Mercury Mountaineer II (2001-2005) Horn circuit

AIR BAG SLIDING CONTACT BATTERY JUNCTION BOX (BJB) (LEFT SIDE OF ENGINE COMPT, AT FENDER APRON) BLK WIRE CENTRAL JUNCTION BOX (CJB) (BEHIND LEFT SIDE OF DASH) CENTRAL SECURITY MODULE (BEHIND RIGHT REAR SEAT) DK BLU WIRE DK GRN/ORG WIRE FUSE 18 FUSE 28 FUSE 6 HORN RELAY HORN SWITCH HOT AT ALL TIMES LEFT HORN LOW TIRE PRESSURE MODULE (UNDER PASSENGER DASH PANEL) LT BLU WIRE LT GRN WIRE NCA WIRE ORG/RED WIRE POWERTRAIN CONTROL MODULE (AT RIGHT SIDE ENGINE BULKHEAD) RIGHT HORN SPEED CONTROL SWITCH YEL WIRE YEL/LT BLU WIRE YEL/LT GRN WIRE