Test the front passenger's power window in each direction by connecting battery power and ground at the front passenger's power window switch connector (A) according to the table. When the motor stops running, disconnect battery power immediately.

If the motor does not run or fails to run smoothly, remove the front passenger's door regulator, go to step 3.

Test the front passenger's power window motor (A) by connecting power and ground according to the table. When the motor stops running, disconnect battery power immediately.

If the motor does not run or fails to run smoothly, the front passenger's power window motor is faulty; replace the front passenger's door regulator.

If the motor runs smoothly, replace the wire harness or adjust the front passenger's door glass.

Remove the harness clips from the door panel as needed.

Test the front passenger's power window in each direction by connecting battery power and ground at the front passenger's power window switch connector (A) according to the table. When the motor stops running, disconnect battery power immediately.

If the motor does not run or fails to run smoothly, remove the front passenger's door regulator, go to step 3.

Test the front passenger's power window motor (A) by connecting power and ground according to the table. When the motor stops running, disconnect battery power immediately.

If the motor does not run or fails to run smoothly, the front passenger's power window motor is faulty; replace the front passenger's door regulator.

If the motor runs smoothly, replace the wire harness or adjust the front passenger's door glass.