HVAC DTCS
HVAC, AUTOMATIC DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| DTC B0159 | AMBIENT (OUTSIDE) AIR TEMPERATURE SENSOR |
| DTC B0164 | INSIDE AIR TEMPERATURE SENSOR |
| DTC B0174 | UPPER LEFT AIR TEMPERATURE SENSOR |
| DTC B0179 | LOWER LEFT AIR TEMPERATURE SENSOR |
| DTC B0184, B0189 | B0184: SUNLOAD SENSOR - LEFT DTC B0189: SUNLOAD SENSOR - RIGHT |
| DTC B0248 & B0249 | MODE ACTUATOR |
| DTC B0268 & B0269 | RECIRCULATION ACTUATOR |
| DTC B0408 & B0409 | LEFT AIR TEMPERATURE ACTUATOR |
| DTC B0419 & B0423 | RIGHT AIR TEMPERATURE ACTUATOR |
| DTC B0428 & B0429 | AUXILIARY AIR TEMPERATURE ACTUATOR |
| DTC B0510 | UPPER RIGHT AIR TEMPERATURE SENSOR |
| DTC B0515 | LOWER RIGHT AIR TEMPERATURE SENSOR |
| DTC B0520 | AUXILIARY AIR TEMPERATURE SENSOR |
| DTC B1009 | EEPROM CHECKSUM ERROR |
| DTC B2805 | STEERING WHEEL CONTROLS |
| DTC P0532 & P0533 | A/C REFRIGERANT PRESSURE SENSOR |
| DTC P1531 | A/C REFRIGERANT LOW PRESSURE SENSOR |
| DTC P1536 | ENGINE COOLANT TEMPERATURE SENSOR |
| DTC P1540 | A/C REFRIGERANT PRESSURE SENSOR |
| DTC P1545 | A/C COMPRESSOR CLUTCH RELAY |