Toyota Prius PHV IV (2017-2024) Horn circuit

BLK WIRE BLU WIRE ENGINE ROOM R/B 1 GRN WIRE HIGH PITCHED HORN ASSEMBLY HORN HORN FUSE HORN RELAY HORN SWITCH HOT AT ALL TIMES INSTRUMENT PANEL J/B ASSEMBLY LOW PITCHED HORN ASSEMBLY LT BLU WIRE MAIN BODY ECU SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY STEERING PAD SWITCH ASSEMBLY