Cadillac CT4 Service Bulletins (2021)
814 manufacturer communications on file.
- January 22, 2021•Document ID: 10187745Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- 18NA073
- Date Added:
- March 1, 2021
- Manufacturer:
- GMC
SummaryThis service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.
Associated Products (29)2021 Buick Enclave2021 Buick Encore2021 Buick Encore GX2021 Buick Envision2021 Cadillac CT42021 Cadillac CT52021 Cadillac Escalade ESV2021 Cadillac XT42021 Cadillac XT52021 Cadillac XT62021 Chevrolet Blazer2021 Chevrolet Camaro2021 Chevrolet Colorado2021 Chevrolet Corvette2021 Chevrolet Equinox2021 Chevrolet Express2021 Chevrolet Malibu2021 Chevrolet Spark2021 Chevrolet Suburban2021 Chevrolet Tahoe+ 9 moreAssociated Documents - January 13, 2021•Document ID: 10188414Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; AIR BAGS
- Mfr Comm. #:
- PIE0606A
- Date Added:
- March 8, 2021
- Manufacturer:
- CADILLAC
SummaryThis engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the service airbag lamp illuminated on the driver information center (DIC).
Associated Products (1)Associated Documents - December 23, 2020•Document ID: 10187430Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- 20NA238
- Date Added:
- February 22, 2021
- Manufacturer:
- GMC
SummaryThis service bulletin provides V153 radio software update information to correct customer concerns of various software issues.
Associated Products (6)Associated Documents - December 23, 2020•Document ID: 10187429Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- 20NA237
- Date Added:
- February 22, 2021
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides V152 radio software update information to correct customer concerns of various software issues.
Associated Products (17)2021 Buick Encore GX2021 Buick Envision2021 Cadillac CT42021 Cadillac CT52021 Cadillac XT42021 Cadillac XT52021 Cadillac XT62021 Chevrolet Blazer2021 Chevrolet Camaro2021 Chevrolet Corvette2021 Chevrolet Malibu2021 Chevrolet Suburban2021 Chevrolet Tahoe2021 Chevrolet Trailblazer2021 GMC Acadia2021 GMC Yukon2021 GMC Yukon XLAssociated Documents - December 23, 2020•Document ID: 10187379Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- 18NA306
- Date Added:
- February 22, 2021
- Manufacturer:
- GMC
SummaryThis Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).
Associated Products (30)2021 Buick Enclave2021 Buick Encore2021 Buick Encore GX2021 Buick Envision2021 Cadillac CT42021 Cadillac CT52021 Cadillac Escalade ESV2021 Cadillac XT42021 Cadillac XT52021 Cadillac XT62021 Chevrolet Blazer2021 Chevrolet Bolt EV2021 Chevrolet Camaro2021 Chevrolet Colorado2021 Chevrolet Corvette2021 Chevrolet Equinox2021 Chevrolet Express2021 Chevrolet Malibu2021 Chevrolet Spark2021 Chevrolet Suburban+ 10 moreAssociated Documents - December 23, 2020•Document ID: 10186103Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT
- Mfr Comm. #:
- 20NA238
- Date Added:
- February 1, 2021
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides V153 radio software update information to correct customer concerns of various software issues.
Associated Products (6)Associated Documents - December 23, 2020•Document ID: 10186102Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT; ELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- 20NA237
- Date Added:
- February 1, 2021
- Manufacturer:
- CADILLAC
SummaryThis service bulletin provides V152 radio software update information to correct customer concerns of various software issues.
Associated Products (16)Associated Documents - December 23, 2020•Document ID: 10186065Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- 18NA306
- Date Added:
- February 1, 2021
- Manufacturer:
- GMC
SummaryThis Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).
