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We had the same "slow window" problem on our '08. The drivers was worse. In our cold winter weather they wouldn't work and in summer were fine. It gradually got worse until the drivers quit. (Stupid me for not fixing it at first symptom!) Cable actually broke in drivers door. I got new regulator and intend to put it in and lube everything well but had an injury and haven't got it done. Not using windows at present. Should try to find the above-mentioned post with instructions I suppose. It didn't look like a fun job when I looked behind the panel.
I was having the slow window problem also. I took the panel off, taped the window so it would stay up & removed the regulator. I noticed what looked like a little rust on the cable shield ends. I used some synthetic bike chain lube on the cable and now the window works like new again. I'm sure Marvel Mystery Oil or what ever other kinds of lube you have would work also.
It takes a little time, but if you're at all mechanically inclined it's not a bad job.
The binding is mainly from the guides that the plastic feet go up and down but this is a good to know also. You can do it without taking the regulator out if you remove the panel and the felt part that sits on top of the door frame. You can then look down as the window is working and see what needs to be lubed.
I didn't want to have to pull it apart twice and a few of the spots I wanted to lube weren't easily accessible without pulling the regulator out. It also gave me a chance to align everything in case the window slipped in the clamps causing it to go up and down cockeyed.
Old thread but I just ran into this problem and have a cheap solution.....
I started with the usual, Petroleum along the rubber track and that didn't work. I then pulled the door panel off and greased the metal track, that didn't help either.
I found that the cable runs through a rubber sleeve and this was the culprit. I had my wife run the window up and down with the panel out of the way while I sprayed a lubricant (similar to WD-40 but has teflon in it) into the cable. As the window was ran up and down the lubricant was spread throughout the cable.
The window runs at normal speed now and the motor stays cool. The reason these motors are burning up is the cable hanging up in the sleeve it runs through. An hour of your time and some lubricant will save you the $120 the motor costs!!
I just performed this procedure on both the front windows using spray white lithium grease. The windows are running faster. I guess this will become some sort of preventitive maintenance in the future.
Word of advice... if your window is really slow and squealing, don't ignore it. I did and my P/S cable snapped. Had to change the whole assembly ($170). Motor isn't the problem. Cable is binding in the outer sleeve.
i ignored my slow drivers side window until it finally stopped working. it got stuck halfway. had to take the doorpanel off. I notices that one of the cables had actually unthreaded itself. Im not using the window at the moment. is there a way to replace the cable or do i have to replace the whole housing?
I think the cables are part of the assembly and not available separately. Maybe someone else will clarify, or call your local parts counter. On mine, even the motor got replaced even though it was working fine. Just one big assembly.
Pilgrim
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