Chevrolet Silverado Service Bulletins
10,441 manufacturer communications on file.
- January 30, 2024•Document ID: 10250001Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
- Mfr Comm. #:
- PIT5734G
- Date Added:
- February 12, 2024
- Manufacturer:
- GMC
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 (26)2024 Cadillac Escalade2024 Chevrolet Silverado2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 GMC Sierra2024 GMC Yukon XL2023 Cadillac Escalade ESV2023 Chevrolet Silverado2023 Chevrolet Suburban2023 Chevrolet Tahoe2023 GMC Sierra2023 GMC Yukon XL2022 Cadillac Escalade ESV2022 Chevrolet Silverado2022 Chevrolet Suburban2022 Chevrolet Tahoe2022 GMC Sierra2022 GMC Yukon XL2021 Cadillac Escalade ESV2021 Chevrolet Silverado+ 6 moreAssociated Documents - January 29, 2024•Document ID: 10249999Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- PIP5810B
- Date Added:
- February 12, 2024
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates that the tool for the HD transfer cases to install the input seal during a repair is incorrect and a new tool is in development.
Associated Products (10)Associated Documents - January 29, 2024•Document ID: 10249404Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- N232430460
- Date Added:
- January 29, 2024
- Manufacturer:
- CHEVROLET
SummarySpecial Coverage. Certain vehicles may have a condition that could cause the engineâs cylinder 2 glow plug to fail. If this condition occurs, the Malfunction Indicator Lamp (Check Engine Light) will illuminate, and a diagnostic trouble code will set. Dealers are to replace the cylinder 2 glow plug as necessary. The repairs will be made at no charge to the customer.
Associated Products (2)Associated Documents - January 29, 2024•Document ID: 10250278Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT
- Mfr Comm. #:
- 23-NA-189
- Date Added:
- February 14, 2024
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin assists technicians in setting up PicoScope hardware/software to monitor CAN bus traffic (voltage patterns) to aid Technical Assistance (TAC) and Field Service Engineers (FSEs) in diagnosing electrical issues present on network communication circuits.
Associated Products (201)2024 BrightDrop Zevo2024 Buick Enclave2024 Buick Encore2024 Buick Encore GX2024 Buick Envision2024 Buick Envista2024 Cadillac CT42024 Cadillac CT52024 Cadillac Escalade2024 Cadillac Lyriq2024 Cadillac XT42024 Cadillac XT52024 Cadillac XT62024 Chevrolet Blazer2024 Chevrolet Bolt EV2024 Chevrolet Camaro2024 Chevrolet Colorado2024 Chevrolet Corvette2024 Chevrolet Equinox2024 Chevrolet Express+ 181 moreAssociated Documents - January 29, 2024•Document ID: 10250275Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT
- Mfr Comm. #:
- 22-NA-114
- Date Added:
- February 14, 2024
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides information on Forklift and Vehicle Hoist Requirements to Support Electric Vehicle (EV) High Voltage Battery Handling.
Associated Products (25)2024 BrightDrop Zevo2024 Cadillac Lyriq2024 Chevrolet Blazer2024 Chevrolet Bolt EV2024 Chevrolet Equinox2024 Chevrolet Silverado2024 GMC Hummer EV Pickup2024 GMC Hummer EV SUV2023 BrightDrop Zevo2023 Cadillac Lyriq2023 Chevrolet Bolt EUV2023 Chevrolet Bolt EV2023 GMC Hummer EV Pickup2022 Chevrolet Bolt EUV2022 Chevrolet Bolt EV2022 GMC Hummer EV Pickup2021 Chevrolet Bolt EV2020 Chevrolet Bolt EV2019 Chevrolet Bolt EV2019 Chevrolet Volt+ 5 moreAssociated Documents - January 29, 2024•Document ID: 10250000Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- PIT6118
- Date Added:
- February 12, 2024
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to dealer on how to check for an OTA update pending
Associated Products (19)2024 Chevrolet Corvette2024 Chevrolet Silverado2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 GMC Hummer EV SUV2024 GMC Sierra2024 GMC Yukon XL2023 Chevrolet Silverado2023 Chevrolet Suburban2023 Chevrolet Tahoe2023 GMC Hummer EV Pickup2023 GMC Sierra2023 GMC Yukon2022 Chevrolet Silverado2022 Chevrolet Suburban2022 Chevrolet Tahoe2022 GMC Hummer EV Pickup2022 GMC Sierra2022 GMC YukonAssociated Documents - January 26, 2024•Document ID: 10250258Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 23-NA-214
- Date Added:
- February 14, 2024
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides Information on Purge Pump Part Replacement and Purge pump Part Number Interchangeability.
