Car Wiring Diagrams for Horn circuit for Lexus GS IV (2011-2015)

BLK WIRE BLU WIRE ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) GRN WIRE HORN HORN (HIGH) (FRONT OF RIGHT SIDE OF RADIATOR) HORN (LOW) (FRONT OF LEFT SIDE OF RADIATOR) HORN FUSE HORN RELAY HORN SWITCH HOT AT ALL TIMES LEFT COWL SIDE J/B (LEFT END OF DASH) MAIN BODY ECU PNK WIRE SPIRAL CABLE (IN STEERING COLUMN) STEERING PAD SWITCH ASSEMBLY