one of my friends exited my car last night and when he shut the door i think it knocked the window off track. he didnt slam or shut it overly hard, but whats done is done and now my back right window wont stay up. i can slide it up and down with my hands and not much force, and the power supply is still going to the window with the switches- it just sounds like its not grabbing the window.

so am i correct to assume that it's off track? if so, how would i go about fixing this.

 

take apart ur door panel and see whas going on in there. shudnt be too hard to fix.

 

It sounds like your regulator might be bad. They are fairly easy to replace. You can find them on eBay. I found that both times I thought the window was off track it was actually a bad regulator. I've replaced 2 now.

 

Yep, check the regulator. I myself have had to replace the driver side twice and now the passenger side needs to be fixed to.