Rear Power Vent Window Relay (Close) Check

REAR POWER VENT WINDOW RELAY (CLOSE) CHECK


Description

Rear power vent windows OPEN/CLOSE by receiving the signal from rear power vent window switch.




REAR POWER VENT WINDOW RELAY (CLOSE) CHECK


Diagnosis Procedure

Regarding Wiring Diagram information, Power Window Main Switch.
1.CHECK REAR POWER VENT WINDOW RELAY (CLOSE) POWER SUPPLY CIRCUIT





1. Turn ignition switch OFF.
2. Disconnect rear power vent window relay (CLOSE).
3. Turn ignition switch ON.
4. Check voltage between rear power vent window relay (CLOSE) connector and ground.





Is the inspection result normal?
YES - GO TO 2
NO - Repair or replace harness.
2.CHECK REAR POWER VENT WINDOW RELAY (CLOSE)





Check continuity between rear power vent window relay (CLOSE) terminals 3 and 4, 3 and 5.





Is the inspection result normal?
YES - GO TO 3
NO - Replace rear power vent window relay (CLOSE).
3.CHECK REAR POWER VENT WINDOW RELAY (CLOSE) GROUND CIRCUIT





Check continuity between rear power vent window relay (CLOSE) connector M89 terminal 4 and ground.

4 - Ground : Continuity should exist.

Is the inspection result normal?
YES - GO TO 4
NO - Repair or replace harness.
4.CHECK REAR POWER VENT WINDOW RELAY (CLOSE) CIRCUIT





1. Disconnect rear power vent window switch.
2. Check continuity between rear power vent window relay
(CLOSE) connector M89 terminal 2 and rear power vent window switch M95 terminal 4.

2 - 4 : Continuity should exist.

Is the inspection result normal?
YES - Replace rear power vent window switch.
NO - Repair or replace harness.