Remove the harness clips from the door panel as needed.

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

Test the front passenger's power window motor (A) by connecting battery 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 harnesses or adjust the front passenger's door glass.

Connect the front passenger's power window switch connector to the front passenger's power window switch (A).

Turn the ignition switch to ON (II), or press the engine start/stop button to select the ON mode.

Do the front passenger's power window switch input test terminals No. 35, No. 36, and No. 37.

Disconnect the power window master switch connector from the power window master switch.

Install the harness clips to the door panel.