Just a few months ago, Ford issued a recall for brakes on 2013 and 2014 F-150s with the same engine. The issue was that brake fluid was leaking somewhere between the master cylinder and the brake booster, leading to a loss of front braking power. To fix it, dealers installed new master cylinders. According to NHTSA, some 2016 model-year owners report that their dealers diagnosed faulty master cylinders. That earlier recall involved 271,000 trucks. If the complaints on these newer F-150s leads to another recall, NHTSA estimates 282,000 vehicles would be affected. If you have one of these trucks, no recalls have been made yet. However, you may want to keep a closer eye on your brake fluid level, and if it's low, a trip to the dealer couldn't hurt.