Service Update
Chevrolet technical service bulletin N242451390-01 for 2024-2025 Chevrolet Silverado EV, 2024-2025 GMC Sierra EV and 2022-2025 GMC Hummer EV Pickup and others.
- Bulletin number
- N242451390-01 (N242451390-01)
- Component
- Unknown or other
- Summary
- Service Update. On certain vehicles, the 12V battery negative cable was erroneously labeled with a First Responder Emergency Cut Loop label. Dealers are to remove the First Responder Emergency Cut Loop label from the 12V battery negative cable.
Vehicles covered
- Chevrolet Silverado EV 2024-2025 20242025
- GMC Sierra EV 2024-2025 20242025
- GMC Hummer EV Pickup 2022-2025 2022202320242025
- Cadillac Escalade Iq 2025 2025
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