HVAC, Automatic DTCS
HVAC - AUTOMATIC DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| DTC B013A | Air Conditioning (A/C) System Performance |
| 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, or B3770 | HVAC Door Actuator Range/Performance |
| DTC B0263, B0268, B0408, or B0418 | HVAC Door Actuator Circuit |
| DTC B0989 | Output Air Temperature Lower Sensors Correlation |
| DTC B0990 | Output Air Temperature Upper Sensors Correlation |
| DTC B1375 | Device Ignition 3 Circuit |
| DTC P0530 (LU3, LR4, LM7, LQ4 and L18) | Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit |
| DTC P0530 (LB7) | Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit |