HVAC, Automatic System DTCS
HVAC, AUTOMATIC DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| DTC B0145, B0428, or B3531 | Auxiliary HVAC Door Actuator Circuit |
| DTC B0150, B0433, OR B3782 | Feedback Circuit Malfunction |
| DTC B0159 or B0164 | Air Temperature Sensor Circuit |
| DTC B0174, B0179, B0510, or B0515 | Discharge Air Temperature Sensor Circuit |
| DTC B0183 or B0188 | Sunload Sensor Circuit |
| DTC B0229, B0414, B0424, B3761, or B3770 | HVAC Actuator Circuit |
| DTC B0248, B0263, B0268, B0408, or B0418 | HVAC Actuator Circuit |
| DTC B1375 | Device Ignition 3 (ON) Circuit |
| DTC B1397 in Body Control System | Device Voltage Reference Out #1 CKT Low |
| DTC B2815 | Steering Wheel Controls Illegal Resistance Value |
| DTC P0530 | Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit |