Problem Trailer brakes

[Harley3348]

We have a Grand Design Solitude and on our way down to Florida for the winter I noticed that the Ram 3500 diesel dually seemed to be doing most if not all of the breaking. I pulled onto a side road, drove to about 20 mph and squeezed the brake controller (did not touch the foot brake) the camper brakes never stopped the camper. I stopped and checked all areas. Dash settings, fuses, 7 pin plug, emergency brake cable and the two wires on each wheel that connect the camper to the brakes. All checks out. Tried it again and no luck. Any suggestions. TYIA.

 

[team bradfield]

defective brake controller? did you try it in auto instead of having to squeeze it?

 

[Boat Bum]

Did it slow at all?