Chevrolet Corvette Service Bulletins

4,221 manufacturer communications on file.

• December 18, 2015•Document ID: 10114979

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

  Mfr Comm. #:

  PIT5484

  Date Added:

  August 15, 2017

  Manufacturer:

  BUICK

  Summary

  This Preliminary Information communication advises the technician that if OnStar is unable to configure the vehicle after the OnStar 15-08-44-001 upgrade and Onstar receives a 118 error code when attempting to configure the vehicle. Dealers should receive a sheet with the kit that provides steps to assist with handling this error. Dealer will follow one of the listed steps to resolve the issue. If there are still configuration issues, please contact the OnStar Technical Assistance Centre for assistance.

  Associated Products (232)

  2013 Chevrolet Corvette2012 Chevrolet Colorado2012 Chevrolet Corvette2012 Chevrolet Malibu2012 GMC Canyon2011 Cadillac SRX2011 Cadillac STS2011 Chevrolet Colorado2011 Chevrolet Corvette2011 Chevrolet HHR2011 Chevrolet Malibu2011 GMC Canyon2010 Cadillac SRX2010 Cadillac STS2010 Chevrolet Cobalt2010 Chevrolet Colorado2010 Chevrolet Corvette2010 Chevrolet HHR2010 Chevrolet Malibu2010 GMC Canyon+ 212 more
  Associated Documents

  • DownloadMC-10114979-0001.pdf↗
• December 18, 2015•Document ID: 10114978

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

  Mfr Comm. #:

  PIT5483

  Date Added:

  August 15, 2017

  Manufacturer:

  CADILLAC

  Summary

  This Preliminary Information communication provides information to the technician about the compass on the radio display always shows North. Technician should update the radio with the latest calibrations.

  Associated Products (10)

  2014 Buick LaCrosse2014 Buick Regal2014 Cadillac ATS2014 Cadillac CTS2014 Cadillac SRX2014 Cadillac XTS2014 Chevrolet Corvette2014 Chevrolet Impala2014 Chevrolet Silverado2014 GMC Sierra
  Associated Documents

  • DownloadMC-10114978-0001.pdf↗
• December 18, 2015•Document ID: 10114977

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT

  Mfr Comm. #:

  PIT5353A

  Date Added:

  August 15, 2017

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. A dealer or customer can access the website listed below for vehicle specific XM offerings and availability.

  Associated Products (630)

  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+ 610 more
  Associated Documents

  • DownloadMC-10114977-0001.pdf↗
• December 18, 2015•Document ID: 10075718

  Service Bulletin/Repair Instructions
  POWER TRAIN:MANUAL TRANSMISSION

  Mfr Comm. #:

  PI11489B

  Date Added:

  July 7, 2016

  Manufacturer:

  CHEVROLET

  Summary

  ome customers may comment on a malfunction indicator lamp (MIL) illuminated. They may also comment that they intermittently are unable to shift into Reverse. When checking the vehicle for DTCs, the engine control module (ECM) may report P0502 as current or in history. This may be caused by water intrusion into the vehicle’s manual transmission output speed sensor or could be induced by the customer slipping the clutch for an extended period of time, as in holding the vehicle on a hill.

  Associated Products (7)

  2016 Cadillac ATS2016 Chevrolet Corvette2015 Cadillac ATS2015 Chevrolet Corvette2014 Cadillac ATS2014 Chevrolet Corvette2013 Cadillac ATS
  Associated Documents

  • DownloadMC-10075718-0001.pdf↗
• December 17, 2015•Document ID: 10114975

  Service Bulletin/Repair Instructions
  EQUIPMENT ADAPTIVE/MOBILITY

  Mfr Comm. #:

  PIP5290B

  Date Added:

  August 15, 2017

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary Information communication provides information to the technician about the ?Chevrolet Complete Care Program (U.S.)? oil changes. Dealers are required to use Mobil 1 when performing oil changes on all 2014-2016 Corvettes through the Chevrolet Complete Care Program.

  Associated Products (3)

  2016 Chevrolet Corvette2015 Chevrolet Corvette2014 Chevrolet Corvette
  Associated Documents

  • DownloadMC-10114975-0001.pdf↗
• December 14, 2015•Document ID: 10114963

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING:EXHAUST SYSTEM

  Mfr Comm. #:

  PIC5985B

  Date Added:

  August 15, 2017

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary Information communication provides information to the technician about customers that would like to install Regular Production Option Code NPP (Performance Exhaust System) to a Stingray that was produced without the option. Do not attempt to add Regular Production Option Code NPP (Performance Exhaust System) to a car that was not manufactured with it. General Motors does not support the software changes that are required.

