Replacing Haldex FF2 Trailer Brake Control Valve

[@frfrpr]

Your filming and editing is getting sharp. Thanks

[@HammaDownEnterprises]

Glad you think so!

[@DarisCruz-s4t]

Y cómo se arma ese riñón

[@gavinnielsen4745]

There is a port that says control on it. What does it do ?

[@HammaDownEnterprises]

Not sure. But, the control valve should be activated by the brake pedal, brake lever, and/or air release button on the dash. However, I haven't found a schematic to confirm.