Associated Products (29)2021 Buick Enclave2021 Buick Encore2021 Buick Encore GX2021 Buick Envision2021 Cadillac CT42021 Cadillac CT52021 Cadillac Escalade ESV2021 Cadillac XT42021 Cadillac XT52021 Cadillac XT62021 Chevrolet Blazer2021 Chevrolet Bolt EV2021 Chevrolet Camaro2021 Chevrolet Colorado2021 Chevrolet Corvette2021 Chevrolet Equinox2021 Chevrolet Express2021 Chevrolet Malibu2021 Chevrolet Suburban2021 Chevrolet Tahoe+ 9 moreAssociated Documents - December 18, 2020•Document ID: 10187196Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PIT5799A
- Date Added:
- February 16, 2021
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates a cocnern where a flashing spot can intermittently show up on the radio display while in reverse. The PI advises that engineering is investigating the concern.
Associated Products (7)Associated Documents - December 18, 2020•Document ID: 10185745Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
- Mfr Comm. #:
- PIT5799A
- Date Added:
- January 25, 2021
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates a cocnern where a flashing spot can intermittently show up on the radio display while in reverse. The PI advises that engineering is investigating the concern.
Associated Products (7)Associated Documents - December 17, 2020•Document ID: 10187428Service Bulletin/Repair InstructionsEQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS
- Mfr Comm. #:
- 20NA235
- Date Added:
- February 22, 2021
- Manufacturer:
- GMC
SummaryThis service bulletin provides information to aid a dealer/customer concern of Radio Unwanted Phantom Touch or Non-Responsive to Touch After Cleaning/Disinfecting Radio Display.
Associated Products (20)2021 Buick Enclave2021 Buick Encore GX2021 Cadillac CT42021 Cadillac CT52021 Cadillac Escalade ESV2021 Cadillac XT42021 Cadillac XT62021 Chevrolet Blazer2021 Chevrolet Bolt EV2021 Chevrolet Camaro2021 Chevrolet Colorado2021 Chevrolet Corvette2021 Chevrolet Malibu2021 Chevrolet Suburban2021 Chevrolet Tahoe2021 Chevrolet Traverse2021 GMC Acadia2021 GMC Canyon2021 GMC Yukon2021 GMC Yukon XLAssociated Documents - December 17, 2020•Document ID: 10186101Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT
- Mfr Comm. #:
- 20NA235
- Date Added:
- February 1, 2021
- Manufacturer:
- CADILLAC
SummaryThis service bulletin provides information to aid a dealer/customer concern of Radio Unwanted Phantom Touch or Non-Responsive to Touch After Cleaning/Disinfecting Radio Display.
Associated Products (20)2021 Buick Enclave2021 Buick Encore GX2021 Cadillac CT42021 Cadillac CT52021 Cadillac Escalade ESV2021 Cadillac XT42021 Cadillac XT62021 Chevrolet Blazer2021 Chevrolet Bolt EV2021 Chevrolet Camaro2021 Chevrolet Colorado2021 Chevrolet Corvette2021 Chevrolet Malibu2021 Chevrolet Suburban2021 Chevrolet Tahoe2021 Chevrolet Traverse2021 GMC Acadia2021 GMC Canyon2021 GMC Yukon2021 GMC Yukon XLAssociated Documents - December 16, 2020•Document ID: 10187625Service Bulletin/Repair InstructionsEQUIPMENT; ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION
- Mfr Comm. #:
- 010601011L
- Date Added:
- March 1, 2021
- Manufacturer:
- CHEVROLET
SummaryThis informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
Associated Products (30)2021 Buick Enclave2021 Buick Encore2021 Buick Encore GX2021 Buick Envision2021 Cadillac CT42021 Cadillac CT52021 Cadillac Escalade ESV2021 Cadillac XT42021 Cadillac XT52021 Cadillac XT62021 Chevrolet Blazer2021 Chevrolet Bolt EV2021 Chevrolet Camaro2021 Chevrolet Colorado2021 Chevrolet Corvette2021 Chevrolet Equinox2021 Chevrolet Express2021 Chevrolet Malibu2021 Chevrolet Spark2021 Chevrolet Suburban+ 10 moreAssociated Documents - December 16, 2020•Document ID: 10186104Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; EQUIPMENT
- Mfr Comm. #:
- 010601011L
- Date Added:
- February 1, 2021
- Manufacturer:
- BUICK
SummaryThis informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
Associated Products (29)2021 Buick Enclave2021 Buick Encore2021 Buick Encore GX2021 Buick Envision2021 Cadillac CT42021 Cadillac CT52021 Cadillac Escalade ESV2021 Cadillac XT42021 Cadillac XT52021 Cadillac XT62021 Chevrolet Blazer2021 Chevrolet Bolt EV2021 Chevrolet Camaro2021 Chevrolet Colorado2021 Chevrolet Corvette2021 Chevrolet Equinox2021 Chevrolet Express2021 Chevrolet Malibu2021 Chevrolet Suburban2021 Chevrolet Tahoe+ 9 moreAssociated Documents - December 14, 2020•Document ID: 10187742Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; AIR BAGS
- Mfr Comm. #:
- PIE0606
- Date Added:
- March 1, 2021
- Manufacturer:
- CADILLAC
SummaryThis engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the service airbag lamp illuminated on the driver information center (DIC).
