Mazda Tribute I (2000-2004) Horn circuit

CENTRAL JUNCTION BOX (BELOW LEFT END OF DASH) CLOCK- SPRING FUSE 23 GENERIC ELECTRONIC MODULE (GEM) HORN RELAY HORN SWITCH HOT AT ALL TIMES LEFT HORN (NEAR LEFT HEADLIGHT) LT BLU WIRE LT GRN WIRE NCA WIRE RIGHT HORN YEL WIRE YEL/ LT GRN WIRE