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.
Sola fide is a Latin exclamation that when translated to English means by faith alone. If your question is with relation to a religious (Christian) remark that was supposed â¦ to be made by somebody centuries back, then it's not that entirely accurate.