GMC Sierra Service Bulletins (2020)
1,991 manufacturer communications on file.
- May 17, 2021•Document ID: 10197298Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- PIP5776D
- Date Added:
- June 14, 2021
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates that a vehicle may exhibit a misfire condition resulting in misfire codes P0300-P308. Upon diagnosis it may be discovered the lifter has come apart. It is recommended to replace the lifter guide and the four lifters.
Associated Products (8)Associated Documents - May 14, 2021•Document ID: 10197297Service Bulletin/Repair InstructionsELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)
- Mfr Comm. #:
- PIT4322L
- Date Added:
- June 14, 2021
- Manufacturer:
- GMC
SummaryThis Preliminary Information communication provides information to the technician about vehicles that have an unwanted Stability Activation and/or a Service Stability message on the Driver Information Center. Technician may find a Diagnostic Trouble Code C0710. Technician should inspect for vehicles modifications before any in-depth diagnostics are performed.
Associated Products (97)2021 Cadillac Escalade2021 Chevrolet Silverado2021 Chevrolet Suburban2021 Chevrolet Tahoe2021 GMC Sierra2021 GMC Yukon2020 Cadillac Escalade2020 Chevrolet Silverado2020 Chevrolet Suburban2020 Chevrolet Tahoe2020 GMC Sierra2020 GMC Yukon2019 Cadillac Escalade2019 Chevrolet Silverado2019 Chevrolet Suburban2019 Chevrolet Tahoe2019 GMC Sierra2019 GMC Yukon2018 Cadillac Escalade2018 Chevrolet Silverado+ 77 moreAssociated Documents - May 13, 2021•Document ID: 10197296Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- PIT5746A
- Date Added:
- June 14, 2021
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates information on how dealers can contact the supplier for Associated Accessories offered through GM.
Associated Products (44)2021 Cadillac Escalade ESV2021 Chevrolet Silverado2021 Chevrolet Suburban2021 Chevrolet Tahoe2021 GMC Sierra2021 GMC Yukon XL2020 Cadillac Escalade ESV2020 Chevrolet Silverado2020 Chevrolet Suburban2020 Chevrolet Tahoe2020 GMC Sierra2020 GMC Yukon XL2019 Cadillac Escalade ESV2019 Chevrolet Silverado2019 Chevrolet Suburban2019 Chevrolet Tahoe2019 GMC Sierra2019 GMC Yukon2018 Cadillac Escalade ESV2018 Chevrolet Silverado+ 24 moreAssociated Documents - May 12, 2021•Document ID: 10200098Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PIE0610B
- Date Added:
- August 9, 2021
- Manufacturer:
- CHEVROLET
SummaryThis engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to Loss of Power, Instrument Panel Cluster (IPC) Gauges are Inoperative and/or Fluctuate, Multiple Warning Lights on DIC.
Associated Products (10)Associated Documents - May 12, 2021•Document ID: 10199234Service Bulletin/Repair InstructionsLATCHES/LOCKS/LINKAGES; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 18NA279
- Date Added:
- July 19, 2021
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking.
Associated Products (74)2021 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 Camaro2021 Chevrolet Malibu2021 Chevrolet Silverado2021 Chevrolet Spark2021 Chevrolet Suburban2021 Chevrolet Tahoe2021 Chevrolet Trailblazer2021 Chevrolet Traverse+ 54 moreAssociated Documents - May 12, 2021•Document ID: 10198843Service Bulletin/Repair InstructionsLATCHES/LOCKS/LINKAGES
- Mfr Comm. #:
- 18NA279
- Date Added:
- July 6, 2021
- Manufacturer:
- BUICK
SummaryThis service bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking.
