Chevrolet Tahoe Service Bulletins
2,263 manufacturer communications on file.
- August 20, 2020•Document ID: 10179642Service Bulletin/Repair InstructionsENGINE; FUEL SYSTEM, GASOLINE; ELECTRICAL SYSTEM
- Mfr Comm. #:
- PIP5647B
- Date Added:
- September 14, 2020
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates A vehicle may have a concern of running poor and stalling. No trouble codes may be set referencing this condition. Fuel trims around -20% may be observed on both banks. Engine oil level will be found over full and have a fuel odor. It will be found that the Engine oil is diluted with fuel. Small gas engines (SGE) May only have the engine oil level over full and have a fuel odor. It will be found that the Engine oil is diluted with fuel. This concern is caused by marshalling the vehicle around the lot before it is sold and/or short driver cycles.
Associated Products (3)Associated Documents - August 18, 2020•Document ID: 10179640Service Bulletin/Repair InstructionsAIR BAGS; EQUIPMENT ADAPTIVE/MOBILITY
- Mfr Comm. #:
- PIT5759C
- Date Added:
- September 14, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates an issue with the SIR MIL turning on and DTC B14DC setting. Engineering is root causing the concern.
Associated Products (2)Associated Documents - August 17, 2020•Document ID: 10179638Service Bulletin/Repair InstructionsSTRUCTURE; WHEELS
- Mfr Comm. #:
- PIT5765
- Date Added:
- September 14, 2020
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates that some customers may comment on a rattle, flutter, flapping, and/or wind type noise from the front end caused by either the left or right front inner wheel well liner having excessive movement.
Associated Products (2)Associated Documents - August 14, 2020•Document ID: 10180317Service Bulletin/Repair InstructionsTIRES
- Mfr Comm. #:
- 20NA159
- Date Added:
- September 28, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).
Associated Products (22)2021 Buick Enclave2021 Buick Encore2021 Buick Encore GX2021 Buick Envision2021 Cadillac CT42021 Cadillac CT52021 Cadillac XT42021 Cadillac XT52021 Cadillac XT62021 Chevrolet Camaro2021 Chevrolet Corvette2021 Chevrolet Equinox2021 Chevrolet Malibu2021 Chevrolet Suburban2021 Chevrolet Tahoe2021 Chevrolet Trailblazer2021 GMC Acadia2021 GMC Canyon2021 GMC Savana2021 GMC Terrain+ 2 moreAssociated Documents - August 12, 2020•Document ID: 10180315Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 20NA157
- Date Added:
- September 28, 2020
- Manufacturer:
- BUICK
SummaryThis bulletin provides information on the Transport Mode On Message Being Displayed in the Driver Information Center (DIC) and/or Battery Light is Flashing and the procedures to turn the Transport Mode message ON and OFF.
Associated Products (12)Associated Documents - August 11, 2020•Document ID: 10179633Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; POWER TRAIN; EQUIPMENT
- Mfr Comm. #:
- PIT5762A
- Date Added:
- September 14, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates an issues with false codes setting in vehicles due to timing issues with modules Engineering is working on a fix
Associated Products (3)Associated Documents - August 11, 2020•Document ID: 10179632Service Bulletin/Repair InstructionsPOWER TRAIN; ELECTRICAL SYSTEM; EQUIPMENT
- Mfr Comm. #:
- PIT5764
- Date Added:
- September 14, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates how to shift the transmission into neutral for various service procedures.
Associated Products (3)Associated Documents - August 10, 2020•Document ID: 10180293Service Bulletin/Repair InstructionsPOWER TRAIN:AUTOMATIC TRANSMISSION
- Mfr Comm. #:
- 16NA361
- Date Added:
- September 28, 2020
- Manufacturer:
- CHEVROLET
SummaryThis informational bulletin explains possible normal condition of a flare from 1st to 2nd, even if the trans had been repaired for the flare and its still noticed.
Associated Products (26)2021 Buick Enclave2021 Buick Encore2021 Buick Encore GX2021 Buick Envision2021 Cadillac CT42021 Cadillac CT52021 Cadillac Escalade2021 Cadillac XT42021 Cadillac XT52021 Cadillac XT62021 Chevrolet Blazer2021 Chevrolet Camaro2021 Chevrolet Colorado2021 Chevrolet Corvette2021 Chevrolet Equinox2021 Chevrolet Express2021 Chevrolet Malibu2021 Chevrolet Suburban2021 Chevrolet Tahoe2021 Chevrolet Trailblazer+ 6 moreAssociated Documents - August 10, 2020•Document ID: 10179630Service Bulletin/Repair InstructionsSTRUCTURE:BODY; EQUIPMENT
- Mfr Comm. #:
- PIT5763
- Date Added:
- September 14, 2020
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates an issue with bug residue on the paint and how to properly remove it.
