had a recall on my truck to replace master brake master cylinder on October 2014, my truck lost braking power on [XXX] before I was able to leave my community almost resulted in me driving to a pond with toddler in the backseat. I was eventually able to bring truck to a full stop using extreme force to push brake to the floor. Upon discussion with Ford service representative, it is highly likely due to premature brake booster failure as a result of recalled brake cylinder. Upon further research on Kelly’s Blue Book, it states that the brake booster should be replaced ‘as necessary’ as a part of the master cylinder recall but was not in my case. this failure could have resulted in catastrophic failure ending 2 lives and Ford refuses to warrant the repair. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)