Body Control System
BODY CONTROL MODULE (BCM) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Detection condition |
|---|---|---|
| DTC B1317 | Battery voltage high | Input voltage from the battery is excessively high |
| DTC B1318 | Battery voltage low | Input voltage from the battery is excessively low |
| DTC B1342 | ECU is faulted | BCM microcomputer malfunction |
| DTC B2572 | Driver door lock switch short to ground | Short to GND in wiring harness between BCM and driver-side door lock-link switch |
| DTC B2721 | Trunk lid ajar output short to ground | Short to GND in wiring harness between BCM and trunk compartment light switch |
| DTC B1873 | Turn signal/hazard power feed circuit short to ground | Short to GND in wiring harness between BCM and hazard warning switch |
| DTC B1320 | Door ajar LF circuit open | Open circuit in wiring harness between BCM and door switch (driver-side) |
| DTC B1328 | Door ajar RF circuit open | Open circuit in wiring harness between BCM and door switch (passenger-side) |
| DTC B1572 | Door ajar LR circuit open | Open circuit in wiring harness between BCM and door switch (LH) |
| DTC B1614 | Rear wiper interval switch input circuit short to ground | Short to GND in wiring harness between BCM and rear wiper and washer switch (INT) |
| DTC B1520 | Hood latch switch circuit open | Open circuit in wiring harness between BCM and hood latch switch |
| DTC B1506 | Light turn signal right circuit short to ground | Short to GND in wiring harness between BCM and turn switch |
| DTC B2218 | Door lock switch circuit short to ground | Short to GND in wiring harness between BCM and door lock switch |
| DTC B1311 | Unlock switch circuit open | Open circuit in wiring harness between BCM and driver-side door lock-link switch (unlock signal) |