Chevrolet Corvette Service Bulletins
4,221 manufacturer communications on file.
- June 4, 2020•Document ID: 10178279Service Bulletin/Repair InstructionsSTRUCTURE
- Mfr Comm. #:
- 20NA124
- Date Added:
- August 10, 2020
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin provides repair information to correct a customer concern of seeing a small front fascia paint chip below one or more headlamps.
Associated Products (1)Associated Documents - June 2, 2020•Document ID: 10178303Service Bulletin/Repair InstructionsSEATS; ELECTRICAL SYSTEM
- Mfr Comm. #:
- PIT5745
- Date Added:
- August 10, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates and issue with the memory seat module waking up the low speed GM lan bus and causing a battery draw.
Associated Products (69)2020 Buick Envision2020 Cadillac CT62020 Cadillac Escalade2020 Cadillac Escalade ESV2020 Cadillac XT42020 Cadillac XT52020 Cadillac XT62020 Chevrolet Blazer2020 Chevrolet Camaro2020 Chevrolet Equinox2020 Chevrolet Impala2020 Chevrolet Malibu2020 Chevrolet Silverado2020 Chevrolet Suburban2020 Chevrolet Tahoe2020 Chevrolet Traverse2020 GMC Acadia2020 GMC Sierra2020 GMC Terrain2020 GMC Yukon+ 49 moreAssociated Documents - June 2, 2020•Document ID: 10178291Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- 110089005O
- Date Added:
- August 10, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only).
Associated Products (340)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+ 320 moreAssociated Documents - June 2, 2020•Document ID: 10178278Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 20NA123
- Date Added:
- August 10, 2020
- Manufacturer:
- CADILLAC
SummaryThis informational bulletin provides information for the technicians to clear DTCs and allow the vehicle to go into sleep mode to correct the Malfunction Indicator Lamp (MIL) Illuminated and to stop DTCs setting.
Associated Products (3)Associated Documents - June 1, 2020•Document ID: 10178300Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- PIP5693B
- Date Added:
- August 10, 2020
- Manufacturer:
- CHEVROLET
SummaryThe 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)Associated Documents - May 29, 2020•Document ID: 10176337Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PIC6407B
- Date Added:
- June 15, 2020
- Manufacturer:
- CHEVROLET
SummaryThis PI communicates a parts restriction is in effect on 2020 Cadillac CT4, CT5 and Chevrolet Corvette Amplifier.
Associated Products (4)Associated Documents - May 28, 2020•Document ID: 10176648Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 070604025M
- Date Added:
- June 22, 2020
- Manufacturer:
- GMC
SummaryThis informational bulletin provides information on Clicking/Ticking Sound/Noise Heard During Cold Start and that this should be considered a normal characteristic.
Associated Products (157)2020 Buick Enclave2020 Buick Regal2020 Cadillac CT52020 Cadillac CT62020 Cadillac XT52020 Cadillac XT62020 Chevrolet Blazer2020 Chevrolet Camaro2020 Chevrolet Colorado2020 Chevrolet Impala2020 Chevrolet Traverse2020 GMC Acadia2020 GMC Canyon2019 Buick Enclave2019 Buick LaCrosse2019 Buick Regal2019 Cadillac ATS2019 Cadillac CT62019 Cadillac CTS2019 Cadillac XT5+ 137 moreAssociated Documents - May 28, 2020•Document ID: 10176613Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 19NA218
- Date Added:
- June 22, 2020
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin provides a service procedure to correct a condition of Ticking Noise from the Engine.
