Lexus LX J300 (2021-2024) Horn circuit

BLK WIRE BLU WIRE ENGINE ROOM R/B 1 HIGH PITCHED HORN ASSEMBLY HORN HORN FUSE HORN RELAY HORN SWITCH HOT AT ALL TIMES LOW PITCHED HORN ASSEMBLY MAIN BODY ECU POWER DISTRIBUTION BOX ASSEMBLY PPL/WHT WIRE RIGHT END OF DASH) SPIRAL CABLE SUB-ASSEMBLY