Air Conditioning System

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

HINT
If a trouble code is output during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the tables below.

* *1: The air conditioning amplifier stores the DTC of the respective malfunction that has been detected for the period of time indicated in parentheses.

* *2: W/ Rear Air Conditioning System

B1411/11 - B1422/22:

B1423/23 - B1447/47:

B1449/49 - B14A3 / U0100 - U0155: