2.9% of complaints about the 2017 Hyundai Sonata came in the first year, which is unremarkable for a 2017 vehicle — around the middle of the 203 model-years on record. The median complaint arrives at 6.1 yr in service. The most-reported system is engine (383 complaints), typically at 6.8 yr or about 74,400 miles.
Hyundai Motor America (Hyundai) is recalling certain 2015-2017 Sonata, 2016-2017 Sonata Hybrid, and Sonata Plug-In Hybrid vehicles. The Smart Junction Box (SJB) software logic may not properly interpret the signals received from the multifunction switch, which could cause the turn signal to activate in the opposite direction of what the driver intended.
A turn signal that activates in the opposite direction of what was intended by the driver increases the risk of a crash.
Hyundai Motor America (Hyundai) is recalling certain 2017-2018 Sonata, 2016-2018 Sonata Hybrid, 2018-2020 Accent, and 2016-2017 Azera vehicles. The trunk latch may become damaged, preventing the opening of the trunk from the inside. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 401, "Internal Trunk Release."
A person inside the trunk compartment may become trapped, increasing their risk of injury.
Hyundai Motor Company (Hyundai) is recalling certain model year 2017 Hyundai Elantra vehicles manufactured April 15, 2016, to September 13, 2016, and Sonata vehicles manufactured May 27, 2016 to September 16, 2016. In these vehicles, the end seal for the driver's frontal air bag inflator may not have been properly installed, possibly resulting in reduced inflation of the frontal air bag in the event of a crash.
In the event of a crash, an air bag that does not inflate fully increases the risk of injury.
TL* THE CONTACT OWNS A 2017 HYUNDAI SONATA. WHILE DRIVING APPROXIMATELY 5 MPH, THE POWER STEERING SUDDENLY FAILED. THE CONTACT TOWED THE VEHICLE TO THE RACIAE HYUNDAI DEALER, BUT THEY WERE UNABLE TO IDENTIFY THE CAUSE OF THE FAILURE. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 1,800.
ON THREE SEPARATE OCCASIONS, EACH WHILE DRIVING A VERY LOW SPEED (AT OR ABOUT 10 MPH), THE POWER STEERING FAILED. ONE INCIDENT WAS IN SUPERMARKET PARKING LOT, THE OTHER TWO INCIDENTS ON A PUBLIC ROAD WITHIN A CORPORATE PARK. VEHICLE WAS TAKEN TO DELRAY BEACH, FLORIDA, HYUNDAI DEALER, BUT THE DEALER WAS UNABLE TO IDENTIFY THE CAUSE OF THE FAILURE. VEHICLE WAS KEPT BY DEALER TWO DAYS, DRIVEN BY QUALIFIED SERVICE PERSONNEL AT VARIOUS SPEEDS, BUT REPLICATION OF DRIVER COMPLAINT NOT EXPERIENCED.
SECOND COMPLAINT, THIS PROBLEM, THIS VEHICLE. WHEN ENTERING BUSY ROADWAY FROM SHOPPING CENTER (9/13/2017), AT SPEED OF CA. 10 MPH, POWER STEERING CEASED WORKING. WAS ABLE TO WRESTLE VEHICLE TO ROADWAY SHOULDER. VEHICLE TAKEN TO DEALER (DELRAY HYUNDAI, DELRAY BEACH, FLORIDA) AS WAS DONE FOLLOWING FIRST COMPLAINT. DEALER UNABLE TO ACCEPT VEHICLE UNTIL AT LEAST NEXT WEEK DESPITE DRIVER SAFETY CONCERN PROTESTS.
The contact owns a 2017 Hyundai Sonata. The contact stated that while merging onto a highway at 50 MPH, the vehicle independently decelerated to 30 MPH and shifted into limp mode. The contact stated that an unknown warning light was illuminated on the instrument panel. The contact had initially taken the vehicle to an independent mechanic who was unable to determine the cause of the failure. The contact then had the vehicle towed to a dealer where he was informed that the failure was linked to a software update. The manufacturer was not notified of the failure. The failure mileage was 56,000.