Cadillac XT4 Service Bulletins
1,043 manufacturer communications on file.
- August 24, 2023•Document ID: 10242262Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 18-NA-073
- Date Added:
- September 15, 2023
- 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 (127)2024 Buick Enclave2024 Buick Encore2024 Buick Encore GX2024 Buick Envision2024 Buick Envista2024 Cadillac CT42024 Cadillac CT52024 Cadillac Escalade2024 Cadillac XT42024 Cadillac XT52024 Cadillac XT62024 Chevrolet Blazer2024 Chevrolet Camaro2024 Chevrolet Colorado2024 Chevrolet Corvette2024 Chevrolet Equinox2024 Chevrolet Malibu2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 Chevrolet Trailblazer+ 107 moreAssociated Documents - August 21, 2023•Document ID: 10242306Service Bulletin/Repair InstructionsELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)
- Mfr Comm. #:
- PIT6050
- Date Added:
- September 18, 2023
- Manufacturer:
- BUICK
SummaryThis Preliminary information communicates to dealership technicians that if they receive a radio with the 2 stickers as noted above, the radio was remanufactured with missing components and will need to order another radio unit from the ESC to properly repair the vehicle at this time.
Associated Products (55)2023 Buick Enclave2023 Buick Encore GX2023 Buick Envision2023 Cadillac CT42023 Cadillac CT52023 Cadillac XT42023 Cadillac XT52023 Cadillac XT62023 Chevrolet Blazer2023 Chevrolet Bolt EUV2023 Chevrolet Bolt EV2023 Chevrolet Camaro2023 Chevrolet Corvette2023 Chevrolet Equinox2023 Chevrolet Malibu2023 Chevrolet Trailblazer2023 Chevrolet Traverse2023 GMC Acadia2023 GMC Terrain2022 Buick Enclave+ 35 moreAssociated Documents - August 21, 2023•Document ID: 10242304Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- PIT6018F
- Date Added:
- September 18, 2023
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates the possibility of a resetting of some information modules prior to delivery.
Associated Products (5)Associated Documents - August 18, 2023•Document ID: 10242207Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- 18-NA-306
- Date Added:
- September 13, 2023
- Manufacturer:
- CADILLAC
SummaryThis Warranty Administration service bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).
Associated Products (124)2024 Buick Enclave2024 Buick Encore GX2024 Buick Envision2024 Buick Envista2024 Cadillac CT42024 Cadillac CT52024 Cadillac Escalade2024 Cadillac Lyriq2024 Cadillac XT42024 Cadillac XT52024 Cadillac XT62024 Chevrolet Blazer2024 Chevrolet Camaro2024 Chevrolet Colorado2024 Chevrolet Corvette2024 Chevrolet Equinox2024 Chevrolet Malibu2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 Chevrolet Trailblazer+ 104 moreAssociated Documents - August 17, 2023•Document ID: 10242303Service Bulletin/Repair InstructionsBACK OVER PREVENTION:SOFTWARE; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
- Mfr Comm. #:
- PIT6047B
- Date Added:
- September 18, 2023
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates to dealership technicians to create a USB file that will have the radio ignore the BCM message for the 12v battery state of charge being to low that will cause the radio to not USB update.
Associated Products (5)Associated Documents - August 17, 2023•Document ID: 10242300Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- PIT6018E
- Date Added:
- September 18, 2023
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates the possibility of a resetting of some information modules prior to delivery.
Associated Products (5)Associated Documents - August 16, 2023•Document ID: 10242255Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- PIE0742A
- Date Added:
- September 15, 2023
- Manufacturer:
- GMC
SummaryThis engineering information (EI) closure ends the need for gathering further information in regard to the Check Engine Lamp illuminated on the Driver Information Center (DIC).
Associated Products (6)Associated Documents - August 16, 2023•Document ID: 10242248Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 23-NA-135
- Date Added:
- September 15, 2023
- Manufacturer:
- BUICK
SummaryThis informational bulletin advises the changes to some of the 9-speed automatic transmission oil control changes from previous years.
Associated Products (20)2024 Buick Enclave2024 Buick Encore GX2024 Buick Envision2024 Cadillac XT42024 Cadillac XT52024 Cadillac XT62024 Chevrolet Blazer2024 Chevrolet Trailblazer2024 GMC Terrain2023 Buick Enclave2023 Buick Encore GX2023 Buick Envision2023 Cadillac XT42023 Cadillac XT52023 Cadillac XT62023 Chevrolet Blazer2023 Chevrolet Trailblazer2023 Chevrolet Traverse2023 GMC Acadia2023 GMC TerrainAssociated Documents - August 15, 2023•Document ID: 10242206Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- 09-00-89-016H
- Date Added:
- September 13, 2023
- Manufacturer:
- CHEVROLET
SummaryThis Warranty Administration bulletin provides information on the proper use of the labor operation 0600014.
