HORN, Horn Wiring Diagram for Isuzu Trooper S 1993, List of elements for Horn Wiring Diagram for Isuzu Trooper S 1993:, Contact ring, Dash fuse box (left side of dash), Fuse c-15 15a, Fuse relay/box (right side of engine compartment), High note horn, Horn relay, Horn switch, Hot at all times, Low note horn, Steering wheel, , , POWER DOOR LOCKS, HORN, POWER WINDOWS, DEFOGGERS, POWER MIRRORS, RADIO, POWER ANTENNA, STARTING/CHARGING, TRANSMISSION, WIPER/WASHER, ,