Service Update
GMC technical service bulletin N242473130 for 2025 GMC Hummer EV Pickup.
- Bulletin number
- N242473130 (N242473130)
- Component
- Service brakes
- Summary
- Service Update. On certain vehicles, there may be debris/machining chips in the rear knuckles. Dealers will inspect, and if necessary, retap the rear brake caliper bracket threads.
Vehicles covered
- GMC Hummer EV Pickup 2025 2025
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