GMC Yukon Service Bulletins (2021)
1,235 manufacturer communications on file.
- December 22, 2020•Document ID: 10186056Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- N202315510
- Date Added:
- February 1, 2021
- Manufacturer:
- GMC
SummaryCustomer Satisfaction Program - vehicles may have a condition in which the trailering label has zeroedout information on the label. Information such as Gross Combined Weight Rating (GCWR), Conventional Trailering Weight Rating(TWR) and Max Tongue Weight may show a zero instead of the proper amounts. Install the updated label. Because this label can easily be installed by the customer, and to reduce their inconvenience,labels and installation instructions will be mailed to customers of record.
Associated Products (2)Associated Documents - December 18, 2020•Document ID: 10187413Service Bulletin/Repair InstructionsEQUIPMENT; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE
- Mfr Comm. #:
- 20NA218
- Date Added:
- February 22, 2021
- Manufacturer:
- GMC
SummaryThis technical bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended Crank with DTC P12A6.
Associated Products (5)Associated Documents - December 18, 2020•Document ID: 10187196Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PIT5799A
- Date Added:
- February 16, 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 18, 2020•Document ID: 10186086Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE
- Mfr Comm. #:
- 20NA218
- Date Added:
- February 1, 2021
- Manufacturer:
- GMC
SummaryThis technical bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended Crank with DTC P12A6.
Associated Products (5)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:
- 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 17, 2020•Document ID: 10187428Service Bulletin/Repair InstructionsEQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS
- Mfr Comm. #:
- 20NA235
- Date Added:
- February 22, 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 17, 2020•Document ID: 10186101Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; EQUIPMENT
- Mfr Comm. #:
- 20NA235
- Date Added:
- February 1, 2021
- Manufacturer:
- BUICK
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: 10187618Service Bulletin/Repair InstructionsEQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL; EQUIPMENT
- Mfr Comm. #:
- N202319660 01
- Date Added:
- March 1, 2021
- Manufacturer:
- GMC
SummaryService Update. Certain vehicles may present a broken engine valve spring. This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perform the inspection procedure contained within this bulletin.
Associated Products (3)Associated Documents - December 16, 2020•Document ID: 10187387Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 19NA218
- Date Added:
- February 22, 2021
- Manufacturer:
- GMC
SummaryThis technical bulletin provides a service procedure to correct a condition of Ticking Noise from the Engine.
Associated Products (7)Associated Documents - December 16, 2020•Document ID: 10187345Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- N202319660 01
- Date Added:
- February 22, 2021
- Manufacturer:
- CHEVROLET
SummaryService Update. Certain vehicles may present a broken engine valve spring. This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perform the inspection procedure contained within this bulletin.
Associated Products (3)Associated Documents - December 16, 2020•Document ID: 10187213Service Bulletin/Repair InstructionsEQUIPMENT; ENGINE
- Mfr Comm. #:
- N202319660 01
- Date Added:
- February 16, 2021
- Manufacturer:
- GMC
SummaryService Update. Certain vehicles may present a broken engine valve spring. This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perform the inspection procedure contained within this bulletin.
Associated Products (3)Associated Documents - December 16, 2020•Document ID: 10186104Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; EQUIPMENT
- Mfr Comm. #:
- 010601011L
- Date Added:
- February 1, 2021
- Manufacturer:
- CADILLAC
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 16, 2020•Document ID: 10186073Service Bulletin/Repair InstructionsEQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 19NA218
- Date Added:
- February 1, 2021
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin provides a service procedure to correct a condition of Ticking Noise from the Engine.
Associated Products (7)Associated Documents - December 16, 2020•Document ID: 10186051Service Bulletin/Repair InstructionsEQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING; EQUIPMENT
- Mfr Comm. #:
- N202319660 01
- Date Added:
- February 1, 2021
- Manufacturer:
- GMC
SummaryService Update. Certain vehicles may present a broken engine valve spring. This may cause the engine to run rough, an engine knocking or ticking noise, a check engine light illumination, or a possible vehicle stall. Dealers are to perform the inspection procedure contained within this bulletin.
Associated Products (3)Associated Documents - December 15, 2020•Document ID: 10187616Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; AIR BAGS; EQUIPMENT; SEATS; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- N202310850 02
- Date Added:
- March 1, 2021
- Manufacturer:
- CHEVROLET
SummaryCustomer Satisfaction Program (Revised Service Procedure and Part Ordering 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 15, 2020•Document ID: 10187422Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); FUEL SYSTEM, OTHER:FUEL FILTER
- Mfr Comm. #:
- 20NA228
- Date Added:
- February 22, 2021
- Manufacturer:
- GMC
SummaryThis technical bulletin provides a procedure to replace the fuel filter and perform a filter life procedure if found the reason for a failed fuel filter life reset during ECM transfer of data.
Associated Products (5)Associated Documents - December 15, 2020•Document ID: 10187343Service Bulletin/Repair InstructionsAIR BAGS
- Mfr Comm. #:
- N202310850 02
- Date Added:
- February 22, 2021
- Manufacturer:
- CHEVROLET
SummaryCustomer Satisfaction Program (Revised Service Procedure and Part Ordering 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 15, 2020•Document ID: 10187211Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; AIR BAGS; EQUIPMENT; ELECTRICAL SYSTEM
- Mfr Comm. #:
- N202310850 02
- Date Added:
- February 16, 2021
- Manufacturer:
- CHEVROLET
SummaryCustomer Satisfaction Program (Revised Service Procedure and Part Ordering 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 15, 2020•Document ID: 10186095Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM); FUEL SYSTEM, GASOLINE; EQUIPMENT
- Mfr Comm. #:
- 20NA228
- Date Added:
- February 1, 2021
- Manufacturer:
- GMC
SummaryThis technical bulletin provides a procedure to replace the fuel filter and perform a filter life procedure if found the reason for a failed fuel filter life reset during ECM transfer of data.
Associated Products (5)Associated Documents