GMC TSB #PI1494B
2015 GMC Acadia
Affected Component: EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
- Summary
- This preliminary informational bulletin provides a procedure to reprogram the radio to correct the conditions of Intermittent Home Screen Icon/Navigation Overlay, Intermittent RVC Black Screen with Guidelines, Phone Pairing Not Included on the Phone Page, Routing Issues on Toll Roads in Mexico due to a software abnormality.