Chevrolet Silverado Service Bulletins (2020)
2,121 manufacturer communications on file.
- January 30, 2023•Document ID: 10231675Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- PIT5689E
- Date Added:
- February 13, 2023
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates that some customers may comment that after an auto-stop event the engine does not restart and to inspect the engine ground strap. Temporarly on hold while PIE0572 is active. PIE0572 has now ended and reinstating the PI.
Associated Products (10)Associated Documents - January 30, 2023•Document ID: 10231520Service Bulletin/Repair InstructionsBACK OVER PREVENTION: SENSING SYSTEM: CAMERA; EQUIPMENT:ELECTRICAL:INFOTAINMENT; EQUIPMENT
- Mfr Comm. #:
- 21-NA-091
- Date Added:
- February 8, 2023
- Manufacturer:
- CADILLAC
SummaryThis service bulletin provides information for customers/dealers/technicians on Normal Camera Display Operation - Flashing Diamond - Spot - or UFO like image on Camera Display.
Associated Products (21)2023 Cadillac XT42022 Cadillac XT42022 Chevrolet Silverado2021 Cadillac CT52021 Cadillac Escalade2021 Cadillac Escalade ESV2021 Cadillac XT42021 Chevrolet Corvette2021 Chevrolet Silverado2021 Chevrolet Suburban2021 Chevrolet Tahoe2020 Cadillac CT42020 Cadillac CT52020 Cadillac Escalade2020 Cadillac Escalade ESV2020 Cadillac XT42020 Chevrolet Bolt EV2020 Chevrolet Corvette2020 Chevrolet Silverado2020 Chevrolet Suburban+ 1 moreAssociated Documents - January 27, 2023•Document ID: 10231513Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; SERVICE BRAKES, HYDRAULIC; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)
- Mfr Comm. #:
- 22-NA-254
- Date Added:
- February 8, 2023
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin provides repair information to correct a customer concern of Unwanted Traction Control Events.
Associated Products (2)Associated Documents - January 26, 2023•Document ID: 10231511Service Bulletin/Repair InstructionsPOWER TRAIN; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 22-NA-015
- Date Added:
- February 8, 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 (26)2023 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 Sierra2022 GMC Yukon2022 GMC Yukon XL2021 Cadillac Escalade2021 Cadillac Escalade ESV2021 Chevrolet Silverado2021 Chevrolet Suburban+ 6 moreAssociated Documents - January 25, 2023•Document ID: 10231499Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 20-NA-203
- Date Added:
- February 8, 2023
- Manufacturer:
- CHEVROLET
SummaryThis informational bulletin explains how the regen works for the DEF system and how it works at different levels.
Associated Products (12)Associated Documents - January 24, 2023•Document ID: 10231660Service Bulletin/Repair InstructionsBACK OVER PREVENTION
- Mfr Comm. #:
- PIT5970
- Date Added:
- February 13, 2023
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates information to the technician that if they receive a vehicle with this concern and verifying the rear view camera is zoomed in, General Motors is aware of this and working on a solution for the concern.
Associated Products (6)Associated Documents - January 24, 2023•Document ID: 10231514Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 23-NA-002
- Date Added:
- February 8, 2023
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin provides repair information to correct a customer concern of Charge Air Cooler (CAC) Icing, Check Engine Lamp Illuminated, Possible P0299, P2227, and/or P0300 DTCs Set.
Associated Products (10)Associated Documents - January 24, 2023•Document ID: 10231503Service Bulletin/Repair InstructionsSUSPENSION
- Mfr Comm. #:
- 21-NA-138
- Date Added:
- February 8, 2023
- Manufacturer:
- GMC
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 (18)2023 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 Sierra2015 Chevrolet Silverado2015 GMC SierraAssociated Documents - January 24, 2023•Document ID: 10231500Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 21-NA-095
- Date Added:
- February 8, 2023
- Manufacturer:
- CADILLAC
SummaryThis technical bulletin provides a procedure to seal the exhaust at the UFSCR and Tailpipe flange.
