What Hyundai Kona N owners have reported to NHTSA, the service bulletins the manufacturer sent dealers, and any federal defect investigations, by model year. See Hyundai Kona N safety recalls or check your VIN.
Complaints owners filed with NHTSA, by the model year of the vehicle. A high count can also mean a popular year, so compare it with how many were sold.
| Year | Complaints | Crashes | Fires | Injured | Deaths | TSBs |
|---|---|---|---|---|---|---|
| 2023 | 4 | 0 | 0 | 0 | 0 | 27 |
| 2022 | 7 | 0 | 0 | 0 | 0 | 31 |
The vehicle systems named most often in Hyundai Kona N complaints (one complaint can name several).
In the owners’ own words, as filed with NHTSA. Unverified reports; NHTSA removes personal details before publishing.
There would be a stumble when accelerating up to highway speeds at random times. During acceleration on a highway on August 30, 2025, that stumble became constant and the engine light came on. Exhaust sounds was no longer smooth and constant but rather a constant sputter. Greater vibration was felt in the car anytime the accelerator was depressed. Pulled off the highway and can visually see the motor vibrating significantly. When accelerating from a stop or crawling speed, it struggles to move and I can feel the resistance of the car not wanting to accelerate. Auto parts store scanned the code and it came back as a misfire in cylinder 3. Concerned about engine damage, being stranded, or caus…
Knock sensor code P1326 has set my car into limp mode twice from getting wet after a car wash once and the other driving on a rainy day. Both times the dealership has replaced the knock sensor. The car suddenly loosing power on the highway going 65pmh and stock at only able 2k rpm is not safe. It's a known issues that yet to receive a recall or at least permanent fix.
While driving after a recent car wash, my car entered limp mode, limiting the engine to 2000 RPM. Multiple warning lights for electrical, safety, and engine issues appeared on the dashboard, and the error code P211800 was displayed. Despite being inspected at the dealership, the issue couldnât be reproduced, and the error code disappeared. This problem has occurred twice, but each time the dealership was unable to identify the cause since the error code was no longer present.
While driving on the interstate, the car went into limp mode (does not rev above 2000 rpm). I was unable to maintain speed or merge back into interstate. The dealership has inspected the vehicle, however, they confirm everything is normal. The car did give an engine error code of P132600 for Powertrain. This is the second time this issue has occurred, the dealership replaced the knock sensor the first time.
The contact owns a 2022 Hyundai Kona N. The contact received notification of NHTSA Campaign Number: 24V528000 (Fuel System, Gasoline) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time. The contact stated while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was restarted; however, the failure recurred. The dealer was contacted but the vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 22,000. VIN tool confirms part not available.
The knock sensor on the engine fails when exposed to any amount of water. The car is designed in a way that lets on too much. Itâs something that is VERY common amongst owners of these vehicles. Itâs a safety flaw that needs to be fixed because it puts the car in âlimpâ mode. That makes the car instantly halt acceleration. Please hold Hyundai accountable
After washing my '23 Kona N in a hand car wash, I experienced a sudden, complete loss of power as I was pulling into traffic immediately afterwards, nearly resulting in a rear-end collision. There was a flashing check engine light (CEL or MIL) on the dash, and I had to have the vehicle towed to a dealership. The stored OBD-II code is P132600 (knock sensor). The car has only 16k miles on it. This is a KNOWN ISSUE, and there are complaints about it all over Reddit, Facebook, and other Internet sites, and it also affects the same generation Elantra N. This issue can occur ANY TIME THE VEHICLE GETS WET. It is unacceptable that simply washing my car or driving my vehicle in the rain can cause me …
I bought a used from Route46Nissan. Horn wasn't working when I bought the car and battery was also dead which I had to pay out of pocket to replace. I realized that two tires have side bubbles and which is extremely unsafe which they sold the car like that with security issues. They sold me a warranty and they are not keeping their promises for the stuff that they need to fix
Repair instructions and other communications the manufacturer sent dealers about known issues. A TSB is not a recall, and the repair is usually free only while the car is under warranty; ask your dealer for the bulletin number.
This bulletin provides information related to a Transmission Control Unit (TCU) software update for some vehicles equipped with an 8-speed wet dual clutch transmission (8WDCT). The software update revises the touch point learning variation, improving drivability and judder symptoms. Certain 8WDCTs (indicated by a new part number) received an updated clutch spring. The correct TCU software update must be matched with the correct corresponding 8WDCT hardware, otherwise, drivability concerns may occur. This service procedure should be performed prior to any 8WDCT replacements done for drivability
This bulletin provides information related to the navigation and head unit software changes introduced in the 2026 1st Navigation Map and Software Update. The changes may vary depending on vehicle type, model, and navigation system. Refer to the 2026 1st Navigation Map and Software Update Key Improvements and Additional Improvements tables in this TSB for a list of specific changes. The software can be downloaded via Navigation Updater (NAU) and updated by USB.
