HORN, Horn Wiring Diagram for Ford Mustang GT 1991, List of elements for Horn Wiring Diagram for Ford Mustang GT 1991:, , Cruise control system, Fuse 16 20a, Fuse panel, G100 (left fender apron), High pitch horn (left fender apron), Horn relay (behind center of i/p), Horn switch, Hot at all times, Low pitch horn (left fender apron), Slip ring, Steering wheel control switch, , , HORN, POWER DOOR LOCKS, COOLING FAN, POWER MIRRORS, DEFOGGERS, POWER WINDOWS, TRUNK, TAILGATE, FUEL DOOR, STARTING/CHARGING, RADIO, POWER SEATS, WIPER/WASHER, ,