Simple trailer brake test
I do this test before each trip: I have a brand new trailer with all 4 brakes presumable working. Unless you have some sort of fancier brake controller all your controller will tell you is that at...
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What I have always done with trailer brakes is, come to a stop.. Manually engage the trailer brakes from the controller.. Release the vehicle brakes, if it holds were good. Do it at the start of every trip..
