A wiring diagram is a simplified standard photographic representation of an electric circuit. Also you may want to check the horn relay thats also located in the same box and i circled that also. It will help you to understand connector configurations and locate identify circuits relays and grounds.
It cost about 15 dollars.
1973 1979 ford Truck Wiring Diagrams Schematics fordification. Ford Sierra Wiring Diagrampdf. Although the schematic is in black and white the color of each wire is noted. Run the 2 pin female connector from the foot rest to the fuse box.
