Cadillac CT4 Service Bulletins (2022)
739 manufacturer communications on file.
- March 7, 2022•Document ID: 10210321Service Bulletin/Repair InstructionsTIRES; WHEELS
- Mfr Comm. #:
- PIT3271M
- Date Added:
- April 18, 2022
- Manufacturer:
- GMC
SummaryThis Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in question and its applications. Technician should not use the information that is provided by the antilock braking system tire size selection.
Associated Products (74)2022 Buick Enclave2022 Buick Encore2022 Buick Encore GX2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet 35002022 Chevrolet 45002022 Chevrolet 4500HD2022 Chevrolet 4500XD2022 Chevrolet 5500HD2022 Chevrolet 5500XD2022 Chevrolet Blazer2022 Chevrolet Bolt EUV2022 Chevrolet Bolt EV+ 54 moreAssociated Documents - March 7, 2022•Document ID: 10209396Service Bulletin/Repair InstructionsEQUIPMENT; PARKING BRAKE; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 22-NA-051
- Date Added:
- March 30, 2022
- Manufacturer:
- CHEVROLET
SummaryThis informational bulletin provides information for dealers/technicians on Changes to Park Assist and Reverse Automatic Braking for Certain 2022 Passenger Car, Crossover, SUV, and Truck Models Equipped with RPO 00Y and/or 00Z.
Associated Products (22)2022 Buick Enclave2022 Buick Encore GX2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet Blazer2022 Chevrolet Bolt EUV2022 Chevrolet Bolt EV2022 Chevrolet Camaro2022 Chevrolet Colorado2022 Chevrolet Corvette2022 Chevrolet Trailblazer2022 Chevrolet Traverse2022 GMC Acadia2022 GMC Canyon+ 2 moreAssociated Documents - March 4, 2022•Document ID: 10209123Service Bulletin/Repair InstructionsSTEERING; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 22-NA-049
- Date Added:
- March 18, 2022
- Manufacturer:
- BUICK
SummaryThis informational bulletin provides information for dealers/technicians on Changes to Heated Steering Wheel for Certain 2022 Passenger Car, Crossover, SUV, and Truck Models Equipped with RPO 00G.
Associated Products (18)2022 Buick Enclave2022 Buick Encore GX2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet Blazer2022 Chevrolet Bolt EUV2022 Chevrolet Bolt EV2022 Chevrolet Suburban2022 Chevrolet Tahoe2022 Chevrolet Trailblazer2022 Chevrolet Traverse2022 GMC Acadia2022 GMC Yukon2022 GMC Yukon XLAssociated Documents - March 3, 2022•Document ID: 10210315Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EXTERIOR LIGHTING
- Mfr Comm. #:
- PIP5843
- Date Added:
- April 18, 2022
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates to the dealers information related to a Malfunction Indicator Lamp (MIL) Illuminated During Cold Ambient Temperatures with DTCs P30C3 and/or P30BF P30C7 P30CB Setting.
Associated Products (2)Associated Documents - February 24, 2022•Document ID: 10208991Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PIC6450
- Date Added:
- March 14, 2022
- Manufacturer:
- BUICK
SummaryThis Preliminary information communicates a process to correct the concern of Unable to contact OnStar after the 3G EOL on 2015-2022 model year vehicles in the United States.
Associated Products (51)2022 Buick Enclave2022 Buick Encore2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet Blazer2022 Chevrolet Bolt EV2022 Chevrolet Camaro2022 Chevrolet Colorado2022 Chevrolet Equinox2022 Chevrolet Express2022 Chevrolet Malibu2022 Chevrolet Suburban2022 Chevrolet Tahoe2022 Chevrolet Trailblazer2022 Chevrolet Traverse+ 31 moreAssociated Documents - February 4, 2022•Document ID: 10214223Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- 21NA135
- Date Added:
- June 21, 2022
- Manufacturer:
- CADILLAC
SummaryThis service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content.
Associated Products (62)2022 Buick Enclave2022 Buick Encore2022 Buick Encore GX2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet Blazer2022 Chevrolet Bolt EUV2022 Chevrolet Bolt EV2022 Chevrolet Camaro2022 Chevrolet Colorado2022 Chevrolet Corvette2022 Chevrolet Equinox2022 Chevrolet Express2022 Chevrolet Malibu+ 42 moreAssociated Documents - February 3, 2022•Document ID: 10208971Service Bulletin/Repair InstructionsTIRES; WHEELS
- Mfr Comm. #:
- PIT3271L
- Date Added:
- March 14, 2022
- Manufacturer:
- GMC
SummaryThis Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in question and its applications. Technician should not use the information that is provided by the antilock braking system tire size selection.
