Hi,

I am having trouble with the cruise control, when I turn it on and set the speed it works okay for a while then it seems to stop working when you hit a bump in the road. I try to set the speed again but will not work, not sure what to do?
Can someone tell me where the cruise control unit is located in a 2007 dodge ram 2500 6.7l so I can check it out.

Cheers

 

As far as I know the cruise control is all electronic and part of the ECM programming. I would think it may be a switch problem with the brake pedal. If its worn or a little loose, the lights may not come on but it will be enough for the cruise to think the brake pedal is on.

 

Check out my post. You might find your answer. https://www.dieseltruckresource.com/...y-t311179.html