Lexus LS V facelift (2021-2024) Horn circuit

BLK WIRE DRIVER SIDE J/B ENGINE ROOM R/B 1 GRN WIRE HIGH PITCHED HORN ASSEMBLY HORN HORN FUSE HORN RELAY HORN SWITCH HOT AT ALL TIMES LOW PITCHED HORN ASSEMBLY MAIN BODY ECU PNK WIRE SPIRAL CABLE W/ SENSOR SUB-ASSEMBLY STEERING COLUMN ASSEMBLY WHT/BLK WIRE