  Associated Products (3)

  2016 Chevrolet Corvette2015 Chevrolet Corvette2014 Chevrolet Corvette
  Associated Documents

  • DownloadMC-10114963-0001.pdf↗
• December 10, 2015•Document ID: 10114957

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  PIT5461A

  Date Added:

  August 15, 2017

  Manufacturer:

  CADILLAC

  Summary

  This Preliminary Information communication provides information to the technician about vehicles that have a random infotainment system resets while driving, screen temporarily goes blank and then returns after approximately 5 seconds, radio volume control inoperative, Heater-Vent-Air Conditioning controls function but will not show changes on the display, seek buttons on the front controls will not function, when using CarPlay the map is intermittently bright at night, front pedestrian icon "Check Box" disappears after changing selection, over-temp Pop-up displayed randomly, displays a quick blue screen when shifting to reverse, infotainment system resets when a device with a large amount of songs is connected, XM not showing Station List, and or Radio shows XM Station ID 0 intermittently. Technician should USB program the Human Machine Interface. After USB programming has been completed reprogram the Human Machine Interface module this time using the Service Programming System with the latest calibrations available on TIS2WEB.

  Associated Products (21)

  2016 Buick LaCrosse2016 Buick Regal2016 Cadillac ATS2016 Cadillac CTS2016 Cadillac ELR2016 Cadillac Escalade2016 Cadillac Escalade ESV2016 Cadillac XTS2016 Chevrolet Camaro2016 Chevrolet Colorado2016 Chevrolet Corvette2016 Chevrolet Impala2016 Chevrolet Malibu2016 Chevrolet Silverado2016 Chevrolet Suburban2016 Chevrolet Tahoe2016 Chevrolet Volt2016 GMC Canyon2016 GMC Sierra2016 GMC Yukon+ 1 more
  Associated Documents

  • DownloadMC-10114957-0001.pdf↗
• December 9, 2015•Document ID: 10114954

  Service Bulletin/Repair Instructions
  FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY; FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

  Mfr Comm. #:

  PIT4943D

  Date Added:

  August 15, 2017

  Manufacturer:

  CADILLAC

  Summary

  This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0442. Technician will need to review Techlink article from May 2013 titled "Using the Evaporative Emissions System Tester" Technician will need to follow these steps to help diagnose the issue. First after the P0442 has been verified do not disturb any of the fuel system components. The technician now can use the scan tool to close the Evaporative Emissions System. If possible change the tank pressure sensor units from inch_H2O to milimeter_Hg for better resolution. Now the vehicle can be stared to monitor the tank pressure sensor output value for approximately two minutes. If the tank pressure sensor value does change, pressurize the fuel tank side of the purge solenoid with the GE 41413-A / J 41413-A and the necessary adaptors. Now add smoke and allow pressure to stabilize for 2 minutes. If smoke is allowed to pass through the purge solenoid, replace the purge solenoid. If the tank pressure sensor value does not change, then install CH-48096 adaptor between the purge line from the canister and the purge solenoid. With the Evaporative Emissions System closed, pressurize the system through the CH-48096 adaptor and allow the system to completely stabilize, by observing the Press / Vac Gauge for a minimum of 5 minutes. Now add smoke to the system with GE 41413-A / J 41413-A after system stabilization. Now inspect the purge solenoid, engine side, fuel cap, canister vent solenoid filter and any line quick connects. When the leak is unable to be located, test under a vacuum condition. his type of leak may be detected by using the scan tool Purge/Seal function to create a vacuum in the Evaporative Emissions System and then observe the FTP sensor parameter for vacuum decay.

  Associated Products (703)

  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+ 683 more
  Associated Documents

  • DownloadMC-10114954-0001.pdf↗
• December 8, 2015•Document ID: 10075715

  Service Bulletin/Repair Instructions
  POWER TRAIN:MANUAL TRANSMISSION

  Mfr Comm. #:

  PI1276C

  Date Added:

  July 7, 2016

  Manufacturer:

  CHEVROLET

  Summary

  Some customers may comment on vehicle reduced engine power with a Service Engine message displayed. Upon inspection, a technician may find DTC P2263 set. This condition may be caused by snow or ice being ingested into the air cleaner housing and accumulating in the air cleaner element, resulting in restricted airflow into the engine.

  Associated Products (2)

  2015 Chevrolet Corvette2014 Chevrolet Corvette
  Associated Documents

  • DownloadMC-10075715-0001.pdf↗
• December 4, 2015•Document ID: 10114947

  Service Bulletin/Repair Instructions
  EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES

  Mfr Comm. #:

  PIC4696B

  Date Added:

  August 15, 2017

  Manufacturer:

  GMC

  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-10114947-0001.pdf↗
• December 4, 2015•Document ID: 10075717

  Service Bulletin/Repair Instructions
  POWER TRAIN:MANUAL TRANSMISSION

  Mfr Comm. #:

  PI1489A

  Date Added:

  July 7, 2016

  Manufacturer:

  CADILLAC

  Summary

  Some customers may comment on a malfunction indicator lamp (MIL) illuminated. They may also comment that they intermittently are unable to shift into Reverse. When checking the vehicle for DTCs, the engine control module (ECM) may report P0502 as current or in history. This may be caused by water intrusion into the vehicle’s manual transmission output speed sensor or could be induced by the customer slipping the clutch for an extended period of time, as in holding the vehicle on a hill.

