wiring diagram

Yup. I've posted this until I could type it in my sleep. You can download complete service manuals FOR FREE from MyMopar. THEY have wiring diagrams. ALSO at MyMopar are aftermarket diagrams, which are not always complete, but sometimes easier to follow. Also, some of the diagrams posted separately in the "wiring" section are excerpts from the shop manual

No, I don't work there

http://www.mymopar.com/index.php?pid=31

A few of the manuals posted there came from the guys on THIS site

Also, if you play around a bit, you can download the ATSG transmission manuals from a Russian? site see this thread

http://www.forabodiesonly.com/mopar/showthread.php?t=244981