i have a fleetwood 2004 bounder, and am trying to locate the blue wire up under the dash on a plug with the other three, anyway the plug in the rear is wired with all the light wires and the heavy blue brake wire, has anyone ever done this, or have a bounder that may know the location, i was hoping they did not just stub it off half way up the frame rail, thanks for any input ,,,,,,,,,,johnb