NHTSA Complaint #10573524 — 2006 TOYOTA AVALON

I HAD STARTED DRIVING AND ALL OF A SUDDEN THE VEHICLE ACCELERATED. I APPLIED BRAKES AND HAD DIFFICULTY STOPPING IT. I TOOK THE VEHICLE TO A TOYOTA DEALERSHIP AND THEY COULD NOT FIND THE CAUSE OF THE ACCELERATION. THEY SUGGESTED TO CALL TOYOTA CORPORATION AND PROVIDED ME WITH A 800 NUMBER. I TOLD THE REP OF THE PROBLEM AND SHE INFORMED ME THAT THE ACCELERATION PROBLEM WAS RESOLVED AND NEW MATS WERE ISSUED TO THE CUSTOMERS. I ACKNOWLEDGED THAT THE VEHICLE IN 2010 WAS CHECKED BY TOYOTA AND ISSUED MATS. I HAVE NOT HAD ANY PROBLEMS AFTER THAT TIME BUT IN MARCH 2014, THE ACCELERATION STARTED AGAIN. SHE SAID THE ISSUE IS RESOLVED AND SETTLED. I AM CONCERNED WHETHER THE ACCELERATION PROBLEM WAS NOT WHAT TOYOTA PINPOINTED AND TOLD US THE PROBLEM WAS RESOLVED. WHY IS THIS PROBLEM OCCURRING AFTER 4 YEARS? WHAT STEPS CAN BE TAKEN TO ENSURE SAFETY IN DRIVING THIS VEHICLE? *TR