Air Conditioning System

HEATING / AIR CONDITIONING: AIR CONDITIONING SYSTEM: DIAGNOSTIC TROUBLE CODE CHART

HINT
When the air conditioning system functions properly, DTC 00 is output.

Air Conditioning System













Hybrid Control System





* *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, DTC B1412/12 may be output even though the system is normal.

* *3: Depending on the timing of the power supply to the 12 V power supply circuit and high-voltage circuit when the power switch is turned on (READY), an abnormal information signal may be output, causing this DTC to be stored. If the output DTC is a code that was memorized in the past, check the fuses and wire harnesses. If there is no malfunction, clear the DTC.

* *4: w/ Navigation System

* *5: The A/C amplifier stores the DTC of the respective malfunction if it has occurred for the period of time indicated in the brackets.