Body Control Module DTCS
BODY CONTROL MODULE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| DTC B1000 | CONTROL MODULE MALFUNCTION |
| DTC B1007 | ELECTRONICALLY ERASABLE PROGRAMMABLE READ ONLY MEMORY WRITE ERROR |
| DTC B1009 | CHECKSUM ERROR IN CONTROL MODULE |
| DTC B1339 | DEVICE POWER NO. 3 CIRCUIT OPEN |
| DTC B1349 | DEVICE GROUND NO. 1 (CHASSIS GROUND NO. 1) CIRCUIT OPEN |
| DTC B1440 | POWER MODE MASTER INPUT CIRCUIT MISMATCH |
| DTC B1477 | RETAINED ACCESSORY POWER CIRCUIT LOW |
| DTC B1478 | RETAINED ACCESSORY POWER CIRCUIT HIGH |
| DTC U1000 & U1255 | CLASS 2 COMMUNICATION MALFUNCTION |
| DTC U1001-U1254 | LOSS OF U1XXX COMMUNICATIONS |
| DTC U1300 | CLASS 2 DATA LINK SHORTED TO GROUND |
| DTC U1301 | CLASS 2 DATA LINK SHORTED TO POWER |
| DTC U1305 | CLASS 2 DATA LINK SHORTED TO GROUND/POWER |