HVAC, Automatic DTCS
HVAC - AUTOMATIC DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| DTC B0332, B0333, B0337, or B0338 | Air Temperature Sensor Input Voltage |
| DTC B0348 | Sunload Sensor Counts |
| DTC B0361, B0363, B0365, or B0367 | Actuator Sensor Counts |
| DTC B0441 or B0446 | Actuator Travel |
| DTC P0530 | A/C Refrigerant Pressure Sensor Voltage |
| DTC P0645 | Improper Voltage Level On A/C Relay Output Control Circuit |
| DTC P1539 | A/C Compressor Clutch Supply Voltage |
| DTC P1546 | A/C Compressor Clutch Supply Voltage Circuit |