Chevrolet Corvette Service Bulletins

1,074 manufacturer communications on file.

• January 30, 2024•Document ID: 10250281

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

  Mfr Comm. #:

  24-NA-023

  Date Added:

  February 14, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin provides repair information to correct a customer concern of Service Engine Soon Lamp Illuminated with DTC P0315.

  Associated Products (1)

  2023 Chevrolet Corvette
  Associated Documents

  • DownloadMC-10250281-0001.pdf↗
• January 30, 2024•Document ID: 10250276

  Service Bulletin/Repair Instructions
  EQUIPMENT; ELECTRICAL SYSTEM

  Mfr Comm. #:

  23-NA-055

  Date Added:

  February 14, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin provides information on the EL-52800 Diagnostic & Charge Battery Station (DCBS) – FAQs.

  Associated Products (139)

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  Associated Documents

  • DownloadMC-10250276-0001.pdf↗
• January 29, 2024•Document ID: 10250278

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EQUIPMENT

  Mfr Comm. #:

  23-NA-189

  Date Added:

  February 14, 2024

  Manufacturer:

  BUICK

  Summary

  This service bulletin assists technicians in setting up PicoScope hardware/software to monitor CAN bus traffic (voltage patterns) to aid Technical Assistance (TAC) and Field Service Engineers (FSEs) in diagnosing electrical issues present on network communication circuits.

  Associated Products (139)

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  Associated Documents

  • DownloadMC-10250278-0001.pdf↗
• January 29, 2024•Document ID: 10250000

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

  Mfr Comm. #:

  PIT6118

  Date Added:

  February 12, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary information communicates to dealer on how to check for an OTA update pending

  Associated Products (13)

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  Associated Documents

  • DownloadMC-10250000-0001.pdf↗
• January 26, 2024•Document ID: 10250266

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

  Mfr Comm. #:

  24-NA-018

  Date Added:

  February 14, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin provides repair information to correct a customer concern of Intermittent Remote Vehicle Start.

  Associated Products (1)

  2024 Chevrolet Corvette
  Associated Documents

  • DownloadMC-10250266-0001.pdf↗
• January 26, 2024•Document ID: 10249210

  Service Bulletin/Repair Instructions
  POWER TRAIN; ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  N232418320

  Date Added:

  January 26, 2024

  Manufacturer:

  CHEVROLET

  Summary

  Customer Satisfaction Program - Certain vehicles, equipped with an 8-speed dual clutch transmission (RPO M1M), may have been serviced with the wrong Main Control Valve Body. Dealers will replace the Main Control Valve Body.

  Associated Products (1)

  2023 Chevrolet Corvette
  Associated Documents

  • DownloadMC-10249210-0001.pdf↗
• January 25, 2024•Document ID: 10250252

  Service Bulletin/Repair Instructions
  SUSPENSION

  Mfr Comm. #:

  22-NA-132

  Date Added:

  February 14, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin informs the technician that the shocks should not be modified by removing spacer to lower vehicle and should not be submitted as a warranty repair whenever there is a customer concern of a Service Front Lift System Message on DIC or fluid leaking from shocks.

  Associated Products (4)

  2024 Chevrolet Corvette2023 Chevrolet Corvette2022 Chevrolet Corvette2021 Chevrolet Corvette
  Associated Documents

  • DownloadMC-10250252-0001.pdf↗
• January 24, 2024•Document ID: 10249996

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  PIP5869C

  Date Added:

  February 12, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary information communicates to the dealer of an exchange program that was placed on the 5.5L LT6 engine in the 2023-2024 Corvette.

  Associated Products (2)

  2024 Chevrolet Corvette2023 Chevrolet Corvette
  Associated Documents

  • DownloadMC-10249996-0001.pdf↗
• January 18, 2024•Document ID: 10250244

  Service Bulletin/Repair Instructions
  STRUCTURE

  Mfr Comm. #:

  PI0281K

  Date Added:

  February 14, 2024

  Manufacturer:

  BUICK

  Summary

  This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.

  Associated Products (127)

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  Associated Documents

  • DownloadMC-10250244-0001.pdf↗
• January 17, 2024•Document ID: 10249947

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

  Mfr Comm. #:

  23-NA-176

  Date Added:

  February 10, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin advises the technician to take a screen shot of the park position sensor and send it to TAC, where they will determine trans replacement or vehicle repair to correct customer concerns of a Dead Battery, No Start, and/or Vehicle Will Not Shut Down.

