Air Conditioning System DTCS
AIR CONDITIONING SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| B1501 | Outside air temperature sensor and/or its circuit malfunction |
| B1502 | Inside air temperature sensor and/or its circuit malfunction |
| B1503 | A/C evaporator outlet temperature sensor malfunction |
| B1504 | Sunload sensor and/or its circuit malfunction |
| B1510 | ECT sensor and/or its circuit malfunction |
| B1511 | Temperature control actuator (position sensor) and/or its circuit malfunction |
| B1512 | Air flow control actuator (position sensor) and/or its circuit malfunction |
| B1513 | Temperature control actuator and/or its circuit malfunction |
| B1514 | Air flow control actuator and/or its circuit malfunction |
| B1520 | Temperature selector and/or its circuit malfunction |
| B1521 | Blower speed selector and/or its circuit malfunction |
| B1522 | Air flow selector and/or its circuit malfunction |