Diagnosis Procedure

Check power window main switch power supply and ground circuit. Refer to DIAGNOSIS PROCEDURE .

Is the inspection result normal? 

YES: GO TO  2.

NO: Repair or replace the malfunctioning parts.

Check front power window switch (passenger side).

Refer to COMPONENT FUNCTION CHECK .

Is the inspection result normal? 

YES: Replace power window main switch. Refer to REMOVAL AND INSTALLATION .

NO: Repair or replace the malfunctioning parts.