Unknown or other
Chevrolet technical service bulletin PIT6352A for 2024-2025 Chevrolet Equinox EV, 2025 Cadillac Lyriq and 2024-2025 Chevrolet Blazer EV and others.
- Bulletin number
- PIT6352A
- Component
- Unknown or other
- Summary
- This Preliminary information communicates A vehicle may come to the dealer with a service high voltage message and P29BB. The dealer is advised not to replace the heater. They are to clear the code and advise the customer that engineering is working on a design improvement.
Vehicles covered
- Chevrolet Equinox EV 2024-2025 20242025
- Cadillac Lyriq 2025 2025
- Chevrolet Blazer EV 2024-2025 20242025
- Cadillac Vistiq 2026 2026
- Cadillac Optiq 2025 2025
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