Rich38Chevy,
You are asking a big question. Did anything come with the Autowire kit that might help...this could be written information or could be wire ID tags or color codes?
I would go to the Tech-Tips page here on the Stovebolt and read all the articles in the electrical section as a start. This may help give you a feel for some of the areas that have to be dealt with.
Sometimes it's handy to draw a small cartoon of the truck and all its gauges, charging system components, lamps, switches and any electrical accessory. If you include every component it will give you a floor plan of what needs to be wired to what.
With this plan you can address each item in small steps and the task isn't so overwhelming.
I would suggest finding a friend who is knowledgeable in automotive wiring and maybe searching out a 'How to' book.
Here is a link to Chevrolet wiring diagrams that will help you see how some of the systems work.
http://chevy.oldcarmanualproject.com/electrical/wiring/index.htmI hope these suggestions help a bit.
Stuart
