Hyundai Motor America (Hyundai) is recalling certain 2021 Kona EV vehicles. The Electric Power Control Unit (EPCU) may have been improperly sealed and may leak coolant internally.
Hyundai Motor America (Hyundai) is recalling certain 2019-2020 Elantra, 2019-2021 Kona and Veloster vehicles equipped with 2.0L Nu MPI engines. The piston oil rings may not have been properly heat-treated, which could result in engine damage.
Hyundai Motor America (Hyundai) is recalling certain 2019-2020 Nexo Fuel Cell and 2019-2021 Kona Electric vehicles. The Integrated Electronic Brake (IEB) system may detect an abnormal sensor signal and as a result, may significantly reduce braking performance.
The contact owns a 2021 Hyundai Kona Electric. The contact stated that since purchasing the vehicle, an abnormal rumble sound was heard that grew progressively louder. Additionally, while accelerating from a complete stop, the vehicle was significantly sluggish. The failure recurred while driving at 30 MPH, requiring the driver to pull over to the shoulder of the road. Upon shutting off and restarting the vehicle, the vehicle returned to normal operation. The vehicle was taken to a dealer, who was unable to duplicate the failure during a test drive. The vehicle was returned to the dealer, who confirmed the failure; however, the contact was informed that the failure was not associated with TSB Number: 22-EV-001H (KONA EV MOTOR RUMBLE NOISE) because the rumble sound was not sufficiently loud. The contact stated that the sound had grown significantly louder. The vehicle was scheduled to be towed to the dealer. The failure mileage exceeded 60,000.
No injuries · No fire · No crash
My 2021 Kona has undergone five separate oil consumption checks. The engine is depleting oil at an abnormal rate, creating a clear risk of sudden catastrophic engine failure and highway stalling. Dealership service personnel have repeatedly dismissed consumption data despite documented top-offs between 500 and 1,000 miles. Furthermore, this vehicle has already required an entire brake system replacement due to unidentifiable system failures, establishing a continuous history of substantial defects impairing its safety, market value, and use.
No injuries · No fire · No crash
All 4 fuel injectors failed. They were replaced but the check engine light came back on. Crank shaft sensor was then replaced and now the check engine light is back on. Driving the car waiting for something to fail is not safe
No injuries · No fire · No crash
My exact engine was as in a recall but not my car which failed prematurely at 84,000. I have taken extensive maintenance in the car in the for the past 2 years. Hyundai made me pay to tow my car to a dealership denied me for a goodwill replacement with the same exact problems as the same exact recalled engine and stuck me with the bill.
No injuries · No fire · No crash
My 2021 Kona Limited 1.6L Turbo is consuming oil so rapidly that the Low Oil Pressure light has activated on the highway, creating a sudden risk of stalling and engine failure, that the dealership and Hyundai are declining service. According to research, when your oil pressure light flashes, your engine is moments away from locking up. If that happens at 65 mph on a highway, it is a catastrophic safety risk. I am the original owner of 2021 Kona Limited under warranty. The dealership refused to help me after my car lost oil, citing one missed service from over three years ago. That gap was due to a severe family medical emergency where my partner was hospitalized off and on for over three months. My vehicle has a proven history of dealer maintenance before and after that event. This is the 4th time the car has totally lost oil, with no indications that is was even close or anything wrong until it was empty the warning came and check to find zero oil. The first time it happened on 2/4/2026 the dealership did not make a record and had me come back in 1000 miles to have it checked and they said it was fine. The next 2 times were recorded with Hyundai dealership and I was told that due to "Gross Maintenance Neglect" Hyundai declined any additional services. They put the car back together just replacing the fuel line/hose. On 9/23/2023 the check oil light blinked for 1-3 seconds. I was 3 minutes from home parked, allowed the car to cool and checked oil, again there was none. Put 4 1/2 quarts and that is what it holds and the next morning went to the dealership, where I was turned away, with them saying Hyundai declined any additional services for this issue and there was nothing they could do. I was told to contact corporate, I did that minute from the parking lot. Given a case number and told I would be contacted, went over all of the issues again with corporate and today was told they are still declining any service even though it is still under warranty.
No injuries · No fire · No crash