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.
Definition of 'bona fide'. bona fide (boÊnÉ faÉªdi ) If something or someone is bona fide, they are genuine or real. We are happy to donate to bona fide charitable causes. We simply cannot believe that a bona fide seller would conduct business on this basis.