vendredi 24 octobre 2014

Window motor polarity

I didn't want to raise a zombie thread so thought I'd try for a quick answer to an odd problem.



05 Grand Scenic II Maxim 1.9dci

The problem was first noticed when I tried deadlocking the car with the key card and the O/S/R window wound itself open. Had to start the car to wind it back up, stopped and tried again with the same result. I have browsed and searched and realised this must be the automatic window closing system in action but in reverse for the one window. So, I checked the switches and both drivers door and passenger door switches work the wrong way round i.e. switch down for window up and vice versa. It's the only window that has the switches working this way (N/S/F window isn't working at all but that's yet to be investigated).



The question is, before taking everything to pieces, is this going to be at the motor end or on the back of one of the switches? With modern car electrics the plugs are normally single entry style so how could this one window be working backwards to all the others?




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