Hi... You can download the Owner's Manaul (free downlard) in Adobe Acrobat format from Ford.com. The fuse diagram/chart is on pages 129-131. Here is the link: https://www.fleet.ford.com/maintenance/owners_manuals/results.asp Good luck. I hope that this helps.
I doubt you will find that for free, but you can buy them at low cost from ahdol.com
You can see the serpentine belt diagram from the 2000 Ford Focus online at places like Focus Fanatics. You can also find this diagram at Go Parts.
You can find an engine diagram for a 2003 Ford Expedition in the vehicle's owner's manual. You can also find it at certain auto stores.
wiring wire harness cooling sistems ford focus 2002
The relay diagram for a 2002 Ford Focus is found in the cars maintenance and repair manual. The manuals can be bought at a local auto part store.
The Owners Manual will have the whole diagram
You can find the diagram of the throttle body on a 2000 Ford Focus with 2.0 SPI at various auto part stores. You can also check in the owner's manual.
Get a Repair Manual at NAPA, or Auto Zone.
go to Mitchellondemand,com
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.
You can get a free 2003 Ford Explorer Sport Trac wiring diagram online at the Modified Life website. You can also find this diagram in the Ford owner's manual online at Ford.com.
In a repair manual, available at NAPA or AutoZone.