2019 Hyundai Kona electrical system problems
18 owner complaints filed with NHTSA name the electrical system on the 2019 Hyundai Kona — 10% of all complaints for this model year.
What owners report
“Vehicle (2019 Kona) is subject to Recall 203 (piston ring/bore defect). On XXX Puente Hills Hyundai refused the mandatory physcial inspection, instead attempting to charge $1,100 for 'leak repairs.' An independent inspection by Valvoline on XXX confirmed the engine is dry with no leaks, proving the…”
filed Jun 4, 2026
“While stopped our 2019 Kona EV at a traffic light with my foot on the brake, the car spontaneously accelerated and crashed into the car also sitting at the light about eight feet in front of us. If there wasn't a car in front of us, we would have gone through a busy intersection at very high speed…”
filed Feb 15, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Some vehicles may exhibit difficulty starting in cold weather. This bulletin provides the procedure to perform an inspection on the starter magnetic switch for potential freezing and, if necessary, replace the starter…
26-EE-003H TSB · Service Bulletin/Repair Instructions · issued Apr 18, 2026In response to this trend, we engineered a software upgrade that addresses the social media theft method and made it available to owners of eligible models free of charge at authorized Hyundai dealers since early 2023…
P33 OL · Other · issued Dec 19, 2025Upon customer's request ONLY, the Technical Service Bulletin (TSB) 25-01-089H provides the service procedure for installation of a key cylinder reinforcement protector assembly and two anti-theft decals on the front…
25-01-089H DCS · Other · issued Dec 15, 2025In addition to the Anti-Theft software provided under Service Campaign 993 (TSB 24-01-009H-1), a zinc reinforced ignition cylinder protector hardware upgrade is being made available to customers upon request. This…
25-01-089H DN · Other · issued Dec 15, 2025This bulletin provides the service procedure for installation of a key cylinder reinforcement protector assembly and two anti-theft decals on the front windows.
25-01-089H TSB · Other · issued Dec 15, 2025
Electrical System problems in other Kona years
| Year | Reports | Share |
|---|---|---|
| 2025 Kona | 9 | 32% |
| 2024 Kona | 30 | 67% |
| 2023 Kona | 24 | 39% |
| 2022 Kona | 22 | 23% |
| 2021 Kona | 11 | 10% |
| 2020 Kona | 11 | 7% |
| 2018 Kona | 8 | 11% |
Other reported problem areas on the 2019 Hyundai Kona
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.