Unknown or other
GMC technical service bulletin PIT6557 for 2024-2026 GMC Hummer EV SUV and 2022-2026 GMC Hummer EV Pickup.
- Bulletin number
- PIT6557
- Component
- Unknown or other
- Summary
- This Preliminary information communicates how to resolve a issue where a vehicle is not receiving OTA updates
Vehicles covered
- GMC Hummer EV SUV 2024-2026 202420252026
- GMC Hummer EV Pickup 2022-2026 20222023202420252026
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