H2 window problems

[Guns]

I have a 2007 H2. I had a problem about six months ago where the rear passenger window would go down on its own randomly. You can put it back up with the button from the front or the back and it might stay up two minutes. It might stay up two seconds. Sooner or later, it will go down again. It is not falling down. You can hear the motor putting it down. I put a new window motor relay in it and it corrected the problem. Six months later, now, the same problem has happened, but this time replacing the relay has no effect . Like I said, the motor is taking it down on its own and you can put it back up using the button. If you pull the relay, it will stay up and not go down. It is not any type of Trac problem. Has anybody run into a problem like this?

 

[MilamJR]

I have had to replace the window motor twice on the driver side rear door. But it sounds like your problem is much different. My best guess is it is the switch or a short in the wiring.

 

[Teahead]

Probably a switch.