Chevrolet Corvette Service Bulletins

4,221 manufacturer communications on file.

• November 6, 2015•Document ID: 10137226

  Service Bulletin/Repair Instructions
  POWER TRAIN:AUTOMATIC TRANSMISSION

  Mfr Comm. #:

  PI1344B

  Date Added:

  May 21, 2018

  Manufacturer:

  CHEVROLET

  Summary

  This preliminary informational bulletin adds the 2016 model year to diagnostic tips and repair information to correct a customer concern of reduced acceleration at low speed and/or transmission slipping from a launch, DTC P0751 set.

  Associated Products (102)

  2016 Chevrolet Caprice2016 Chevrolet Colorado2016 Chevrolet Express2016 Chevrolet Silverado2016 Chevrolet Suburban2016 Chevrolet Tahoe2016 GMC Canyon2016 GMC Savana2016 GMC Sierra2016 GMC Yukon2016 GMC Yukon XL2015 Cadillac ATS2015 Cadillac CTS2015 Cadillac Escalade2015 Cadillac Escalade ESV2015 Chevrolet Camaro2015 Chevrolet Caprice2015 Chevrolet Colorado2015 Chevrolet Express2015 Chevrolet Silverado+ 82 more
  Associated Documents

  • DownloadMC-10137226-0001.pdf↗
• November 6, 2015•Document ID: 10137225

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

  Mfr Comm. #:

  PI1374F

  Date Added:

  May 21, 2018

  Manufacturer:

  BUICK

  Summary

  This preliminary informational bulletin provides radio programming information to correct customer concerns about no XM audio or time shift, radio lock-up, slow response, vertical line between clock and temperature, poor FM reception (Truck Only).

  Associated Products (16)

  2015 Buick LaCrosse2015 Buick Regal2015 Cadillac ATS2015 Cadillac CTS2015 Cadillac ELR2015 Cadillac Escalade2015 Cadillac SRX2015 Cadillac XTS2015 Chevrolet Colorado2015 Chevrolet Corvette2015 Chevrolet Impala2015 Chevrolet Silverado2015 Chevrolet Suburban2015 Chevrolet Tahoe2015 GMC Canyon2015 GMC Yukon
  Associated Documents

  • DownloadMC-10137225-0001.pdf↗
• November 6, 2015•Document ID: 10137224

  Service Bulletin/Repair Instructions
  ENGINE

  Mfr Comm. #:

  PI1532A

  Date Added:

  May 21, 2018

  Manufacturer:

  CHEVROLET

  Summary

  This preliminary informational bulletin provides repair information on Engine Control Module (ECM)reprogramming to correct a customer concern of MIL illuminated, DTC P16F3 with €˜Engine Power is Reduced€™ message displayed in the DIC

  Associated Products (1)

  2014 Chevrolet Corvette
  Associated Documents

  • DownloadMC-10137224-0001.pdf↗
• November 6, 2015•Document ID: 10075716

  Service Bulletin/Repair Instructions
  POWER TRAIN:AUTOMATIC TRANSMISSION

  Mfr Comm. #:

  PI1344B

  Date Added:

  July 7, 2016

  Manufacturer:

  CHEVROLET

  Summary

  Some customers may comment that the vehicle has reduced acceleration at low speed and/or transmission is slipping from a launch. Technicians may find DTC P0751 set or stored in history. This condition may be caused by the Clutch Select Solenoid Valve 2 (359), located in the lower valve body, sticking in its bore resulting in a 4th gear start. Note: This condition can be very intermittent and difficult to duplicate.

  Associated Products (102)

  2016 Chevrolet Caprice2016 Chevrolet Colorado2016 Chevrolet Express2016 Chevrolet Silverado2016 Chevrolet Suburban2016 Chevrolet Tahoe2016 GMC Canyon2016 GMC Savana2016 GMC Sierra2016 GMC Yukon2016 GMC Yukon XL2015 Cadillac ATS2015 Cadillac CTS2015 Cadillac Escalade2015 Cadillac Escalade ESV2015 Chevrolet Camaro2015 Chevrolet Caprice2015 Chevrolet Colorado2015 Chevrolet Express2015 Chevrolet Silverado+ 82 more
  Associated Documents

