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factory stereo wiring, 05 ram

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=99238
Printed Date: May 10, 2025 at 9:30 AM


Topic: factory stereo wiring, 05 ram

Posted By: dramhd
Subject: factory stereo wiring, 05 ram
Date Posted: November 21, 2007 at 10:43 PM

I have a late model 2005 dodge ram quad cab w/ the 5.7 hemi 4x4. I have purchased the can-bus for this vehical but i am still having problems finding the right wiring for the systems involved. There is a WHITE/ putple wire in the back of the factory stereo that says it goes to a "j1850". i dont know what it is but have found out the it is important to the vehical as the reverse, brake, airbags and some other systems will not work. I also can not get a voltage reading from this wire. Can any one help or does anyone have a good wiring diagram for this modle dodge ram. Thank you



Replies:

Posted By: dramhd
Date Posted: December 30, 2007 at 12:56 AM
After a lot of huntiog and digging around, with no help form anyone here i cam up with this diagram https://www.j-and-r-williams.com/Ram/Remote%20Start%20Wiring.pdf

This is from Directwire.com and is theonly one that should be used on the 05 doge rams. thanks





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