TL*THE CONTACT LEASED A 2009 TOYOTA VENZA. THE CONTACT STATED THAT WHILE DRIVING UP A HILL AND ATTEMPTING TO BRAKE, THE VEHICLE CONTINUED TO IDLE. SHE SHIFTED INTO NEUTRAL AND THEN PARK BUT THE VEHICLE CONTINUED TO IDLE. SHE HAD TO PRESS THE SMART BUTTON TO TURN OFF THE VEHICLE; EVEN AFTER TURNING THE VEHICLE OFF, IT TOOK SEVERAL MINUTES TO COMPLETELY TURN OFF. THE VEHICLE WAS TOWED TO AN AUTHORIZED DEALERSHIP BUT THE DEALER COULD NOT PRODUCE A FAILURE CODE. THE DEALER ATTRIBUTED THE FAILURE TO DRIVER ERROR AND THE CONTACT FILED A COMPLAINT WITH THE MANUFACTURER. THE CURRENT AND FAILURE MILEAGES WERE 9,130.