Chevrolet Corvette Service Bulletins

1,074 manufacturer communications on file.

• July 31, 2024•Document ID: 11006478

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  23-NA-156

  Date Added:

  August 16, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin informs the technician on the running changes to the M1L automatic transmission.

  Associated Products (4)

  2024 Chevrolet Corvette2023 Chevrolet Corvette2022 Chevrolet Corvette2021 Chevrolet Corvette
  Associated Documents

  • DownloadMC-11006478-0001.pdf↗
• July 31, 2024•Document ID: 11006472

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  23-NA-115

  Date Added:

  August 16, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin provides a procedure to verify the noise and align the camshaft caps to correct customer concerns of a Ticking, Tapping or Snapping Noise from Engine.

  Associated Products (2)

  2024 Chevrolet Corvette2023 Chevrolet Corvette
  Associated Documents

  • DownloadMC-11006472-0001.pdf↗
• July 26, 2024•Document ID: 11006278

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  16-NA-158

  Date Added:

  August 13, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin describes the U.S. Dealer Special Tool Loan Program process.

  Associated Products (150)

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  Associated Documents

  • DownloadMC-11006278-0001.pdf↗
• July 24, 2024•Document ID: 11006421

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  24-NA-141

  Date Added:

  August 15, 2024

  Manufacturer:

  CHEVROLET

  Summary

  GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities. The damage is being caused either in the removal process by the technician, or inadequate packaging or shipping. This bulletin advises the dealers to be more careful not to damage the transmissions during removal and to package the core properly for return.

  Associated Products (150)

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  Associated Documents

  • DownloadMC-11006421-0001.pdf↗
• July 24, 2024•Document ID: 11006290

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; ENGINE

  Mfr Comm. #:

  12-01-37-001G

  Date Added:

  August 13, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin provides information to dealership personnel on a new refrigerant (R1234yf) for A/C service.

  Associated Products (150)

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  Associated Documents

  • DownloadMC-11006290-0001.pdf↗
• July 23, 2024•Document ID: 11006377

  Service Bulletin/Repair Instructions
  FUEL/PROPULSION SYSTEM

  Mfr Comm. #:

  20-NA-038

  Date Added:

  August 15, 2024

  Manufacturer:

  CADILLAC

  Summary

  This informational bulletin explains the difference in AFM and DFM engines and what is and is not activated during this occurrence.

  Associated Products (44)

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  Associated Documents

  • DownloadMC-11006377-0001.pdf↗
• July 22, 2024•Document ID: 11006282

  Service Bulletin/Repair Instructions
  WHEELS

  Mfr Comm. #:

  00-03-10-002M

  Date Added:

  August 13, 2024

  Manufacturer:

  CADILLAC

  Summary

  This service bulletin provides information on Chemical Staining, Pitting, Corrosion and/or Spotted Appearance of Chromed Aluminum Wheels.

  Associated Products (150)

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  Associated Documents

  • DownloadMC-11006282-0001.pdf↗
• July 18, 2024•Document ID: 11005422

  Service Bulletin/Repair Instructions
  FORWARD COLLISION AVOIDANCE: WARNINGS; ELECTRICAL SYSTEM

  Mfr Comm. #:

  24-NA-138

  Date Added:

  August 1, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin provides repair information to correct a customer concern of Forward Collision Alert Unavailable DIC Message with U3000 SYM44 in the Front Camera Module.

  Associated Products (1)

  2024 Chevrolet Corvette
  Associated Documents

  • DownloadMC-11005422-0001.pdf↗
• July 18, 2024•Document ID: 11005351

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  23-NA-142

  Date Added:

  July 31, 2024

  Manufacturer:

  GMC

  Summary

  This technical bulletin provides a procedure for the techs to replace the forward check ball and separator plate if found the cause of the customers concern of No Forward Gear When Shifting from Park to Drive and/or Reverse to Drive.

  Associated Products (34)

  2023 Chevrolet 4500HD2023 Chevrolet Camaro2023 Chevrolet Colorado2023 Chevrolet Corvette2023 Chevrolet Tahoe2023 GMC Canyon2023 GMC Yukon2023 GMC Yukon XL2022 Chevrolet 35002022 Chevrolet 45002022 Chevrolet 4500HD2022 Chevrolet 4500XD2022 Chevrolet Camaro2022 Chevrolet Colorado2022 Chevrolet Corvette2022 Chevrolet Express2022 Chevrolet Suburban2022 Chevrolet Tahoe2022 GMC Canyon2022 GMC Savana+ 14 more
  Associated Documents

  • DownloadMC-11005351-0001.pdf↗
• July 17, 2024•Document ID: 11005339

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  17-NA-157

  Date Added:

  July 30, 2024

  Manufacturer:

  BUICK

  Summary

  This service bulletin explains the difference in oil filters for gas engines with new oil pump control systems and the possibilities of what may happen using the incorrect filter.

  Associated Products (125)

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  Associated Documents

  • DownloadMC-11005339-0001.pdf↗
• July 16, 2024•Document ID: 11005423

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  PIE0785A

  Date Added:

  August 1, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This Engineering Information (EI Lite) closure ends the need for technicians using the Field Product Reporting (FPR) App Process when a customer comments on the Check Engine Lamp illuminated with DTCs P013F, P014A, P014B or P013E Set and to refer to SI.

  Associated Products (2)

  2024 Chevrolet Corvette2023 Chevrolet Corvette
  Associated Documents

  • DownloadMC-11005423-0001.pdf↗
• July 15, 2024•Document ID: 11005419

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; SUSPENSION

  Mfr Comm. #:

  24-NA-134

  Date Added:

  August 1, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin provides repair information to correct a customer concern of Service Lift System DIC Message on Z06 Models.

