Chevrolet Silverado Service Bulletins (2021)
1,748 manufacturer communications on file.
- March 17, 2022•Document ID: 10209127Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- N222362910
- Date Added:
- March 18, 2022
- Manufacturer:
- CHEVROLET
SummaryStop Delivery Order: Reference Number N222362910 - certain vehicles may experience a hydro-lock/no start issue. Until further instructions are received, new vehicles subject to this stop delivery order must be held and not delivered to customers, dealer-traded, released to auction, used for demonstration purposes or any other dealer use.
Associated Products (4)Associated Documents - March 17, 2022•Document ID: 10210334Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; ENGINE
- Mfr Comm. #:
- PIP5844
- Date Added:
- April 18, 2022
- Manufacturer:
- BUICK
SummaryThis Preliminary information communicates the possibility of dtc p06DD due to low or no oil pressure immediately following engine oil and filter change due to oil filter and main oil gallery being drained or empty.
Associated Products (16)2022 Buick Encore GX2022 Cadillac CT42022 Chevrolet Silverado2022 Chevrolet Trailblazer2022 GMC Sierra2021 Buick Encore GX2021 Cadillac CT42021 Chevrolet Silverado2021 Chevrolet Trailblazer2021 GMC Sierra2020 Buick Encore GX2020 Cadillac CT42020 Chevrolet Silverado2020 GMC Sierra2019 Chevrolet Silverado2019 GMC SierraAssociated Documents - March 16, 2022•Document ID: 10209465Service Bulletin/Repair InstructionsFUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 20-NA-038
- Date Added:
- April 1, 2022
- Manufacturer:
- CHEVROLET
SummaryThis informational bulletin explains the difference in AFM and DFM engines and what is and is not activated during this occurrence.
Associated Products (64)2022 Chevrolet 35002022 Chevrolet 45002022 Chevrolet 4500HD2022 Chevrolet 4500XD2022 Chevrolet 5500HD2022 Chevrolet 5500XD2022 Chevrolet Camaro2022 Chevrolet Corvette2022 Chevrolet Equinox2022 Chevrolet Express2022 Chevrolet Silverado2022 Chevrolet Suburban2022 Chevrolet Tahoe2021 Chevrolet 35002021 Chevrolet 4500HD2021 Chevrolet 4500XD2021 Chevrolet 5500HD2021 Chevrolet 5500XD2021 Chevrolet Camaro2021 Chevrolet Corvette+ 44 moreAssociated Documents - March 10, 2022•Document ID: 10209136Service Bulletin/Repair InstructionsEQUIPMENT; STRUCTURE
- Mfr Comm. #:
- 12-08-51-002N
- Date Added:
- March 19, 2022
- Manufacturer:
- GMC
SummaryThis informational bulletin provides technicians and dealership personnel with spray-in bed liner general information and repair procedures.
Associated Products (37)2022 Chevrolet Colorado2022 Chevrolet Silverado2022 GMC Canyon2022 GMC Hummer EV Pickup2022 GMC Sierra2021 Chevrolet Colorado2021 Chevrolet Silverado2021 GMC Canyon2021 GMC Sierra2020 Chevrolet Colorado2020 Chevrolet Silverado2020 GMC Canyon2020 GMC Sierra2019 Chevrolet Colorado2019 Chevrolet Silverado2019 GMC Canyon2019 GMC Sierra2018 Chevrolet Colorado2018 Chevrolet Silverado2018 GMC Canyon+ 17 moreAssociated Documents - March 9, 2022•Document ID: 10210325Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING; ENGINE
- Mfr Comm. #:
- PIP5838A
- Date Added:
- April 18, 2022
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to the dealership technician a change made to the wire harness and reductant control module for the Diesel Exhaust Fluid tank connector.
Associated Products (6)Associated Documents - March 9, 2022•Document ID: 10209393Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- 22-NA-029
- Date Added:
- March 30, 2022
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin provides a procedure to install a new tonneau cover front seal.
Associated Products (4)Associated Documents - March 7, 2022•Document ID: 10209258Service Bulletin/Repair InstructionsEQUIPMENT; ELECTRICAL SYSTEM; VISIBILITY
- Mfr Comm. #:
- 20-NA-105
- Date Added:
- March 24, 2022
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin provides repair information to correct a customer concern of 360 Camera Views go Blank with Tailgate Removed.
Associated Products (6)Associated Documents - March 7, 2022•Document ID: 10210322Service Bulletin/Repair InstructionsVISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
- Mfr Comm. #:
- PIT5734D
- Date Added:
- April 18, 2022
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates an issue with poor heater performance and advises dealerships to inspect the heater core inlet and outlet hoses for being twisted or kinked.
Associated Products (14)Associated Documents - March 7, 2022•Document ID: 10210321Service Bulletin/Repair InstructionsWHEELS; TIRES
- Mfr Comm. #:
- PIT3271M
- Date Added:
- April 18, 2022
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in question and its applications. Technician should not use the information that is provided by the antilock braking system tire size selection.
Associated Products (972)2022 Buick Enclave2022 Buick Encore2022 Buick Encore GX2022 Buick Envision2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Cadillac XT42022 Cadillac XT52022 Cadillac XT62022 Chevrolet 35002022 Chevrolet 45002022 Chevrolet 4500HD2022 Chevrolet 4500XD2022 Chevrolet 5500HD2022 Chevrolet 5500XD2022 Chevrolet Blazer2022 Chevrolet Bolt EUV2022 Chevrolet Bolt EV+ 952 moreAssociated Documents - March 7, 2022•Document ID: 10210319Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- PIT5746B
- Date Added:
- April 18, 2022
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates information on how dealers can contact the supplier for Associated Accessories offered through GM.
