Keyless Access Control Unit (Body Control Module)
Keyless Access Control Unit (Body Control Module) (1 Of 2)
| DTC | Description | DTC type |
|---|---|---|
| B1601 | Keyless access control unit (body control module) internal (CPU) error | Internal error |
| B1602 | Keyless access control unit (body control module) internal (EEPROM) error | Internal error |
| B1640 | RF1 antenna not connected or malfunction | Signal error |
| B1641 | RF2 antenna not connected or malfunction | Signal error |
| B1645 | DRIVER DOOR ANTENNA CIRCUIT SHORT | Signal error |
| B1646 | DRIVER DOOR ANTENNA CIRCUIT OPEN | Signal error |
| B1647 | FRONT PASSENGER DOOR ANTENNA CIRCUIT SHORT | Signal error |
Keyless Access Control Unit (Body Control Module) (2 Of 2)
| DTC | Description | DTC type |
|---|---|---|
| B1648 | FRONT PASSENGER DOOR ANTENNA CIRCUIT OPEN | Signal error |
| B1657 | TRUNK/TAILGATE/REAR BUMPER ANTENNA CIRCUIT SHORTED | Signal error |
| B1658 | TRUNK/TAILGATE/REAR BUMPER ANTENNA CIRCUIT OPENED | Signal error |
| B1659 | FRONT INTERIOR ANTENNA CIRCUIT SHORTED | Signal error |
| B1660 | FRONT INTERIOR ANTENNA CIRCUIT OPENED | Signal error |
| B1663 | REAR INTERIOR ANTENNA CIRCUIT SHORTED | Signal error |
| B1664 | REAR INTERIOR ANTENNA CIRCUIT OPENED | Signal error |
| B1667 | TRUNK ROOM ANTENNA CIRCUIT SHORTED | Signal error |
| B1668 | TRUNK ROOM ANTENNA CIRCUIT OPENED | Signal error |
| U1280 | B-CAN communication bus line error (BUS-OFF) | Loss of communication |
| U1281 | Keyless access control unit (body control module) lost communication with MICU (body control module) | Loss of communication |
| U128D | Keyless access control unit (body control module) lost communication with gauge control module | Loss of communication |