Diagnosis Procedure

Check door lock and unlock switch.

Refer to Component Function Check

Is the inspection result normal?

YES

GO TO 2.

NO

Repair or replace the malfunctioning parts.

Check front door lock assembly (driver side).

Refer to Component Function Check .

Is the inspection result normal?

YES

GO TO 3.

NO

Repair or replace the malfunctioning parts.

• Replace BCM. Refer to Removal and Installation .
• Confirm the operation after replacement.

Is the result normal?

YES

INSPECTION END

NO

Check intermittent incident. Refer to Intermittent Incident .