Electrical system
Cadillac technical service bulletin PIC6483A for 2023 Cadillac Lyriq.
- Bulletin number
- PIC6483A
- Component
- Electrical system
- Summary
- This Preliminary information communicates that a loss of communication with the Brake System Control Module may occur and to contact GMTAC.
Owners of these vehicles have filed 4 complaints in the electrical category.
Vehicles covered
- Cadillac Lyriq 2023 2023
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