GMC Sierra Service Bulletins (2022)

1,775 manufacturer communications on file.

• August 15, 2022•Document ID: 10217849

  Service Bulletin/Repair Instructions
  EXTERIOR LIGHTING; ELECTRICAL SYSTEM

  Mfr Comm. #:

  N222375410

  Date Added:

  August 16, 2022

  Manufacturer:

  GMC

  Summary

  Customer Satisfaction Program. Certain vehicles were invoiced with an accessory fog lamp kit that was not available at the time of vehicle purchase. Dealers will provide the customer with a reimbursement check in the amount of $460 USD.

  Associated Products (1)

  2022 GMC Sierra
  Associated Documents

  • DownloadMC-10217849-0001.pdf↗
• August 15, 2022•Document ID: 10219266

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  20-NA-065

  Date Added:

  September 7, 2022

  Manufacturer:

  CADILLAC

  Summary

  This bulletin provides information on tools available to find an intake vacuum leak or exhaust leak to correct a condition of MIL Illuminated with Multiple Fuel Trim and/or Oxygen Sensor Codes Set.

  Associated Products (900)

  2022 Buick Enclave2022 Buick Encore2022 Buick Encore GX2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet 35002022 Chevrolet 45002022 Chevrolet 4500HD2022 Chevrolet 4500XD2022 Chevrolet 5500HD2022 Chevrolet 5500XD2022 Chevrolet Blazer2022 Chevrolet Camaro2022 Chevrolet Colorado+ 880 more
  Associated Documents

  • DownloadMC-10219266-0001.pdf↗
• August 12, 2022•Document ID: 10218891

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  22-NA-168

  Date Added:

  August 30, 2022

  Manufacturer:

  GMC

  Summary

  This bulletin provides diagnostic information when checking the exhaust system for leaks.

  Associated Products (19)

  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 Escalade ESV2020 Chevrolet Silverado2020 GMC Sierra
  Associated Documents

  • DownloadMC-10218891-0001.pdf↗
• August 11, 2022•Document ID: 10218892

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  PIE0713

  Date Added:

  August 30, 2022

  Manufacturer:

  CHEVROLET

  Summary

  This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to horn having weak sound and/or horn is inoperable.

  Associated Products (2)

  2022 Chevrolet Silverado2022 GMC Sierra
  Associated Documents

  • DownloadMC-10218892-0001.pdf↗
• August 11, 2022•Document ID: 10217684

  Service Bulletin/Repair Instructions
  SEATS

  Mfr Comm. #:

  N212354523

  Date Added:

  August 11, 2022

  Manufacturer:

  CHEVROLET

  Summary

  Customer 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 and rear seat heater control modules, replace the front and rear HVAC user interface controls, reprogram the body control module and on some vehicles, reprogram the HVAC control module.

  Associated Products (3)

  2022 Chevrolet Silverado2022 Chevrolet Traverse2022 GMC Sierra
  Associated Documents

  • DownloadMC-10217684-0001.pdf↗
• August 10, 2022•Document ID: 10217681

  Service Bulletin/Repair Instructions
  SUSPENSION

  Mfr Comm. #:

  N222364680

  Date Added:

  August 10, 2022

  Manufacturer:

  CHEVROLET

  Summary

  Customer Satisfaction Program - Certain vehicles may have been built with incorrect front shock absorbers. Dealers are to replace both front shock absorbers.

  Associated Products (2)

  2022 Chevrolet Silverado2022 GMC Sierra
  Associated Documents

  • DownloadMC-10217681-0001.pdf↗
• August 10, 2022•Document ID: 10218873

  Service Bulletin/Repair Instructions
  FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  19-NA-044

  Date Added:

  August 29, 2022

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy.

