NHTSA Complaint #11287006 — 2013 HYUNDAI SONATA

PRIOR TO THIS ALL STARTING THE ESC DASH LIGHT CAME ON. WE PULLED OVER, SHUT THE CAR OFF, TURNED IT BACK ON AND THE LIGHT WENT OFF. NOT SURE IF IT WAS RELATED BUT THE ACCELERATION ISSUES STARTED THE SAME DAY. WHEN PUSHING ON THE GAS PEDAL AT TIMES THE CAR DOES NOT ACCELERATE. IMMEDIATELY LEAVING OFF OF THE GAS PEDAL AND PUSHING AGAIN IT WILL THEN ACCELERATE. IT APPEARS COMPLETELY RANDOM AND HAPPENS SPORADICALLY AT DIFFERENT SPEEDS. HAPPENED 9 TIMES WITHIN 3 DAYS. 4 TIMES WITHIN THE FIRST 30 MINUTES OF A TRIP AND THEN NOT AGAIN FOR 5 HOURS. I TOOK IT INTO THE DEALERSHIP AND HAD THE BRAKE PEDAL STOPPER REPLACED WHICH IS UNDER EXTENDED WARRANTY 2 DAYS AGO AND IT JUST HAPPENED TWICE AGAIN. I ALSO COULDN'T SET THE CRUISE CONTROL WHILE GOING UP A HILL. I SET IT, LEFT MY FOOT OFF OF THE GAS AND IT IMMEDIATELY DECELERATED. THE CRUISE THEN WORKED ON A LEVEL SURFACE. AFTER A GOOGLE SEARCH THIS APPEARS TO BE A MAJOR PROBLEM WITH 2011-2013 SONATAS AND CAN BE A VERY SEVERE SAFETY ISSUE. MY HUSBAND WHO IS A TRUCK DRIVER AND GAS DRIVEN OVER 1 MILLION MILES HAS NEVER HEARD OF THIS HAPPENING. THIS DOES NOT APPEAR TO BE NORMAL WEAR AND TEAR OF A CAR. NOT SURE EXACT SPEED AT TIME OF INCIDENTS BUT BETWEEN 30-60MPH