You can see why a proportional trailer brake controller might be a better choice than a time-delayed brake controller. The controller does the work of calculating braking value and time delay ...
For those unfamiliar, a trailer brake controller (TBC) is an electronic gizmo that triggers the electric brakes on a trailer. Most pickups and many jumbo-size SUVs now offer factory-installed TBCs, ...
The 2024 GMC Sierra HD is included in a new customer satisfaction program issued by General Motors, which includes a fix for a problem that can cause intermittent loss of trailer brake function in ...