Chevrolet Corvette Service Bulletins

4,221 manufacturer communications on file.

• June 5, 2024•Document ID: 11001971

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  20-NA-016

  Date Added:

  June 22, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This Warranty Administration bulletin provides information on customer vehicles concern results in a manufacturer repurchase from the customer, GM depends on the dealership to host and administer the repurchase closing and intake of the returning vehicle.

  Associated Products (636)

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  Associated Documents

  • DownloadMC-11001971-0001.pdf↗
• May 30, 2024•Document ID: 11001831

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; ENGINE

  Mfr Comm. #:

  24-NA-025

  Date Added:

  June 18, 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-11001831-0001.pdf↗
• May 25, 2024•Document ID: 11001773

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  23-NA-142

  Date Added:

  June 18, 2024

  Manufacturer:

  CHEVROLET

  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 (125)

  2023 Chevrolet 4500HD2023 Chevrolet Camaro2023 Chevrolet Colorado2023 Chevrolet Corvette2023 Chevrolet Express2023 Chevrolet Silverado2023 Chevrolet Suburban2023 Chevrolet Tahoe2023 GMC Canyon2023 GMC Savana2023 GMC Sierra2023 GMC Yukon2023 GMC Yukon XL2022 Chevrolet 35002022 Chevrolet 45002022 Chevrolet 4500HD2022 Chevrolet 4500XD2022 Chevrolet Camaro2022 Chevrolet Colorado2022 Chevrolet Corvette+ 105 more
  Associated Documents

  • DownloadMC-11001773-0001.pdf↗
• May 22, 2024•Document ID: 11000491

  Over The Air
  UNKNOWN OR OTHER

  Mfr Comm. #:

  N24-243986

  Date Added:

  May 28, 2024

  Manufacturer:

  CHEVROLET

  Summary

  Update 3 of 3 •Updates made to the overall vehicle software update process. During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update package is onboard the vehicle. Do not service your vehicle during installation.

  Associated Products (1)

  2004 Chevrolet Corvette
  Associated Documents

  • DownloadMC-11000491-0001.pdf↗
• May 22, 2024•Document ID: 11000489

  Over The Air
  UNKNOWN OR OTHER

  Mfr Comm. #:

  N24-243986

  Date Added:

  May 28, 2024

  Manufacturer:

  CHEVROLET

  Summary

  Update 2 of 3​​​ · Fixes minor software bugs to improve overall vehicle performance​ During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update package is onboard the vehicle. Do not service your vehicle during installation.

  Associated Products (1)

  2004 Chevrolet Corvette
  Associated Documents

  • DownloadMC-11000489-0001.pdf↗
• May 22, 2024•Document ID: 11000488

  Over The Air
  UNKNOWN OR OTHER

  Mfr Comm. #:

  N24-243986

  Date Added:

  May 28, 2024

  Manufacturer:

  CHEVROLET

  Summary

  Update 1 of 3 •Updates made to the overall vehicle software update process. During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update package is onboard the vehicle. Do not service your vehicle during installation.

  Associated Products (1)

  2004 Chevrolet Corvette
  Associated Documents

  • DownloadMC-11000488-0001.pdf↗
• May 21, 2024•Document ID: 11001775

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  23-NA-171

  Date Added:

  June 18, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin advises the technician that the Camshaft Position Learned Values Reset function is not compatible with the current ECM base software and the ECM will need to be replaced.

  Associated Products (1)

  2023 Chevrolet Corvette
  Associated Documents

  • DownloadMC-11001775-0001.pdf↗
• May 17, 2024•Document ID: 11001327

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; ENGINE

  Mfr Comm. #:

  18-NA-125

  Date Added:

  June 8, 2024

  Manufacturer:

  GMC

  Summary

  This service bulletin provides information for engine oil life monitor operation calculation.

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  Associated Documents

  • DownloadMC-11001327-0001.pdf↗
• May 16, 2024•Document ID: 11001380

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  23-NA-064

  Date Added:

  June 10, 2024

  Manufacturer:

  CADILLAC

  Summary

  This service bulletin provides information on the Transport Mode Feature, also known as Logistics mode, which is used to increase the 12V Battery stand time of the vehicle during transit and or long period of stand time at the dealerships.

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  Associated Documents

  • DownloadMC-11001380-0001.pdf↗
• May 16, 2024•Document ID: 11001321

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  08-07-30-035H

  Date Added:

  June 7, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.

  Associated Products (912)

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  Associated Documents

  • DownloadMC-11001321-0001.pdf↗
• May 14, 2024•Document ID: 11001325

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  16-NA-119

  Date Added:

  June 7, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This warranty administration bulletin provides policy information to cover GMs policy on performing GM covered vehicle services and maintenance on vehicles originating/sold in Canada.

