Horn circuit for Lexus GX J120 (2002-2009)

COMBINATION SWITCH DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) ENGINE ROOM R/B (ON LEFT SIDE OF ENGINE COMPARTMENT) GRN/RED WIRE HORN (HIGH) (AT LEFT FRONT OF ENGINE COMPT, ON RADIATOR SUPPORT) HORN (LOW) HORN FUSE HORN RELAY HORN SWITCH HOT AT ALL TIMES J/B 1 (BEHIND CENTER OF DASH) WHT/GRN WIRE