  Associated Products (4)

  2024 Chevrolet Corvette2023 Chevrolet Corvette2022 Chevrolet Corvette2021 Chevrolet Corvette
  Associated Documents

  • DownloadMC-10249947-0001.pdf↗
• January 16, 2024•Document ID: 10249946

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  23-NA-170

  Date Added:

  February 10, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This bulletin advises the tech to inspect deeper into what may be to main cause of an engine failure.

  Associated Products (40)

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  Associated Documents

  • DownloadMC-10249946-0001.pdf↗
• January 16, 2024•Document ID: 10249590

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

  Mfr Comm. #:

  18-NA-099

  Date Added:

  February 2, 2024

  Manufacturer:

  GMC

  Summary

  This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.

  Associated Products (139)

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  Associated Documents

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• January 12, 2024•Document ID: 10249979

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:INFOTAINMENT

  Mfr Comm. #:

  PIT6084A

  Date Added:

  February 12, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This PI states that a vehicle may exhibit a concern of the cross traffic alert indicators not displaying on the radio screen. While this is a customer dissatisfier, it does not pose a safety concern due to the fact that the customer will still be alerted to an approaching vehicle by the seat vibration. Dealers are advised that engineering is working on a resolution and it will be available by the end of 2023.

  Associated Products (56)

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  Associated Documents

  • DownloadMC-10249979-0001.pdf↗
• January 12, 2024•Document ID: 10249579

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING; POWER TRAIN

  Mfr Comm. #:

  PI1394B

  Date Added:

  February 2, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This PI bulletin advises the technician on the proper way to install the pistons in an engine.

  Associated Products (128)

  2024 Buick Enclave2024 Buick Encore2024 Buick Encore GX2024 Buick Envision2024 Buick Envista2024 Cadillac CT42024 Cadillac CT52024 Cadillac Escalade2024 Cadillac XT42024 Cadillac XT52024 Cadillac XT62024 Chevrolet Blazer2024 Chevrolet Camaro2024 Chevrolet Colorado2024 Chevrolet Corvette2024 Chevrolet Equinox2024 Chevrolet Malibu2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 Chevrolet Trailblazer+ 108 more
  Associated Documents

  • DownloadMC-10249579-0001.pdf↗
• January 12, 2024•Document ID: 10249011

  Service Bulletin/Repair Instructions
  EXTERIOR LIGHTING

  Mfr Comm. #:

  02-08-42-001J

  Date Added:

  January 19, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This informational bulletin provides information for dealers/technicians on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage.

  Associated Products (139)

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  Associated Documents

  • DownloadMC-10249011-0001.pdf↗
• January 8, 2024•Document ID: 10249535

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  PI0592I

  Date Added:

  February 2, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This preliminary information (PI) provides information om Service Programming System (SPS) Error Codes (E4398, E4399, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491 or E6961).

  Associated Products (127)

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  Associated Documents

  • DownloadMC-10249535-0001.pdf↗
• January 5, 2024•Document ID: 10249958

  Service Bulletin/Repair Instructions
  POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE:SOFTWARE; UNKNOWN OR OTHER; COMMUNICATION

  Mfr Comm. #:

  PIP5781A

  Date Added:

  February 12, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary information communicates that characterizing certain parts is no longer required, the service instruction was changed but technicians are still trying to perform the function causing further confusion.

  Associated Products (4)

  2024 Chevrolet Corvette2023 Chevrolet Corvette2022 Chevrolet Corvette2021 Chevrolet Corvette
  Associated Documents

  • DownloadMC-10249958-0001.pdf↗
• December 22, 2023•Document ID: 10248707

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; STRUCTURE; EQUIPMENT

  Mfr Comm. #:

  21-NA-192

  Date Added:

  January 13, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This service bulletin provides repair information to correct a customer concern of the Convertible Top May Not Lower Intermittently, TDTC B19E4 SYM64 Stored in History.

  Associated Products (4)

  2024 Chevrolet Corvette2023 Chevrolet Corvette2022 Chevrolet Corvette2021 Chevrolet Corvette
  Associated Documents

  • DownloadMC-10248707-0001.pdf↗
• December 22, 2023•Document ID: 10248705

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  19-NA-218

  Date Added:

  January 13, 2024

  Manufacturer:

  GMC

  Summary

  This service bulletin provides a service procedure to correct a condition of a Ticking Noise from the Engine.

  Associated Products (24)

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  Associated Documents

  • DownloadMC-10248705-0001.pdf↗
• December 21, 2023•Document ID: 10249302

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  PIC6534

  Date Added:

  January 29, 2024

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary Information communicates diagnostic information to the servicing technician to assist him in addressing a U1611 DTC.

  Associated Products (1)

  2024 Chevrolet Corvette
  Associated Documents

  • DownloadMC-10249302-0001.pdf↗