2003 peugeot 206 cc.. passenger window would not go back up so tested I for power, on going down i got 12v.. on going up i got nothing. So I reversed the polarity and the window went up.. ruling out the switch and motor. I still do not know where the fault lies. Is there relays on the controller board found in the boot/trunk?

Colli, April 2017

Would have a look at the wiring loom between the door and door pillar, good luck.

cdc, April 2017