elec window probs

One can use a meter on the switch and motor to see what inputs and outputs (from the switch) are occuring.

A ground issue comes to mind, esp if you have had the same wet weather we have of late.

Good luck.
 
My old 88 had that problem.. I guess the owner after me figured out that some gear inside there had a worn spot, where the window would get stuck in, and the motor couldn't pull it back out.
 
yeah sounds like the motor, i had one do this and had to change it, got one at a junkyard, like 10 bucks, had another go out and took it out , took it apart, cleaned and regreaced it and bamm!!!!! it was fine