Associated Products (136)2024 Buick Enclave2024 Buick Encore GX2024 Buick Envision2024 Buick Envista2024 Cadillac CT42024 Cadillac CT52024 Cadillac Escalade2024 Cadillac Lyriq2024 Cadillac XT42024 Cadillac XT52024 Cadillac XT62024 Chevrolet Blazer2024 Chevrolet Camaro2024 Chevrolet Colorado2024 Chevrolet Corvette2024 Chevrolet Equinox2024 Chevrolet Malibu2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 Chevrolet Trailblazer+ 116 moreAssociated Documents - August 14, 2023•Document ID: 10242299Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- PIT6047A
- Date Added:
- September 18, 2023
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates to dealership technicians to create a USB file that will have the radio ignore the BCM message for the 12v battery state of charge being to low that will cause the radio to not USB update.
Associated Products (5)Associated Documents - August 10, 2023•Document ID: 10242298Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- PIP5628G
- Date Added:
- September 18, 2023
- 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 (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 - August 10, 2023•Document ID: 10242204Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 23-NA-141
- Date Added:
- September 13, 2023
- Manufacturer:
- CHEVROLET
SummaryThis informational bulletin advised the technician that the engine and related parts will be debited if found that the tech didn't properly prepare the engine block from dirt and debris in bolt holes or if found that the block was damaged by the tech.
Associated Products (125)2024 Buick Enclave2024 Buick Encore GX2024 Buick Envision2024 Buick Envista2024 Cadillac CT42024 Cadillac CT52024 Cadillac Escalade2024 Cadillac XT42024 Cadillac XT52024 Cadillac XT62024 Chevrolet Blazer2024 Chevrolet Camaro2024 Chevrolet Colorado2024 Chevrolet Corvette2024 Chevrolet Equinox2024 Chevrolet Malibu2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 Chevrolet Trailblazer2024 Chevrolet Traverse+ 105 moreAssociated Documents - August 10, 2023•Document ID: 10242070Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 16-NA-222
- Date Added:
- September 8, 2023
- Manufacturer:
- CHEVROLET
SummaryThis bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.
Associated Products (124)2024 Buick Enclave2024 Buick Encore GX2024 Buick Envision2024 Buick Envista2024 Cadillac CT42024 Cadillac CT52024 Cadillac Escalade2024 Cadillac XT42024 Cadillac XT52024 Cadillac XT62024 Chevrolet Blazer2024 Chevrolet Camaro2024 Chevrolet Colorado2024 Chevrolet Equinox2024 Chevrolet Malibu2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 Chevrolet Trailblazer2024 Chevrolet Traverse2024 Chevrolet Trax+ 104 moreAssociated Documents - August 9, 2023•Document ID: 10242297Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- PIT6018D
- Date Added:
- September 18, 2023
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates the possibility of a resetting of some information modules prior to delivery.
Associated Products (5)Associated Documents - August 9, 2023•Document ID: 10242296Service Bulletin/Repair InstructionsPOWER TRAIN:AUTOMATIC TRANSMISSION
- Mfr Comm. #:
- PIT6048
- Date Added:
- September 18, 2023
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates to dealership technicians and customers that engineering is aware of this and will be corrected with a new radio update in the future when released.
Associated Products (3)Associated Documents - August 9, 2023•Document ID: 10240556Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- N222371151-10
- Date Added:
- August 9, 2023
- Manufacturer:
- CADILLAC
SummaryCustomer Satisfaction Program. We are pleased to announce that all remaining GMC Yukon, Yukon XL, and Chevrolet Blazer VINs have been moved to an Open status.
Associated Products (14)Associated Documents - August 8, 2023•Document ID: 10242291Service Bulletin/Repair InstructionsBACK OVER PREVENTION:DISPLAY FUNCTION
- Mfr Comm. #:
- PIT6018C
- Date Added:
- September 18, 2023
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates the possibility of a resetting of some information modules prior to delivery.
Associated Products (3)Associated Documents - August 8, 2023•Document ID: 10242290Service Bulletin/Repair InstructionsEQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS
- Mfr Comm. #:
- PIC6488D
- Date Added:
- September 18, 2023
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates that Serial Data Authentication is required prior to programming a replacement Radio and required sequence of programming for replacement and existing radios.
Associated Products (5)Associated Documents - August 8, 2023•Document ID: 10242106Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 21-NA-181
- Date Added:
- September 9, 2023
- Manufacturer:
- CADILLAC
SummaryThis service bulletin provides 9th gear operation information to respond to customers that may comment on transmission shift operation.
Associated Products (35)2024 Buick Encore GX2024 Buick Envision2024 Cadillac XT42024 Cadillac XT52024 Cadillac XT62024 Chevrolet Blazer2024 Chevrolet Trailblazer2024 GMC Terrain2023 Buick Encore GX2023 Buick Envision2023 Cadillac XT42023 Cadillac XT52023 Cadillac XT62023 Chevrolet Blazer2023 Chevrolet Trailblazer2023 GMC Acadia2023 GMC Terrain2022 Buick Encore GX2022 Buick Envision2022 Cadillac XT4+ 15 moreAssociated Documents - August 7, 2023•Document ID: 10242289Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL
- Mfr Comm. #:
- PIT6047
- Date Added:
- September 18, 2023
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to dealership technicians to create a USB file that will have the radio ignore the BCM message for the 12v battery state of charge being to low that will cause the radio to not USB update.
Associated Products (5)Associated Documents