Diagnosis Procedure

INSPECTION START
With CONSULT-III
1. Turn ignition switch ON.
2. Select "SELF-DIAG RESULTS" mode with CONSULT-III.
3. Touch "ERASE".
4. Perform DTC Confirmation Procedure.
  See "DTC LOGIC ".
With GST
1. Turn ignition switch ON.
2. Select Service $04 with GST.
3. Perform DTC Confirmation Procedure.
  See "DTC LOGIC ".
Is the 1st trip DTC P0605 displayed again?

YES: GO TO 2.

NO: INSPECTION END
REPLACE ECM
1. Replace ECM.
2. Go to "ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : SPECIAL REPAIR REQUIREMENT ".
  INSPECTION END