2017 Hyundai Sonata Problems & Recalls
Comprehensive defect analysis based on official US Federal safety databases.
2017 Hyundai Sonata Top Failure Categories
Distribution of driver complaints across vehicle components according to federal taxonomy.
Official Safety Recalls for 2017 Hyundai Sonata (3)
Defect Summary: 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.
Safety Hazard: In the event of a crash, an air bag that does not inflate fully increases the risk of injury.
Free Remedy: Hyundai will notify owners, and dealers will replace the driver's frontal air bag module, free of charge. The recall began February 13, 2017. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 156.
Defect Summary: 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.
Safety Hazard: A turn signal that activates in the opposite direction of what was intended by the driver increases the risk of a crash.
Free Remedy: Dealers will update the SJB software, free of charge. Owner notification letters were mailed November 19, 2021. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 210.
Defect Summary: 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."
Safety Hazard: A person inside the trunk compartment may become trapped, increasing their risk of injury.
Free Remedy: Dealers will replace the trunk latch base, free of charge. Owner notification letters were mailed December 4, 2021. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 208.
Verified NHTSA Owner Complaints
Excerpts of actual incident reports submitted to the federal Office of Defects Investigation (ODI).
"The contact owns a 2017 Hyundai Sonata. The contact stated that while driving at 65 MPH, there was an abnormal sound coming from the vehicle with the check engine warning light illuminated. The vehicle was taken to an independent mechanic, where it was diagnosed with engine failure. The contact was informed that the engine was consuming oil. The co..."
"The contact owns a 2017 Hyundai Sonata. The contact stated that while driving at 65 MPH, there was smoke coming from under the hood, and the vehicle lost automotive power and the vehicle was barely moving. The contact was able to drive the vehicle to the residence at a slow speed. The vehicle was taken to an independent mechanic, and the contact wa..."
"I had recently taken my 2017 Hyundai Sonata in for an Engine Diagnostic check at the Bel Air Hyundai dealership, (10/15/26) worth $199.99 for an hour of maintenance, after experiencing sudden jolts when powering on and driving, needing additional time warming up. My initial thought was that the temperature gauge had gotten stuck again, or that the ..."
"I had my engine replaced under the Theta Engine lawsuit and I was due for the 9C2 service campaign and it was installed...ever since I picked up my car it shifts weird between 1st and 2nd. I brought it back to a different Hyundai dealer as the warranty work was done at another location and they recommended a transmission flush and relearn. They can..."
"I am reporting an unaddressed, critical safety defect involving the Theta II engine in my 2017 Hyundai Sonata. The engine has developed a severe internal metallic knocking noise consistent with connecting rod bearing failure—the exact manufacturing defect associated with Hyundai's major engine recall campaigns (such as Recall 198 / Campaign 966)"