GMC TSB #N202309750
2020 GMC Acadia
Affected Component: ELECTRICAL SYSTEM:SOFTWARE
- Summary
- Service Update - Certain 2020 model year Chevrolet Malibu and GMC Acadia vehicles, equipped with an 8" Diagonal Multi-Color Driver Information Center, (RPO UHS), may change radio stations without customer input. Dealers will reprogram the instrument panel cluster (IPC) with SPS and USB.