Associated Products (21)2020 Cadillac Escalade2020 Cadillac Escalade ESV2020 Chevrolet Camaro2020 Chevrolet Corvette2020 Chevrolet Silverado2020 Chevrolet Suburban2020 Chevrolet Tahoe2020 GMC Sierra2020 GMC Yukon2020 GMC Yukon XL2019 Cadillac CTS2019 Cadillac Escalade2019 Cadillac Escalade ESV2019 Chevrolet Camaro2019 Chevrolet Corvette2019 Chevrolet Silverado2019 Chevrolet Suburban2019 Chevrolet Tahoe2019 GMC Sierra2019 GMC Yukon+ 1 moreAssociated Documents - May 27, 2020•Document ID: 10176650Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 140604004G
- Date Added:
- June 22, 2020
- Manufacturer:
- CHEVROLET
SummaryThis informational bulletin explains the normal noises an engine may make when the ambient temperature outside is cold or the vehicle has sat for a few hours.
Associated Products (64)2020 Cadillac Escalade2020 Cadillac Escalade ESV2020 Chevrolet Camaro2020 Chevrolet Silverado2020 Chevrolet Suburban2020 Chevrolet Tahoe2020 GMC Sierra2020 GMC Yukon2020 GMC Yukon XL2019 Cadillac CTS2019 Cadillac Escalade2019 Cadillac Escalade ESV2019 Chevrolet Camaro2019 Chevrolet Corvette2019 Chevrolet Silverado2019 Chevrolet Suburban2019 Chevrolet Tahoe2019 GMC Sierra2019 GMC Yukon2019 GMC Yukon XL+ 44 moreAssociated Documents - May 27, 2020•Document ID: 10176647Service Bulletin/Repair InstructionsELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; EQUIPMENT
- Mfr Comm. #:
- 060089029T
- Date Added:
- June 22, 2020
- Manufacturer:
- CHEVROLET
SummaryThis informational bulletin includes information on Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover, Restorer - Product Availability.
Associated Products (606)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+ 586 moreAssociated Documents - May 21, 2020•Document ID: 10176326Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- PIP5628B
- Date Added:
- June 15, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308 and/or P050D
Associated Products (801)2018 Buick Cascada2018 Buick Enclave2018 Buick Encore2018 Buick Envision2018 Buick LaCrosse2018 Buick Regal2018 Cadillac ATS2018 Cadillac CT62018 Cadillac CTS2018 Cadillac Escalade2018 Cadillac Escalade ESV2018 Cadillac XT52018 Cadillac XTS2018 Chevrolet 4500HD2018 Chevrolet 5500HD2018 Chevrolet Aveo2018 Chevrolet Bolt EV2018 Chevrolet Camaro2018 Chevrolet Colorado2018 Chevrolet Corvette+ 781 moreAssociated Documents - May 20, 2020•Document ID: 10176660Service Bulletin/Repair InstructionsEQUIPMENT; STRUCTURE
- Mfr Comm. #:
- PIE0571
- Date Added:
- June 22, 2020
- Manufacturer:
- CHEVROLET
SummaryThis engineering information (EI) is requesting information from the field to determine the root cause and validate a field fix for a hood alignment panel being sub-flush to fenders.
Associated Products (1)Associated Documents - May 20, 2020•Document ID: 10176649Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 070849020Q
- Date Added:
- June 22, 2020
- Manufacturer:
- GMC
SummaryThis informational bulletin provides information for the IPC odometer programming method quick reference guide.
Associated Products (712)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 Blazer2020 Chevrolet Bolt EV2020 Chevrolet Camaro2020 Chevrolet Colorado2020 Chevrolet Corvette2020 Chevrolet Equinox2020 Chevrolet Express2020 Chevrolet Impala+ 692 moreAssociated Documents - May 19, 2020•Document ID: 10176623Service Bulletin/Repair InstructionsEQUIPMENT ADAPTIVE/MOBILITY; SUSPENSION:REAR
- Mfr Comm. #:
- 20NA041
- Date Added:
- June 22, 2020
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin provides a procedure to replace the left side rear axle housing cover to correct a condition of Warble Noise from the Rear of the Vehicle.
Associated Products (6)Associated Documents - May 19, 2020•Document ID: 10176320Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PIC6403A
- Date Added:
- June 15, 2020
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates to the dealer that programming modules must be done in OFF power module using MDI2 on 2020 Cadillac CT4,CT5, and Chevrolet Corvette.
