Testing Trailer Brakes with Break Away Cable
Trailer has weak brakes even with controller set to full power. Two trips back to dealer and dealer states brakes work fine and problem is with my vehicle (wiring). I do not believe them. The con...
Forum Discussion
Ron Gratz wrote:
Some trailer brakes will not lock -- even under full battery voltage.
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I've never been able to get mine to lock up on pavement. Maybe once on gravel. That's with either the P2 or Ford's built-in controller.
But they do drag the truck to a halt pretty fast when set that high.
