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.

B1411/11 - B1419/19:

B1421/21 - B1423/23:

B1424/24 - B1446/46:

B1447/47 - B1467/67:

B1468/68 - B1499/99:

*: The air conditioning amplifier stores the DTC of the respective malfunction that has occurred for the period of the time indicated in the brackets.