2014 Ram 3500 brake controller issue

seminole39 wrote:

azrving wrote:
So you installed the module under the dash with the two connectors?

Yes I did

It's been months since I worked on mine. I put an aftermarket controller in it because of the low voltage that they put out from the factory.

So I'm picturing that when they Flash the ECM they're setting the build as it having the brake controller but that doesn't guarantee that everything in the brake controller system is okay at least that's the way I'm seeing it.
I would have to go back and look but I believe the small plug has battery positive, ground, and the blue wire goes back to the 7-way. I'm thinking I would check for a positive there and a negative and check for continuity on the blue wire all the way to the back. There is also a small single wire which I believe is red and is used as the brake signal did you hook up that small wire also. Sorry if it sounds confusing but as I said I haven't looked at it in a while

Iirc the single red brake wire was tucked up above the accelerator pedal