Driver's Power Window Motor Test

Driver's Power Window Motor Test

Motor Test

1. Remove the door panel Service and Repair.

2. Disconnect the 6P connector (A) from the driver's window motor.






3. Test the motor in each direction by connecting battery power and ground according to the table.

NOTICE
To prevent damage to the motor, disconnect one lead as soon as the motor stops running.





4. If the motor runs smoothly, go to step 5.
If the motor does not run or fails to run smoothly, replace the driver's door regulator Service and Repair.

Hall IC Unit (Pulser) Test

5. Reconnect the 6P connector to the window motor, and reconnect the 20P connector to the power window master switch.

6. Turn the ignition switch to ON(ll).

7. Measure the voltage between terminals at the driver's power window motor.

- There should be battery voltage between terminals No. 6 (+) and No. 4 (-), when the ignition switch is turned to ON (II).

- Connect an analog voltmeter between terminals No. 5 (+) and No. 4 (-), and run the window motor down or up. The voltmeter needle should move back and forth alternately between 0 V and about 5 V (a digital voltmeter should show about 2.5 V).

- Connect an analog voltmeter between terminals No. 3 (+) and No. 4 (-), and run the window motor down or up. The voltmeter needle should move back and forth alternately between 0 V and about 5 V (a digital voltmeter should show about 2.5 V).

8. If the voltage is not as specified, do the power window master switch input test at the appropriate terminals: No. 5, 6, 8, and 13 Power Window Master Switch Input Test.

9. If the switch is OK, replace the power window motor.

10. Reset the power window control unit Testing and Inspection