Keyless Access Backup Control Unit - Diagnostics
- DTC Troubleshooting
- DTC B1926: Backup Control Antenna Open Or Short
- DTC B1931: Backup Control Unit No Response
- DTC U1280: Backup Control Unit Communication Bus Line Error (BUS-OFF) (Keyless Access Backup Control Unit)
- DTC U128D: Backup Control Unit Lost Communication With Gauge Control Module (Keyless Access Backup Control Unit)