Hi,

I'm unable to get my rear passenger side door window to go up. It went down fine and will not go back up. It's stuck in the fully open position.

I tried a different switch, but it still doesn't work. I can hear an electrical sound when I press "down" on the switch, but when I press "up", there is no sound.

I took out the window motor / regulator assembly. I really don't know what to look for here. It seems as if the regulator part with the gear teeth does not move at all. Could it be seized? Would a new window regulator fix this problem?

Any help would be greatly appreciated. It's pouring tonight and tomorrow, so I hope to fix this as soon as possible.

Thanks H-T.

-Brian.

 

Well you try and move the regulator all you want, my advice, don't try it, looks like it's going to hurt. You said you replaced a switch, which one??..

Since you already have the darn thing out, just apply power to one end and ground the other. If it goes down, it should go up. That's where I always start.

From there you can move to accusing the switch or motor. But most likely, I would say driver's master window switch, just a guess.

Good Luck

 

The driver's master window switch would cause the rear passenger side window not to work?

I swapped the passenger rear window switch with the drivers rear window switch. Still didn't work.

My drivers master window switch didnt roll down the two rear windows for a while now. Would it be a problem with the switch? Is there any way I can diagnose this myself?

Thanks,
-Brian.

 

sounds like a master switch problem.

check pass switch, if it's working then the problem is the regulator

if the master switch is bad it will work sometimes


most likely it's the master..