Chevrolet Blazer S15 facelift (1998-2005) Horn circuit

BATTERY FUSE BLK WIRE BODY CONTROL MODULE (UNDER DASH, ON HEATER CASE) HORN RELAY CONTROL DK GRN WIRE FUSE HOLDER (ENGINE COMPT, RIGHT OF RADIATOR) HORN FUSE HORN RELAY HORN RELAY CONTROL HOT AT ALL TIMES LEFT HORN (LEFT FENDER WALL) RED WIRE RIGHT HORN SPLICE PACK STEERING COLUMN) UNDERHOOD FUSE BLOCK (TOP OF LEFT FRONT FENDER)