Diagnosis Procedure

Check door lock function.

Does door lock/unlock using door request switch? 

YES: GO TO 2.

NO-1: Driver side: Refer to "DRIVER SIDE : DIAGNOSIS PROCEDURE ".

NO-2: Passenger side: Refer to "PASSENGER SIDE : DIAGNOSIS PROCEDURE ".

Check Intelligent Key warning buzzer.

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.