  Associated Products (6)

  2016 Cadillac ATS2015 Cadillac ATS2015 Chevrolet Corvette2014 Cadillac ATS2014 Chevrolet Corvette2013 Cadillac ATS
  Associated Documents

  • DownloadMC-10075717-0001.pdf↗
• December 3, 2015•Document ID: 10114943

  Service Bulletin/Repair Instructions
  POWER TRAIN; EQUIPMENT

  Mfr Comm. #:

  PIP5311B

  Date Added:

  August 15, 2017

  Manufacturer:

  CHEVROLET

  Summary

  This Preliminary Information communication provides information to the technician about vehicles that have a hot temp message. Any time the maximum recommended temperatures are reached in any condition, the Driver Information Center will give warnings at the appropriate time for coolant, oil, or transmission fluid. A cool-down lap or two will bring operating temperatures back to a reasonable level and aggressive track driving can be resumed.

  Associated Products (2)

  2016 Chevrolet Corvette2015 Chevrolet Corvette
  Associated Documents

  • DownloadMC-10114943-0001.pdf↗
• December 1, 2015•Document ID: 10190924

  Service Bulletin/Repair Instructions
  EQUIPMENT; SERVICE BRAKES

  Mfr Comm. #:

  PI1496A

  Date Added:

  April 26, 2021

  Manufacturer:

  BUICK

  Summary

  Brake Squeal or Squeak Noise Intermittently on Initial Brake Applies Condition/Concern Some customers may comment on a squeal or squeak noise from the front brakes. This condition normally only occurs on initial brake applications after the vehicle has sat for an extended time. The condition occurs typically under light braking, in speeds under 16 km/h (10 mph). After 1-6 brake applies, or after braking at higher speeds, the noise no longer occurs. This condition may occur more often in high humidity conditions.

  Associated Products (7)

  2016 Buick Regal2016 Chevrolet Corvette2015 Buick Regal2015 Chevrolet Corvette2014 Buick Regal2014 Chevrolet Corvette2013 Buick Regal
  Associated Documents

  • DownloadMC-10190924-0001.pdf↗
• December 1, 2015•Document ID: 10190567

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); POWER TRAIN:MANUAL TRANSMISSION

  Mfr Comm. #:

  PI1489A

  Date Added:

  April 26, 2021

  Manufacturer:

  CADILLAC

  Summary

  Malfunction Indicator Lamp (MIL) Illuminated, Intermittently Unable to Shift into Reverse, DTC P0502 Set Condition/Concern Some customers may comment on a malfunction indicator lamp (MIL) illuminated. They may also comment that they intermittently are unable to shift into Reverse. When checking the vehicle for DTCs, the engine control module (ECM) may report P0502 as current or in history. This may be caused by water intrusion into the vehicle’s manual transmission output speed sensor or could be induced by the customer slipping the clutch for an extended period of time, as in holding the vehicle on a hill.

  Associated Products (6)

  2016 Cadillac ATS2015 Cadillac ATS2015 Chevrolet Corvette2014 Cadillac ATS2014 Chevrolet Corvette2013 Cadillac ATS
  Associated Documents

  • DownloadMC-10190567-0001.pdf↗
• December 1, 2015•Document ID: 10190566

  Service Bulletin/Repair Instructions
  EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT

  Mfr Comm. #:

  PI1478A

  Date Added:

  April 26, 2021

  Manufacturer:

  CHEVROLET

  Summary

  Information on Installation of Stage One and Two Rear Wicker Bills on Spoiler

  Associated Products (2)

  2016 Chevrolet Corvette2015 Chevrolet Corvette
  Associated Documents

  • DownloadMC-10190566-0001.pdf↗
• December 1, 2015•Document ID: 10190563

  Service Bulletin/Repair Instructions
  POWER TRAIN:AUTOMATIC TRANSMISSION:INTERNAL:GEARS

  Mfr Comm. #:

  PI1276C

  Date Added:

  April 26, 2021

  Manufacturer:

  CHEVROLET

  Summary

  Difficult to Shift into Gear, Intermittent Gear Pop Out and/or Mushy Shifts (No Grind) Condition/Concern Some customers may comment that the transmission is difficult to shift into gear, intermittent gear pop out occurs, or that the shifter has a mushiness to the shift and lacks crispness in shifts.

