Rear Power Vent Windows Do Not Operate

REAR POWER VENT WINDOWS DO NOT OPERATE


Diagnosis Procedure

1. CHECK BCM POWER SUPPLY AND GROUND CIRCUIT
Check BCM power supply and ground circuit. Power Supply and Ground Circuit.
Is the inspection result normal?
YES - GO TO 2
NO - Repair or replace the malfunctioning parts.
2. CHECK REAR POWER VENT WINDOW SWITCH
Check rear power vent window switch. Rear Power Vent Window Switch Circuit Check.
Is the inspection result normal?
YES - GO TO 3
NO - Repair or replace the malfunctioning parts.
3. CHECK REAR POWER VENT WINDOW MOTOR CIRCUIT
Check rear power vent window motor circuit. Rear Power Vent Window Motor LH Circuit Check and Rear Power Vent Window Motor RH Circuit Check.
Is the inspection result normal?
YES - GO TO 4
NO - Repair or replace the malfunctioning parts.
4. CHECK REAR POWER VENT WINDOW RELAY
Check rear power vent window relay. Rear Power Vent Window Relay (Open) Check and Rear Power Vent Window Relay (Close) Check.
Is the inspection result normal?
YES - Inspection End.
NO - Check intermittent incident. Intermittent Incident.