Body Control Module DTCS
BODY CONTROL MODULE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Perform Test |
|---|---|---|
| B1000 | Control Module Malfunction | DTC B1000 |
| B1004 | Keep Alive Memory | DTC B1004 |
| B1007 | EEPROM Write Error | DTC B1007 |
| B1009 | EEPROM Checksum Error | DTC B1009 |
| B1245 | Radio Detects Loss Of E&C Communications | DTC B1245 |
| B1390 | Device Voltage Reference Input Circuit Malfunction | DTC B1390 |
| B1556 | Odometer Mileage Within EEPROM Disagree | DTC B1556 |
| B1652 | Loss Of Keep Alive Memory | DTC B1652 |
| B1656 | EEPROM Write Error | DTC B1656 |
| B1658 | EEPROM Checksum Error | DTC B1658 |
| B1805 | Ignition Switch Circuit Malfunction | DTC B1805 |
| U1000 & U1255 | Class 2 Communication Malfunction | DTC U1000 & U1255 |
| U1001-U1254 | Loss Of XXX Communication | DTC U1001-U1254 |
| U1161-U1163 Or U1170 | Driver's Door Module Communication Malfunction | DTC U1161-U1163 OR U1170 |
| U1300 | Class 2 Short To Ground | DTC U1300 |
| U1301 | Class 2 Short To Voltage | DTC U1301 |
| U1305 | Loss Of Class 2 Serial Data Communication | DTC U1305 |
| U1500 | OnStar® Serial Data Circuit Failure | DTC U1500 |
| U1713 Or U1715 | Window Sensor High Speed Communication Circuit Failure | DTC U1713 OR U1715 |
| U1714 Or U1716 | Driver's Door Module Communication Failure | DTC U1714 OR U1716 |
| U2150 | Loss Of Communication With Navigation Processor | DTC U2150 |
| U2151 | Navigation Display Serial Data High/Low Circuit | DTC U2151 |
| U2153 | Navigation Module Internal Failure | DTC U2153 |