HORN, Horn Wiring Diagram for Toyota Land Cruiser 1990, List of elements for Horn Wiring Diagram for Toyota Land Cruiser 1990:, Fuse/ relay panel (left side of dash), Haz-horn fuse 15a, Horn switch (part of combination switch), Hot at all times, Left horn (front of engine compartment), Right horn (front of engine compartment), , , COOLING FAN, DEFOGGERS, HORN, POWER ANTENNA, POWER DOOR LOCKS, POWER MIRRORS, POWER WINDOWS, RADIO, STARTING/CHARGING, WIPER/WASHER, ,