Keyless Access Control Unit - Diagnostics
- DTC Troubleshooting
- DTC B1601: Keyless Access Control Unit Internal (CPU) error
- DTC B1602: Keyless Access Control Unit Internal (EEPROM) error
- DTC B1627: RF1 Unit Disconnected (2-Way Transceiver or RF Antenna)
- DTC B1632: MTR CONT signal error
- DTC B1640: RF Unit not connected
- DTC B1641: RF2 Unit Transmitter/receiver Circuit Malfunction
- DTC B1645: Driver's Door LF Antenna Circuit Short
- DTC B1646: Driver's Door LF Antenna Circuit Open
- DTC B1647: Passenger's Door LF Antenna Circuit Short
- DTC B1648: Passenger's Door LF Antenna Circuit Open
- DTC B1649: Driver Side Rear Passenger Door Antenna Circuit Short
- DTC B1650: Driver Side Rear Passenger Door Antenna Circuit Open
- DTC B1651: Passenger Side Rear Passenger Door Antenna Circuit Short
- DTC B1652: Passenger Side Rear Passenger Door Antenna Circuit Open
- DTC B1659: Front Interior LF Antenna Circuit Short
- DTC B1660: Front Interior LF Antenna Circuit Open
- DTC B1663: Rear Interior LF Antenna Circuit Short
- DTC B1664: Rear Interior LF Antenna Circuit Open
- DTC U1280: Keyless Access Control Unit Communication Bus Line Error (BUS-OFF) (Keyless Access Control Unit)
- DTC U1281: Keyless Access Control Unit Lost Communication with MICU (Keyless Access Control Unit)
- DTC U128D: Keyless Access Control Unit Lost Communication with Gauge Control Module (Keyless Access Control Unit)