Horn circuit for Toyota Avalon XX10 facelift (1997-2000)

BLK WIRE ENGINE ROOM J/B (ON LEFT FRONT INNER FENDER PANEL) GRN WIRE GRN/BLK WIRE GRN/WHT WIRE HORN HORN FUSE HORN RELAY HORN SWITCH (PART OF COMBINATION SWITCH) HOT AT ALL TIMES LEFT HORN (LEFT FRONT OF ENG COMPT) RIGHT HORN (CENTER OF ENG COMPT) THEFT DETERRENT ECU (BEHIND RIGHT SIDE OF DASH) THEFT DETERRENT HORN (RIGHT REAR OF ENG COMPT) WHT WIRE WHT/BLU WIRE