Air Conditioning System (for Manual Air Conditioning System)

HEATING / AIR CONDITIONING: AIR CONDITIONING SYSTEM (for Manual Air Conditioning System): DIAGNOSTIC TROUBLE CODE CHART

HINT
When the air conditioning system functions properly, DTC B1400 is output.

B1412-B1443:

B1451-B1497 / U0100-U0155:

* *1: If the ambient temperature is approx. -52.9°C (-63.22°F) or lower, DTC B1412 may be output even though the system is normal.

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

* *3: for 2GR-FE