Hi !!!
My name is Willie Frye and I am a new member to this web site. I own a 2006 Dodge Ram Mega Cab with the 5.9 Cummins Diesel. The problem I am having is in the facory towing harness. I found that I have no right hand turn signal or right hand brake at the trailer. I checked the bulbs replaced the trailer plug and checked all the wiring on the trailer. I have traced it back to the truck and found the right hand brake and turn signal work on the truck. I checked the harness from the flat and run plugs on the truck and found they do not make a connection to the right rear turn signal or brake light. My question is there an available print or diagram that I could use to trace this problem. Also I am interested in buying the factory service manual but would like not to have to mortgage my house to purchase it. I found one site that has it for $385 and the CD for $90. I would appreciate any help that anyone could give me.
Willie

 

Welcome to the site. www.pdftown.com has wiring diagrams for free download and I will move this thread to the Cummins diesel section,
FF