Associated Products (3)Associated Documents - May 19, 2020•Document ID: 10176319Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PIC6403B
- Date Added:
- June 15, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to the dealer that programming modules must be done in OFF power module using MDI2 on 2020 Cadillac CT4,CT5, and Chevrolet Corvette.
Associated Products (3)Associated Documents - May 18, 2020•Document ID: 10176617Service Bulletin/Repair InstructionsEQUIPMENT; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 19NA262
- Date Added:
- June 22, 2020
- Manufacturer:
- GMC
SummaryThis technical bulletin provides repair information to correct a customer concern of Clock Shows Dashes and Cannot be Set After Battery Disconnect.
Associated Products (65)2011 Cadillac DTS2011 Cadillac STS2011 Chevrolet Avalanche2011 Chevrolet Silverado2011 Chevrolet Suburban2011 Chevrolet Tahoe2011 GMC Sierra2011 GMC Yukon2011 GMC Yukon XL2010 Cadillac DTS2010 Cadillac STS2010 Chevrolet Avalanche2010 Chevrolet Corvette2010 Chevrolet Silverado2010 Chevrolet Suburban2010 Chevrolet Tahoe2010 GMC Sierra2010 GMC Yukon2010 GMC Yukon XL2009 Cadillac DTS+ 45 moreAssociated Documents - May 14, 2020•Document ID: 10176317Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- PIP5709A
- Date Added:
- June 15, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates the transmission used in the 2020 Corvette is on exchange with the supplier for early root cause analysis.
Associated Products (1)Associated Documents - May 8, 2020•Document ID: 10176310Service Bulletin/Repair InstructionsFUEL SYSTEM, GASOLINE
- Mfr Comm. #:
- PIP5725
- Date Added:
- June 15, 2020
- Manufacturer:
- HUMMER
SummaryThis Preliminary information communicates the use of Winter grade fuel during the warm months of 2020 and the potential rivability issues that it can cause. The ongoing Coronavirus (COVID-19) pandemic has caused significant reductions in driving and fuel use. Due to the surplus of winter grade fuel sitting in storage (pipelines/stations) the EPA is waiving the fuel vapor requirement. This will extend the use of winter fuel into the summer months. The drivability concerns should not be single events but should be multiple occurrences associated with hot days.
Associated Products (801)2018 Buick Cascada2018 Buick Enclave2018 Buick Encore2018 Buick Envision2018 Buick LaCrosse2018 Buick Regal2018 Cadillac ATS2018 Cadillac CT62018 Cadillac CTS2018 Cadillac Escalade2018 Cadillac Escalade ESV2018 Cadillac XT52018 Cadillac XTS2018 Chevrolet 4500HD2018 Chevrolet 5500HD2018 Chevrolet Aveo2018 Chevrolet Bolt EV2018 Chevrolet Camaro2018 Chevrolet Colorado2018 Chevrolet Corvette+ 781 moreAssociated Documents - May 8, 2020•Document ID: 10176309Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; POWER TRAIN
- Mfr Comm. #:
- PIP5429A
- Date Added:
- June 15, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary Information communication advises the technician that the customer may experience a 2-3 slip or flare after the vehicle has been sitting for a period of time. Technician can update the Transmission Control Module if working on a model year 2007. On all other model years dealer should communicate to the customer this condition is a normal operating characteristic of their vehicle.
Associated Products (155)2020 Chevrolet Colorado2020 Chevrolet Express2020 Chevrolet Silverado2020 Chevrolet Suburban2020 Chevrolet Tahoe2020 GMC Canyon2020 GMC Savana2020 GMC Sierra2020 GMC Yukon XL2019 Chevrolet Colorado2019 Chevrolet Express2019 Chevrolet Silverado2019 Chevrolet Suburban2019 Chevrolet Tahoe2019 GMC Canyon2019 GMC Savana2019 GMC Yukon2018 Chevrolet Colorado2018 Chevrolet Express2018 Chevrolet Silverado+ 135 moreAssociated Documents