Associated Products (24)2023 Cadillac Escalade2023 Cadillac Escalade ESV2023 Chevrolet Suburban2023 Chevrolet Tahoe2023 GMC Yukon2023 GMC Yukon XL2022 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 Sierra+ 4 moreAssociated Documents - January 20, 2023•Document ID: 10231487Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 22-NA-232
- Date Added:
- February 8, 2023
- Manufacturer:
- CHEVROLET
SummaryThis informational bulletin advises the technician of a possibly noise coming from the transmission oil pump.
Associated Products (27)2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Chevrolet Silverado2022 Chevrolet Suburban2022 Chevrolet Tahoe2022 GMC Sierra2022 GMC Yukon2022 GMC Yukon XL2021 Cadillac CT42021 Cadillac CT52021 Cadillac Escalade2021 Cadillac Escalade ESV2021 Chevrolet Silverado2021 Chevrolet Suburban2021 Chevrolet Tahoe2021 GMC Sierra2021 GMC Yukon2021 GMC Yukon XL+ 7 moreAssociated Documents - January 20, 2023•Document ID: 10231365Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 19-NA-218
- Date Added:
- February 7, 2023
- Manufacturer:
- CADILLAC
SummaryThis service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine.
Associated Products (37)2022 Cadillac Escalade2022 Chevrolet Camaro2022 Chevrolet Corvette2022 Chevrolet Silverado2022 Chevrolet Suburban2022 Chevrolet Tahoe2022 GMC Sierra2022 GMC Yukon2022 GMC Yukon XL2021 Cadillac Escalade2021 Chevrolet Camaro2021 Chevrolet Corvette2021 Chevrolet Silverado2021 Chevrolet Suburban2021 Chevrolet Tahoe2021 GMC Sierra2021 GMC Yukon2021 GMC Yukon XL2020 Cadillac Escalade2020 Chevrolet Camaro+ 17 moreAssociated Documents - January 20, 2023•Document ID: 10231364Service Bulletin/Repair InstructionsLATCHES/LOCKS/LINKAGES
- Mfr Comm. #:
- 18-NA-279
- Date Added:
- February 7, 2023
- Manufacturer:
- GMC
SummaryThis service bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking.
Associated Products (75)2022 Chevrolet Bolt EUV2022 Chevrolet Bolt EV2021 Buick Enclave2021 Buick Encore2021 Buick Encore GX2021 Buick Envision2021 Cadillac CT42021 Cadillac CT52021 Cadillac Escalade2021 Cadillac Escalade ESV2021 Cadillac XT42021 Cadillac XT52021 Cadillac XT62021 Chevrolet Blazer2021 Chevrolet Bolt EV2021 Chevrolet Camaro2021 Chevrolet Malibu2021 Chevrolet Silverado2021 Chevrolet Spark2021 Chevrolet Suburban+ 55 moreAssociated Documents - January 20, 2023•Document ID: 10231302Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- 02-00-89-002U
- Date Added:
- February 6, 2023
- Manufacturer:
- GMC
SummaryThis service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. Dealers Only).
Associated Products (876)2023 Buick Enclave2023 Buick Encore2023 Buick Encore GX2023 Buick Envision2023 Cadillac CT42023 Cadillac CT52023 Cadillac Escalade2023 Cadillac Escalade ESV2023 Cadillac Lyriq2023 Cadillac XT42023 Cadillac XT52023 Cadillac XT62023 Chevrolet Blazer2023 Chevrolet Bolt EUV2023 Chevrolet Bolt EV2023 Chevrolet Camaro2023 Chevrolet Colorado2023 Chevrolet Corvette2023 Chevrolet Equinox2023 Chevrolet Express+ 856 moreAssociated Documents - January 19, 2023•Document ID: 10231399Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 21-NA-238
- Date Added:
- February 7, 2023
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin provides a procedure to inspect the front pump of the transmission for a possible leak.
