Toyota Sienna III (2010-2014) Horn circuit

BLK WIRE BLU WIRE ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRN/BLK WIRE GRN/WHT WIRE HIGH PITCHED HORN ASSEMBLY HNSW HORN SWITCH HOT AT ALL TIMES ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) P/I FUSE HRNH INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) INTEGRATION RELAY LOW PITCHED HORN ASSEMBLY MAIN BODY ECU HORN ORG/ WIRE RED WIRE RELAY ENERGIZED ECU IG 1 FUSE SPIRAL CABLE SUB-ASSEMBLY (LEFT SIDE OF DASH) STEERING PAD SWITCH ASSEMBLY WHT WIRE WHT/BLK WIRE