Hyundai Elantra electrical problems, 2016–2026
392 of the 2,530 complaints owners filed with NHTSA about the Hyundai Elantra 2016–2026 name the electrical system (NHTSA’s “Electrical System” heading — wiring, modules, batteries, charging, infotainment and driver displays — NHTSA's broadest heading). The loudest years: 2017 (113), 2018 (47), 2023 (42). Filed under the same heading across these years: 4 manufacturer bulletins, 3 recall campaigns, 1 NHTSA investigation. Every figure is a linked federal record; none is a failure rate, none a repair cost, and none a verdict on one car.
Hyundai Elantra electrical problems by model year
Source: NHTSA complaints, recalls, investigations and manufacturer communicationsOne row per model year on file, newest first. A year marked in depth has its own page: the complaints, the owners’ words and every document under this heading for that year.
| Model year | Complaints naming the electrical system | Share of the year’s | Typically at | On file under the heading | |
|---|---|---|---|---|---|
| 2026 | 0 | — | — | 1 recall | the year → |
| 2025 | 2 | 6% | — | 14 TSBs · 1 recall | the year → |
| 2024 | 18 | 30% | — | 16 TSBs · 1 recall | the year → |
| 2023 | 42 | 25% | — | 44 TSBs · 1 recall | the year → |
| 2022 | 41 | 26% | — | 81 TSBs · 1 recall · 1 investigation | the year → |
| 2021 | 41 | 26% | — | 72 TSBs · 1 recall · 1 investigation | the year → |
| 2020 | 27 | 10% | — | 105 TSBs | the year → |
| 2019 | 38 | 14% | — | 116 TSBs | the year → |
| 2018 | 47 | 14% | — | 115 TSBs · 1 recall | the year → |
| 2017 in depth | 113 | 14% | 42k | 108 TSBs | the record → |
| 2016 | 23 | 8% | — | 83 TSBs | the year → |
Two things the counts carry that are not the car: how many of each year were sold, and how long each has been on the road — an older year out-counts a newer one before anything is wrong with it. The share column is the honest comparison across years: what part of that year’s complaints named the electrical system. Nothing here is a rate.
When the electrical complaints were filed, and at what mileage
Source: NHTSA complaint databaseFiled per calendar year, every model year together: 2016: 3 · 2017: 1 · 2018: 11 · 2019: 17 · 2020: 32 · 2021: 26 · 2022: 42 · 2023: 70 · 2024: 72 · 2025: 73 · 2026: 45
Across the model years, half of the 77 owners who gave an odometer reading reported the electrical problem between 20,000 and 61,000 miles. A median of reports, not the life of a part.
In owners’ own words
Source: NHTSA complaint databaseFiled with NHTSA by the people who own these cars, about the electrical system, from the model years with the most to say. Quoted as written, with anything identifying removed; unverified reports — what was said, not a finding that it was true.
The contact owns a 2017 Hyundai Elantra. While driving various speeds, the vehicle lost power and failed to accelerate. All the warning indicators illuminated on the instrument panel. The contact powered off the engine while in traffic. Once restarted, the vehicle was able to drive normally.
Doors will not open have to pull the handle 5 or 6 times for the door to finally open the passenger door will not open at all from the outside you have to open it from the inside to let your passenger in the car.
when i was in the rear seat and closed left side door, i found myself stuck. the window would not go down from switch as well so i could not use outside handle for exit. after climbing to other side of backseat with my physical impairment (difficult in tight space backseat) i exited and checked outer handle the door opened.
On 6/27/24 while starting my car in the morning an ABS failure light came on, various other system failure lights came on and have stayed on since that day including Cruise Control and Auto Hold. My car only had 33,250 miles on it! I purchased for an OBDII Reader hoping the failure was just a Wheel Speed Sensor.
Low pressure oil light did not come on until the oil drain plug had completely fallen out. Once the light came on, the vehicle was slowed and came to a stop on the side of the highway within 2 minutes. The car completely shut off as if the battery were dead. It had to be jumped in order to put the car into neutral for the tow truck.
What is on file about the electrical system, across the years
Source: NHTSA recalls, investigations and manufacturer communicationsRecall campaigns filed under this heading, any model year
- 26V308000 CriticalMay 14, 2026 · 54,337 vehicles
- Hyundai Motor America (Hyundai) is recalling certain 2024-2026 Elantra Hybrid vehicles. The hybrid power control unit (HPCU) assembly may overheat.
- 23V589000 CriticalAug 18, 2023 · 37,997 vehicles
- Hyundai Motor America (Hyundai) is recalling certain 2021-2023 Elantra HEV vehicles. A software error in the motor control unit may cause unintended vehicle acceleration after the brake pedal is released.
- 18V891000 ModerateDec 14, 2018 · 86 vehicles
- Hyundai Motor America (Hyundai) is recalling certain 2018 Hyundai Elantra GT vehicles. The panoramic sunroof motor may be incorrectly programmed, preventing the sunroof from detecting an obstacle while closing.
NHTSA investigation
- DP22005 Pedestrian alert soundsopened Jan 27, 2023 · closed Aug 7, 2023
- NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for pedestrian alert sounds for motor vehicles. The standard applies to hybrid and ele…
4 manufacturer bulletins filed under this heading, any model year
- May 27, 2026
- 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 c
- Apr 18, 2026
- 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 magnetic switch (solenoid) assembly.
- Dec 19, 2025
- In 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. In addition to the anti-theft software, we’ve developed a new zinc-reinforced ignition cylinder protector hardware upgrade that can be installed at the ignition cylinder location
- Dec 15, 2025
- Upon 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 windows. This repair procedure is being provided in addition to the previous Anti-Theft software provided under Service Campaign 993 (TSB 24-01-009H-1).
Every one filed under the heading is listed. Quote the document number at a service desk — it is a diagnosis the maker has already written down.
Other systems with a record on the Hyundai Elantra
Source: the same filesEvery system, every model year: Hyundai Elantra problems by year →
Common questions
Source: NHTSA complaint database, recalls and manufacturer communicationsWhich Hyundai Elantra years have the most electrical complaints?
2017, 113; 2018, 47; 2023, 42. Raw counts, and an older year has had longer to collect them; by share of each year's own complaints the loudest is the 2024 (30%).
Is there a recall for the electrical system on the Hyundai Elantra?
Yes — 3 campaigns are filed under this heading across these model years: 26V308000 (2026), 23V589000 (2023), 18V891000 (2018). A recall is matched by VIN, and applies to specific years; check yours at nhtsa.gov/recalls.
When do electrical problems show up on the Hyundai Elantra?
Owners who gave an odometer reading reported it at a median of 40,000 miles across the model years; half of them between 20,000 and 61,000. That is when reports cluster, not the life of a part.
What does NHTSA's "Electrical System" heading cover?
Wiring, modules, batteries, charging, infotainment and driver displays — NHTSA's broadest heading. Owners choose the heading when they file, so it says which area of the vehicle the complaint is about, not which part failed.