2019 Hyundai Elantra electrical system problems
37 owner complaints filed with NHTSA name the electrical system on the 2019 Hyundai Elantra — 15% of all complaints for this model year.
What owners report
“Where the Hyundai place tell that I don't need drive that because recall on the light shower! on my car and how electric part in the car. I still a note the balance 14,700. The paying balance need be 9,900. Because the wiring and light show balance I would owe. 6,000.”
filed Apr 29, 2026
“Both Front headlamp assemblies broken hi beam mechanism. My cars headlights burn out every couple months and the bright lights will not work. I took to a Hyundai dealership on 03/28/2026 who told me it would be $5,333.30 to fix. I have done nothing to cause this electrical problem on both headlamps…”
filed Mar 28, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Hyundai has become aware that your Hyundai Elantra equipped with a 2.0 ATK engine may have been incorrectly updated with Cylinder Noise Detection System (CNDS) software intended only for Korean-built Elantra vehicles…
9D3 OL · Service Campaign · issued Sep 11, 2026Certain Elantra (ADA) vehicles may have been incorrectly updated with Cylinder Noise Detection System (CNDS) software that can set DTC P132700; this software was intended only for Korean-built Elantra (AD) vehicles…
26-01-039H TSB · Service Campaign · issued Aug 6, 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, 2025
Electrical System problems in other Elantra years
| Year | Reports | Share |
|---|---|---|
| 2025 Elantra | 1 | 5% |
| 2024 Elantra | 15 | 28% |
| 2023 Elantra | 23 | 23% |
| 2022 Elantra | 19 | 19% |
| 2021 Elantra | 30 | 23% |
| 2020 Elantra | 27 | 11% |
| 2018 Elantra | 43 | 15% |
| 2017 Elantra | 111 | 14% |
| 2016 Elantra | 22 | 8% |
| 2015 Elantra | 23 | 9% |
| 2014 Elantra | 47 | 12% |
| 2013 Elantra | 155 | 12% |
Other reported problem areas on the 2019 Hyundai Elantra
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.