* The vehicle owner's manual may include a wiring diagram.
* The vehicle manufacturer's website may provide access to wiring diagrams for their older vehicles.
* Some auto parts stores may sell wiring diagrams for older vehicles.
* You may be able to find wiring diagrams for older vehicles online through a search engine query.
* You can also try contacting a Ford dealership or automotive repair shop to see if they have access to wiring diagrams for older vehicles.
