I have a 2002 V6 Mustang. One day my passenger power window just stopped working. I assumed it was the motor so I went out and bought one, but once i installed it the window still didn't work. Then i hooked the old motor up to the driver side and it worked fine on that side. So it wasn't the motor. Then I assumed it was the switch, so i bought a new switch for both sides and it still didnt work. I have no idea where to go from here and need help. Thanks.