The power window on my Trooper will not close. I opened it and it opened normaly but now will not close. All of the other wndows work fine. What do you think, motor in the door or the switch?

i had this problem long ago. If you have a continuity meter, you can check the wiring traces on the switch. It was barely visible, but for some reason, there was a hairline crack that caused the switch to intermittently work. if u flex the board a bit, u could see the connection go down. I soldered another wire on it and it works great.

im not positive but you should hear a click when you push the window button, if you dont then it could be a wiring problem. hope that helps.