  Associated Products (1)

  2024 Chevrolet Corvette
  Associated Documents

  • DownloadMC-11005419-0001.pdf↗
• July 9, 2024•Document ID: 11005311

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  99-04-20-002O

  Date Added:

  July 30, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operation.

  Associated Products (135)

  2024 Buick Enclave2024 Buick Encore2024 Buick Encore GX2024 Buick Envision2024 Buick Envista2024 Cadillac CT42024 Cadillac CT52024 Cadillac Escalade2024 Cadillac Lyriq2024 Cadillac XT42024 Cadillac XT52024 Cadillac XT62024 Chevrolet Blazer2024 Chevrolet Camaro2024 Chevrolet Colorado2024 Chevrolet Corvette2024 Chevrolet Equinox2024 Chevrolet Malibu2024 Chevrolet Suburban2024 Chevrolet Tahoe+ 115 more
  Associated Documents

  • DownloadMC-11005311-0001.pdf↗
• June 29, 2024•Document ID: 11004879

  Service Bulletin/Repair Instructions
  POWER TRAIN; ENGINE; ELECTRICAL SYSTEM

  Mfr Comm. #:

  24-NA-025

  Date Added:

  July 17, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin provides information to correct a customer concern of Check Engine Light or Malfunction Indicator Lamp Illuminated with DTCs U0401 and/or U1611 Set.

  Associated Products (1)

  2024 Chevrolet Corvette
  Associated Documents

  • DownloadMC-11004879-0001.pdf↗
• June 29, 2024•Document ID: 11004727

  Service Bulletin/Repair Instructions
  FUEL/PROPULSION SYSTEM

  Mfr Comm. #:

  04-06-04-051I

  Date Added:

  July 16, 2024

  Manufacturer:

  CADILLAC

  Summary

  This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.

  Associated Products (140)

  2025 Buick Enclave2025 Buick Encore2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac XT52025 Cadillac XT62025 Chevrolet Corvette2025 Chevrolet Equinox2025 Chevrolet Trailblazer2025 Chevrolet Traverse2025 Chevrolet Trax2025 GMC Acadia2025 GMC Hummer EV Pickup2025 GMC Terrain2024 Buick Enclave2024 Buick Encore2024 Buick Encore GX2024 Buick Envision2024 Buick Envista+ 120 more
  Associated Documents

  • DownloadMC-11004727-0001.pdf↗
• June 28, 2024•Document ID: 11004761

  Service Bulletin/Repair Instructions
  ENGINE; FUEL/PROPULSION SYSTEM

  Mfr Comm. #:

  16-NA-383

  Date Added:

  July 16, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should be used to reduce carbon build-up.

  Associated Products (139)

  2025 Buick Enclave2025 Buick Encore2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac XT52025 Cadillac XT62025 Chevrolet Corvette2025 Chevrolet Equinox2025 Chevrolet Trailblazer2025 Chevrolet Traverse2025 Chevrolet Trax2025 GMC Acadia2025 GMC Terrain2024 Buick Enclave2024 Buick Encore2024 Buick Encore GX2024 Buick Envision2024 Buick Envista2024 Cadillac CT4+ 119 more
  Associated Documents

  • DownloadMC-11004761-0001.pdf↗
• June 27, 2024•Document ID: 11004942

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  PIE0780A

  Date Added:

  July 18, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This engineering information (EI) closure ends the need for gathering further information from technicians in regard to the Check Engine Lamp illuminated on Driver Information Center (DIC).

  Associated Products (2)

  2024 Chevrolet Corvette2023 Chevrolet Corvette
  Associated Documents

  • DownloadMC-11004942-0001.pdf↗
• June 18, 2024•Document ID: 11004624

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  22-NA-070

  Date Added:

  July 12, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin provides information for replacement parts traceability (RPT) process to aid in tracking part replacements.

  Associated Products (150)

  2025 Buick Enclave2025 Buick Encore2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac XT52025 Cadillac XT62025 Chevrolet Corvette2025 Chevrolet Equinox2025 Chevrolet Trailblazer2025 Chevrolet Traverse2025 Chevrolet Trax2025 GMC Acadia2025 GMC Hummer EV Pickup2025 GMC Terrain2024 Buick Enclave2024 Buick Encore2024 Buick Encore GX2024 Buick Envision2024 Buick Envista+ 130 more
  Associated Documents

  • DownloadMC-11004624-0001.pdf↗
• June 17, 2024•Document ID: 11004657

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  24-NA-108

  Date Added:

  July 12, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin provides a procedure to correct radio software concerns.

  Associated Products (45)

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  Associated Documents

  • DownloadMC-11004657-0001.pdf↗
• June 17, 2024•Document ID: 11004558

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  22-NA-018

  Date Added:

  July 12, 2024

  Manufacturer:

  GMC

  Summary

  This service bulletin provides information for the Global Warranty Management (GWM) Warranty Parts Center (WPC) Part Photo Return Process (U.S. Dealers Only).

  Associated Products (150)

  2025 Buick Enclave2025 Buick Encore2025 Buick Envista2025 Cadillac CT42025 Cadillac CT52025 Cadillac XT52025 Cadillac XT62025 Chevrolet Corvette2025 Chevrolet Equinox2025 Chevrolet Trailblazer2025 Chevrolet Traverse2025 Chevrolet Trax2025 GMC Acadia2025 GMC Hummer EV Pickup2025 GMC Terrain2024 Buick Enclave2024 Buick Encore2024 Buick Encore GX2024 Buick Envision2024 Buick Envista+ 130 more
  Associated Documents

  • DownloadMC-11004558-0001.pdf↗