Yesterday when I got home from the store, my passenger window would not go back up. It went the rest of the way down using the button, but it will not go up at all. I tried the buttons on both the driver and passenger door with no luck.

 

You'll need to take the door cover off and start looking.

 

Forgive my ignorance, but could you give me a little guidance as to what I should be looking for? I'm not a complete novice mechanically, but I'm also not very experienced in this area. I can be taught though!