Diagnostics Procedure 2

Step 1 - 5:

DIAGNOSTICS PROCEDURE-2
Trouble symptom B: Only driver's door window does not operate.

1. CHECK POWER SUPPLY FOR POWER WINDOW MAIN SWITCH.




1. Disconnect connector of power window main switch.
2. Turn ignition switch to ON.
3. Measure voltage between power window main switch connector and body.

Connector & terminal / Specified voltage:
(D7) No.7 - Body / 10 V, or more

2. CHECK POWER WINDOW MAIN SWITCH (DRIVER'S DOOR SWITCH).
Refer to inspection of power window main switch.

3. CHECK GROUND CIRCUIT OF POWER WINDOW MAIN SWITCH.




1. Disconnect connector of power window main switch.
2. Measure resistance of harness connector between power window main switch and body.

Connector & terminal / Specified resistance:
(D7) No. 12 - Body / 10 Ohm, max.

4. CHECK DRIVER'S DOOR WINDOW MOTOR.
1. Disconnect connector of power window motor (driver's door).
2. Make sure that power window motor rotates properly when battery voltage is applied to terminals of motor connector.
3. Change polarity of battery connections to terminals to ensure that motor rotates in reverse direction.

5. CHECK HARNESS CONNECTOR BETWEEN POWER WINDOW MAIN SWITCH AND DRIVER'S DOOR WINDOW MOTOR.




1. Disconnect connectors of power window main switch and power window motor (driver's door).
2. Measure resistance of harness connector between power window main switch and power window motor

Connector & terminal / Specified resistance:
(D7) No.8 - (D3) No.2 / 10 Ohm, max.
(D7) No.13 - (D3) No.1 / 10 Ohm, max.