Associated Products (74)2021 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 Camaro2021 Chevrolet Malibu2021 Chevrolet Silverado2021 Chevrolet Spark2021 Chevrolet Suburban2021 Chevrolet Tahoe2021 Chevrolet Trailblazer2021 Chevrolet Traverse+ 54 moreAssociated Documents - May 10, 2021•Document ID: 10199269Service Bulletin/Repair InstructionsSTRUCTURE:BODY:DOOR; STRUCTURE
- Mfr Comm. #:
- 21NA101
- Date Added:
- July 19, 2021
- Manufacturer:
- GMC
SummaryThis service bulletin provides a procedure to replace both front door seals to correct a customer concern of Howl, Hoot, or Whistle Type Noise when Driving in Crosswinds.
Associated Products (4)Associated Documents - May 10, 2021•Document ID: 10198878Service Bulletin/Repair InstructionsSTRUCTURE
- Mfr Comm. #:
- 21NA101
- Date Added:
- July 6, 2021
- Manufacturer:
- GMC
SummaryThis service bulletin provides a procedure to replace both front door seals to correct a customer concern of Howl, Hoot, or Whistle Type Noise when Driving in Crosswinds.
Associated Products (4)Associated Documents - May 10, 2021•Document ID: 10197289Service Bulletin/Repair InstructionsVISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:CONDENSOR/EVAPORATOR; VISIBILITY; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
- Mfr Comm. #:
- PIT5767A
- Date Added:
- June 14, 2021
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates an issue with poor a/c performance and to replace the a/c condenser.
Associated Products (6)Associated Documents - May 7, 2021•Document ID: 10200091Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- 120851002L
- Date Added:
- August 9, 2021
- Manufacturer:
- GMC
SummaryThis informational bulletin provides technicians and dealership personnel with spray-in bed liner general information and repair procedures.
Associated Products (30)2021 Chevrolet Colorado2021 Chevrolet Silverado2021 GMC Canyon2021 GMC Sierra2020 Chevrolet Colorado2020 Chevrolet Silverado2020 GMC Canyon2020 GMC Sierra2019 Chevrolet Silverado2019 GMC Sierra2018 Chevrolet Colorado2018 Chevrolet Silverado2018 GMC Canyon2018 GMC Sierra2017 Chevrolet Colorado2017 Chevrolet Silverado2017 GMC Canyon2017 GMC Sierra2016 Chevrolet Colorado2016 Chevrolet Silverado+ 10 moreAssociated Documents - May 7, 2021•Document ID: 10199253Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 20NA218
- Date Added:
- July 19, 2021
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended Crank with DTC P12A6.
Associated Products (28)2021 Buick Encore GX2021 Cadillac Escalade2021 Cadillac Escalade ESV2021 Chevrolet Camaro2021 Chevrolet Equinox2021 Chevrolet Malibu2021 Chevrolet Silverado2021 Chevrolet Suburban2021 Chevrolet Tahoe2021 Chevrolet Trailblazer2021 GMC Acadia2021 GMC Sierra2021 GMC Terrain2021 GMC Yukon2021 GMC Yukon XL2020 Buick Encore GX2020 Buick Regal2020 Cadillac CT52020 Chevrolet Corvette2020 Chevrolet Equinox+ 8 moreAssociated Documents - May 7, 2021•Document ID: 10198862Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 20NA218
- Date Added:
- July 6, 2021
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended Crank with DTC P12A6.
Associated Products (28)2021 Buick Encore GX2021 Cadillac Escalade2021 Cadillac Escalade ESV2021 Chevrolet Camaro2021 Chevrolet Equinox2021 Chevrolet Malibu2021 Chevrolet Silverado2021 Chevrolet Suburban2021 Chevrolet Tahoe2021 Chevrolet Trailblazer2021 GMC Acadia2021 GMC Sierra2021 GMC Terrain2021 GMC Yukon2021 GMC Yukon XL2020 Buick Encore GX2020 Buick Regal2020 Cadillac CT52020 Chevrolet Corvette2020 Chevrolet Equinox+ 8 moreAssociated Documents - May 7, 2021•Document ID: 10197284Service Bulletin/Repair InstructionsEQUIPMENT; EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS
- Mfr Comm. #:
- PIT5839A
- Date Added:
- June 14, 2021
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to GM dealers that the above mentioned concern is software related and that General Motors is working on a solution.
