Chevrolet Silverado Service Bulletins (2024)
1,666 manufacturer communications on file.
- May 14, 2025•Document ID: 11024498Service Bulletin/Repair InstructionsFUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 25-NA-044
- Date Added:
- October 27, 2025
- Manufacturer:
- GMC
SummaryThis service bulletin provides information for dealers/technicians on SPS2 Hybrid/EV Battery Data Retrieval for Service High Voltage DTCs.
Associated Products (26)2026 Cadillac Escalade ESV2026 Cadillac Escalade IQ2026 Cadillac Escalade IQL2026 Cadillac Vistiq2025 Cadillac Escalade IQ2025 Cadillac Lyriq2025 Cadillac Optiq2025 Chevrolet Blazer2025 Chevrolet BrightDrop2025 Chevrolet Equinox2025 Chevrolet Silverado2025 GMC Hummer EV Pickup2025 GMC Hummer EV SUV2025 GMC Sierra2024 BrightDrop Zevo2024 Cadillac Lyriq2024 Chevrolet Blazer2024 Chevrolet Equinox2024 Chevrolet Silverado2024 GMC Hummer EV Pickup+ 6 moreAssociated Documents - May 14, 2025•Document ID: 11024496Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM
- Mfr Comm. #:
- 24-NA-202
- Date Added:
- October 27, 2025
- Manufacturer:
- CADILLAC
SummaryThis service bulletin provides dealers with Warranty Administration information on North American Charging Standard (NACS) DC Adapter Warranty Claim Information.
Associated Products (30)2026 Cadillac Escalade ESV2026 Cadillac Escalade IQ2026 Cadillac Escalade IQL2025 Cadillac Escalade IQ2025 Cadillac Lyriq2025 Cadillac Optiq2025 Chevrolet Blazer2025 Chevrolet Equinox2025 Chevrolet Silverado2025 GMC Hummer EV Pickup2025 GMC Hummer EV SUV2025 GMC Sierra2024 Cadillac Lyriq2024 Chevrolet Blazer2024 Chevrolet Equinox2024 Chevrolet Silverado2024 GMC Hummer EV Pickup2024 GMC Hummer EV SUV2023 Cadillac Lyriq2023 Chevrolet Bolt EUV+ 10 moreAssociated Documents - May 14, 2025•Document ID: 11024487Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM
- Mfr Comm. #:
- 23-NA-202
- Date Added:
- October 25, 2025
- Manufacturer:
- GMC
SummaryThis service bulletin provides information on High Voltage Drive Motor Battery - TAC Approval and Exchange Program for BrightDrop, Chevrolet Silverado EV, and GMC Sierra EV, HUMMER EV/SUV.
Associated Products (14)2025 Cadillac Escalade IQ2025 Chevrolet BrightDrop2025 Chevrolet Silverado2025 GMC Hummer EV Pickup2025 GMC Hummer EV SUV2025 GMC Sierra2024 BrightDrop Zevo2024 Chevrolet Silverado2024 GMC Hummer EV Pickup2024 GMC Hummer EV SUV2024 GMC Sierra2023 BrightDrop Zevo2023 GMC Hummer EV Pickup2022 GMC Hummer EV PickupAssociated Documents - May 14, 2025•Document ID: 11023365Service Bulletin/Repair InstructionsFUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 18-NA-180
- Date Added:
- September 26, 2025
- Manufacturer:
- GMC
SummaryThis Warranty Administration service bulletin provides Lithium-Ion battery Exchange Process and Transaction Submission information.
Associated Products (87)2026 Cadillac Escalade ESV2026 Cadillac Escalade IQ2026 Cadillac Escalade IQL2026 Cadillac Lyriq2026 Cadillac Optiq2026 Chevrolet Blazer2026 Chevrolet BrightDrop2026 Chevrolet Corvette2026 Chevrolet Equinox2026 Chevrolet Silverado2026 GMC Hummer EV Pickup2026 GMC Hummer EV SUV2026 GMC Sierra2025 Cadillac Escalade IQ2025 Cadillac Lyriq2025 Cadillac Optiq2025 Chevrolet Blazer2025 Chevrolet BrightDrop2025 Chevrolet Equinox2025 Chevrolet Silverado+ 67 moreAssociated Documents - May 14, 2025•Document ID: 11018488Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIC6602B
- Date Added:
- May 20, 2025
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates to dealers steps to follow to obtain an IOK radio.
