Chevrolet Corvette Service Bulletins

4,221 manufacturer communications on file.

• March 9, 2020•Document ID: 10174306

  Service Bulletin/Repair Instructions
  BACK OVER PREVENTION; ENGINE

  Mfr Comm. #:

  150601002I

  Date Added:

  April 27, 2020

  Manufacturer:

  CHEVROLET

  Summary

  This technical bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL Illuminated.

  Associated Products (56)

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  Associated Documents

  • DownloadMC-10174306-0001.pdf↗
• March 9, 2020•Document ID: 10174283

  Service Bulletin/Repair Instructions
  EQUIPMENT ADAPTIVE/MOBILITY; FUEL SYSTEM, OTHER:STORAGE:FUEL GAUGE SYSTEM

  Mfr Comm. #:

  20NA042

  Date Added:

  April 27, 2020

  Manufacturer:

  CHEVROLET

  Summary

  This technical bulletin provides a procedure to correct a Condition of Fuel Gauge May Intermittently Display Erratic and/or Empty Readings and MIL with DTC P0462.

  Associated Products (1)

  2020 Chevrolet Corvette
  Associated Documents

  • DownloadMC-10174283-0001.pdf↗
• March 9, 2020•Document ID: 10173678

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  PIP5713

  Date Added:

  April 13, 2020

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary information communicates P16F3 setting after performing a cylinder deactivation tes with GDS A software anomaly clear the codes when done with the test.  Do not replace the ECM

  Associated Products (1)

  2020 Chevrolet Corvette
  Associated Documents

  • DownloadMC-10173678-0001.pdf↗
• March 6, 2020•Document ID: 10174299

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  020089002S

  Date Added:

  April 27, 2020

  Manufacturer:

  CHEVROLET

  Summary

  This informational bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. Dealers Only).

  Associated Products (667)

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  Associated Documents

  • DownloadMC-10174299-0001.pdf↗
• March 6, 2020•Document ID: 10174083

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

  Mfr Comm. #:

  20NA061

  Date Added:

  April 27, 2020

  Manufacturer:

  CHEVROLET

  Summary

  This informational bulletin is to introduce the all new 2020 Chevrolet Corvette and provide an overview to help the Service Department Personnel become familiar with the engine, transmission, brake system and some of the other vehicle systems.

  Associated Products (1)

  2020 Chevrolet Corvette
  Associated Documents

  • DownloadMC-10174083-0001.pdf↗
• March 4, 2020•Document ID: 10174300

  Service Bulletin/Repair Instructions
  TIRES

  Mfr Comm. #:

  050310020G

  Date Added:

  April 27, 2020

  Manufacturer:

  GMC

  Summary

  This informational bulletin provides information for dealers/technicians on Use of Nitrogen Gas in Tires.

  Associated Products (607)

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  Associated Documents

  • DownloadMC-10174300-0001.pdf↗
• March 4, 2020•Document ID: 10173674

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; POWER TRAIN

  Mfr Comm. #:

  PIP5700B

  Date Added:

  April 13, 2020

  Manufacturer:

  CADILLAC

  Summary

  This Preliminary information communicates to the dealer technician that the part numbers for the internal wiring harnesses for the 8 speed RWD transmissions are not listed in the Electronic Parts Catalog. Technicians are to refer to the information provided in this document to obtain the internal wiring harness part numbers by application.

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  Associated Documents

  • DownloadMC-10173674-0001.pdf↗
• March 3, 2020•Document ID: 10174301

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

  Mfr Comm. #:

  060089026P

  Date Added:

  April 27, 2020

  Manufacturer:

  CHEVROLET

  Summary

  This warranty administration bulletin provides information on Warranty Administration ? Customer Concern Not Duplicated (CCND) Labor Operation Numbers.

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  Associated Documents

  • DownloadMC-10174301-0001.pdf↗
• March 2, 2020•Document ID: 10174307

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

  Mfr Comm. #:

  990089019S

  Date Added:

  April 27, 2020

  Manufacturer:

  BUICK

  Summary

  This warranty administration bulletin provides information on Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program Information.

  Associated Products (238)

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  Associated Documents

  • DownloadMC-10174307-0001.pdf↗
• March 2, 2020•Document ID: 10173669

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  PIP5693A

  Date Added:

  April 13, 2020

  Manufacturer:

  CHEVROLET

  Summary

  The Preliminary Information communication advises the technician that the Product Quality Center has a part restriction for the E99 Engine Control Module. The dealer technician is advised to call the GM Product Quality Center for further assistance.

