Forum Discussion
Francesca_Knowl
May 01, 2014Explorer
grampscamper wrote::h
O.K. I didn't explain but I had my wife apply the brakes manually while I listened at the trailer.
Sittin' here trying to visualize y'all sprinting down the road with yer ear next to the trailer-? Sorry- couldn't help myself. ;)
Point is, you can't "test" the trailer brakes from a parked position. Until you get the rig moving, all you're going to get from manual application is the buzzing sound you report hearing. However fancy all Ford's promotional language sounds, its controller is still inertia-based, meaning brake function depends on trailer movement.
Here's a link to a youtube video that explains exactly how to set up and test that particular unit: Ford OEM Brake Controller
About Technical Issues
Having RV issues? Connect with others who have been in your shoes.24,332 PostsLatest Activity: Nov 05, 2025