DRIVER SIDE
POWER WINDOW MAIN SWITCH
Description
Outputs UP or DOWN signal to driver side power motor.
Component Function Check
1. CHECK FUNCTIONCheck that driver side power window operates when power window main switch for driver side is operated to the UP or DOWN position.
YES>>Power window main switch (driver side) function is OK.
NO>>Refer to Diagnosis Procedure.
Is the inspection result normal?
YES>>Power window main switch (driver side) function is OK.
NO>>Refer to Diagnosis Procedure.
Diagnosis Procedure
1.CHECK POWER WINDOW MAIN SWITCH OUTPUT SIGNAL- Turn ignition switch ON.
- Check voltage between power window main switch harness connector and ground.
|
(+) |
(−) |
Condition |
Voltage (V) (Approx.) |
||
|
Power window main switch |
|||||
|
Connector |
Terminal |
||||
|
D8 |
10 |
Ground |
Driver side switch |
UP |
Battery voltage |
|
Other than above |
0 |
||||
|
11 |
DOWN |
Battery voltage |
|||
|
Other than above |
0 |
||||
Is the inspection result normal?
YES>>Power window main switch (driver side) function is OK.
NO>>GO TO 2.
2.CHECK POWER WINDOW MAIN SWITCH (DRIVER SIDE)Check power window main switch (driver side). Refer to Component Inspection.
YES>>GO TO 3.
NO>>Replace power window main switch. Refer to Removal and Installation.
Is the inspection result normal?
YES>>GO TO 3.
NO>>Replace power window main switch. Refer to Removal and Installation.
Component Inspection
1.CHECK POWER WINDOW MAIN SWITCH (DRIVER SIDE)- Turn ignition switch OFF.
- Disconnect power window main switch connector.
- Check continuity between power window main switch terminals.
|
(+) |
(−) |
Condition |
Continuity |
||
|
Power window main switch |
|||||
|
Connector |
Terminal |
||||
|
D8 |
3 |
2 |
Driver side switch |
AUTO |
Existed |
|
Other than above |
Not existed |
||||
|
10 |
UP |
Existed |
|||
|
Other than above |
Not existed |
||||
|
11 |
DOWN |
Existed |
|||
|
Other than above |
Not existed |
||||
Is the inspection result normal?
YES>>INSPECTION END
NO>>Replace power window main switch. Refer to Removal and Installation.