Chevrolet Suburban Service Bulletins (2021)
1,367 manufacturer communications on file.
- December 16, 2020•Document ID: 10186073Service Bulletin/Repair InstructionsEQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 19NA218
- Date Added:
- February 1, 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: 10186051Service Bulletin/Repair InstructionsEQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- N202319660 01
- Date Added:
- February 1, 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: 10185738Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:WIRING
- Mfr Comm. #:
- PIT5751C
- Date Added:
- January 25, 2021
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates and issue with the SES MIL on setting DTC's P0201/P0202/P0203/P0204/P0205/P0206/P0216 and instructing dealership to inspect the engine wiring harness for damage.
Associated Products (4)Associated Documents - December 15, 2020•Document ID: 10187616Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; AIR BAGS; EQUIPMENT; ELECTRICAL SYSTEM; SEATS
- Mfr Comm. #:
- N202310850 02
- Date Added:
- March 1, 2021
- Manufacturer:
- GMC
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 InstructionsFUEL SYSTEM, OTHER:FUEL FILTER; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
- Mfr Comm. #:
- 20NA228
- Date Added:
- February 22, 2021
- Manufacturer:
- CHEVROLET
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:
- GMC
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; EQUIPMENT; AIR BAGS; 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); EQUIPMENT; FUEL SYSTEM, GASOLINE
- Mfr Comm. #:
- 20NA228
- Date Added:
- February 1, 2021
- Manufacturer:
- CHEVROLET
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: 10186049Service Bulletin/Repair InstructionsEQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; ELECTRICAL SYSTEM; AIR BAGS
- Mfr Comm. #:
- N202310850 02
- Date Added:
- February 1, 2021
- Manufacturer:
- GMC
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 14, 2020•Document ID: 10187185Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- PIT5479D
- Date Added:
- February 16, 2021
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary Information communication provides information to the technician about fluid leaking from the brake caliper piston area found during a service of the vehicle. The substance is actually excess assembly grease from the caliper boot and piston installation. This grease can be cleaned off and the rest of the service completed.
Associated Products (6)Associated Documents - December 14, 2020•Document ID: 10185734Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- PIT5479D
- Date Added:
- January 25, 2021
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary Information communication provides information to the technician about fluid leaking from the brake caliper piston area found during a service of the vehicle. The substance is actually excess assembly grease from the caliper boot and piston installation. This grease can be cleaned off and the rest of the service completed.
Associated Products (6)Associated Documents - December 11, 2020•Document ID: 10187375Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 17NA166
- Date Added:
- February 22, 2021
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin provides a procedure to measure vibration and install engine mounts to correct a Rough Idle in Drive concern.
Associated Products (5)Associated Documents - December 11, 2020•Document ID: 10187182Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- PIP5764A
- Date Added:
- February 16, 2021
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates to the technician a possible cause of a P2B60 as terminal corrosiosn and provides a correction
Associated Products (4)Associated Documents - December 11, 2020•Document ID: 10187181Service Bulletin/Repair InstructionsBACK OVER PREVENTION
- Mfr Comm. #:
- PIP5748D
- Date Added:
- February 16, 2021
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates to the technition instructions to replace the particulate matter sensor for a P1488 and to use the special labor operation for tracking purposes.
Associated Products (4)Associated Documents - December 11, 2020•Document ID: 10187180Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- PIT5779D
- Date Added:
- February 16, 2021
- Manufacturer:
- CHEVROLET
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 11, 2020•Document ID: 10186061Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; EQUIPMENT
- Mfr Comm. #:
- 17NA166
- Date Added:
- February 1, 2021
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin provides a procedure to measure vibration and install engine mounts to correct a Rough Idle in Drive concern.
Associated Products (5)Associated Documents - December 11, 2020•Document ID: 10185731Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- PIP5764A
- Date Added:
- January 25, 2021
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to the technician a possible cause of a P2B60 as terminal corrosiosn and provides a correction
Associated Products (4)Associated Documents - December 11, 2020•Document ID: 10185730Service Bulletin/Repair InstructionsBACK OVER PREVENTION
- Mfr Comm. #:
- PIP5748D
- Date Added:
- January 25, 2021
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to the technition instructions to replace the particulate matter sensor for a P1488 and to use the special labor operation for tracking purposes.
Associated Products (4)Associated Documents - December 11, 2020•Document ID: 10185729Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- PIT5779D
- Date Added:
- January 25, 2021
- Manufacturer:
- CHEVROLET
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 10, 2020•Document ID: 10187177Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- PIT5779C
- Date Added:
- February 16, 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