MY WIFE WAS BACKING OUT OF A PARKING SPACE @ AN ARBY'S RESTUARANT & WHEN SHE PUT HER FOOT ON THE BRAKE PEDAL TO STOP & SHIFT TO DRIVE THE PEDAL WENT TO THE FLOOR.SHE TRIED PUSHING THE PEDAL , BUT IT STAYED ON THE FLOOR & ALL THE WHILE HER CAR WAS MOVING BACKWARDS. HER CAR RAMMED INTO THE BACK-END OF A PICKUP TRUCK & STOPPED. LUCKILY SHE WAS NOT HURT NOR ANYONE ELSE.