Associated Products (22)2025 Chevrolet Corvette2025 Chevrolet Silverado2025 GMC Hummer EV Pickup2025 GMC Sierra2024 Chevrolet Corvette2024 Chevrolet Silverado2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 GMC Hummer EV Pickup2024 GMC Sierra2024 GMC Yukon2024 GMC Yukon XL2023 Chevrolet Silverado2023 Chevrolet Suburban2023 Chevrolet Tahoe2023 GMC Hummer EV Pickup2023 GMC Sierra2022 Chevrolet Silverado2022 Chevrolet Suburban2022 Chevrolet Tahoe+ 2 moreAssociated Documents - May 13, 2025•Document ID: 11018471Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIT6381
- Date Added:
- May 20, 2025
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates an issue where the trailer tire pressures are showing the incorrect tire pressures due to a software anomaly
Associated Products (4)Associated Documents - May 13, 2025•Document ID: 11018472Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIT6378
- Date Added:
- May 20, 2025
- Manufacturer:
- CADILLAC
SummaryThis Preliminary Information communicates to dealership technicians to not replace any parts at this time for the error 302. They can communicate to the customer for the work around at this time.
Associated Products (10)Associated Documents - May 13, 2025•Document ID: 11018484Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIP6060
- Date Added:
- May 20, 2025
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to technicians diagnostics for 8 speed transmission shudders caused by a potential engine concern and/or a possible faulty HO2S sensor 1
Associated Products (12)Associated Documents - May 13, 2025•Document ID: 11018476Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIC6587B
- Date Added:
- May 20, 2025
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates That the active safety systems maybe inoperable and to perform a module reset to correct.
Associated Products (22)2026 Cadillac Vistiq2025 Buick Enclave2025 Cadillac CT42025 Cadillac CT52025 Cadillac Escalade2025 Cadillac Escalade ESV2025 Cadillac Escalade IQ2025 Cadillac Optiq2025 Chevrolet Blazer2025 Chevrolet Equinox2025 Chevrolet Silverado2025 Chevrolet Suburban2025 Chevrolet Tahoe2025 Chevrolet Traverse2025 GMC Acadia2025 GMC Sierra2025 GMC Yukon2025 GMC Yukon XL2024 Chevrolet Silverado2024 Chevrolet Traverse+ 2 moreAssociated Documents - May 13, 2025•Document ID: 11018475Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIT6362B
- Date Added:
- May 20, 2025
- Manufacturer:
- CHEVROLET
SummaryThis preliminary information communicates to dealership technicians various radio concerns are all related to software and Engineering is currently working on a design improvement.
Associated Products (24)2025 Buick Enclave2025 Buick Envision2025 Cadillac CT52025 Cadillac Escalade IQ2025 Cadillac Lyriq2025 Cadillac XT42025 Chevrolet Colorado2025 Chevrolet Equinox2025 Chevrolet Silverado2025 Chevrolet Traverse2025 GMC Acadia2025 GMC Canyon2025 GMC Sierra2024 Buick Envision2024 Cadillac Lyriq2024 Cadillac XT42024 Chevrolet Blazer2024 Chevrolet Colorado2024 Chevrolet Equinox2024 Chevrolet Silverado+ 4 moreAssociated Documents - May 12, 2025•Document ID: 11018467Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIT6192C
- Date Added:
- May 19, 2025
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates an issue with the engine harness chaffing on an a/c pipe causing communication issues.
Associated Products (8)Associated Documents - May 12, 2025•Document ID: 11024499Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; POWER TRAIN
- Mfr Comm. #:
- 25-NA-108
- Date Added:
- October 27, 2025
- Manufacturer:
- CADILLAC
SummaryThis bulletin provides a procedure to inspect and verify the drive shafts are over extending past the 5mm tolerance, causing the customers concern of a fluid leak under the vehicle.
Associated Products (8)Associated Documents - May 9, 2025•Document ID: 11024500Service Bulletin/Repair InstructionsAIR BAGS; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 25-NA-119
- Date Added:
- October 27, 2025
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides information on the Service Safety Restraint Message displayed on the DIC Airbag malfunction indicator illuminated.
