I just changed my Jeep for a Ram 1500. On the Jeep I was using a Tekonsah P3 brake controller and it was working fine,locking up the wheels if I wanted to.
The 2019 Ram 1500 has the integrated Brake controller. Even at it's highest voltage ( 10 volts) it doesn't even come close to wanting to lock up the wheels , like it's supposed to.
Anyone has a solution or know what the problem is?