GMC TSB #PI1494
2015 GMC Acadia
Affected Component: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
- Summary
- This preliminary informational bulletin provides a procedure to reprogram the radio using USB for correcting a condition of intermittent home screen icon/navigation overlay, intermittent RVC black screen with guidelines, phone pairin not included on the home page and routing issues on toll roads in Mexico