Front Power Window LH Circuit Inspection

POWER WINDOW SYSTEM

Front Power Window LH Circuit Inspection


1. CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH OUTPUT SIGNAL






1.Turn ignition switch ON.
2.Check voltage between main power window and door lock/
unlock switch connector and ground.





OK or NG
OK- GO TO 2.
NG- Replace main power window and door lock/unlock switch. Service and Repair.

2. CHECK POWER WINDOW MOTOR CIRCUIT






1.Turn ignition switch OFF.
2.Disconnect main power window and door lock/unlock switch and front power window motor LH.
3.Check continuity between main power window and door lock/
unlock switch connector D5 (A) terminals 6, 7 and front power window motor LH connector D8 (B) terminals 1, 3.
16 - 3: Continuity should exist.
12 - 1: Continuity should exist.
4.Check continuity between main power window and door lock/
unlock switch connector (A) terminals 6, 7 and ground.
16 - Ground: Continuity should not exist.
12 - Ground: Continuity should not exist.
OK or NG
OK- Replace front power window motor LH. Removal And Installation.
NG- Repair or replace harness.