Associated Products (69)2024 Buick Encore GX2024 Buick Envision2024 Buick Envista2024 Cadillac CT42024 Cadillac CT52024 Cadillac XT42024 Cadillac XT52024 Cadillac XT62024 Chevrolet Blazer2024 Chevrolet Colorado2024 Chevrolet Silverado2024 Chevrolet Trailblazer2024 Chevrolet Traverse2024 Chevrolet Trax2024 GMC Acadia2024 GMC Canyon2024 GMC Sierra2023 Buick Encore GX2023 Buick Envision2023 Cadillac CT4+ 49 moreAssociated Documents - January 25, 2024•Document ID: 10250261Service Bulletin/Repair InstructionsEQUIPMENT; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 23-NA-227
- Date Added:
- February 14, 2024
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin provides repair information to correct a customer concern of Radio Software Version W27E-172.5.1-M169-SQBR4-126.1 â Multiple Updates for IVD.
Associated Products (2)Associated Documents - January 25, 2024•Document ID: 10250268Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT
- Mfr Comm. #:
- PIE0753C
- Date Added:
- February 14, 2024
- Manufacturer:
- CHEVROLET
SummaryThis engineering information (EI) will assist GM to recover a small number of electric vehicle battery packs from customer-owned vehicles in the field for further engineering study and analysis.
Associated Products (18)2024 Cadillac Lyriq2024 Chevrolet Blazer2024 Chevrolet Silverado2024 GMC Hummer EV Pickup2024 GMC Hummer EV SUV2023 BrightDrop Zevo2023 Cadillac Lyriq2023 Chevrolet Bolt EUV2023 Chevrolet Bolt EV2023 GMC Hummer EV Pickup2022 Chevrolet Bolt EUV2022 Chevrolet Bolt EV2022 GMC Hummer EV Pickup2021 Chevrolet Bolt EV2020 Chevrolet Bolt EV2019 Chevrolet Bolt EV2018 Chevrolet Bolt EV2017 Chevrolet Bolt EVAssociated Documents - January 25, 2024•Document ID: 10250249Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 21-NA-132
- Date Added:
- February 14, 2024
- Manufacturer:
- CHEVROLET
SummaryThis informational bulletin provides Changes to the Automatic Stop/Start feature for Certain 2021 Escalade models, Silverado 1500, Suburban, Tahoe, Sierra 1500, Yukon models Equipped with RPO NSS.
Associated Products (16)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 XLAssociated Documents - January 24, 2024•Document ID: 10250267Service Bulletin/Repair InstructionsEQUIPMENT; ENGINE AND ENGINE COOLING; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
- Mfr Comm. #:
- PIE0747E
- Date Added:
- February 14, 2024
- Manufacturer:
- GMC
SummaryThis engineering information (EI) closure ends the need for gathering further information from technicians regarding information to inform dealership personnel on elevated Warranty being seen on A/C compressors.
Associated Products (6)Associated Documents - January 24, 2024•Document ID: 10249994Service Bulletin/Repair InstructionsFUEL SYSTEM, GASOLINE
- Mfr Comm. #:
- PIP5395H
- Date Added:
- February 12, 2024
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have rattle or ticking noise that is louder inside the vehicle than outside. The noise may also sound like a lifter tick. If the noise is heard best at the fuel line and the sound will be real loud with a stethoscope. The fuel line will need to be replaced.