Associated Products (50)2022 Cadillac Escalade ESV2022 Chevrolet Silverado2022 Chevrolet Suburban2022 Chevrolet Tahoe2022 GMC Sierra2022 GMC Yukon XL2021 Cadillac Escalade ESV2021 Chevrolet Silverado2021 Chevrolet Suburban2021 Chevrolet Tahoe2021 GMC Sierra2021 GMC Yukon XL2020 Cadillac Escalade ESV2020 Chevrolet Silverado2020 Chevrolet Suburban2020 Chevrolet Tahoe2020 GMC Sierra2020 GMC Yukon XL2019 Cadillac Escalade ESV2019 Chevrolet Silverado+ 30 moreAssociated Documents - March 3, 2022•Document ID: 10210315Service Bulletin/Repair InstructionsEXTERIOR LIGHTING; ELECTRICAL SYSTEM
- Mfr Comm. #:
- PIP5843
- Date Added:
- April 18, 2022
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates to the dealers information related to a Malfunction Indicator Lamp (MIL) Illuminated During Cold Ambient Temperatures with DTCs P30C3 and/or P30BF P30C7 P30CB Setting.
Associated Products (11)Associated Documents - March 3, 2022•Document ID: 10209120Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 21-NA-095
- Date Added:
- March 18, 2022
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin provides a procedure to seal the exhaust at the UFSCR and Tailpipe flange.
Associated Products (18)2022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Chevrolet Silverado2022 Chevrolet Suburban2022 Chevrolet Tahoe2022 GMC Sierra2022 GMC Yukon2022 GMC Yukon XL2021 Cadillac Escalade2021 Cadillac Escalade ESV2021 Chevrolet Silverado2021 Chevrolet Suburban2021 Chevrolet Tahoe2021 GMC Sierra2021 GMC Yukon2021 GMC Yukon XL2020 Chevrolet Silverado2020 GMC SierraAssociated Documents - March 2, 2022•Document ID: 10210314Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- PIP5706A
- Date Added:
- April 18, 2022
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates to the dealer a condition with the throttle body that may illuminate the service engine soon light, cause the engine to run rough and/or display reduced engine power message. Dealers are instructed to replace the throttle body assembly and install a grounding wire from the throttle body to the valve cover to prevent future failures.
Associated Products (4)Associated Documents - March 2, 2022•Document ID: 10210311Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PIT5750B
- Date Added:
- April 18, 2022
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates an issue with the battery goes dead and provides diagnostics tips on inspecting the LIN bus.
Associated Products (8)Associated Documents - March 2, 2022•Document ID: 10210310Service Bulletin/Repair InstructionsEQUIPMENT; EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
- Mfr Comm. #:
- PIT5897
- Date Added:
- April 18, 2022
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to dealer of a possible concern with a display and the actions needed to correct the concern.
Associated Products (10)Associated Documents - March 2, 2022•Document ID: 10209122Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 22-NA-047
- Date Added:
- March 18, 2022
- Manufacturer:
- CHEVROLET
SummaryInformation bulletin explains a possible coolant leak coming from the cylinder head bolt areas.
Associated Products (74)2021 Cadillac Escalade2021 Cadillac Escalade ESV2021 Chevrolet Camaro2021 Chevrolet Silverado2021 Chevrolet Suburban2021 Chevrolet Tahoe2021 GMC Sierra2021 GMC Yukon2021 GMC Yukon XL2020 Cadillac Escalade2020 Cadillac Escalade ESV2020 Chevrolet Camaro2020 Chevrolet Silverado2020 Chevrolet Suburban2020 Chevrolet Tahoe2020 GMC Sierra2020 GMC Yukon2020 GMC Yukon XL2019 Cadillac CTS2019 Cadillac Escalade+ 54 moreAssociated Documents - March 1, 2022•Document ID: 10209121Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; LANE DEPARTURE; FORWARD COLLISION AVOIDANCE
- Mfr Comm. #:
- 22-NA-046
- Date Added:
- March 18, 2022
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin provides repair information to correct a customer concern of Service Front Camera Message on the Driver Information Center (DIC).
Associated Products (4)Associated Documents - February 25, 2022•Document ID: 10208993Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:ENGINE:CRANK/CAMSHAFT POSITION SENSOR
- Mfr Comm. #:
- PIP5840
- Date Added:
- March 14, 2022
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates to technicians to modify the camshaft housing cover insulator by removing the stand off identified in the attached pictures.
Associated Products (14)Associated Documents - February 24, 2022•Document ID: 10208991Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PIC6450
- Date Added:
- March 14, 2022
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates a process to correct the concern of Unable to contact OnStar after the 3G EOL on 2015-2022 model year vehicles in the United States.
Associated Products (273)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 Silverado2022 Chevrolet Suburban2022 Chevrolet Tahoe2022 Chevrolet Trailblazer+ 253 moreAssociated Documents - February 22, 2022•Document ID: 10208990Service Bulletin/Repair InstructionsSERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT
- Mfr Comm. #:
- PIP5834A
- Date Added:
- March 14, 2022
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates that the service 4wd message related to C119E can be diagnosed and repaired.
Associated Products (6)Associated Documents