Body Control Module DTCS
BODY CONTROL MODULE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC |
Circuit Affected |
| B1552 |
Loss Of BCM Keep Alive Memory (KAM) |
| B1556 |
BCM EPROM Write Error |
| B1558 |
BCM EPROM Checksum Error |
| B1970 |
Exterior Light Power Fault |
| B1971 |
Inadvertent Power Fault |
| B1972 |
Low Power Control Fault |
| B1973 |
High Power Control Fault |
| B1981 |
Battery Voltage Too Low |
| B1982 |
Device Power 1 Circuit High |
| B1983 |
Device Power 1 Circuit Low |
| B2470 |
Daytime Running Lights Fault |
| B2471 |
Interior Lights Fault |
| B2472 |
Low Beam Fault |
| B2473 |
High Beam Fault |
| B2476 |
Parking Lights Fault |
| B2477 |
Reverse Light Relay Shorted To Ground |
| B2478 |
Reverse Light Relay Shorted To Battery |
| B2502 |
Park Relay (BTSI) Shorted To Ground |
| B2503 |
Park Relay (BTSI) Shorted To Battery |
| B2550 |
Storage Mode Entered |
| B2719 |
CTD-Trunk Tamper Switch Fault |
| U1016 |
Loss Of Communication With PCM |
| U1088 |
Loss Of Communication With SDM |
| U1096 |
Loss Of Communication With IPC |
| U1128 |
Loss Of Communication With IRC |
| U1153 |
Loss Of Communication With CCP |
| U1255 |
Class 2 Initialization Error |
| U1300 |
Class 2 Short To Ground |
| U1301 |
Class 2 Short To Battery |