Body Control Module DTCS
BODY CONTROL MODULE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| B1552 | LOSS OF BCM KEEP ALIVE MEMORY (KAM) |
| B1556 | BCM EEPROM WRITE ERROR |
| B1558 | BCM EEPROM CHECKSUM ERROR |
| B1970 | EXTERIOR LIGHT POWER FAULT |
| B1971 | INADVERTENT POWER FAULT |
| B1972 | LOW POWER DRIVER FAULT |
| B1973 | HIGH POWER CONTROL FAULT |
| B1982 | BATTERY VOLTAGE TOO HIGH |
| B1983 | BATTERY VOLTAGE TOO LOW |
| B2470 | DAYTIME RUNNING LIGHTS FAULT |
| B2471 | INTERIOR LIGHTS FAULT |
| B2472 | LOW BEAM OUTPUT FAULT |
| B2473 | HIGH BEAM FAULT |
| B2476 | PARKING LIGHTS OUTPUT FAULT |
| U1128 | LOSS OF SERIAL COMMUNICATIONS - IRC |
| U1255 | GENERIC LOSS OF CLASS 2 DEVICES |
| U1300 | CLASS 2 SHORT TO GROUND |
| U1301 | CLASS 2 SHORT TO BATTERY |