Rear Power Drop Glass Circuit Check

REAR POWER DROP GLASS CIRCUIT CHECK

Rear Power Drop Glass Circuit Inspection

Regarding Wiring Diagram information, Crew Cab.

1. CHECK REAR POWER DROP GLASS SWITCH OPERATION

1.Turn ignition switch OFF.
2.Disconnect rear power drop glass switch.
3.Check continuity between rear power drop glass switch terminals 1, 3 and 5.





Is the inspection result normal?
YES- GO TO 2
NO- Replace rear power drop glass switch. Power Drop Glass Switch.

2. CHECK REAR POWER DROP GLASS SWITCH GROUND CIRCUIT HARNESS CONTINUITY

Check continuity between rear power drop glass switch connector R103 terminal 3 and ground.
3 - Ground : Continuity should exist.
Is the inspection result normal?
YES- GO TO 3
NO- Repair or replace harness.

3. CHECK REAR POWER DROP GLASS SIGNAL






1.Connect rear power drop glass switch.
2.Disconnect rear power drop glass motor.
3.Turn ignition switch ON.
4.Check voltage between rear power drop glass motor connector
B80 terminals 1, 4 and ground.





Is the inspection result normal?
YES- Replace rear power drop glass motor. Service and Repair.
NO- Repair or replace harness.