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Service bulletins for the 2025 GMC Hummer EV Pickup

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

388 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Only bulletins with component: Body and frame are shown. Show all

Bulletins, newest first
PIE08342025-09-10. Service bulletin. STRUCTURE:BODY; ELECTRICAL SYSTEM. This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards the hood will not latch, open and/or gets stuck, hood ajar message displayed on driver information center (DIC), DTCs P257D, P257E, P257F, B1C80, B1C81, B1C85, B1C89, B1C8C, B1C8D, B1CB5 , B1CBF set.
24-NA-0292025-07-07. Service bulletin. STRUCTURE:BODY. This informational bulletin provides information on HUMMER EV Water Leak Diagnostic Tips.
PIE08262025-05-03. Service bulletin. STRUCTURE:BODY. This engineering information (EI) is requesting pictures from technicians in regard to center hood molding being loose and/or potentially detaching from vehicle.
24-NA-0282025-05-02. Service bulletin. ELECTRICAL SYSTEM; STRUCTURE:BODY. This service bulletin provides information on Power Tonneau Cover Diagnostic Tips.
05-08-51-001L2025-03-08. Service bulletin. STRUCTURE:BODY. This informational bulletin provides a procedure on how to remove the paint stain that may present itself under the shipping film.
22-NA-1442025-03-05. Service bulletin. ELECTRICAL SYSTEM; STRUCTURE:BODY. This service bulletin provides a repair procedure to correct customer concerns of Power Windows, Door Locks and Outside Mirrors Inoperative, Unwanted Theft Alarm Activation, Random Messages Displayed on Driver Information Center (DIC).
22-NA-2442025-02-12. Service bulletin. UNKNOWN OR OTHER; STRUCTURE:BODY. This warranty administration service bulletin provides information about GM Accessories - Dealer-Installed, Repaired or Replaced During Warranty Coverage Period.
10-08-110-001L2025-02-11. Service bulletin. STRUCTURE:BODY; VEHICLE SPEED CONTROL. This service bulletin provides information on proper use of floor mats.
25-NA-0032025-02-11. Service bulletin. SERVICE BRAKES; STRUCTURE:BODY. This technical bulletin provides a procedure on a rattle type noise heard from the brake pedal area.
25-NA-0032025-02-07. Service bulletin. SERVICE BRAKES; STRUCTURE:BODY. This service bulletin provides repair information to correct a customer concern of a rattle type noise heard from the brake pedal area.
PIT6202D2025-02-03. Service bulletin. STRUCTURE:BODY. This Preliminary information communicates how to repair the e-Trunk if it has lost it's learn with a new software update
25-NA-0122025-01-31. Service bulletin. STRUCTURE:BODY. This technical bulletin provides repair information to correct a customer concern of Front Floor Console Center Compartment Door Stuck Closed.
PIT6213B2025-01-20. Service bulletin. STRUCTURE:BODY. This Preliminary information communicates that the Tailgate Assist Handle is not included with the Hummer EV and the RST/Denali EV trucks and how to get one if needed.
24-NA-2572025-01-16. Service bulletin. SEAT BELTS; STRUCTURE:BODY. This technical bulletin provides a procedure to correct Rear Seat Belt Bezel Falls Off.
24-NA-0282025-01-16. Service bulletin. STRUCTURE:BODY; ELECTRICAL SYSTEM. This informational bulletin provides information on Power Tonneau Cover Diagnostic Tips.
24-NA-0832025-01-09. Service bulletin. ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM; STRUCTURE:BODY. This informational bulletin provides information on EV Charge Inlet Dust Cover Replacement Information.
24-NA-2572024-12-17. Service bulletin. SEAT BELTS; STRUCTURE:BODY. This technical bulletin provides a procedure to correct Rear Seat Belt Bezel Falls Off.
24-NA-2262024-12-16. Service bulletin. STRUCTURE:BODY. This technical bulletin provides repair information to correct a customer concern of Passenger Side Windshield A-Pillar Speaker Grill Cover Falling Off/Loose/Not Flush.
PIT6202C2024-12-12. Service bulletin. STRUCTURE:BODY. This Preliminary information communicates how to properly relearn the e-Trunk if it has lost it's learn.
21-NA-0432024-12-10. Service bulletin. STRUCTURE:BODY; WHEELS; ENGINE; SERVICE BRAKES; UNKNOWN OR OTHER. This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
12-08-51-002R2024-12-10. Service bulletin. STRUCTURE:BODY. This informational bulletin provides technicians and dealership personnel with spray-in bed liner general information and repair procedures.
PIT62692024-12-05. Service bulletin. STRUCTURE:BODY. This Preliminary information communicates how to repair the rear swing gate access button that is stuck
PIT62752024-12-04. Service bulletin. STRUCTURE:BODY. This Preliminary information communicates to the field on a diagnostic tip for a Service Door Latch message and checking the inside door handle cable to make sure ift is fully engaged
24-NA-0832024-11-21. Service bulletin. STRUCTURE:BODY. This informational bulletin provides information on EV Charge Inlet Dust Cover Replacement Information.
12-08-51-002Q2024-11-14. Service bulletin. STRUCTURE:BODY. This informational bulletin provides technicians and dealership personnel with spray-in bed liner general information and repair procedures.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.