Hey guys, I'm driving my uncle's 01 Suburban while I work on my truck, the only thing that's wrong with it is the passenger power window doesn't work right. You can hear the motor working when you press the switch up and down, but the window doesn't go up or down with it. If you hold the switch down for a couple seconds, you can push the window down about an inch or two, rather easily, and then it bottoms out on something. Then when you hold the switch up it will close the window, but will not re-open it. Any ideas on what's wrong behind that door panel?