Post by
fourdrinie »
https://forums.nicoclub.com/fourdrinie-u26512.html
Fri Apr 28, 2017 3:26 pm
sounds like the window motor or the window regulator are shot!
You should remove the door panel....see if the motor is getting 12v, which it sounds like it is....
see if the motor is binding...most of the time there is a plastic gear in the window motor that breaks....the plastic gear is non-replaceable..need to replace the motor...
but it might be the regulator and it's cables are fouled up...which you would replace only the regulator....