HVAC System - Manual - Diagnostic Trouble Codes
HVAC SYSTEM - MANUAL - DIAGNOSTIC TROUBLE CODES
| DTC | Description |
|---|---|
| DTC B0223 | DTC B0223 01 Recirculate Position Command 1 Circuit Short to Battery DTC B0223 02 Recirculate Position Command 1 Circuit Short to Ground DTC B0223 04 Recirculate Position Command 1 Circuit Open |
| DTC B3933 | DTC B3933 02 Air Conditioning Evaporator Temperature Sensor Circuit Short to Ground DTC B3933 05 Air Conditioning Evaporator Temperature Sensor Circuit High Voltage/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, P0646, or P0647 | DTC P0645 00 Air Conditioning (A/C) Compressor Clutch Relay Control Circuit DTC P0646 00 Air Conditioning (A/C) Clutch Relay Control Circuit Low Voltage DTC P0647 00 Air Conditioning (A/C) Compressor Clutch Relay Control Circuit High Voltage |