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: Seat belts are shown. Show all
| 24-NA-257 | 2025-01-16. Service bulletin. SEAT BELTS; STRUCTURE:BODY. This technical bulletin provides a procedure to correct Rear Seat Belt Bezel Falls Off. |
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| 24-NA-257 | 2024-12-17. Service bulletin. SEAT BELTS; STRUCTURE:BODY. This technical bulletin provides a procedure to correct Rear Seat Belt Bezel Falls Off. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.