Associated Products (1)Associated Documents - December 14, 2020•Document ID: 10186121Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; AIR BAGS
- Mfr Comm. #:
- PIE0606
- Date Added:
- February 1, 2021
- Manufacturer:
- CADILLAC
SummaryThis engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the service airbag lamp illuminated on the driver information center (DIC).
Associated Products (1)Associated Documents - December 8, 2020•Document ID: 10187627Service Bulletin/Repair InstructionsEQUIPMENT; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
- Mfr Comm. #:
- 090604026S
- Date Added:
- March 1, 2021
- Manufacturer:
- CHEVROLET
SummaryThis bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
Associated Products (30)2021 Buick Enclave2021 Buick Encore2021 Buick Encore GX2021 Buick Envision2021 Cadillac CT42021 Cadillac CT52021 Cadillac Escalade ESV2021 Cadillac XT42021 Cadillac XT52021 Cadillac XT62021 Chevrolet Blazer2021 Chevrolet Bolt EV2021 Chevrolet Camaro2021 Chevrolet Colorado2021 Chevrolet Corvette2021 Chevrolet Equinox2021 Chevrolet Express2021 Chevrolet Malibu2021 Chevrolet Spark2021 Chevrolet Suburban+ 10 moreAssociated Documents - December 8, 2020•Document ID: 10187168Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PIC6423
- Date Added:
- February 16, 2021
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary Information communication requests information from the technician about vehicles that may have Bluetooth or phone projection issues. Dealer should request as much information from the customer on the concern as possible and fill in the questionaire.
Associated Products (13)Associated Documents - December 8, 2020•Document ID: 10186106Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT
- Mfr Comm. #:
- 090604026S
- Date Added:
- February 1, 2021
- Manufacturer:
- BUICK
SummaryThis bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
Associated Products (29)2021 Buick Enclave2021 Buick Encore2021 Buick Encore GX2021 Buick Envision2021 Cadillac CT42021 Cadillac CT52021 Cadillac Escalade ESV2021 Cadillac XT42021 Cadillac XT52021 Cadillac XT62021 Chevrolet Blazer2021 Chevrolet Bolt EV2021 Chevrolet Camaro2021 Chevrolet Colorado2021 Chevrolet Corvette2021 Chevrolet Equinox2021 Chevrolet Express2021 Chevrolet Malibu2021 Chevrolet Suburban2021 Chevrolet Tahoe+ 9 moreAssociated Documents - December 8, 2020•Document ID: 10185717Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:INFOTAINMENT:BLUETOOTH/WIFI
- Mfr Comm. #:
- PIC6423
- Date Added:
- January 25, 2021
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary Information communication requests information from the technician about vehicles that may have Bluetooth or phone projection issues. Dealer should request as much information from the customer on the concern as possible and fill in the questionaire.
Associated Products (13)Associated Documents