I need help, I was using my 1956 3800 series flat bed to haul lumber and the electrical system burnt the pink wire from the ignition switch to the Acc jct block. This according to the wiring diagram from Truck parts of America. However I cannot find the acc jct block. if I have one is it located in the cab or in engine compartment? Also any thoughts as to what else may have burned up? ie ignition switch, voltage regulator, resistor etc.. Any help would be appreciated.