Diagnosis Procedure

1. Perform "All DTC Reading" with CONSULT.
2. Check if the DTC is detected in self-diagnosis results of "ENGINE". Refer to DTC INDEX .

Is any DTC detected?

YES 

GO TO STEP 3. 

NO 

GO TO STEP 2. 

1. Check the vehicle driving conditions. Refer to DESCRIPTION .
2. Check the ICC sensor for contamination, foreign materials, or cracks. Refer to DIAGNOSIS PROCEDURE .

INSPECTION END

Repair or replace malfunctioning parts identified by the self-diagnosis result.

GO TO STEP 4. 

1. Erase the self-diagnosis results, and then perform "All DTC Reading" again after performing the action test. (Refer to DESCRIPTION  for action test.)
2. Check that the ICC system is normal.

INSPECTION END