Brakes
ONCE THE BRAKE BOOSTER VACUUM RESERVE IS DEPLETED, THE DRIVER WILL HAVE FOUNDATION BRAKE FUNCTION, BUT WITH INCREASED BRAKE PEDAL EFFORT. REDUCED VEHICLE BRAKING COULD LEAD TO A CRASH.
Ford has recalled certain 2005–2006 F-150 and Lincoln Mark LT trucks for a concern with the brake booster vacuum supply hose. On some vehicles, the hose may swell where it attaches to the intake manifold, causing it to lose retention force. This may cause the hose to become detached from the fitting, which can result in reduced vehicle braking power. Dealers will replace the rubber hose on the brake booster vacuum supply assembly.