  • DownloadMC-10075716-0001.pdf↗
• November 3, 2015•Document ID: 10115087

  Service Bulletin/Repair Instructions
  POWER TRAIN; SEATS:FRONT ASSEMBLY:POWER ADJUST; EQUIPMENT; ELECTRICAL SYSTEM

  Mfr Comm. #:

  PIC5960C

  Date Added:

  August 15, 2017

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary Information communication provides information to the technician about vehicles that have the base power seat, Memory Recall, and Easy Exit Recall functions may seem erratic or seem to operate intermittently. Technician should become familiar with the following areas of the power/ memory seat system will aid in assisting customers with its functionality, limit switches, unsupervised / supervised movements, auto memory recall (if equipped), Easy Exit Recall (if equipped), and the difference between the manual transmission and automatic transmission.

  Associated Products (2)

  2015 Chevrolet Corvette2014 Chevrolet Corvette
  Associated Documents

  • DownloadMC-10115087-0001.pdf↗
• November 2, 2015•Document ID: 10115084

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION; EQUIPMENT:APPLIANCE:AIR CONDITIONER

  Mfr Comm. #:

  PIC3520C

  Date Added:

  August 15, 2017

  Manufacturer:

  CADILLAC

  Summary

  This Preliminary Information communication provides information to the technician about a failed module programming or difficulty performing certain diagnostic procedures due to the ignition not being in the "Ignition On, Engine Off" mode. Technician will need to press and hold the ACC/OFF portion of the Start/ACC/OFF mode button for 5 seconds with a valid keyless entry transmitter inside the vehicle and the transmission in Park or Neutral.

  Associated Products (22)

  2013 Chevrolet Corvette2012 Chevrolet Corvette2011 Cadillac STS2011 Chevrolet Corvette2010 Cadillac STS2010 Chevrolet Corvette2009 Cadillac STS2009 Cadillac XLR2009 Chevrolet Corvette2008 Cadillac STS2008 Cadillac XLR2008 Chevrolet Corvette2007 Cadillac STS2007 Cadillac XLR2007 Chevrolet Corvette2006 Cadillac STS2006 Cadillac XLR2006 Chevrolet Corvette2005 Cadillac STS2005 Cadillac XLR+ 2 more
  Associated Documents

  • DownloadMC-10115084-0001.pdf↗
• November 2, 2015•Document ID: 10115081

  Service Bulletin/Repair Instructions
  POWER TRAIN; POWER TRAIN:AUTOMATIC TRANSMISSION:COOLING UNIT AND LINES; EQUIPMENT

  Mfr Comm. #:

  PIP5346

  Date Added:

  August 15, 2017

  Manufacturer:

  OLDSMOBILE

  Summary

  This Preliminary Information communication provides information to the technician about cooler line fittings that come with the 4T65E General Motors remanufactured transmission may not be the same as Original equipment manufacturer quick connect verses inverted flare. Dealer will need to contact General Motors Technical Assistance Center for further assistance.

  Associated Products (72)

  2000 Buick Century2000 Buick LeSabre2000 Buick Park Avenue2000 Buick Regal2000 Buick Riviera2000 Cadillac Deville2000 Cadillac Eldorado2000 Cadillac Escalade2000 Cadillac Seville2000 Chevrolet Blazer2000 Chevrolet Camaro2000 Chevrolet Cavalier2000 Chevrolet Corvette2000 Chevrolet Express2000 Chevrolet Impala2000 Chevrolet Lumina2000 Chevrolet Malibu2000 Chevrolet Metro2000 Chevrolet Monte Carlo2000 Chevrolet Silverado+ 52 more
  Associated Documents

  • DownloadMC-10115081-0001.pdf↗
• October 30, 2015•Document ID: 10126401

  Service Bulletin/Repair Instructions
  STRUCTURE

  Mfr Comm. #:

  02-07-30-029Y

  Date Added:

  December 22, 2017

  Manufacturer:

  PONTIAC

  Summary

  This informational bulletin provides information on the PQC assembly replacement process - for dealers required to contact PQC prior to replacing an assembly (U.S. and Canada only).

