Hello. First poster and long time lurker. I bought a 2002 F350 about a year ago and have been in the process of undoing most things the previous owner did. One of which is the multiple splices and shady wiring attempts they made. It appears the cut the factory trailer brake controller plug out and had an after market controller half ass spliced in. I cut and repair the wiring because it was grou ding out and blowing cruise and horn fuses. Were there any 350s that dis t have the connector stock and maybe they just tapped into the horn fuse? Do you guys know if I could just buy the factory plug and wire it back in? If so could anyone point out the wires because I am lost. I found one section of cut wires from the main harness under the dash but I am not sure of it. Thank you in advance.