The previous owner of my 93 Dodge Cummins took the radio out and in the process cut the plug off of the wringing harness. I was hoping someone out there had a radio wiring harness diagram!

 

I have to take my dash apart on my 93 today or tommarrow. I have a aftermarket radio in mine but it plugs into the factory harness. Shoot me your e-mail address and I'll see if I can help If nobody else responds.
Mine is tuffytat@yahoo.com just list it as radio help

 

According to my service manual;
pink is battery on all the time,
red with white tracer is ignition on,
red no tracer panel lights,
Black yellow tracer comes from a parking lights,
dark blue red tracer right front speaker positive,
brown red tracer left front speaker negative,
dark blue orange tracer right front speaker at negative,
brown light blue tracer left rear speaker negative,
Violet right front speaker positive,
dark green left front speaker positive,
dark blue tracer right rear speaker positive,
brown yellow tracer left rear speaker positive.

 

There's a wiring diagram in the sticky.