  Associated Products (258)

  2016 Buick Cascada2016 Buick Enclave2016 Buick Encore2016 Buick Envision2016 Buick LaCrosse2016 Buick Regal2016 Buick Verano2016 Cadillac ATS2016 Cadillac CT62016 Cadillac CTS2016 Cadillac ELR2016 Cadillac Escalade2016 Cadillac Escalade ESV2016 Cadillac SRX2016 Cadillac XTS2016 Chevrolet 35002016 Chevrolet Camaro2016 Chevrolet Caprice2016 Chevrolet City Express2016 Chevrolet Colorado+ 238 more
  Associated Documents

  • DownloadMC-10126401-0001.pdf↗
• October 30, 2015•Document ID: 10114938

  Service Bulletin/Repair Instructions
  EQUIPMENT ADAPTIVE/MOBILITY

  Mfr Comm. #:

  PIC6009A

  Date Added:

  August 15, 2017

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary Information communication provides information to the technician about customers that may inquire as to whether or not a rear sway bar can be added to a vehicle that was not originally equipped with one. The rear sway bar is part of the Z51 Performance Package. General Motors does not recommend or support this modification.

  Associated Products (2)

  2015 Chevrolet Corvette2014 Chevrolet Corvette
  Associated Documents

  • DownloadMC-10114938-0001.pdf↗
• October 30, 2015•Document ID: 10114937

  Service Bulletin/Repair Instructions
  FUEL SYSTEM, OTHER:FUEL INJECTION SYSTEM

  Mfr Comm. #:

  PIP5234A

  Date Added:

  August 15, 2017

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary Information communication advises the technician when Service Information diagnostics indicates a fuel injector may need to be removed for a repair or replaced the injector will need a new seal. This Preliminary Information contains all the O-ring seal and the injector kit part numbers.

  Associated Products (14)

  2015 Chevrolet Corvette2015 Chevrolet Silverado2015 Chevrolet Suburban2015 Chevrolet Tahoe2015 GMC Sierra2015 GMC Yukon2015 GMC Yukon XL2014 Chevrolet Corvette2014 Chevrolet Silverado2014 Chevrolet Suburban2014 Chevrolet Tahoe2014 GMC Sierra2014 GMC Yukon2014 GMC Yukon XL
  Associated Documents

  • DownloadMC-10114937-0001.pdf↗
• October 28, 2015•Document ID: 10114932

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

  Mfr Comm. #:

  PIC6034A

  Date Added:

  August 15, 2017

  Manufacturer:

  CADILLAC

  Summary

  This Preliminary Information communication provides information to the technician about vehicles that when shutting the vehicle off when the radio is turned off prior, the radio will turn back on in the muted condition on the next key cycle. No action should be taken at this time as this is considered a normal operating characteristic.

  Associated Products (22)

  2015 Cadillac Escalade2015 Cadillac Escalade ESV2015 Chevrolet Silverado2015 Chevrolet Suburban2015 Chevrolet Tahoe2015 GMC Sierra2015 GMC Yukon2015 GMC Yukon XL2014 Buick LaCrosse2014 Buick Regal2014 Cadillac ATS2014 Cadillac CTS2014 Cadillac ELR2014 Cadillac SRX2014 Cadillac XTS2014 Chevrolet Corvette2014 Chevrolet Impala2014 Chevrolet Silverado2014 GMC Sierra2013 Cadillac ATS+ 2 more
  Associated Documents

  • DownloadMC-10114932-0001.pdf↗
• October 28, 2015•Document ID: 10114931

  Service Bulletin/Repair Instructions
  SEATS:FRONT ASSEMBLY:POWER ADJUST

  Mfr Comm. #:

  PIC5944B

  Date Added:

  August 15, 2017

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary Information communication advises the technician not to replace any parts for Diagnostic Trouble Code B285A Symptom 4B set as History in the Memory Seat Module. This Diagnostic Trouble Code will be considered a phantom code and this will also considered a normal characteristic for the Memory Seat Module.

  Associated Products (2)

  2014 Chevrolet Corvette2014 Chevrolet Impala
  Associated Documents

  • DownloadMC-10114931-0001.pdf↗
• October 27, 2015•Document ID: 10126395

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  01-06-01-011I

  Date Added:

  December 22, 2017

  Manufacturer:

  CADILLAC

  Summary

  This informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.