Associated Products (51)2022 Buick Enclave2022 Buick Encore2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet Blazer2022 Chevrolet Bolt EV2022 Chevrolet Camaro2022 Chevrolet Colorado2022 Chevrolet Equinox2022 Chevrolet Express2022 Chevrolet Malibu2022 Chevrolet Suburban2022 Chevrolet Tahoe2022 Chevrolet Trailblazer2022 Chevrolet Traverse+ 31 moreAssociated Documents - February 1, 2022•Document ID: 10214244Service Bulletin/Repair InstructionsBACK OVER PREVENTION
- Mfr Comm. #:
- 22NA028
- Date Added:
- June 21, 2022
- Manufacturer:
- CADILLAC
SummaryThis service bulletin provides a repair procedure to correct a customer concern of a Whining/Whirring, Whistle, Squeaking, Groaning/Growling Noise Coming from Front Wheel/Engine Area.
Associated Products (4)Associated Documents - February 1, 2022•Document ID: 10215768Service Bulletin/Repair InstructionsSTRUCTURE; ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 22NA044
- Date Added:
- July 18, 2022
- Manufacturer:
- CADILLAC
SummaryCheck Engine MIL Illuminated in DIC Set by Body Control Module with DTC P0607
Associated Products (17)2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Chevrolet Corvette2022 Chevrolet Suburban2022 Chevrolet Tahoe2021 Buick Envision2021 Cadillac CT42021 Cadillac CT52021 Cadillac Escalade ESV2021 Chevrolet Corvette2021 Chevrolet Suburban2021 Chevrolet Tahoe2021 GMC Yukon2021 GMC Yukon XLAssociated Documents - January 31, 2022•Document ID: 10208076Service Bulletin/Repair InstructionsCOMMUNICATION: VEHICLE TO INFRASTRUCTURE
- Mfr Comm. #:
- PIT5762E
- Date Added:
- February 14, 2022
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates an issues with false codes setting in vehicles due to timing issues between the modules.
Associated Products (14)Associated Documents - January 28, 2022•Document ID: 10213775Service Bulletin/Repair InstructionsAIR BAGS
- Mfr Comm. #:
- PIE0672B
- Date Added:
- June 13, 2022
- 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 Check Engine Lamp illuminated on Driver Information Center (DIC) and DTC P0607 Set in BCM to determine root cause.
Associated Products (19)2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Chevrolet Corvette2022 Chevrolet Suburban2022 Chevrolet Tahoe2022 GMC Yukon2022 GMC Yukon XL2021 Buick Envision2021 Cadillac CT42021 Cadillac CT52021 Cadillac Escalade ESV2021 Chevrolet Corvette2021 Chevrolet Suburban2021 Chevrolet Tahoe2021 GMC Yukon2021 GMC Yukon XLAssociated Documents - January 28, 2022•Document ID: 10213766Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- 990089019W
- Date Added:
- June 13, 2022
- Manufacturer:
- BUICK
SummaryThis Warranty Administration bulletin provides information on Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program Information.
Associated Products (67)2022 Buick Enclave2022 Buick Encore2022 Buick Encore GX2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet 35002022 Chevrolet 4500HD2022 Chevrolet 5500HD2022 Chevrolet Blazer2022 Chevrolet Bolt EUV2022 Chevrolet Bolt EV2022 Chevrolet Camaro2022 Chevrolet Colorado2022 Chevrolet Corvette+ 47 moreAssociated Documents - January 28, 2022•Document ID: 10213762Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- 080089014G
- Date Added:
- June 13, 2022
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).
Associated Products (67)2022 Buick Enclave2022 Buick Encore2022 Buick Encore GX2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet 35002022 Chevrolet 4500HD2022 Chevrolet 5500HD2022 Chevrolet Blazer2022 Chevrolet Bolt EUV2022 Chevrolet Bolt EV2022 Chevrolet Camaro2022 Chevrolet Colorado2022 Chevrolet Corvette+ 47 moreAssociated Documents - January 28, 2022•Document ID: 10212633Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- 22NA018
- Date Added:
- May 31, 2022
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides information for the Global Warranty Management (GWM) Warranty Parts Center (WPC) Part Photo Return Process (U.S. Dealers Only).
