Unknown or other
GMC technical service bulletin PIT6189B for 2022-2023 GMC Hummer EV Pickup.
- Bulletin number
- PIT6189B
- Component
- Unknown or other
- Summary
- This Preliminary information communicates to the field on how to reset the FCM until new software is released for supercruise dropping out.
Vehicles covered
- GMC Hummer EV Pickup 2022-2023 20222023
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