One problem related to defroster/defogger/hvac system air handler/chamber, ducts, and valves has been reported for the 2018 Hyundai Sonata. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2018 Hyundai Sonata based on all problems reported for the 2018 Sonata.
The contact owns a 2013 Hyundai Sonata. The contact stated that all the rear row seat belts did not buckle as intended and water would leak from the front passenger side air conditioner. The local dealer was contacted, but the vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 125,000.
| Wiper problems | |
| Defroster/defogger/hvac System Air Handler/chamber, Ducts, And Valves problems |