Certain 2021-2023 model year Kona, 2021-2023 model year Kona Electric, and 2022-2023 model year Kona N vehicles may experience an inoperable horn that may be caused by foreign substances causing internal parts to oxidize. At Hyundai, we are committed to providing vehicles of outstanding quality and value. In an effort to meet this commitment, the warranty coverage for the horn assembly replacement has been extended to 10 years / 120,000 miles from the date of original retail delivery or date of first use (whichever occurs first) and is valid for original and subsequent owners.
Some vehicles may have an inoperable horn that may be caused by foreign substances causing internal parts to oxidize. Hyundai is extending the warranty coverage for the horn replacement under this condition to 10 years or 120,000 miles from the date of original retail delivery or date of first use (whichever occurs first) and is valid for original and subsequent owners. If a horn needs to be replaced, follow the instructions within this TSB to install the latest design. Please note that any vehicles under 10 years/120,000 miles are covered by this TSB, even if vehicle is within original warran
Some vehicles may have an inoperable horn that may be caused by foreign substances causing internal parts to oxidize. Hyundai is extending the warranty coverage for the horn replacement under this condition to 10 years or 120,000 miles from the date of original retail delivery or date of first use (whichever occurs first) and is valid for original and subsequent owners. If a horn needs to be replaced, follow the instructions within this TSB to install the latest design. Please note that any vehicles under 10 years/120,000 miles are covered by this TSB, even if vehicle is within original warran
The National Highway Traffic Safety Administration (NHTSA) has identified the presence of substandard and dangerous driverâs-side airbag inflators manufactured by Jilin Province Detiannuo Automobile Safety System Co., Ltd. (DTN). These inflators were not supplied, approved, or authorized by the vehicle manufacturers and have primarily been found in vehicles that previously experienced a crash and underwent airbag replacement using non-genuine parts. These dangerous inflators have ruptured during deployment, posing a serious risk of injury or death due to metal fragments entering the vehicle
The National Highway Traffic Safety Administration (NHTSA) has issued an urgent safety advisory regarding dangerous, counterfeit driverâside airbag inflators manufactured by Jilin Province Detiannuo Automobile Safety System Co., Ltd. (DTN), that have been identified in U.S. vehicles following prior crashes, theft, or nonâcertified airbag replacements. These inflators are not approved for use, may rupture during deployment, and have caused serious injuries and fatalities. Please see attached announcement, provided by NHTSA, for more details.
A Class Action settlement regarding the TRW Airbag was recently decided. Based on the Class Action, customers are eligible for certain settlement benefits. Please see attached for details. Impacted vehicles are also noted below. For further information regarding settlement benefits and contacts, please review the dealer notification per the attached. It is also available on Hyundaidealer.com under Hyundai Tech Info > Service News.
A Class Action settlement regarding the TRW Airbag was recently decided. Based on the Class Action, customers are eligible for certain settlement benefits. Impacted vehicles are also noted below. For further information regarding settlement benefits and contacts, please review the corresponding dealer notification. It is available on Hyundaidealer.com under Hyundai Tech Info > Service News.
Hyundai has settled a class action lawsuit that alleges that certain Hyundai and Kia Class Vehicles (defined below) contain defective ZF-TRW airbag control units (âZF-TRW ACUsâ) that are vulnerable to a condition called electrical overstress, which may cause the vehiclesâ airbags and other safety features to fail during a collision. Hyundai has not been found liable for any claims alleged in the lawsuit. Instead, Hyundai reached a voluntary settlement (referred as âthe Settlementâ or âthe proposed Settlementâ) to avoid lengthy litigation and provide relief to people who own ed or
This bulletin provides information regarding condensation related to the accumulated moisture in the headlamp, rear combination lamp, daytime running lamp (DRL), or fog lamp. This TSB illustrates the various causes of condensation inside the lamp assembly. Lamp assembly replacement is NOT necessary in most cases. This condition can be eliminated by turning on the lamps with the engine running for several minutes or during normal driving operation.
This bulletin provides information related to the changes introduced in the 2025 1st Navigation Map and Software Update. The changes may vary depending on vehicle type, model, and navigation system as described in this TSB.
Source: NHTSA Office of Defects Investigation public data (complaints, manufacturer communications, investigations), model years 2010 and later. Had a safety problem? Report it to NHTSA.
In complaints filed with NHTSA for model years 2022–2023, owners most often name: engine, electrical system, power train. 11 complaints are on record.
No. A complaint is an unverified report from an owner. A technical service bulletin (TSB) is the manufacturer telling dealers how to fix a known issue; it is not a safety recall and is usually covered only under warranty. A recall is a formal safety action, and its repair is free.
File a vehicle safety complaint at NHTSA.gov. NHTSA reads every report, and patterns of complaints are what open defect investigations and, eventually, recalls.