  Associated Products (747)

  2025 Buick Enclave2025 Buick Encore2025 Cadillac CT52025 Chevrolet Equinox2025 Chevrolet Silverado2025 Chevrolet Trailblazer2025 Chevrolet Trax2025 GMC Hummer EV Pickup2025 GMC Terrain2024 Buick Enclave2024 Buick Encore2024 Buick Encore GX2024 Buick Envision2024 Buick Envista2024 Cadillac CT42024 Cadillac CT52024 Cadillac Escalade2024 Cadillac Lyriq2024 Cadillac XT42024 Cadillac XT5+ 727 more
  Associated Documents

  • DownloadMC-11001325-0001.pdf↗
• May 13, 2024•Document ID: 11001381

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  23-NA-217

  Date Added:

  June 10, 2024

  Manufacturer:

  CADILLAC

  Summary

  This service bulletin provides information on Lithium-Ion Battery - TAC Approval and Exchange Program for Cadillac LYRIQ, Chevrolet Blazer EV, Equinox EV and Corvette E-Ray.

  Associated Products (5)

  2024 Cadillac Lyriq2024 Chevrolet Blazer2024 Chevrolet Corvette2024 Chevrolet Equinox2023 Cadillac Lyriq
  Associated Documents

  • DownloadMC-11001381-0001.pdf↗
• May 11, 2024•Document ID: 11000577

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  22-NA-173

  Date Added:

  May 31, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin provides information help guide technicians to known areas of possible transmission fluid leaks.

  Associated Products (5)

  2024 Chevrolet Corvette2023 Chevrolet Corvette2022 Chevrolet Corvette2021 Chevrolet Corvette2020 Chevrolet Corvette
  Associated Documents

  • DownloadMC-11000577-0001.pdf↗
• May 10, 2024•Document ID: 11000496

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  24-NA-081

  Date Added:

  May 28, 2024

  Manufacturer:

  CHEVROLET

  Summary

  The service bulletin describes warranty information/maintenance for the transmission external canister filter.

  Associated Products (1)

  2024 Chevrolet Corvette
  Associated Documents

  • DownloadMC-11000496-0001.pdf↗
• May 9, 2024•Document ID: 11000602

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  22-NA-070

  Date Added:

  May 31, 2024

  Manufacturer:

  GMC

  Summary

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

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  Associated Documents

  • DownloadMC-11000602-0001.pdf↗
• May 7, 2024•Document ID: 11000576

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  09-00-89-008G

  Date Added:

  May 31, 2024

  Manufacturer:

  GMC

  Summary

  This Warranty Administration bulletin provides retail and wholesale service personnel with the policies/procedures and the warranty transaction submission procedures that support the Personal Property Damage process.

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  Associated Documents

  • DownloadMC-11000576-0001.pdf↗
• May 6, 2024•Document ID: 11000599

  Service Bulletin/Repair Instructions
  WHEELS

  Mfr Comm. #:

  18-NA-067

  Date Added:

  May 31, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin provides information for cleaning brake dust off of aluminum or chrome wheels.

  Associated Products (480)

  2025 Buick Enclave2025 Buick Encore2025 Cadillac CT52025 Chevrolet Equinox2025 Chevrolet Silverado2025 Chevrolet Trailblazer2025 Chevrolet Trax2025 GMC Hummer EV Pickup2025 GMC Terrain2024 BrightDrop Zevo2024 Buick Enclave2024 Buick Encore2024 Buick Encore GX2024 Buick Envision2024 Buick Envista2024 Cadillac CT42024 Cadillac CT52024 Cadillac Escalade2024 Cadillac Lyriq2024 Cadillac XT4+ 460 more
  Associated Documents

  • DownloadMC-11000599-0001.pdf↗
• May 3, 2024•Document ID: 11000550

  Warranty Program/Extension
  SERVICE BRAKES; UNKNOWN OR OTHER; ELECTRICAL SYSTEM; EXTERIOR LIGHTING; STRUCTURE:BODY

  Mfr Comm. #:

  22-NA-244

  Date Added:

  May 30, 2024

  Manufacturer:

  BUICK

  Summary

  This service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period.

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  Associated Documents

  • DownloadMC-11000550-0001.pdf↗
• May 3, 2024•Document ID: 11000549

  Service Bulletin/Repair Instructions
  WHEELS

  Mfr Comm. #:

  22-NA-106

  Date Added:

  May 30, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin provides information on GM Canada New Vehicle Tire Warranty Program for Original Equipment (OE) Tires and PDI installed Limited Production Option (LPO) Tires.

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  Associated Documents

  • DownloadMC-11000549-0001.pdf↗
• May 2, 2024•Document ID: 11000575

  Service Bulletin/Repair Instructions
  UNKNOWN OR OTHER

  Mfr Comm. #:

  23-NA-154

  Date Added:

  May 31, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This bulletin provides information on Warranty Administration – Required Operating Procedures - 8 Points (U.S. Only).

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  Associated Documents

  • DownloadMC-11000575-0001.pdf↗