I am tracing the wiring on my 2003 Dodge 2500, Cummins Diesel with the Automatic trans. Does anyone have the Electrical Schematic of the ECM area that they could Email me? My email address is oscgalis@yahoo.com

Thanks,

 

ECM pinout sent to you, if you need some other schematic it would be best for you to tell me what part you are tracing to the ECM as there is a large list of schematic's.

 

Thank you for the email. I was wondering of there was a more detailed schematic of the electrical system?

I am trying to trace a problem that is a total nightmare! So far, I haven't had any luck.

 

It would be best if you tell what electrical parts you are tracing and I should have what your looking for.

 

I am tracing everything that may have to do with the injection system to find out if something that may appear to be unrelated on the surface may be causing my problem. This is a link to my original Thread that details the problem I am trying to trace down.

https://www.dieseltruckresource.com/...d.php?t=100397

 

http://www.dodge.com/bodybuilder/

they use to have the 2003, but not any more.. the 04 is very similar in the wireing schematic, but many colors of the wires have changed