DTC Diagnosis Procedure

If DTC P05EC is displayed with other DTC, first perform the trouble diagnosis for other DTC.

Is applicable DTC detected?

YES>>

Perform diagnosis of applicable. Refer to DTC Index .

NO>>

GO TO 2.

1. Turn ignition switch ON.
2. Erase DTC.
3. Perform DTC confirmation procedure. Refer to DTC Description .
4. Check 1st trip DTC.

Is the 1st trip DTC P05EC displayed again?

YES>>

Replace ECM. Refer to ECM : Removal and Installation .

NO>>

INSPECTION END