  Associated Products (495)

  2016 Buick Cascada2016 Buick Enclave2016 Buick Encore2016 Buick Envision2016 Buick LaCrosse2016 Buick Regal2016 Buick Verano2016 Cadillac ATS2016 Cadillac CT62016 Cadillac CTS2016 Cadillac ELR2016 Cadillac Escalade2016 Cadillac Escalade ESV2016 Cadillac SRX2016 Cadillac XTS2016 Chevrolet Camaro2016 Chevrolet Caprice2016 Chevrolet City Express2016 Chevrolet Colorado2016 Chevrolet Corvette+ 475 more
  Associated Documents

  • DownloadMC-10126395-0001.pdf↗
• October 26, 2015•Document ID: 10135182

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  GCUS-9-1091

  Date Added:

  May 7, 2018

  Manufacturer:

  CADILLAC

  Summary

  15038 - Dealer Message Only - Not a Field Action. Select 2015 model year vehicles will receive a software download via OnStar® to update the software for the Electronic Climate Control (ECC) system. This over-the-air update is being piloted on a few hundred customer vehicles in the mid-October thru mid-December timeframe. Pending the successful completion of the pilot, rollout to the general vehicle population will begin in January 2016.

  Associated Products (12)

  2015 Buick Encore2015 Cadillac CTS2015 Cadillac Escalade2015 Cadillac XTS2015 Chevrolet Colorado2015 Chevrolet Corvette2015 Chevrolet Silverado2015 Chevrolet Suburban2015 Chevrolet Tahoe2015 GMC Canyon2015 GMC Sierra2015 GMC Yukon
  Associated Documents

  • DownloadMC-10135182-0001.pdf↗
• October 26, 2015•Document ID: 10126417

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:SOFTWARE

  Mfr Comm. #:

  GCUS-9-1091

  Date Added:

  December 22, 2017

  Manufacturer:

  CADILLAC

  Summary

  15038 - Dealer Message Only - Not a Field Action. Select 2015 model year vehicles will receive a software download via OnStar® to update the software for the Electronic Climate Control (ECC) system. This over-the-air update is being piloted on a few hundred customer vehicles in the mid-October thru mid-December timeframe. Pending the successful completion of the pilot, rollout to the general vehicle population will begin in January 2016.

  Associated Products (12)

  2015 Buick Encore2015 Cadillac CTS2015 Cadillac Escalade2015 Cadillac XTS2015 Chevrolet Colorado2015 Chevrolet Corvette2015 Chevrolet Silverado2015 Chevrolet Suburban2015 Chevrolet Tahoe2015 GMC Canyon2015 GMC Sierra2015 GMC Yukon
  Associated Documents

  • DownloadMC-10126417-0001.pdf↗
• October 26, 2015•Document ID: 10126393

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

  Mfr Comm. #:

  08-08-44-029F

  Date Added:

  December 22, 2017

  Manufacturer:

  CHEVROLET

  Summary

  This warranty administration bulletin provides policy information on an updated warranty and policy exchange program for electronic products through GM authorized Electronic Service Centers (ESCs) (U.S. and Canada).

  Associated Products (355)

  2016 Buick Cascada2016 Buick Enclave2016 Buick Encore2016 Buick Envision2016 Buick LaCrosse2016 Buick Regal2016 Buick Verano2016 Cadillac ATS2016 Cadillac CT62016 Cadillac CTS2016 Cadillac ELR2016 Cadillac Escalade2016 Cadillac Escalade ESV2016 Cadillac SRX2016 Cadillac XTS2016 Chevrolet 35002016 Chevrolet Camaro2016 Chevrolet Caprice2016 Chevrolet City Express2016 Chevrolet Colorado+ 335 more
  Associated Documents

  • DownloadMC-10126393-0001.pdf↗
• October 26, 2015•Document ID: 10114926

  Service Bulletin/Repair Instructions
  FUEL SYSTEM, OTHER:FUEL INJECTION SYSTEM; ENGINE; EQUIPMENT:MECHANICAL

  Mfr Comm. #:

  PIP5179B

  Date Added:

  August 15, 2017

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary Information communication provides information to the technician about vehicles that have extended or long crank time during cold ambient air temperatures. Direct Injection systems run at higher pressures, and the mechanical pump on the engine must build up the required pressure before the first injection event occurs. Direct Injection engines may have slightly longer cold crank times than that of port fuel engines.

