NHTSA Complaint #11129554 — 2015 CHEVROLET TRAVERSE

VEHICLE WILL SUDDENLY DECELERATE, WITH CHECK ENGINE LIGHT COMING ON AND NOTIFICATIONS THAT TRACTION CONTROL IS OFF, AND STABILITRAK IS OFF. THIS HAS HAPPENED TWICE ONCE WHILE DRIVING (STRAIGHT ON 25MPH ROAD) ONCE-MOST RECENT- WHILE IDLING AT A STOP LIGHT. AFTER FIRST TIME, HAD VEHICLE SERVICED AND HAD A PURGE VALVE REPLACED PER COMPUTER ERROR CODE. VEHICLE IS AWAITING SERVICE AGAIN. TO BE ABLE TO DRIVE, SHUT OFF IS REQUIRED (TWO TIMES) BUT ENGINE LIGHT STAYS ON. VEHICLE HAS LESS THAN 36,000 MILES. WEATHER WAS FAIR BOTH DAYS-OVERCAST, BUT ROADS WERE DRY. VEHICLE HAS BEEN SUBJECT TO A VERY WET SUMMER, PREVIOUSLY A WINTER WITH A LOT OF SALT AND ANTI-SKID TREATMENTS. VEHICLE DOES NOT TRAVEL MUCH OTHER THAN TO MY CHILD'S SCHOOL AND BASIC ERRANDS. ONLY IN MY POSSESSION 2 YEARS AS OF JULY.