Associated Products (2)Associated Documents - August 7, 2020•Document ID: 10179628Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; POWER TRAIN
- Mfr Comm. #:
- PIT5762
- Date Added:
- September 14, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates an issues with false codes setting in vehicles due to timing issues with modules Engineering is working on a fix
Associated Products (3)Associated Documents - August 6, 2020•Document ID: 10179625Service Bulletin/Repair InstructionsEQUIPMENT; ENGINE
- Mfr Comm. #:
- PIP5733B
- Date Added:
- September 14, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates Possible Crank no start or extended crank with DTC p12A6 set current or history. Under Investigation
Associated Products (6)Associated Documents - August 5, 2020•Document ID: 10179624Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; AIR BAGS:FRONTAL; EQUIPMENT
- Mfr Comm. #:
- PIT5759B
- Date Added:
- September 14, 2020
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates an issue with the SIR MIL turning on and DTC B14DC setting. Engineering is root causing the concern.
Associated Products (2)Associated Documents - August 3, 2020•Document ID: 10179622Service Bulletin/Repair InstructionsVISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; VISIBILITY:SUN/MOON ROOF ASSEMBLY; EQUIPMENT
- Mfr Comm. #:
- PIT5761
- Date Added:
- September 14, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates an issue with a gurgle noise from the sunroof drains and advises customers to turn on the HVAC blower to clear the drain.
Associated Products (2)Associated Documents - July 30, 2020•Document ID: 10178409Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; ENGINE
- Mfr Comm. #:
- N202310520
- Date Added:
- August 10, 2020
- Manufacturer:
- GMC
SummaryService Update - certain vehicles may have a condition where the engine oil cooler line is not fully seated into the quick connect at the radiator. Dealers are to inspect the engine oil cooler lines at the quick connector on the radiator to confirm they are fully seated.
Associated Products (4)Associated Documents - July 29, 2020•Document ID: 10178394Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PIP5733A
- Date Added:
- August 10, 2020
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates Possible Crank no start or extended crank with DTC p12A6 set current or history. Under Investigation
Associated Products (6)Associated Documents - July 29, 2020•Document ID: 10178391Service Bulletin/Repair InstructionsAIR BAGS: AIR BAG/RESTRAINT CONTROL MODULE; ELECTRICAL SYSTEM
- Mfr Comm. #:
- PIT5759A
- Date Added:
- August 10, 2020
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates an issue with the SIR MIL turning on and DTC B14DC setting. Engineering is root causing the concern.
Associated Products (2)Associated Documents - July 23, 2020•Document ID: 10178379Service Bulletin/Repair InstructionsAIR BAGS: AIR BAG/RESTRAINT CONTROL MODULE; EQUIPMENT
- Mfr Comm. #:
- PIT5759
- Date Added:
- August 10, 2020
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates an issue with the SIR MIL turning on and DTC B14DC setting. Engineering is root causing the concern.
Associated Products (2)Associated Documents - June 25, 2020•Document ID: 10178287Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- 20NA137
- Date Added:
- August 10, 2020
- Manufacturer:
- GMC
SummaryThis informational bulletin provides information for dealers/technicians on the 2021 Chevrolet Suburban, Tahoe, GMC Yukon and Yukon XL New Model Features.
Associated Products (3)Associated Documents - June 22, 2020•Document ID: 10178339Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- PIP5738
- Date Added:
- August 10, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to the dealer technician that the 10L80 transmission has been place on a part restriction. Dealers are to contact the Product Quality Center before replacing the transmission assembly.
Associated Products (3)Associated Documents - June 12, 2020•Document ID: 10178325Service Bulletin/Repair InstructionsENGINE; EQUIPMENT
- Mfr Comm. #:
- PIP5726
- Date Added:
- August 10, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary Information communication advises the technician that the Product Quality Center has a part restriction for the Engine Control Module. The dealer technician is advised to call the GM Product Quality Center for further assistance
Associated Products (4)Associated Documents