  Associated Products (27)

  2016 Cadillac CTS2016 Cadillac Escalade2016 Cadillac Escalade ESV2016 Chevrolet Camaro2016 Chevrolet Corvette2016 Chevrolet Silverado2016 Chevrolet Suburban2016 Chevrolet Tahoe2016 GMC Sierra2016 GMC Yukon2016 GMC Yukon XL2015 Cadillac Escalade2015 Cadillac Escalade ESV2015 Chevrolet Corvette2015 Chevrolet Silverado2015 Chevrolet Suburban2015 Chevrolet Tahoe2015 GMC Sierra2015 GMC Yukon2015 GMC Yukon XL+ 7 more
  Associated Documents

  • DownloadMC-10114926-0001.pdf↗
• October 23, 2015•Document ID: 10114924

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES

  Mfr Comm. #:

  PIC4696A

  Date Added:

  August 15, 2017

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambled code. Technician will need to contact the radio unlock center to retrieve the unlock code from the scrambled code.

  Associated Products (254)

  2002 Buick LeSabre2002 Buick Park Avenue2002 Buick Regal2002 Buick Rendezvous2002 Cadillac Deville2002 Cadillac Eldorado2002 Cadillac Seville2002 Chevrolet Avalanche2002 Chevrolet Blazer2002 Chevrolet Camaro2002 Chevrolet Cavalier2002 Chevrolet Corvette2002 Chevrolet Express2002 Chevrolet Impala2002 Chevrolet Lumina2002 Chevrolet Malibu2002 Chevrolet Monte Carlo2002 Chevrolet Silverado2002 Chevrolet Suburban2002 Chevrolet Tahoe+ 234 more
  Associated Documents

  • DownloadMC-10114924-0001.pdf↗
• October 22, 2015•Document ID: 10126385

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL

  Mfr Comm. #:

  PI0799A

  Date Added:

  December 22, 2017

  Manufacturer:

  CADILLAC

  Summary

  This preliminary informational bulletin adds the 2014 - 2016 model years to cleaning information to correct a customer concern of seeing a white film/residue on the IP pad and/or door trim panels.

  Associated Products (350)

  2016 Buick Cascada2016 Buick Enclave2016 Buick Encore2016 Buick Envision2016 Buick LaCrosse2016 Buick Regal2016 Buick Verano2016 Cadillac ATS2016 Cadillac CT62016 Cadillac CTS2016 Cadillac ELR2016 Cadillac Escalade2016 Cadillac Escalade ESV2016 Cadillac SRX2016 Cadillac XTS2016 Chevrolet 35002016 Chevrolet Camaro2016 Chevrolet Caprice2016 Chevrolet City Express2016 Chevrolet Colorado+ 330 more
  Associated Documents

  • DownloadMC-10126385-0001.pdf↗
• October 22, 2015•Document ID: 10126384

  Service Bulletin/Repair Instructions
  PARKING BRAKE

  Mfr Comm. #:

  PI1360D

  Date Added:

  December 22, 2017

  Manufacturer:

  GMC

  Summary

  This preliminary informational bulletin adds the 2015 Chevrolet Colorado and GMC Canyon to diagnosis and repair information to correct a customer concern of alleged no park, vehicle rolls in park or park will not hold.

  Associated Products (44)

  2015 Cadillac ATS2015 Cadillac CTS2015 Cadillac Escalade2015 Cadillac Escalade ESV2015 Chevrolet Camaro2015 Chevrolet Colorado2015 Chevrolet Express2015 Chevrolet Silverado2015 Chevrolet Suburban2015 Chevrolet Tahoe2015 GMC Canyon2015 GMC Savana2015 GMC Sierra2015 GMC Yukon2015 GMC Yukon XL2014 Cadillac ATS2014 Cadillac CTS2014 Cadillac Escalade2014 Cadillac Escalade ESV2014 Chevrolet Camaro+ 24 more
  Associated Documents

  • DownloadMC-10126384-0001.pdf↗