Associated Products (42)2023 Chevrolet Camaro2022 Chevrolet Camaro2021 Chevrolet Camaro2020 Chevrolet Camaro2019 Chevrolet Camaro2018 Cadillac CTS2018 Cadillac Escalade2018 Chevrolet Camaro2018 Chevrolet Corvette2018 Chevrolet Silverado2018 Chevrolet Suburban2018 Chevrolet Tahoe2018 GMC Sierra2018 GMC Yukon XL2017 Cadillac CTS2017 Cadillac Escalade2017 Chevrolet Camaro2017 Chevrolet Corvette2017 Chevrolet Silverado2017 Chevrolet Suburban+ 22 moreAssociated Documents - January 23, 2024•Document ID: 10249993Service Bulletin/Repair InstructionsPOWER TRAIN:AXLE ASSEMBLY
- Mfr Comm. #:
- PIP5959
- Date Added:
- February 12, 2024
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates that the rear axle RPO may have been miscoded in the vehicle build.
Associated Products (2)Associated Documents - January 23, 2024•Document ID: 10250255Service Bulletin/Repair InstructionsEQUIPMENT; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 23-NA-160
- Date Added:
- February 14, 2024
- Manufacturer:
- CADILLAC
SummaryThis service bulletin provides repair information to correct a customer concern of IVD Radio Software issues.
Associated Products (3)Associated Documents - January 23, 2024•Document ID: 10250265Service Bulletin/Repair InstructionsEQUIPMENT; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 24-NA-015
- Date Added:
- February 14, 2024
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides Hybrid/EV Charging Issue Information and Data Collection Worksheet.
Associated Products (17)2024 BrightDrop Zevo2024 Cadillac Lyriq2024 Chevrolet Blazer2024 Chevrolet Silverado2024 GMC Hummer EV Pickup2024 GMC Hummer EV SUV2023 Chevrolet Bolt EUV2023 Chevrolet Bolt EV2023 GMC Hummer EV Pickup2022 Chevrolet Bolt EUV2022 Chevrolet Bolt EV2022 GMC Hummer EV Pickup2021 Chevrolet Bolt EV2020 Chevrolet Bolt EV2019 Chevrolet Bolt EV2018 Chevrolet Bolt EV2017 Chevrolet Bolt EVAssociated Documents - January 23, 2024•Document ID: 10249991Service Bulletin/Repair InstructionsSTEERING
- Mfr Comm. #:
- PIT6115
- Date Added:
- February 12, 2024
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates the proper procedures for doing an alignment on a vehicle with super cruise that has a pulling complaint.
Associated Products (16)2024 Cadillac Escalade2024 Chevrolet Silverado2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 GMC Sierra2024 GMC Yukon XL2023 Cadillac Escalade ESV2023 Chevrolet Silverado2023 Chevrolet Suburban2023 Chevrolet Tahoe2023 GMC Sierra2023 GMC Yukon XL2022 Cadillac Escalade ESV2022 Chevrolet Silverado2022 GMC Sierra2021 Cadillac Escalade ESVAssociated Documents - January 22, 2024•Document ID: 10250250Service Bulletin/Repair InstructionsPOWER TRAIN; EQUIPMENT
- Mfr Comm. #:
- 21-NA-238
- Date Added:
- February 14, 2024
- Manufacturer:
- GMC
SummaryThis technical bulletin provides a procedure to inspect the front pump of the transmission for a possible leak.
Associated Products (10)Associated Documents - January 22, 2024•Document ID: 10249990Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- PIP5935B
- Date Added:
- February 12, 2024
- Manufacturer:
- CHEVROLET
SummaryCommunicates the need for restriction on 2019 through 2023 6.6L L5D engines
Associated Products (5)Associated Documents - January 22, 2024•Document ID: 10249989Service Bulletin/Repair InstructionsWHEELS
- Mfr Comm. #:
- PIT6114
- Date Added:
- February 12, 2024
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates an issue with a rear wheel speed DTC caused by an axle shaft with excessive runout. Dealers are to replace the axle shaft.
Associated Products (2)Associated Documents - January 22, 2024•Document ID: 10249137Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; UNKNOWN OR OTHER; FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY; FUEL SYSTEM, GASOLINE
- Mfr Comm. #:
- N232425850
- Date Added:
- January 23, 2024
- Manufacturer:
- GMC
SummaryService Update - Certain vehicles may have a condition in which the fuel tank fuel pump module manifold connector is not completely clipped to fuel pump housing. Dealers are to replace the Fuel Tank Fuel Pump Module.
Associated Products (4)Associated Documents