Hello All,
This seems to be a pretty popular question. I am in need of a wiring diagram for an 03 2500 cummins 4x4 quad cab. Some time ago I got one for an 06 I had from Ram Body Builders but I can't for the life of me figure out how I found the links to the diagrams. Any help would be appreciated. I would like the complete diagram.
Toppy

 

Complete, as in, the whole truck? I don't think I have ever seen one, that wasn't scattered across 100 pages....... and then just individual systems.

 

You are right it would be quite large. I found this earlier:
http://www.rambodybuilder.com/2004/d...ingdiagram.pdf
It is 500 and some pages. And it is 2004 and I'm not sure about the RS. It is from ram body builder but I can't figure out how to get there to find one for 2003.

 

You might have to end up subbing to an online data service. I really, really like IDENTIFIX personally.