Air Conditioning System DTCS
AIR CONDITIONING SYSTEM DIAGNOSTIC TROUBLE CODES (DTC) LIST
| DTC | Diagnosis |
|---|---|
| B1562 | Outside air temperature sensor and/or its circuit malfunction |
| B1502 | Inside air temperature sensor and/or its circuit malfunction |
| B1503 | Evaporator temperature sensor and/or its circuit malfunction |
| B1504 | Sunload sensor and/or its circuit malfunction |
| B1561 | Engine coolant temperature sensor and/or its circuit malfunction |
| B1511 | Temperature control actuator (position sensor) and/or its circuit malfunction |
| B1513 | Temperature control actuator and/or its circuit malfunction |
| B1512 | Air flow control actuator (position sensor) and/or its circuit malfunction |
| B1514 | Air flow control actuator and/or its circuit malfunction |
| B1530 | Air intake control actuator (position sensor) and/or its circuit malfunction |
| B1531 | Air intake control actuator and/or its circuit malfunction |
| B1551 | Serial communication circuit malfunction |
| B1552 | Serial communication circuit malfunction |
| B1553 | CAN communication circuit malfunction |
| B1557 | Wheel speed sensor and/or its circuit malfunction |
| B1556 | Camshaft position (CMP) sensor and/or its circuit malfunction |
| B1563 | A/C refrigerant pressure sensor and/or its circuit malfunction |
| B1546 | A/C refrigerant pressure malfunction |
| B1520 | Temperature selector malfunction |
| B1521 | Blower speed selector malfunction |