DT: THE CONTACT OWNS A 2002 CHEVROLET SILVERADO. CONTACT'S VEHICLE HIT A WALL AT A DEPARTMENT STORE LAST NIGHT BECAUSE SHE COULD NOT STOP THE VEHICLE. THE CONTACT STATED SHE HAD NO PREVIOUS PROBLEMS WITH THE VEHICLE. COULD NOT PRESS DOWN ON THE BRAKE PEDAL. THERE WERE NO WARNING LIGHTS OR WARNING SIGNS TO LET THE CONSUMER KNOW THERE WAS A PROBLEM WITHIN THE BRAKES. THE SERVICE DEALER REPLACED R&R LEFT FRONT HUB BEARING. *AK