Associated Products (67)2022 Buick Enclave2022 Buick Encore2022 Buick Encore GX2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet 35002022 Chevrolet 4500HD2022 Chevrolet 5500HD2022 Chevrolet Blazer2022 Chevrolet Bolt EUV2022 Chevrolet Bolt EV2022 Chevrolet Camaro2022 Chevrolet Colorado2022 Chevrolet Corvette+ 47 moreAssociated Documents - January 27, 2022•Document ID: 10213768Service Bulletin/Repair InstructionsEQUIPMENT; STRUCTURE
- Mfr Comm. #:
- PI0653F
- Date Added:
- June 13, 2022
- Manufacturer:
- GMC
SummaryThis preliminary informational bulletin provides information on Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Part Center.
Associated Products (67)2022 Buick Enclave2022 Buick Encore2022 Buick Encore GX2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet 35002022 Chevrolet 4500HD2022 Chevrolet 5500HD2022 Chevrolet Blazer2022 Chevrolet Bolt EUV2022 Chevrolet Bolt EV2022 Chevrolet Camaro2022 Chevrolet Colorado2022 Chevrolet Corvette+ 47 moreAssociated Documents - January 27, 2022•Document ID: 10213765Service Bulletin/Repair InstructionsFUEL SYSTEM, OTHER
- Mfr Comm. #:
- 150089004D
- Date Added:
- June 13, 2022
- Manufacturer:
- BUICK
SummaryThis service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.
Associated Products (67)2022 Buick Enclave2022 Buick Encore2022 Buick Encore GX2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet 35002022 Chevrolet 4500HD2022 Chevrolet 5500HD2022 Chevrolet Blazer2022 Chevrolet Bolt EUV2022 Chevrolet Bolt EV2022 Chevrolet Camaro2022 Chevrolet Colorado2022 Chevrolet Corvette+ 47 moreAssociated Documents - January 27, 2022•Document ID: 10213761Service Bulletin/Repair InstructionsBACK OVER PREVENTION
- Mfr Comm. #:
- 070601016G
- Date Added:
- June 13, 2022
- Manufacturer:
- BUICK
SummaryThis informational bulletin provides information on Internal Engine Noise or Damage After Oil Filter Replacement.
Associated Products (67)2022 Buick Enclave2022 Buick Encore2022 Buick Encore GX2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet 35002022 Chevrolet 4500HD2022 Chevrolet 5500HD2022 Chevrolet Blazer2022 Chevrolet Bolt EUV2022 Chevrolet Bolt EV2022 Chevrolet Camaro2022 Chevrolet Colorado2022 Chevrolet Corvette+ 47 moreAssociated Documents - January 27, 2022•Document ID: 10212635Service Bulletin/Repair InstructionsSEATS; STEERING; ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS
- Mfr Comm. #:
- 22NA020
- Date Added:
- May 31, 2022
- Manufacturer:
- BUICK
SummaryThis service bulletin provides warranty labor operation restriction information for dealers/technicians on Park Assist, Heated/Vented Seats, and/or Heated Steering Wheel Options and Features are Inoperative.
Associated Products (32)2022 Buick Enclave2022 Buick Encore2022 Buick Encore GX2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet Blazer2022 Chevrolet Bolt EUV2022 Chevrolet Bolt EV2022 Chevrolet Camaro2022 Chevrolet Colorado2022 Chevrolet Corvette2022 Chevrolet Equinox2022 Chevrolet Express2022 Chevrolet Malibu+ 12 moreAssociated Documents - January 27, 2022•Document ID: 10212603Service Bulletin/Repair InstructionsSERVICE BRAKES
- Mfr Comm. #:
- 18NA067
- Date Added:
- May 31, 2022
- Manufacturer:
- BUICK
SummaryThis service bulletin provides information for cleaning brake dust off of aluminum or chrome wheels.
Associated Products (67)2022 Buick Enclave2022 Buick Encore2022 Buick Encore GX2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet 35002022 Chevrolet 4500HD2022 Chevrolet 5500HD2022 Chevrolet Blazer2022 Chevrolet Bolt EUV2022 Chevrolet Bolt EV2022 Chevrolet Camaro2022 Chevrolet Colorado2022 Chevrolet Corvette+ 47 moreAssociated Documents - January 27, 2022•Document ID: 10208066Service Bulletin/Repair InstructionsBACK OVER PREVENTION
- Mfr Comm. #:
- PIP5817B
- Date Added:
- February 14, 2022
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates to the dealers information related to a hot idle tick noise from the engine. Testing to isolate the noise to the upper engine / valve train and repair recommendations related to valve train components.
Associated Products (16)Associated Documents