  Associated Products (2)

  2015 Chevrolet Corvette2014 Chevrolet Corvette
  Associated Documents

  • DownloadMC-10190563-0001.pdf↗
• December 1, 2015•Document ID: 10190536

  Service Bulletin/Repair Instructions
  SERVICE BRAKES

  Mfr Comm. #:

  PI1258A

  Date Added:

  April 21, 2021

  Manufacturer:

  CHEVROLET

  Summary

  Brake Squeal or Squeak Noise Intermittently on Initial Brake Applies Some customers may comment on a squeal or squeak noise from the front brakes. This condition normally only occurs on initial brake applications after the vehicle has sat for an extended time. The condition occurs typically under light braking, in speeds under 16 km/h (10 mph). After 1-6 brake applies, or after braking at higher speeds, the noise no longer occurs. This condition may occur more often in high humidity conditions.

  Associated Products (1)

  2014 Chevrolet Corvette
  Associated Documents

  • DownloadMC-10190536-0001.pdf↗
• December 1, 2015•Document ID: 10190512

  Service Bulletin/Repair Instructions
  ELECTRICAL SYSTEM; EQUIPMENT

  Mfr Comm. #:

  15-NA-079

  Date Added:

  April 20, 2021

  Manufacturer:

  SATURN

  Summary

  OnStar® Voice Fallback Number Update Some customers may have received a letter from OnStar® stating that "We recently tried to provide a software update to the OnStar® hardware in your vehicle. However, your system could not be updated remotely. As a result, some of your OnStar® system functions may not be working as expected." The customer is further instructed in this letter to "Please contact your dealer – or any dealer near you – as soon as possible to schedule an appointment for this no-cost software update. Your dealer will reprogram your OnStar® module with an update. This is for vehicles that have previously received the Canada upgrade as described in Service Bulletin #15-08-44-001F."

  Associated Products (587)

  2010 Buick Enclave2010 Buick LaCrosse2010 Buick Lucerne2010 Buick Regal2010 Cadillac CTS2010 Cadillac DTS2010 Cadillac Escalade2010 Cadillac Escalade ESV2010 Cadillac SRX2010 Cadillac STS2010 Chevrolet Avalanche2010 Chevrolet Aveo2010 Chevrolet Camaro2010 Chevrolet Captiva Sport2010 Chevrolet Cobalt2010 Chevrolet Colorado2010 Chevrolet Corvette2010 Chevrolet Cruze2010 Chevrolet Equinox2010 Chevrolet Express+ 567 more
  Associated Documents

  • DownloadMC-10190512-0001.pdf↗
• December 1, 2015•Document ID: 10190507

  Service Bulletin/Repair Instructions
  TIRES

  Mfr Comm. #:

  13-03-10-001C

  Date Added:

  April 20, 2021

  Manufacturer:

  CHEVROLET

  Summary

  Information on Tire Cold Weather Cracking

  Associated Products (14)

  2016 Buick Regal2016 Cadillac ATS2016 Cadillac CTS2016 Chevrolet Corvette2015 Buick Regal2015 Chevrolet Camaro2015 Chevrolet Corvette2014 Buick Regal2014 Chevrolet Camaro2014 Chevrolet Corvette2013 Buick Regal2013 Chevrolet Camaro2012 Buick Regal2012 Chevrolet Camaro
  Associated Documents

  • DownloadMC-10190507-0001.pdf↗
• December 1, 2015•Document ID: 10190504

  Service Bulletin/Repair Instructions
  EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER

  Mfr Comm. #:

  07-08-49-020J

  Date Added:

  April 20, 2021

  Manufacturer:

  CHEVROLET

  Summary

  IPC Odometer Programming Method Quick Reference Guide Season Odometer Programming Methods in Use Today 1. IPC reprogramming and setup using the service programming system (SPS). 2. Odometer setup at the electronic service center (ESC) when using an exchange IPC/DIC. 3. Tech 2® – The Tech 2 is used to set up a replacement BCM, which includes loading the odometer value that is displayed and stored in the IPC. A replacement IPC will display the previously stored vehicle odometer value, communicated from the BCM, after cycling the ignition or driving the vehicle. *The odometer programming is integrated as part of the BCM programming procedure. It is not a stand-alone event.

  Associated Products (492)

  2016 Buick Enclave2016 Buick Encore2016 Buick LaCrosse2016 Buick Regal2016 Buick Verano2016 Cadillac ATS2016 Cadillac CT62016 Cadillac CTS2016 Cadillac ELR2016 Cadillac SRX2016 Cadillac XTS2016 Chevrolet Camaro2016 Chevrolet Colorado2016 Chevrolet Corvette2016 Chevrolet Cruze2016 Chevrolet Equinox2016 Chevrolet Express2016 Chevrolet Impala2016 Chevrolet Malibu2016 Chevrolet Silverado+ 472 more
  Associated Documents

  • DownloadMC-10190504-0001.pdf↗