  Associated Products (2)

  2020 Cadillac CT52020 Chevrolet Corvette
  Associated Documents

  • DownloadMC-10173669-0001.pdf↗
• February 28, 2020•Document ID: 10173416

  Service Bulletin/Repair Instructions
  EQUIPMENT; ENGINE; EQUIPMENT ADAPTIVE/MOBILITY

  Mfr Comm. #:

  040601029J

  Date Added:

  April 6, 2020

  Manufacturer:

  CHEVROLET

  Summary

  This informational bulletin explains Unscheduled Supplemental Services (including Flushing Services and Additives) and the Proper use of GM Simplified Maintenance Schedules.

  Associated Products (609)

  2020 Buick Enclave2020 Buick Encore2020 Buick Envision2020 Buick Regal2020 Cadillac CT42020 Cadillac CT52020 Cadillac CT62020 Cadillac Escalade2020 Cadillac Escalade ESV2020 Cadillac XT42020 Cadillac XT52020 Cadillac XT62020 Chevrolet 35002020 Chevrolet 4500HD2020 Chevrolet 5500HD2020 Chevrolet Blazer2020 Chevrolet Bolt EV2020 Chevrolet Camaro2020 Chevrolet Colorado2020 Chevrolet Corvette+ 589 more
  Associated Documents

  • DownloadMC-10173416-0001.pdf↗
• February 28, 2020•Document ID: 10173398

  Service Bulletin/Repair Instructions
  ENGINE; EQUIPMENT

  Mfr Comm. #:

  19NA219

  Date Added:

  April 6, 2020

  Manufacturer:

  SAAB

  Summary

  This diagnostic tip provides additional information on how to diagnose a possible valve, lifter or camshaft issue.

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  Associated Documents

  • DownloadMC-10173398-0001.pdf↗
• February 28, 2020•Document ID: 10173393

  Service Bulletin/Repair Instructions
  EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; STRUCTURE:BODY

  Mfr Comm. #:

  19NA104

  Date Added:

  April 6, 2020

  Manufacturer:

  GMC

  Summary

  This informational bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area.

  Associated Products (275)

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  Associated Documents

  • DownloadMC-10173393-0001.pdf↗
• February 28, 2020•Document ID: 10172340

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  PIP5709

  Date Added:

  March 9, 2020

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary information communicates the transmission used in the 2020 Corvette is on exchange with the supplier for early root cause analysis.

  Associated Products (1)

  2020 Chevrolet Corvette
  Associated Documents

  • DownloadMC-10172340-0001.pdf↗
• February 28, 2020•Document ID: 10172337

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; POWER TRAIN

  Mfr Comm. #:

  PIP5703

  Date Added:

  March 9, 2020

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary information communicates that the transmission control module is on restiction to help engineering root cause any early issue.

  Associated Products (1)

  2020 Chevrolet Corvette
  Associated Documents

  • DownloadMC-10172337-0001.pdf↗
• February 27, 2020•Document ID: 10173415

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

  Mfr Comm. #:

  040089015U

  Date Added:

  April 6, 2020

  Manufacturer:

  GMC

  Summary

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

  Associated Products (246)

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  Associated Documents

  • DownloadMC-10173415-0001.pdf↗
• February 26, 2020•Document ID: 10173414

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

  Mfr Comm. #:

  000310003Y

  Date Added:

  April 6, 2020

  Manufacturer:

  CHEVROLET

  Summary

  This warranty administration bulletin provides information on the tires supplied with a new vehicle are covered by General Motors against defects in material or workmanship under the Bumper-to-Bumper New Vehicle Limited Warranty.

  Associated Products (556)

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  Associated Documents

  • DownloadMC-10173414-0001.pdf↗
• February 26, 2020•Document ID: 10172811

  Service Bulletin/Repair Instructions
  FUEL SYSTEM, DIESEL; ENGINE

  Mfr Comm. #:

  20NA038

  Date Added:

  March 30, 2020

  Manufacturer:

  CHEVROLET

  Summary

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

  Associated Products (78)

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  Associated Documents

  • DownloadMC-10172811-0001.pdf↗
• February 18, 2020•Document ID: 10172890

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  DOR-C5P7J-03

  Date Added:

  March 30, 2020

  Manufacturer:

  CHEVROLET

  Summary

  This SKU is an EGR Valve. The customer communication requested return of unsold inventory to inspect the electrical leads in the motor. The leads may become worn leading to voltage spikes which can cause a fault and engine light to come one; voltage spikes may also cause performance issues from misfiring.

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  Associated Documents

  • DownloadMC-10172890-0001.pdf↗
• February 14, 2020•Document ID: 10173418

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT ADAPTIVE/MOBILITY

  Mfr Comm. #:

  150089005C

  Date Added:

  April 6, 2020

  Manufacturer:

  CHEVROLET

  Summary

  This Warranty Administration bulletin provides information on Essential Tools that include Consumable Parts (U.S. Only).

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  Associated Documents

  • DownloadMC-10173418-0001.pdf↗