Here is a wiring diagram for you. Check this out.
www.fordforums.com.au/archive/index.php/t-5203.html
www.fordforums.com.au/archive/index.php/t-5203.html
I Am Needing To Know The Wiring Diagram For A 1994 Ford F150 Pick Up 5.0 Liter For The Charging System?