This service bulletin provides information on High Voltage Drive Motor Battery
Chevrolet technical service bulletin 23-NA-202 for 2024-2025 Chevrolet Silverado EV, 2024-2025 GMC Hummer EV SUV and 2024-2025 GMC Sierra EV and others.
- Bulletin number
- 23-NA-202
- Component
- Electrical system
- Summary
- This service bulletin provides information on High Voltage Drive Motor Battery - TAC Approval and Exchange Program for BrightDrop, Chevrolet Silverado EV, and GMC Sierra EV, HUMMER EV/SUV.
Owners of these vehicles have filed 38 complaints in the electrical category.
Vehicles covered
- Chevrolet Silverado EV 2024-2025 20242025
- GMC Hummer EV SUV 2024-2025 20242025
- GMC Sierra EV 2024-2025 20242025
- GMC Hummer EV Pickup 2022-2025 2022202320242025
- Cadillac Escalade Iq 2025 2025
- Brightdrop EV600 2022 2022
- Brightdrop Zevo 600 2023-2024 20232024
- Brightdrop Zevo 400 2024 2024
VIN decoder
See the problems and recalls for an exact car
Buying a used Chevrolet Silverado EV?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history