NHTSA Complaint #10947026 — 2014 FIAT 500

UNDER COLD CONDITIONS (25 DEGREES F) AND FIRST STARTUP OF THE DAY, WHEN DRIVING VEHICLE IN CITY DRIVING THE VEHICLE'S THROTTLE RESPONSE WILL STOP WORKING INTERMITTENTLY. THE ISSUE TYPICALLY OCCURS AFTER STARTING THE VEHICLE IN THE MORNING IN SUB-FREEZING TEMPERATURES AND THEN DRIVING IN 1ST AND 2ND GEAR TO EXIT RESIDENCE AND ENTER TRAFFIC. UPON STOPPING AT A STOP LIGHT OR SIGN, AND THEN PROCEEDING TO ACCELERATE, THE VEHICLE'S THROTTLE WILL MALFUNCTION AND THE GAS PEDAL WILL NOT RESPOND WHEN PRESSED. THE RPMS WILL DROP TO ABOUT 1300RPMS AND ENTER WHAT FEELS LIKE LIMP MODE MOMENTARILY UNTIL THE GAS PEDAL IS PUMPED A FEW TIMES AND THEN IT WILL RESUME ACCELERATING AS NORMAL. NO ERROR CODES ARE THROWN AND THE LOCAL FIAT STUDIO CANNOT GET THE ERROR TO DUPLICATE. THIS IS A SAFETY ISSUE AS IT TYPICALLY HAPPENS WHILE ENTERING INTO TRAFFIC AND THE VEHICLE BECOMES UNRESPONSIVE. 2014 FIAT 500L TREKKING WITH MANUAL TRANSMISSION. THIS HAS HAPPENED EACH WINTER I HAVE DRIVEN THE VEHICLE. VIDEO EVIDENCE HAS BEEN SUBMITTED TO FIAT WITH NO RESOLUTION. *TR