Ford Econoline E250 (1997-2012) Horn circuit

BLK WIRE BLK/BLU WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE CLOCKSPRING (STEERING WHEEL) CONTROL HORN (RIGHT FRONT OF ENGINE COMPT) HORN RELAY HORN SWITCH HOT AT ALL TIMES FUSE 24 LEFT STEERING WHEEL SWITCH SMART JUNCTION BOX (SJB) (LEFT KICK PANEL) YEL/RED WIRE