I was able to access on-line and save a complete set of free wiring diagrams (Chilton) for my 2005 F350 6.0 Diesel by simply going to my local library's website and access a service the library subscribes to called Auto Repair Reference Center (ARRC). All I needed was by library card. I thought this might be of interest to those looking for free wiring diagrams. I was satisfied with thoroughness of the diagrams.

 

I heard some libraries also subscribe to alldata.com.
Similar service.
Still easier to ask question on the forum

 

What's a library? Got a link?

 

 

Sorry, not in Alaska.