Associated Products (6)Associated Documents - January 19, 2023•Document ID: 10231427Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; POWER TRAIN
- Mfr Comm. #:
- 22-NA-187
- Date Added:
- February 7, 2023
- Manufacturer:
- CHEVROLET
SummaryThis informational bulletin advises the tech to inspect the transfer case motor electrical connectors for possible damage or corrosion that might be caused by a damage grommet inside the electrical connector.
Associated Products (26)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 Cadillac Escalade2020 Cadillac Escalade ESV2020 Chevrolet Silverado2020 Chevrolet Suburban+ 6 moreAssociated Documents - January 18, 2023•Document ID: 10231650Service Bulletin/Repair InstructionsVISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:CONDENSOR/EVAPORATOR; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
- Mfr Comm. #:
- PIT5767A
- Date Added:
- February 13, 2023
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates an issue with poor a/c performance and to replace the a/c condenser.
Associated Products (6)Associated Documents - January 17, 2023•Document ID: 10231646Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; BACK OVER PREVENTION
- Mfr Comm. #:
- PIT5386H
- Date Added:
- February 13, 2023
- Manufacturer:
- GMC
SummaryThis Preliminary Information communication provides information to the technician about vehicles that are found to have a back-up alarm inoperative during the Pre-Delivery Inspection. On trucks equipped with the Back Up Alarm (RPO 8S3), the alarm will be intentionally left disconnected from the assembly plant. Technician will reroute the harness and plug it in.
Associated Products (20)2023 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 Sierra2015 Chevrolet Silverado2015 GMC Sierra2014 Chevrolet Silverado2014 GMC SierraAssociated Documents - January 17, 2023•Document ID: 10231649Service Bulletin/Repair InstructionsVISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
- Mfr Comm. #:
- PIT5868B
- Date Added:
- February 13, 2023
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates an issues will low or poor heater performance on the drivers side. Dealers are to inspect the HVAC temperature door linkage and if ok replace the heater core.
Associated Products (16)2022 Cadillac Escalade ESV2022 Chevrolet Silverado2022 Chevrolet Suburban2022 Chevrolet Tahoe2022 GMC Sierra2022 GMC Yukon XL2021 Cadillac Escalade ESV2021 Chevrolet Silverado2021 Chevrolet Suburban2021 Chevrolet Tahoe2021 GMC Sierra2021 GMC Yukon XL2020 Chevrolet Silverado2020 GMC Sierra2019 Chevrolet Silverado2019 GMC SierraAssociated Documents - January 17, 2023•Document ID: 10231374Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- 21-NA-068
- Date Added:
- February 7, 2023
- Manufacturer:
- CHEVROLET
SummaryThis warranty administration bulletin provides policy information requirements applicable to key fob replacement under the New Vehicle Limited Warranty or under a Replacement Parts Warranty on 2017-2022 and newer model year vehicles with RPO ATH and AVJ.
Associated Products (274)2023 Buick Enclave2023 Buick Encore2023 Buick Encore GX2023 Buick Envision2023 Cadillac CT42023 Cadillac CT52023 Cadillac Escalade2023 Cadillac Escalade ESV2023 Cadillac Lyriq2023 Cadillac XT42023 Cadillac XT52023 Cadillac XT62023 Chevrolet Blazer2023 Chevrolet Bolt EUV2023 Chevrolet Bolt EV2023 Chevrolet Camaro2023 Chevrolet Colorado2023 Chevrolet Corvette2023 Chevrolet Equinox2023 Chevrolet Express+ 254 moreAssociated Documents - January 13, 2023•Document ID: 10231643Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- PIP5843B
- Date Added:
- February 13, 2023
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates to the dealers information related to a Malfunction Indicator Lamp (MIL) Illuminated During Cold Ambient Temperatures with DTCs P30C3 and/or P30BF P30C7 P30CB Setting.
Associated Products (14)Associated Documents