One problem related to software has been reported for the 2016 Hyundai Sonata. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2016 Hyundai Sonata based on all problems reported for the 2016 Sonata.
The contact owns a 2016 Hyundai Sonata. While driving approximately 25 mph, the vehicle shut off without warning. The vehicle was towed to the dealer (legacy Hyundai in mcdonough, GA, 770-914-2800), but the failure was not duplicated. Later, a diagnostic test was performed and the technician diagnosed and updated the ecn and vcn software. The manufacturer was not made aware of the failure. The failure mileage was approximately 22,700.