HVAC DTCS - Manual
HVAC - MANUAL DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | DEFINITION |
|---|---|
| DTC B0228 | Recirculation Actuator Circuit Malfunction(s) |
| DTC B0233 | Air Flow Control Circuit |
| DTC B0408 | Temperature Control 1 Feedback Circuit Short to Ground, Battery Or Open |
| DTC B3779 | Air Flow Control 9 Feedback Circuit Malfunction(s) |
| DTC B3933 | Evaporator Air Temperature Sensor Short to Ground, Battery Or Open |
| DTC P0532 or P0533 | Air Conditioning A/C Refrigerant Pressure Sensor Circuit Low Or HighVoltage |
| DTC P0645 | A/C Clutch Relay Control Circuit |