GM Duramax - NO Trailer Brakes
I have a 2013 HD with the factory integrated trailer brake controller. Today when I plugged in the fiver, NO brakes. The DIC shows nothing but the the gain set point. I can adjust the gain up and d...
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Don't know how much the new HBA-CAM will cost you, but I installed two brake magnets at the Dexter pump so my Siverado would "see" the trailer.
GM's brake control needs to see a resistance and an inductance in the brake circuit before it lets the controller work.
GM's brake control needs to see a resistance and an inductance in the brake circuit before it lets the controller work.
