HI Bill,
Welcome to the Heartland Owners Forum and family. We have a great bunch of people here with lots of information and all willing to share their knowledge when needed.
I don't think anyone will post a wiring diagram for you. There are to many different plans and folks that do the wiring at the plant. If you have specific questions I'm sure some of our family members will be able to help with an answer. Also on the main selection bar above is "Tools", there is lots of good information available there also.
Enjoy the forum.
Jim M