Diagnosis Procedure

Check remote keyless entry function.

Does door lock/unlock with Intelligent key button? 

YES: GO TO 2.

NO: Go to "REMOTE KEYLESS ENTRY FUNCTION: SYSTEM DESCRIPTION ".

Check power window operation.

Does power window up/down with power window main switch? 

YES: GO TO 3.

NO: Go to "POWER WINDOW MAIN SWITCH: DIAGNOSIS PROCEDURE ".

Check "PW DOWN SET" setting in "WORK SUPPORT".

Refer to "INTELLIGENT KEY: CONSULT FUNCTION (BCM - INTELLIGENT KEY) ".

Is the inspection result normal? 

YES: GO TO 4.

NO: Set "PW DOWN SET" setting in "WORK SUPPORT".

Check power window main switch serial link circuit.

Refer to "POWER WINDOW MAIN SWITCH: COMPONENT FUNCTION CHECK ".

Is the inspection result normal? 

YES: GO TO 5.

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.