Diagnosis Procedure

Perform Initialization procedure and check that inspection result is normal.

Refer to Description 

Is the inspection result normal?

YES

INSPECTION END

NO

Go to 2.

Check driver side door lock assembly (door key cylinder switch).

Refer to Component Function Check

Is the inspection result normal?

YES

Go to 3.

NO

Repair or replace the malfunctioning parts.

Confirm the operation again.

Is the result normal?

YES

Check intermittent incident. Refer to Intermittent Incident

NO

Go to 1.