One problem related to abs brake fail has been reported for the 2015 Hyundai Sonata. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2015 Hyundai Sonata based on all problems reported for the 2015 Sonata.
Tpms module failure in concert with abs module failure. Result in increased braking effort, warning lights and speedometer inoperative.