- Operate the temperature control dial (driver side). Check that the discharge air temperature (driver side) changes.
- Operate the temperature control dial (passenger side). Check that the discharge air temperature (passenger side) changes.
Is the inspection result normal?
YES
>>GO TO 7.
NO-1
>>Air mix door (driver side) malfunction. Refer to
Diagnosis Procedure.
NO-2
>>Air mix door (passenger side) malfunction. Refer to
Diagnosis Procedure.