Diagnosis Procedure

POWER WINDOW MAIN SWITCH

CHANGEOVER SWITCH : Diagnosis Procedure


1. CHECK CHANGEOVER SWITCH INPUT SIGNAL

1.Turn ignition switch OFF.
2.Disconnect power window main switch (door mirror remote control switch) connector.
3.Turn ignition switch ON.
4.Check voltage between power window main switch (door mirror remote control switch) harness connector and ground.





Is the inspection result normal?
YES- GO TO 3.
NO- GO TO 2.

2. CHECK CHANGEOVER SWITCH CIRCUIT

1.Turn ignition switch OFF.
2.Disconnect automatic drive positioner control unit connector.
3.Check continuity between automatic drive positioner control unit harness connector and power window main switch (door mirror remote control switch) harness connector.





4.Check continuity between automatic drive positioner control unit harness connector and ground.





Is the inspection result normal?
YES- Replace automatic drive positioner control unit. Refer toService and Repair .
NO- Repair or replace harness.

3. CHECK POWER WINDOW MAIN SWITCH (DOOR MIRROR REMOTE CONTROL SWITCH) GROUND

CIRCUIT
1.Turn ignition switch OFF.
2.Check continuity between power window main switch (door mirror remote control switch) harness connector and ground.





Is the inspection result normal?
YES- GO TO 4.
NO- Repair or replace harness.

4. CHECK CHANGEOVER SWITCH

Check changeover switch on power window main switch (door mirror remote control switch).
Component Inspection.
Is the inspection result normal?
YES- GO TO 5.
NO- Replace power window main switch (door mirror remote control switch). Front Power Window Switch.

5. CHECK INTERMITTENT INCIDENT

Check intermittent incident.
Intermittent Incident.
- INSPECTION END