F-450
I have an '08 F-450 King Ranch. I pull a 36ft 5th wheel camper. I am having issues with braking as my truck is not activating the trailer brakes. But I can manually override with the unit inside. So my question is...why can I manually override the trailer brakes, but truck can't activate them?
Last edited by Wyndryder62; Mar 4, 2020 at 03:57 PM. Reason: Title incorrect
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idletime
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Dec 18, 2018 04:57 PM