Associated Products (18)2025 Cadillac Escalade2025 Cadillac Escalade ESV2025 Chevrolet Blazer2025 Chevrolet Silverado2025 Chevrolet Suburban2025 Chevrolet Tahoe2025 GMC Sierra2025 GMC Yukon2025 GMC Yukon XL2024 Cadillac Escalade2024 Cadillac Escalade ESV2024 Chevrolet Blazer2024 Chevrolet Silverado2024 Chevrolet Suburban2024 Chevrolet Tahoe2024 GMC Sierra2024 GMC Yukon2024 GMC Yukon XLAssociated Documents - May 9, 2025•Document ID: 11023266Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM
- Mfr Comm. #:
- PIE0836
- Date Added:
- September 23, 2025
- Manufacturer:
- CADILLAC
SummaryThis engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the Malfunction Indicator Lamp (MIL) illuminated on the Driver Information Center (DIC) and/or a no-start condition following a recent vehicle update.
Associated Products (20)2025 Cadillac Escalade IQ2025 Cadillac Lyriq2025 Chevrolet Blazer2025 Chevrolet BrightDrop2025 Chevrolet Equinox2025 Chevrolet Silverado2025 GMC Hummer EV Pickup2025 GMC Hummer EV SUV2025 GMC Sierra2024 BrightDrop Zevo2024 Cadillac Lyriq2024 Chevrolet Blazer2024 Chevrolet Equinox2024 Chevrolet Silverado2024 GMC Hummer EV Pickup2024 GMC Sierra2023 BrightDrop Zevo2023 Cadillac Lyriq2023 GMC Hummer EV Pickup2022 GMC Hummer EV PickupAssociated Documents - May 9, 2025•Document ID: 11018442Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIP5865D
- Date Added:
- May 19, 2025
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates the possibility of DTC P30BF failing on low mile vehicles due to the possibility of the cylinder 1/2 sliding barrel binding on intake camshaft.
Associated Products (26)2025 Cadillac CT42025 Chevrolet Colorado2025 Chevrolet Silverado2025 GMC Canyon2025 GMC Sierra2024 Cadillac CT42024 Chevrolet Colorado2024 Chevrolet Silverado2024 GMC Canyon2024 GMC Sierra2023 Cadillac CT42023 Chevrolet Colorado2023 Chevrolet Silverado2023 GMC Canyon2023 GMC Sierra2022 Cadillac CT42022 Chevrolet Silverado2022 GMC Sierra2021 Cadillac CT42021 Chevrolet Silverado+ 6 moreAssociated Documents - May 8, 2025•Document ID: 11022868Service Bulletin/Repair InstructionsSTRUCTURE:BODY
- Mfr Comm. #:
- 25-NA-114
- Date Added:
- September 6, 2025
- Manufacturer:
- GMC
SummaryThis informational bulletin provides information on Anti-Chip Coating Appearance.
Associated Products (16)2025 Chevrolet Silverado2025 GMC Sierra2024 Chevrolet Silverado2024 GMC Sierra2023 Chevrolet Silverado2023 GMC Sierra2022 Chevrolet Silverado2022 GMC Sierra2021 Chevrolet Silverado2021 GMC Sierra2020 Chevrolet Silverado2020 GMC Sierra2019 Chevrolet Silverado2019 GMC Sierra2018 Chevrolet Silverado2018 GMC SierraAssociated Documents - May 8, 2025•Document ID: 11020428Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 25-NA-014
- Date Added:
- July 8, 2025
- Manufacturer:
- GMC
SummaryThis bulletin provides a procedure to overhaul the control valve to replace a plate and worn down check ball to correct the customers concern of No Reverse, No Shift Past Third Gear - DTC P2732 Set.
Associated Products (4)Associated Documents - May 8, 2025•Document ID: 11020262Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 24-NA-075
- Date Added:
- July 7, 2025
- Manufacturer:
- CHEVROLET
SummaryThis bulletin provides a procedure to add a shim to the rear axle to change the pitch of said axle to correct the angle of the axle to pinion variance.
Associated Products (4)Associated Documents - May 8, 2025•Document ID: 11020259Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 21-NA-238
- Date Added:
- July 7, 2025
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin provides a procedure to inspect the front pump of the transmission for a possible leak.
Associated Products (12)Associated Documents - May 8, 2025•Document ID: 11018435Service Bulletin/Repair InstructionsUNKNOWN OR OTHER
- Mfr Comm. #:
- PIT6300A
- Date Added:
- May 19, 2025
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to the technician on the a potential cause for Buzz/rattle/vibration from the passenger side when the vehicle is under light load, with a 3.0L LZ0 Engine.
Associated Products (2)Associated Documents