How involved is the trace of wiring connecting window motors to the control panel? Except for the driver's side, none of the windows are operational (they were at different times). I took the panel off the passanger's side door and applied 12v from the battery and the motor worked. I have tested the swith from the moving window in the slot for the passanger's window- no go. That tells me that the problem is somewhere between the motor lead wires and the underside of the control panel.Any comments greatly appreciated. And please be gentle- not a whole lot of experince in electrical troubleshooting.