Horn circuit for Nissan 350Z I (2002-2005)

+IG BLK WIRE BLU WIRE CAN-H- CAN-L- COMBINATION SWITCH (SPIRAL CABLE) COMPUTER DATA LINES FUSE 35 FUSE 73 FUSE 80 FUSE, FUSIBLE LINK BOX (AT RIGHT REAR SIDE OF ENGINE COMPT) GND (SIGNAL) GND POWER GRN WIRE GRN/BLK WIRE GRN/RED WIRE HIGH HORN (RIGHT FRONT OF ENGINE COMPT, BEHIND GRILLE) HORN RELAY HORN RLY DRIVE HORN SWITCH HOT AT ALL TIMES HOT IN ON OR START JOINT CONNECTOR 1 (BEHIND LEFT SIDE OF DASH) LOW HORN (RIGHT FRONT OF ENGINE COMPT, BEHIND GRILLE) LT GRN WIRE RED WIRE