Fuel/propulsion system
Chevrolet technical service bulletin PIT6346 for 2024-2025 Chevrolet Equinox EV, 2024-2025 Cadillac Lyriq and 2024-2025 Chevrolet Blazer EV and others.
- Bulletin number
- PIT6346
- Component
- Fuel/propulsion system
- Summary
- This Preliminary information communicates that a vehicle may come to the dealer with a service high voltage message. The dealer is instructed to check for code B2BAA and if it is found to reprogram the Battery Energy Control Module.
Owners of these vehicles have filed 25 complaints in the fuel system category.
Vehicles covered
- Chevrolet Equinox EV 2024-2025 20242025
- Cadillac Lyriq 2024-2025 20242025
- Chevrolet Blazer EV 2024-2025 20242025
- Chevrolet Silverado EV 2024-2025 20242025
- GMC Sierra EV 2024-2025 20242025
- GMC Hummer EV Pickup 2024-2025 20242025
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