Electrical system
Chevrolet technical service bulletin PIT6129 for 2023 Chevrolet Silverado 1500, 2024 Chevrolet Silverado EV and 2024 GMC Hummer EV SUV and others.
- Bulletin number
- PIT6129
- Component
- Electrical system
- Summary
- This Preliminary information communicates a program has been released to fix DTCs U2BF2, U2BF3, and/or U2BF6
Owners of these vehicles have filed 83 complaints in the electrical category.
Vehicles covered
- Chevrolet Silverado 1500 2023 2023
- Chevrolet Silverado EV 2024 2024
- GMC Hummer EV SUV 2024 2024
- GMC Hummer EV Pickup 2022-2023 20222023
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