BCM TROUBLE CODE IDENTIFICATION
| Code | Circuit Affected |
|---|---|
| B110 | Outside Temperature Sensor circuit |
| B111 | A/C High Side Temperature Sensor Circuit |
| B112 | A/C Low Side Temperature Sensor Circuit |
| B113 | In-Car Temperature Sensor Circuit |
| B115 | Sunload Temperature Sensor Circuit |
| B119 | Twilight Photocell Circuit |
| B120 | Twilight Delay Pot Circuit |
| B121 | Twilight Enable Switch |
| B122 | Panel Light Dimming Pot Circuit |
| B123 | Courtesy Light Switch |
| B124 | Vehicle Speed Sensor (VSS) |
| B127 | PRND321 Sensor |
| B334 | Loss Of ECM Data |
| B335 | Loss Of CCDIC Data |
| B336 | Loss Of IPC Data |
| B337 | Loss Of A/C-Heater Programmer Data |
| B410 | Charging System Circuit |
| B411 | Battery Voltage Low |
| B412 | Battery Voltage High |
| B420 | Relay Circuits |
| B440 | A/C-Heater System Air Mixture Door |
| B441 | Cooling Fans Problem |
| B446 | Low Refrigerant Pressure |
| B447 | Low Refrigerant Pressure |
| B448 | Low Refrigerant Pressure |
| B449 | A/C High Side Temperature |
| B450 | High Coolant Temperature |
| B552 | Keep Alive Memory Error |
| B556 | Odometer EEPROM Error |
BCM TROUBLE CODE IDENTIFICATION