  Associated Products (599)

  2022 Buick Enclave2022 Buick Encore2022 Buick Encore GX2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet 35002022 Chevrolet 45002022 Chevrolet 4500HD2022 Chevrolet 5500HD2022 Chevrolet Blazer2022 Chevrolet Camaro2022 Chevrolet Colorado2022 Chevrolet Corvette2022 Chevrolet Equinox+ 579 more
  Associated Documents

  • DownloadMC-10218873-0001.pdf↗
• August 10, 2022•Document ID: 10217683

  Service Bulletin/Repair Instructions
  STRUCTURE

  Mfr Comm. #:

  N222379650

  Date Added:

  August 11, 2022

  Manufacturer:

  CHEVROLET

  Summary

  UPDATE: Stop Delivery Order for N222379650 – Hood Insulator Build Shy – Additional Models Added

  Associated Products (5)

  2023 Buick Enclave2023 Chevrolet Traverse2022 Chevrolet Malibu2022 Chevrolet Silverado2022 GMC Sierra
  Associated Documents

  • DownloadMC-10217683-0001.pdf↗
• August 9, 2022•Document ID: 10218887

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  22-NA-161

  Date Added:

  August 30, 2022

  Manufacturer:

  CHEVROLET

  Summary

  This informational bulletin provides information for dealers/technicians on power folding mirrors do not fold at the same speed.

  Associated Products (10)

  2023 Chevrolet Silverado2023 GMC Sierra2022 Chevrolet Silverado2022 GMC Sierra2021 Chevrolet Silverado2021 GMC Sierra2020 Chevrolet Silverado2020 GMC Sierra2019 Chevrolet Silverado2019 GMC Sierra
  Associated Documents

  • DownloadMC-10218887-0001.pdf↗
• August 5, 2022•Document ID: 10217334

  Service Bulletin/Repair Instructions
  STRUCTURE; EQUIPMENT

  Mfr Comm. #:

  N222379650

  Date Added:

  August 6, 2022

  Manufacturer:

  CHEVROLET

  Summary

  Stop Delivery Order for N222379650 – Hood Insulator Build Shy

  Associated Products (4)

  2023 Chevrolet Silverado2023 GMC Sierra2022 Chevrolet Silverado2022 GMC Sierra
  Associated Documents

  • DownloadMC-10217334-0001.pdf↗
• August 3, 2022•Document ID: 10217858

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  22-NA-142

  Date Added:

  August 16, 2022

  Manufacturer:

  GMC

  Summary

  This technical bulletin provides repair information to correct a customer concern of Radio Software Version W164 – Multiple Updates.

  Associated Products (6)

  2022 Chevrolet Silverado2022 Chevrolet Suburban2022 Chevrolet Tahoe2022 GMC Sierra2022 GMC Yukon2022 GMC Yukon XL
  Associated Documents

  • DownloadMC-10217858-0001.pdf↗
• August 2, 2022•Document ID: 10217857

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  22-NA-127

  Date Added:

  August 16, 2022

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin provides repair information on release of Radio Software Version V160 Update to correct customer concerns of radio software issues.

  Associated Products (36)

  2022 Buick Enclave2022 Buick Encore GX2022 Buick Envision2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet Blazer2022 Chevrolet Bolt EV2022 Chevrolet Camaro2022 Chevrolet Corvette2022 Chevrolet Equinox2022 Chevrolet Malibu2022 Chevrolet Silverado2022 Chevrolet Trailblazer2022 Chevrolet Traverse2022 GMC Acadia2022 GMC Sierra2022 GMC Terrain2021 Buick Encore GX2021 Buick Envision+ 16 more
  Associated Documents

  • DownloadMC-10217857-0001.pdf↗
• August 1, 2022•Document ID: 10217923

  Service Bulletin/Repair Instructions
  FUEL SYSTEM, DIESEL; ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  22-NA-150

  Date Added:

  August 19, 2022

  Manufacturer:

  GMC

  Summary

  This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform the Reductant Fluid Tank Level Reset.

