FarmerFrank
Full Access Member
So my new truck came with the old style hydraulic / electric brake controller with the brake line that runs straight into it.
Now I know technology has came a long way since then and I have a really nice one in my 4x4 but I'd like to give this one a try.
My biggest problem is its not wired up. I have 3 wires Red, black, blue. So I'm guess is
red= + hot
Black = - ground
Blue = trailer signal?
Can anyone confirm this so I can actually have trailer brakes again??
Now I know technology has came a long way since then and I have a really nice one in my 4x4 but I'd like to give this one a try.
My biggest problem is its not wired up. I have 3 wires Red, black, blue. So I'm guess is
red= + hot
Black = - ground
Blue = trailer signal?
Can anyone confirm this so I can actually have trailer brakes again??