GMC Yukon XL Service Bulletins
1,962 manufacturer communications on file.
- December 2, 2020•Document ID: 10187160Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- PIT5776B
- Date Added:
- February 16, 2021
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates an issue with the power liftgate inoperative and engineering working on the issue.
Associated Products (4)Associated Documents - December 2, 2020•Document ID: 10187159Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- PIT5779B
- Date Added:
- February 16, 2021
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates an issue with the 110 volt power outlets not resetting if overloaded and causing the customer to take the vehicle to the dealership to have it reset. Engineering has released updated cals to correct this concern.
Associated Products (4)Associated Documents - December 2, 2020•Document ID: 10186047Service Bulletin/Repair InstructionsEQUIPMENT ADAPTIVE/MOBILITY; AIR BAGS; EQUIPMENT
- Mfr Comm. #:
- N202310850 01
- Date Added:
- February 1, 2021
- Manufacturer:
- CHEVROLET
SummaryCustomer Satisfaction Program (Revised Correction, Service Procedure and Warranty Information). In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equipment under applicable Federal Motor Vehicle Safety Standards. If this occurs, the vehicle?s driver information center will display a ?Service Restraints System? message to the driver before resistance at the connection will prevent the deployment of the airbag. Dealers are to verify the DTC B14DC is present and replace the affected driver inboard side seat wiring harness connector assembly as necessary.
Associated Products (5)Associated Documents - December 2, 2020•Document ID: 10185709Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- PIT5776B
- Date Added:
- January 25, 2021
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates an issue with the power liftgate inoperative and engineering working on the issue.
Associated Products (4)Associated Documents - December 2, 2020•Document ID: 10185708Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- PIT5779B
- Date Added:
- January 25, 2021
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates an issue with the 110 volt power outlets not resetting if overloaded and causing the customer to take the vehicle to the dealership to have it reset. Engineering has released updated cals to correct this concern.
Associated Products (4)Associated Documents - December 1, 2020•Document ID: 10187626Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- 040089015V
- Date Added:
- March 1, 2021
- Manufacturer:
- CHEVROLET
SummaryThis bulletin provides information on Warranty Administration ? Required Operating Procedures - 8 Points (U.S. Only).
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 1, 2020•Document ID: 10187611Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; AIR BAGS; EQUIPMENT; SEATS
- Mfr Comm. #:
- N202310850
- Date Added:
- March 1, 2021
- Manufacturer:
- CADILLAC
SummaryCustomer Satisfaction Program. In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equipment under applicable Federal Motor Vehicle Safety Standards. If this occurs, the vehicle?s driver information center will display a ?Service Restraints System? message to the driver before resistance at the connection will prevent the deployment of the airbag. Dealers are to verify the DTC B14DC is present and replace the affected driver inboard side seat wiring harness connector assembly as necessary.
Associated Products (5)Associated Documents - December 1, 2020•Document ID: 10187372Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 16NA019
- Date Added:
- February 22, 2021
- Manufacturer:
- GMC
SummaryThis informational bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares.
Associated Products (25)2021 Cadillac CT42021 Cadillac CT52021 Cadillac Escalade ESV2021 Cadillac XT42021 Cadillac XT52021 Cadillac XT62021 Chevrolet Blazer2021 Chevrolet Bolt EV2021 Chevrolet Camaro2021 Chevrolet Colorado2021 Chevrolet Equinox2021 Chevrolet Express2021 Chevrolet Malibu2021 Chevrolet Spark2021 Chevrolet Suburban2021 Chevrolet Tahoe2021 Chevrolet Trailblazer2021 Chevrolet Traverse2021 Chevrolet Trax2021 GMC Acadia+ 5 moreAssociated Documents - December 1, 2020•Document ID: 10187339Service Bulletin/Repair InstructionsAIR BAGS
- Mfr Comm. #:
- N202310850
- Date Added:
- February 22, 2021
- Manufacturer:
- GMC
SummaryCustomer Satisfaction Program. In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equipment under applicable Federal Motor Vehicle Safety Standards. If this occurs, the vehicle?s driver information center will display a ?Service Restraints System? message to the driver before resistance at the connection will prevent the deployment of the airbag. Dealers are to verify the DTC B14DC is present and replace the affected driver inboard side seat wiring harness connector assembly as necessary.
Associated Products (5)Associated Documents - December 1, 2020•Document ID: 10187207Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; AIR BAGS; EQUIPMENT; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- N202310850
- Date Added:
- February 16, 2021
- Manufacturer:
- CADILLAC
SummaryCustomer Satisfaction Program. In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equipment under applicable Federal Motor Vehicle Safety Standards. If this occurs, the vehicle?s driver information center will display a ?Service Restraints System? message to the driver before resistance at the connection will prevent the deployment of the airbag. Dealers are to verify the DTC B14DC is present and replace the affected driver inboard side seat wiring harness connector assembly as necessary.
