Diagnostic Code Index
WARNING: This page is about a different car, the 2014 Chevrolet Cruze. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC B0163, B0183 or B1405 | DTC B0163 02 Passenger Compartment Temperature Sensor Circuit Short to Ground DTC B0163 05 Passenger Compartment Temperature Sensor Circuit High Voltage/Open DTC B0183 02 Solar Load Sensor Circuit Short to Ground DTC B0183 05 Solar Load Sensor Circuit High Voltage/Open DTC B1405 02 Control Module Voltage Reference Output 2 Circuit Short to Ground DTC B1405 05 Control Module Voltage Reference Output 2 Circuit High Voltage/Open |
| DTC B0173, B0178 or B3933 | DTC B0173 02 Upper Left Duct Air Temperature Sensor Circuit Short to Ground DTC B0173 05 Upper Left Duct Air Temperature Sensor Circuit High Voltage/Open DTC B0178 02 Lower Left Duct Air Temperature Sensor Circuit Short to Ground DTC B0178 05 Lower Left Duct Air Temperature Sensor Circuit High Voltage/Open 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 B018A, B048C, B048F or B1395 | DTC B018A Windshield Temperature Sensor Circuit DTC B048C Humidity Sensor Humidity Circuit DTC B048F Humidity Sensor Temperature Circuit DTC B1395 Control Module Voltage Reference Output Circuit |
| DTC B0193 | DTC B0193 01 Front Blower Motor Speed Circuit Short to Battery DTC B0193 06 Front Blower Motor Speed Circuit Low Voltage/Open |
| DTC B0223, B0233, B023A or B0408 | DTC B0223 01 Recirculate Position Command 1 Circuit Short to Battery DTC B0223 06 Recirculate Position Command 1 Circuit Low Voltage/Open DTC B0233 01 Air Flow Control Circuit Short to Battery DTC B0233 06 Air Flow Control Circuit Low Voltage/Open DTC B023A 02 HVAC Actuators Supply Voltage Short to Ground DTC B0408 01 Main Temperature Control Circuit Short to Battery DTC B0408 06 Main Temperature Control Circuit Low Voltage/Open |
| DTC B048D or B048E | DTC B048D 01 Auxiliary Heater Temperature Command Circuit Short to Battery DTC B048D 06 Auxiliary Heater Temperature Command Circuit Low Voltage/Open DTC B048E 00 Auxiliary Heater System Malfunction |
| DTC B3843 | DTC B3843 02 Air Quality Sensor Circuit Short to Ground DTC B3843 05 Air Quality Sensor Circuit High Voltage/Open DTC B3843 08 Air Quality Sensor Circuit Performance - Signal Invalid |
| DTC B393B | DTC B393B Air Conditioning Compressor Valve Control Circuit |
| 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 Air Conditioning (A/C) Compressor Clutch Relay Control Circuit DTC P0646 Air Conditioning (A/C) Compressor Clutch Relay Control Circuit Low Voltage DTC P0647 Air Conditioning (A/C) Compressor Clutch Relay Control Circuit High Voltage |