Body Control Module DTCS
BODY CONTROL MODULE (BCM) DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Module | Description |
|---|---|---|
| B1000 | BCM, IPC | ECU Malfunction In Body Control Systems |
| B1013 | BCM | Calibration ROM Checksum Error |
| B1015 | BCM | VIN Information Error |
| B1334 | BCM | Device Power #2 (Low Current #2) Circuit Open |
| B1339 | BCM | Device Power #3 Circuit Open |
| B1354 | BCM | Device Ground #2 (Chassis Ground #2) Circuit Open |
| B1422 | BCM | Device Power Moding Malfunction |
| B1477 | BCM | Retained Accessory Power Circuit Low |
| B1478 | BCM | Retained Accessory Power Circuit High |
| B1482 | BCM | Inadvertent Power Short To Ground |
| B2533 | BCM | Front Fog Lamps Control Circuit High |
| B2552 (REGAL ONLY) | BCM | Backup Lamps Control Circuit Low |
| B2553 (REGAL ONLY) | BCM | Backup Lamps Control Circuit High |
| B2559 | BCM | Courtesy Lamps Ground Open |
| B2577 | BCM | Headlamp Control Circuit Low |
| B2578 | BCM | Headlamp Control Circuit High |
| B2587 | BCM | Park Lamp Control Circuit Low |
| B2588 | BCM | Park Lamp Control Circuit High |
| B2603 | BCM | DRL Control #1 Circuit High |
| B2608 | BCM | DRL Control #2 Circuit High |
| B2617 | BCM | Passenger Compartment Dimming #2 Circuit Low |
| B2618 | BCM | Passenger Compartment Dimming #2 Circuit High |
| B2647 | BCM | Ambient Light Sensor Circuit Low |
| B2648 | BCM | Ambient Light Sensor Circuit High |
| B2747 | BCM | Traction Control Switch Circuit Low |
| B2818 | BCM | Low Tire Pressure System Reset Circuit Low |
| B3267 | BCM | Decklid Relay Output Short To Ground/Open |
| B3268 | BCM | Decklid Relay Output Short To Battery |
| U1000 | BCM, EBCM, IPC, SDM | Class 2 Communication Malfunction |
| U1001-U1254 | BCM, EBCM, IPC, SDM | Loss Of XXX Communications |
| U1255 | BCM, EBCM, IPC, SDM | Class 2 Communication Malfunction |
| U1300 | BCM, EBCM, SDM | Class 2 Circuit (Short To Ground) |
| U1301 | BCM, EBCM, SDM | Class 2 Circuit (Short To Voltage) |