Something else to look at could be the window regulator. I just replaced one on a Dodge. Hope you get it worked out or have it fixed. Only thing I can suggest is to take the rear panel off and start looking around at connections. Then just process of elimination unfortunately.
Do you know of an easy way to just block or cover certain pins? Is there a rubber or some other material that would slip over the connection and still allow it to be plugged in? Only other way I was thinking was cutting the wires that control the window up/down function, but if that doesn't work, I'll have to repair it back, not that difficult, but would rather leave it as-is if there's an easier way.