Window motor suddenly only goes down, but not up

[Fabianracing]

Hi!

After the window mechanism on the left hand side of my RCZ broke I replaced it with a new one. After installing it was shortly functional and went up and down. But after going all the way down it won't go up anymore. I checked the fuses. Replaced the window buttons completely. The final thing I tried is to run the window motor on its own. Giving the result in the video. It does spin down, but when i push up it shortly clicks and stops. What could be the problem?

 

[Fabianracing]

I think the video upload didn't work so here a link to the video: Watch unnamed | Streamable

 

[Pedro]

Poss motor issue ?

 

[Verminator]

It's down to the window regulator

 

[Fabianracing]

Poss motor issue ?

Could be, tried resetting it by holding the down button for over 10 seconds but that didn't help

 

[Fabianracing]

It's down to the window regulator

Thanks for your reply! I don't understand what you mean, could you elaborate.

 

[Pedro]

Test the Polarity of the wiring ?

 

[Verminator]

The circuit board in the regulator one of the capacitors will be on the way out and needs testing