Horn circuit for Toyota Prius III facelift (2011-2015)

BLK WIRE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) ENGINE ROOM R/B GAUGE FUSE HIGH PITCHED HORN ASSEMBLY (BEHIND RIGHT SIDE OF FRONT GRILLE) HNSW HORN HORN SWITCH HOT AT ALL TIMES HOT IN ON OR START HRNH HRNL INSTRUMENT PANEL J/B (BEHIND LEFT END OF DASH) INTEGRATION RELAY LOW PITCHED HORN ASSEMBLY (BEHIND LEFT SIDE OF FRONT GRILLE) LT BLU WIRE MAIN BODY ECU P/I 2 (LEFT SIDE FUSE OF ENGINE COMPT) RED WIRE SPIRAL W/ SENSOR CABLE SUB-ASSEMBLY (ON STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY WHT/BLK WIRE YEL WIRE