VEHICLE WAS WIRED TO PULL A FIFTH WHEEL, WHILE DRIVING, THE COMPUTER CHIP AND ALTERNATOR BURNED OUT AND WAS INFORMED BY DEALER THAT THE WIRING SHORTED IT OUT, WIRE AND POWER CONTROL MODULE, APPEARS CAUSATION IS ELECTRIC BRAKE WIRE THAT WAS RUN ALONG FIREWALL COWL PLUGS FROM HITCH TO TRAILER, CLAIM 55-S270-703. *SLC