Ford Taurus IV facelift (2004-2006) Horn circuit

AIR BAG SLIDING CONTACT (NEAR BOTTOM OF STEERING COLUMN) BLK WIRE DK BLU WIRE DK GRN/ORG WIRE FUSE 38 HORN (LOWER LEFT FRONT OF HORN RELAY HOT AT ALL TIMES LOW CURRENT BOARD NCA WIRE SMART JUNCTION BOX (UNDER LEFT SIDE OF DASH) SPEED CONTROL SERVO (IN LEFT REAR OF ENGINE COMPARTMENT) STEERING WHEEL/ SPEED CONTROL SWITCH YEL/LT GRN WIRE