrolet Suburban2022 GMC SierraAssociated Documents - September 11, 2024•Document ID: 11007703Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- PIP5996
- Date Added:
- September 11, 2024
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates diagnostic information for vehicles with transmission noise
Associated Products (89)2024 Cadillac CT42024 Chevrolet Silverado2024 GMC Canyon2024 GMC Savana2024 GMC Sierra2023 Cadillac CT42023 Chevrolet Camaro2023 Chevrolet Colorado2023 Chevrolet Silverado2023 GMC Canyon2022 Cadillac CT42022 Chevrolet Camaro2022 Chevrolet Colorado2022 Chevrolet Equinox2022 Chevrolet Express2022 Chevrolet Silverado2022 GMC Canyon2022 GMC Savana2022 GMC Sierra2021 Cadillac CT4+ 69 moreAssociated Documents - September 11, 2024•Document ID: 11007698Service Bulletin/Repair InstructionsUNKNOWN OR OTHER; ELECTRICAL SYSTEM
- Mfr Comm. #:
- PIT6215
- Date Added:
- September 11, 2024
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates to dealership technicians that if they encounter a customer vehicle with this concern, to perform the steps listed and should be able to reprogram the module and correct this.
Associated Products (11)Associated Documents - September 11, 2024•Document ID: 11007694Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIT6214
- Date Added:
- September 11, 2024
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates information of an OnStar software concern.
Associated Products (12)Associated Documents - September 11, 2024•Document ID: 11007692Service Bulletin/Repair InstructionsSUSPENSION
- Mfr Comm. #:
- PIT6144B
- Date Added:
- September 11, 2024
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates A diagnostic tip from root causing DTC: C1197 caused by a pinched air inlet hose to the suspension compressor air leveling system.
Associated Products (15)2024 Cadillac Escalade2024 Chevrolet Silverado2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 GMC Hummer EV Pickup2024 GMC Sierra2023 Cadillac Escalade2023 Chevrolet Suburban2023 Chevrolet Tahoe2022 Cadillac Escalade2022 Chevrolet Suburban2022 Chevrolet Tahoe2021 Cadillac Escalade2021 Chevrolet Suburban2021 Chevrolet TahoeAssociated Documents - September 11, 2024•Document ID: 11007691Service Bulletin/Repair InstructionsSERVICE BRAKES
- Mfr Comm. #:
- PIT5509L
- Date Added:
- September 11, 2024
- Manufacturer:
- GMC
SummaryThis Preliminary Information communication provides information to the technician on how to diagnose and repair vehicle that may have a "Check Trailer Wiring" or "Service Trailer Brake System” message on the Driver Information Center when a trailer is connected to the vehicle. Diagnostic Trouble Code C1114 set in the Chassis Control Module. Chassis Control Module has to determine the type of trailer brake system that is being used. The Chassis Control Module can be sensitive to a variety of trailer wiring issues. The technician will need to make a trailer tester using Electric Trailer Brake Magnets and 7-way trailer connector to determine if it is a vehicle or trailer issue. If the concern is not duplicated with the tester installed, the vehicle is operating correctly and the focus should be on the trailer wiring or 7 way connector.
Associated Products (75)2024 Cadillac Escalade2024 Chevrolet Colorado2024 Chevrolet Silverado2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 GMC Canyon2024 GMC Sierra2024 GMC Yukon2023 Cadillac Escalade2023 Chevrolet Colorado2023 Chevrolet Silverado2023 Chevrolet Tahoe2023 GMC Canyon2023 GMC Sierra2023 GMC Yukon2022 Cadillac Escalade2022 Chevrolet Colorado2022 Chevrolet Silverado2022 Chevrolet Suburban2022 Chevrolet Tahoe+ 55 moreAssociated Documents - September 11, 2024•Document ID: 11007687Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIC6086H
- Date Added:
- September 11, 2024
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary Information communication provides the technician with steps to resolve the issue of an oily substance that may be found on the inside windshield surface, and appears to be leaking from the rear view mirror area. Technician will remove the moisture sensor and clean the glass and mounting bracket with alcohol wipe. If the gel separates from the sensor the sensor will need to be replaced.
Associated Products (124)2025 Cadillac CT42025 Cadillac XT52025 Cadillac XT62025 GMC Hummer EV Pickup2024 Buick Encore GX2024 Cadillac CT42024 Cadillac Escalade2024 Cadillac Lyriq2024 Cadillac XT52024 Cadillac XT62024 Chevrolet Silverado2024 Chevrolet Suburban2024 GMC Hummer EV Pickup2024 GMC Sierra2024 GMC Yukon2024 GMC Yukon XL2023 Buick Encore GX2023 Cadillac CT42023 Cadillac Escalade2023 Cadillac Lyriq+ 104 moreAssociated Documents - September 11, 2024•Document ID: 11007686Service Bulletin/Repair InstructionsSERVICE BRAKES
- Mfr Comm. #:
- PIT6212
- Date Added:
- September 11, 2024
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates an issue with the Hydrastar Electric Over Hydraulic trailer brake system causing a voltage spike into the trucks electrical system which is causing DTC C1114 to set.
Associated Products (53)2024 Cadillac Escalade2024 Chevrolet Silverado2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 GMC Sierra2024 GMC Yukon2023 Cadillac Escalade2023 Chevrolet Silverado2023 Chevrolet Tahoe2023 GMC Sierra2023 GMC Yukon2022 Cadillac Escalade2022 Chevrolet Silverado2022 Chevrolet Suburban2022 Chevrolet Tahoe2022 GMC Sierra2022 GMC Yukon2021 Cadillac Escalade2021 Chevrolet Silverado2021 Chevrolet Suburban+ 33 moreAssociated Documents - September 11, 2024•Document ID: 11007681Service CampaignELECTRICAL SYSTEM
- Mfr Comm. #:
- N242435631-03
- Date Added:
- September 11, 2024
- Manufacturer:
- CHEVROLET
SummaryCustomer Satisfaction Program - certain vehicles may have a condition where the battery is at risk for a drain following an over-the-air update. Dealers are to reprogram the serial data gateway module and the radio.
Associated Products (11)Associated Documents - September 11, 2024•Document ID: 11007678Service CampaignELECTRICAL SYSTEM
- Mfr Comm. #:
- N242435630-03
- Date Added:
- September 11, 2024
- Manufacturer:
- CHEVROLET
SummaryCustomer Satisfaction Program - certain vehicles may have a condition where the battery is at risk for a drain following an over-the-air update. Dealers are to reprogram the serial data gateway module.
Associated Products (10)Associated Documents