Hello, I replaced my driver side window because my previous one was scratched. But now I noticed that when I roll down the window, it makes a vibrating noise. Sounds horrible. I tried adjusting the 2 bottom screws (that is attached to the rails), but sort of made it worst...

Its works fine when the window is going up, but not down. What could i do?

Thanks!

Sann

 

I know this thread is old, but I just got this problem and can't seem to find any threads about it. window works in all situations just rattles/vibrates horribly on way down. anyone know what this is or how to fix it?

and it was working fine, but after replacing the front speaker (no modification to the speaker backer (? - black plastic speaker holder thing) was needed. So everything should fit right back together pretty nicely. but after putting everything back together, i have this problem.

 

Hello

I had the same problem and i just fixed it

all you need to do do is to clean the window rail on the motor/rail on the inside of the door and regrease-it with Shinetsu grease

You'll need to remove the door panel and use towels & wd40 to remove the old dirty & hard grease,
its a bit hard work since you don't have a lot of space to play around,
i was able to do it because i have small hands,

But if you want to do it properly you can unmount the entire motor/rail assembly to clean it,

 

So if pattern holds, someone will reply to this thread in 12 more years...

 

The gift that just keeps on giving!