Associated Products (5)Associated Documents - December 1, 2020•Document ID: 10187157Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- PIT5787A
- Date Added:
- February 16, 2021
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates an issue with the 110 volt power outlets turning off during an Auto Stop event, which is normal operation.
Associated Products (4)Associated Documents - December 1, 2020•Document ID: 10186105Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- 040089015V
- Date Added:
- February 1, 2021
- Manufacturer:
- GMC
SummaryThis bulletin provides information on Warranty Administration ? Required Operating Procedures - 8 Points (U.S. Only).
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 1, 2020•Document ID: 10186058Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN
- Mfr Comm. #:
- 16NA019
- Date Added:
- February 1, 2021
- Manufacturer:
- GMC
SummaryThis informational bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares.
Associated Products (24)2021 Cadillac CT42021 Cadillac CT52021 Cadillac Escalade ESV2021 Cadillac XT42021 Cadillac XT52021 Cadillac XT62021 Chevrolet Blazer2021 Chevrolet Bolt EV2021 Chevrolet Camaro2021 Chevrolet Colorado2021 Chevrolet Equinox2021 Chevrolet Express2021 Chevrolet Malibu2021 Chevrolet Suburban2021 Chevrolet Tahoe2021 Chevrolet Trailblazer2021 Chevrolet Traverse2021 Chevrolet Trax2021 GMC Acadia2021 GMC Canyon+ 4 moreAssociated Documents - December 1, 2020•Document ID: 10186045Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; AIR BAGS; EQUIPMENT
- Mfr Comm. #:
- N202310850
- Date Added:
- February 1, 2021
- Manufacturer:
- CHEVROLET
SummaryCustomer Satisfaction Program. In certain vehicles, driver movement can disrupt the electrical connection to the seat-mounted inboard airbag system. This airbag system is supplemental and not required equipment under applicable Federal Motor Vehicle Safety Standards. If this occurs, the vehicle?s driver information center will display a ?Service Restraints System? message to the driver before resistance at the connection will prevent the deployment of the airbag. Dealers are to verify the DTC B14DC is present and replace the affected driver inboard side seat wiring harness connector assembly as necessary.
Associated Products (5)Associated Documents - December 1, 2020•Document ID: 10185706Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- PIT5787A
- Date Added:
- January 25, 2021
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates an issue with the 110 volt power outlets turning off during an Auto Stop event, which is normal operation.
Associated Products (4)Associated Documents - November 30, 2020•Document ID: 10184518Service Bulletin/Repair InstructionsAIR BAGS
- Mfr Comm. #:
- PIE0599A
- Date Added:
- December 21, 2020
- Manufacturer:
- CHEVROLET
SummaryThis engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the airbag lamp illuminated on the driver?s information center (DIC).
Associated Products (4)Associated Documents - November 30, 2020•Document ID: 10184143Service Bulletin/Repair InstructionsEQUIPMENT ADAPTIVE/MOBILITY; SUSPENSION; EQUIPMENT
- Mfr Comm. #:
- PIT5801
- Date Added:
- December 14, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates an issue with how to properly inspect and ensure the air lines for the air suspension system are fully seated.
Associated Products (3)Associated Documents - November 25, 2020•Document ID: 10184521Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
- Mfr Comm. #:
- PIE0601
- Date Added:
- December 21, 2020
- Manufacturer:
- GMC
SummaryThis engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Service Engine Soon Lamp being illuminated.
Associated Products (6)Associated Documents - November 25, 2020•Document ID: 10184480Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- 18NA263
- Date Added:
- December 21, 2020
- Manufacturer:
- CADILLAC
SummaryThis warranty administration bulletin provide policy information for variable diagnostic time allowances on select labor operations (U.S. Only).
Associated Products (28)2021 Buick Enclave2021 Buick Encore2021 Buick Encore GX2021 Buick Envision2021 Cadillac CT42021 Cadillac CT52021 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 Tahoe2021 Chevrolet Trailblazer+ 8 moreAssociated Documents - November 24, 2020•Document ID: 10184529Service Bulletin/Repair InstructionsEQUIPMENT; ELECTRICAL SYSTEM; SERVICE BRAKES
- Mfr Comm. #:
- N202317390
- Date Added:
- December 21, 2020
- Manufacturer:
- GMC
SummaryCustomer Satisfaction Program (Programming Suspended/Resumed) - Certain vehicles may have a condition in which the brake system control module (BSCM) may set and latch an internal fault in the module?s on-board diagnostics (OBD) buffer. When the fault is present, no malfunction indicator lamp (MIL) is illuminated and there is no driver information center (DIC) message. If an over the air (OTA) software update is pushed to an OBD module and the customer accepts it through the Infotainment system, the update will fail because the presence of the active fault will block the OTA update. The customer may notice that the OTA update has failed with an error message on the DIC. This fault is not visible through dealer tools. Dealers are to reprogram the BSCM.
Associated Products (4)Associated Documents