Associated Products (18)2021 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 Trax2020 GMC Canyon2020 GMC Sierra2020 GMC TerrainAssociated Documents - May 6, 2021•Document ID: 10199272Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- 21NA110
- Date Added:
- July 19, 2021
- Manufacturer:
- CHEVROLET
SummaryThis informational bulletin provides information for dealers/technicians on Information on GM Accessories - Instructions on Claim Submission on Dealer-Replaced Tonneau Covers During Warranty Period.
Associated Products (6)Associated Documents - May 6, 2021•Document ID: 10199237Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; FUEL SYSTEM, DIESEL
- Mfr Comm. #:
- 18NA361
- Date Added:
- July 19, 2021
- Manufacturer:
- GMC
SummaryThis technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.
Associated Products (20)2021 Chevrolet Silverado2021 GMC Sierra2020 Chevrolet Silverado2020 GMC Sierra2019 Chevrolet Cruze2019 Chevrolet Equinox2019 Chevrolet Silverado2019 GMC Sierra2019 GMC Terrain2018 Chevrolet Cruze2018 Chevrolet Equinox2018 Chevrolet Silverado2018 GMC Sierra2018 GMC Terrain2017 Chevrolet Silverado2017 GMC Sierra2016 Chevrolet Silverado2016 GMC Sierra2015 Chevrolet Cruze2014 Chevrolet CruzeAssociated Documents - May 6, 2021•Document ID: 10198881Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- 21NA110
- Date Added:
- July 6, 2021
- Manufacturer:
- GMC
SummaryThis informational bulletin provides information for dealers/technicians on Information on GM Accessories - Instructions on Claim Submission on Dealer-Replaced Tonneau Covers During Warranty Period.
Associated Products (6)Associated Documents - May 6, 2021•Document ID: 10198846Service Bulletin/Repair InstructionsFUEL SYSTEM, GASOLINE
- Mfr Comm. #:
- 18NA361
- Date Added:
- July 6, 2021
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.
Associated Products (20)2021 Chevrolet Silverado2021 GMC Sierra2020 Chevrolet Silverado2020 GMC Sierra2019 Chevrolet Cruze2019 Chevrolet Equinox2019 Chevrolet Silverado2019 GMC Sierra2019 GMC Terrain2018 Chevrolet Cruze2018 Chevrolet Equinox2018 Chevrolet Silverado2018 GMC Sierra2018 GMC Terrain2017 Chevrolet Silverado2017 GMC Sierra2016 Chevrolet Silverado2016 GMC Sierra2015 Chevrolet Cruze2014 Chevrolet CruzeAssociated Documents - May 6, 2021•Document ID: 10199249Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- 20NA159
- Date Added:
- July 19, 2021
- Manufacturer:
- CADILLAC
SummaryThis Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).
Associated Products (353)2021 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 Colorado2021 Chevrolet Corvette2021 Chevrolet Equinox2021 Chevrolet Express2021 Chevrolet Malibu2021 Chevrolet Silverado+ 333 moreAssociated Documents - May 6, 2021•Document ID: 10198858Service Bulletin/Repair InstructionsTIRES
- Mfr Comm. #:
- 20NA159
- Date Added:
- July 6, 2021
- Manufacturer:
- GMC
SummaryThis Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).
Associated Products (353)2021 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 Colorado2021 Chevrolet Corvette2021 Chevrolet Equinox2021 Chevrolet Express2021 Chevrolet Malibu2021 Chevrolet Silverado+ 333 moreAssociated Documents - May 5, 2021•Document ID: 10200097Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ENGINE
- Mfr Comm. #:
- PIE0602B
- Date Added:
- August 9, 2021
- Manufacturer:
- CHEVROLET
SummaryThis engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Service Engine Soon Lamp illuminated on Driver Information Center.
Associated Products (4)Associated Documents