2019 Hyundai Sonata Hybrid Electrical system Problems
- Complaints
- 2about this part
- Share
- 40%of 5 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the electrical system of the 2019 Hyundai Sonata Hybrid, 40% of the 5 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Purchased 2019 after 44,000 miles engine was replaced metal in engine and inverter coolant issue July 2025 117,000 my inverter coolant light came in and off several times then car through all warning lights hev check engine warning shut it down went into limp mode Towed to dealership they checked and cleared codes said it threw 13 codes but after clearing they stated nothing wrong with it As they went to pull car around it happened again this time code was knock sensor which they relaxed at no charge extended warranty They next day after picking up while at idle hev warning went in shut car…”
NHTSA complaint #11674772, filed 2025-07Related service bulletins
- 11018575May 8, 2025Some vehicles may exhibit a loss of connectivity or interruptions in the middle of using Bluelink Service functions. This may be due to an irregular disconnection on Verizon’s…
- 11017111Apr 7, 2025Some vehicles may exhibit a loss of connectivity or interruptions in the middle of using Bluelink Service functions. This may be due to an irregular disconnection on Verizon's…
- 11015936Mar 18, 2025Some vehicles may exhibit a loss of connectivity or interruptions in the middle of using Bluelink Service functions. This may be due to an irregular disconnection on Verizon’s…
- 10210206Mar 10, 2022Certain vehicles listed below may experience the Check Engine warning lamp illuminated with DTC P1326 and/or an engine concern/noise related to connecting rod bearing wear or…
- 10210205Mar 8, 2022Hyundai is conducting a campaign to enhance the knock sensor software to detect abnormal engine bearing noise before potentially severe engine damage occurs. If abnormal engine…
- 10182304Oct 9, 2020This bulletin provides information and procedures for collecting OBD âIn Use Monitor Performance Ratioâ (IUMPR) data on certain 2019-2021MY vehicles at California dealers…
- 10179246Aug 10, 2020Certain vehicles may develop a bearing noise within the Motor Driven Power Steering (MDPS) column worm shaft assembly. If bearing noise is heard, follow the procedure in this…
- 10179244Aug 10, 2020This bulletin provides information regarding replacement of the column-mounted Motor Driven Power Steering (MDPS) system as separate components.
- 10174808Apr 23, 2020This bulletin provides information on identifying dealer stock vehicles with either: ⢠A Battery SOC alert - low Battery State of Charge (SOC) at or below 50%. ⢠A 30 Day…
- 10173545Mar 18, 2020This bulletin describes the mandatory procedure to submit battery test data electronically for battery warranty claims by running the GDS Battery Claim App. The App must be run…
Electrical system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2025 | 4 | 36% |
| 2024 | 1 | 11% |
| 2023 | 1 | 7% |
| 2022 | 11 | 58% |
| 2021 | 25 | 45% |
| 2020 | 6 | 38% |
| 2019 | 2 | 40% |
| 2018 | 2 | 22% |
| 2017 | 18 | 22% |
| 2016 | 36 | 27% |
| 2015 | 24 | 44% |
| 2014 | 11 | 39% |
| 2013 | 24 | 22% |
| 2012 | 23 | 15% |
| 2011 | 17 | 18% |
Other parts of the 2019 Hyundai Sonata Hybrid
3 complaintsFuel system
2 complaintsTransmission and drivetrain
2 complaintsAir bags
1 complaintsOther or unknown
1 complaints
← All problems reported for the 2019 Hyundai Sonata Hybrid
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology