Get a Repair Manual at NAPA, or Auto Zone.
go to Mitchellondemand,com
wiring wire harness cooling sistems ford focus 2002
http://www.the12volt.com/installbay/forum_posts.asp~TID~61916
I doubt you will find that for free, but you can buy them at low cost from ahdol.com
Where can I find clima wiring diagram for ford mondeo 2004 diesel?
Where can you find a audio wiring diagram for a 1994 Ford F150?
You can find a 2002 Ford Explorer radio wiring diagram at most Ford dealerships. You can also find the radio wiring diagram at most auto-parts stores.
A diagram of the wiring systems in a car can be used as a guide. A wiring diagram for the 1983 Ford can be found in its maintenance manual.
The Ford Courier wiring diagram can be obtained from most Ford dealerships. The wiring diagram can also be found at most auto-parts stores.
You can find a wiring diagram for a Ford Courier 2003 model in most Chilton's manuals or repair manuals for that vehicle. The wiring diagram will include fuse locations as well as wiring locations.
ford or eBay
A wiring diagram for a 1994 Ford Ranger can be found in the Chilton's manual for that vehicle. You can also find this wiring diagram at most auto parts stores.