Tl* the contact owns a 2017 cadillac ats. while driving, the vehicle stalled without warning. the vehicle was towed to the dealer (les stanford chevrolet, 21711 michigan ave, dearborn, mi 48124). the dealer diagnosed the vehicle, but the contact was unaware of the results. the vehicle was repaired, but the failure recurred. the vehicle was not taken back to the dealer for diagnostic testing or repairs. the manufacturer was not notified of the failures. the failure mileage was 34,000.