The 7-Way, on its own, will not engage electric brakes. You would need to add a brake controller. I would suggest a proportional unit as it will detect how hard you are braking in the truck and adjust the braking power on the trailer to match. It will yield a smoother braking system.
bona fide (not comparable) 1  In good faith. 2  Genuine; not counterfeit.
The Doctrine of Bona Fide Purchaser (hereinafter âBFP Doctrineâ), is a common law or case law doctrine that provides that certain conveyances or interests in property are not enforceable against a subsequent purchaser for value unless the subsequent purchaser had actual or constructive notice of the prior conveyance.