Diagnosis Procedure

1. Turn ignition switch ON.
2. Erase 1st trip DTC. Refer to "How to Erase DTC and 1st Trip DTC" in "DIAGNOSIS DESCRIPTION ".
3. Perform DTC CONFIRMATION PROCEDURE. Refer to "DTC LOGIC ".

Is the 1st trip DTC P0605 displayed again? 

YES: GO TO 2.

NO: INSPECTION END

1. Replace ECM.
2. Perform "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : SPECIAL REPAIR REQUIREMENT ".

INSPECTION END