HVAC DTCS
HVAC DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | DEFINITION |
|---|---|
| DTC B0248, B0268, B0408, or B0418 | HVAC Actuator Range Error |
| DTC B0249, B0269, B0409, or B0419 | HVAC Actuator Range Error |
| DTC B0414, B0424, B3748, or B3749 | HVAC Actuator Performance |
| DTC P0530 | Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit |
| DTC P0645 | A/C Clutch Relay Control Circuit |