I finally bought an electronic brake controller (Tekonsha Prodigy) It came with a harness which is supposed to plug in somewhere, Where the heck does it go? THe plug under the dash which I always assumed was the brake harness plug isnt even close to the same shape (I know I have the Dodge harness, because it has the same plug as the "pigtail" harness that came with the truck. Damn, I thought this was gonna be easy!