A couple of years ago my wife's van's right rear window had problems opening and closing. The problem seemed to be with the switch on the driver's side door. Then, the driver's side window would work intermitently (now less so than ever) and the left rear window has problems responding to the switch.
Last year I took the panel off the driver's side door trying to figure out the prob with the door window. The motor gets pretty warm when you work the switch.
Where should I start replacing parts? Or is there some trick I don't know about?
Thanks, chuck