Ekectronic wiring diagram
You can download the manual on here,but i got one from ebay,its one sheet 11"x17" that is blown up,in color,and laminated for like $15-$20 with shipping,its great!The guy has every mopar available...just search "mopar wiring diagram" on ebay and you will see plenty of options,the manual on here is pretty old school.Worth every penny!!!