I have a TH sports with power windows and the drivers window is really really slow/sticky. So much so that when i click the button for automatic down the mechanism senses that there is too much force to push against that it stops and also, i have automatic windows up hooked up to my alarm remote and when i use this function it doesnt put the window up all the way. I have a feeling that the colder weather worsens the problem as it only really started happening as it started getting cooler. The window moves easier when it is wet (i mean the actual window is wet) so i have a feeling that is is rubbing too tight against something. The problem is not due to the running guide that the window runs up and down in as i have used a silicon based lubricant that was recommended to me by Mitsubishi.

My other windows move up and down at a medium speed although they dont seem to get stuck like the drivers one.

Does anyone else have this problem, and how can i fix it??

Cheers
Craig

Try graphite powder for lubrication.

or silicon spray