Driver's Window Motor Test
Motor Test
- Remove the driver's door panel (see FRONT DOOR PANEL REMOVAL/INSTALLATION ).
- Disconnect the 6P connector (A) from the window motor.
- Test the motor in each direction by connecting battery power and ground according to the table. When the motor stops running, disconnect one lead immediately.
- If the motor does not run or does not run smoothly, replace it.
Pulser Test
- Reconnect the 6P connector to the window motor.
- Check for voltage between the terminals.
- There should be battery voltage between the No. 6 (+) and No.4 (-) terminals when the ignition switch is ON (II).
- Connect an analog voltmeter between the No. 5 (+) and No. 4 (-) terminals, and run the window motor at down or up. The voltmeter needle should move back and forth alternately (a digital voltmeter should show the average voltage between 0-5 V).
- Connect an analog voltmeter between the No. 3 (+) and No. 4 (-) terminals, and run the window motor at down or up. The voltmeter needle should move back and forth alternately (a digital voltmeter should show the average voltage between 0-5 V).