Electric window regulator sticking
Posted: Sun Aug 19, 2012 12:31 am
I resorted to pulling out one of the motors and regulator from my GT2 that someone has fitted post factory. Since I've had the car the windows reach near the bottom of their closing range and stop before the bottom. The motors continue turning when pressing button up or down but kind of click and stick until you force them back up.
I thought it was the runners needing some lubrication and equipped myself with silicon spray and went to fit better looking runners from my old Rocco. What I realise now is that it is actually the regulators getting stuck at their lowest point and this is on both sides. The motors are bosch and must have been for another VW like a Corrado.
See arrow shows the regulator upside down but sticks in that low position (excuse the products in shot)..

So is there some sort of teeth wear, allignment or sheering of a cog going on here? Or are these not really suitable for the Rocco maybe not long enough regulators? Once above the low point they do go up and down albeit with maybe needing some cleaning and new lubrication.
I suspect they have never really worked properly and I have already fitted a manual regulator. I am tempted just to go manual to save all this hassle
I thought it was the runners needing some lubrication and equipped myself with silicon spray and went to fit better looking runners from my old Rocco. What I realise now is that it is actually the regulators getting stuck at their lowest point and this is on both sides. The motors are bosch and must have been for another VW like a Corrado.
See arrow shows the regulator upside down but sticks in that low position (excuse the products in shot)..

So is there some sort of teeth wear, allignment or sheering of a cog going on here? Or are these not really suitable for the Rocco maybe not long enough regulators? Once above the low point they do go up and down albeit with maybe needing some cleaning and new lubrication.
I suspect they have never really worked properly and I have already fitted a manual regulator. I am tempted just to go manual to save all this hassle