Air Conditioning System

DIAGNOSTIC TROUBLE CODE CHART

B1411/11-B1424/24:

B1431/31-B1446/46:

B1462/62-B1499/99:

HINT:
- *1: If the cabin temperature is approx. -18.6 °C (-1.48 °F) or lower, DTC B1411/11 may be output even though the system is normal.
- *2: If the ambient temperature is approx. -52.9 °C (- 63.22 °F) or lower, a malfunction code may be output even though the system is normal.
- *3: If the check is performed in a dark place, DTC B1421/ 21 (solar sensor circuit abnormal) or DTC B1424/24 (solar sensor circuit abnormal) could be displayed.
- *4: The A/C amplifier memorizes the DTC of the respective malfunction that has occurred for a period of the time indicated in the brackets.
- *5: Short in circuit
- *6: Open in circuit