Trailer hitches
Cadillac technical service bulletin PIC6489C for 2023 Cadillac Redundant Lyriq.
- Bulletin number
- PIC6489C
- Component
- Trailer hitches
- Summary
- This Preliminary information communicates to the technicians that if they have a Lyriq that comes in for this concern to Double USB Update the A11 radio receiver while GM is working on a solution.
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