  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 Sierra
  Associated Documents

  • DownloadMC-10217923-0001.pdf↗
• August 1, 2022•Document ID: 10217856

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM

  Mfr Comm. #:

  22-NA-087

  Date Added:

  August 16, 2022

  Manufacturer:

  CADILLAC

  Summary

  This technical bulletin provides a procedure to replace the fuel injector and the wiring harness to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated with DTC P0201, P0202, P0203, P0204, P0205, P0206 and/or P0216 Set.

  Associated Products (16)

  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 XL
  Associated Documents

  • DownloadMC-10217856-0001.pdf↗
• July 29, 2022•Document ID: 10217793

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  PIP5792E

  Date Added:

  August 15, 2022

  Manufacturer:

  CHEVROLET

  Summary

  This 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 Yukon
  Associated Documents

  • DownloadMC-10217793-0001.pdf↗
• July 28, 2022•Document ID: 10217116

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  22-NA-085

  Date Added:

  August 4, 2022

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin provides radio software version 135120 (IOR) update procedures to correct customer concerns of software related issues.

  Associated Products (23)

  2022 Chevrolet Colorado2022 Chevrolet Silverado2022 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 Trax2020 GMC Canyon+ 3 more
  Associated Documents

  • DownloadMC-10217116-0001.pdf↗
• July 26, 2022•Document ID: 10217785

  Service Bulletin/Repair Instructions
  VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

  Mfr Comm. #:

  PIT5934

  Date Added:

  August 15, 2022

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary information communicates to inspect for mispositioned floor carpet blocking rear HVAC duct work causing airflow concerns to rear HVAC vents.

  Associated Products (2)

  2022 Chevrolet Silverado2022 GMC Sierra
  Associated Documents

  • DownloadMC-10217785-0001.pdf↗
• July 26, 2022•Document ID: 10217117

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  22-NA-127

  Date Added:

  August 4, 2022

  Manufacturer:

  BUICK

  Summary

  This service bulletin provides repair information on release of Radio Software Version V160 Update to correct customer concerns of radio software issues.

  Associated Products (36)

  2022 Buick Enclave2022 Buick Encore GX2022 Buick Envision2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet Blazer2022 Chevrolet Bolt EV2022 Chevrolet Camaro2022 Chevrolet Corvette2022 Chevrolet Equinox2022 Chevrolet Malibu2022 Chevrolet Silverado2022 Chevrolet Trailblazer2022 Chevrolet Traverse2022 GMC Acadia2022 GMC Sierra2022 GMC Terrain2021 Buick Encore GX2021 Buick Envision+ 16 more
  Associated Documents

  • DownloadMC-10217117-0001.pdf↗
• July 25, 2022•Document ID: 10217782

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  PIT5853A

  Date Added:

  August 15, 2022

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary information communicates information on correcting a rattle noise on driver side of cowl heat shield.

  Associated Products (8)

  2023 Chevrolet Silverado2023 GMC Sierra2022 Chevrolet Silverado2022 GMC Sierra2021 Chevrolet Silverado2021 GMC Sierra2020 Chevrolet Silverado2020 GMC Sierra
  Associated Documents

  • DownloadMC-10217782-0001.pdf↗
• July 25, 2022•Document ID: 10217107

  Service Bulletin/Repair Instructions
  EQUIPMENT ADAPTIVE/MOBILITY

  Mfr Comm. #:

  21-NA-189

  Date Added:

  August 4, 2022

  Manufacturer:

  CADILLAC

  Summary

  This service bulletin provides information on Super Cruise Escalation Cancellation.

  Associated Products (15)

  2023 Cadillac Lyriq2023 Cadillac XT62023 GMC Hummer EV Pickup2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Cadillac XT62022 Chevrolet Silverado2022 GMC Hummer EV Pickup2022 GMC Sierra2021 Cadillac CT42021 Cadillac CT52021 Cadillac Escalade2021 Cadillac Escalade ESV
  Associated Documents

  • DownloadMC-10217107-0001.pdf↗