HVAC System - Automatic - Diagnostic Trouble Codes
HVAC SYSTEM - AUTOMATIC - DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC B0158 | DTC B0158 03 Outside Air Temperature Sensor Circuit Voltage Below Threshold DTC B0158 06 Outside Air Temperature Sensor Circuit Short to Ground or Open DTC B0158 07 Outside Air Temperature Sensor Circuit Voltage Above Threshold |
| DTC B0163 or B3933 | DTC B0163 06 Passenger Compartment Temperature Sensor Circuit Short to Ground or Open DTC B3933 06 Evaporator Temperature Sensor Circuit Short to Ground or Open |
| DTC B0183 or B0188 | DTC B0183 06 Solar Load Sensor 1 Circuit Short to Ground or Open DTC B0188 06 Solar Load Sensor 2 Circuit Short to Ground or Open |
| DTC B0248, B0268, B0408, B0413, B0418, B0423, B0428, B0433, B3531, B3761, B3773, or B3782 | DTC B0248 61 Air Flow Control 3 Circuit Actuator Stuck DTC B0268 61 Air Flow Control 7 Circuit Actuator Stuck DTC B0408 61 Temperature Control 1 Circuit Actuator Stuck DTC B0413 06 Temperature Control 1 Feedback Circuit Short to Ground or Open DTC B0418 61 Temperature Control 2 Circuit Actuator Stuck DTC B0423 06 Temperature Control 2 Feedback Circuit Short to Ground or Open DTC B0428 61 Temperature Control 3 Circuit Actuator Stuck DTC B0433 06 Temperature Control 3 Feedback Circuit Short to Ground or Open DTC B3531 61 Air Flow Control 10 Circuit Actuator Stuck DTC B3761 06 Air Flow Control 3 Feedback Circuit Short to Ground or Open DTC B3773 06 Air Flow Control 7 Feedback Circuit Short to Ground or Open DTC B3782 06 Air Flow Control 10 Feedback Circuit Short to Ground or Open |
| DTC P0532 or P0533 | DTC P0532 Air Conditioning A/C Refrigerant Pressure Sensor Circuit Low Voltage DTC P0533 Air Conditioning A/C Refrigerant Pressure Sensor Circuit High Voltage |
| DTC P0645 | DTC P0645 Air Conditioning (A/C) Clutch Relay Control Circuit |