2024 Hyundai Sonata Electrical system Problems
- Complaints
- 19about this part
- Share
- 40%of 47 total for the year
- Median mileage
- 9,000miles
- Trend
- Too newThis model year is less than 4 years old, so a trend is not meaningful yet.
NHTSA recorded 19 complaints about the electrical system of the 2024 Hyundai Sonata, 40% of the 47 complaints for this model year. Where a mileage was given, the median is 9,000 miles.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“I have gone 3 times to dealer because speedometer was off. They confirmed that the speedometer was off but they couldn't do anything about it. They told me that for this car, there is no VSS and the speedometer gets the speed from the navigation system. The navigation system is obviously glitching which is causing this. I am not the only person experiencing this. This has to be taken care of and taken seriously”
NHTSA complaint #11663368, filed 2025-05“We were backing up and leaving a parking space when the emergency braking system overrode our driving and forced a stop. This has happened many times, once while turning at a red light (which we had the right-of-way) and our car stopped on the middle of the intersection. Another time was during a turn in a non-traffic light turn lane where timing is important. Our car was again completely stopped in the middle of the road in oncoming traffic.”
NHTSA complaint #11739988, filed 2026-05“Hello everyone. Since I purchased the vehicle new, the HVAC controls have never functioned properly. The A/C engages with the button off; this issue is only temporary solved by turning the button on and off again. The mode defaults to face and feet; this issue is only temporary solved by cycling through the modes until you reach your desired mode. Besides this being a very annoying problem, I found this to be dangerous for me because I like cool air blowing to my face, and I rarely catch this issue on time. …”
NHTSA complaint #11721888, filed 2026-03“I was sold a 2024 Hyundai Sonata SEL and while driving on the road multiple times the car completely shut off. By this all lights inside AND outside the car turned off (Headlights, interior lights and all) car was still rolling and I pulled over each time as all systems rebooted. It claimed that all seatbelts were off with the warning sign. Had to unbuckle and buckle all seatbelts for this warning to go away. Since the car completely shut off this put other drivers, my passengers, and myself at danger due to visibility. …”
NHTSA complaint #11698469, filed 2025-11“I purchased this vehicle brand new off of the lot February 2024. Since then, I have had two incidents where in the middle of driving my vehicle has completely shut off. The first experience, I was driving 50+ mph. First my headlights went out, my engine shut off, my dashboard shut off, and I was cruising without power or control over my vehicle for about 5 seconds before everything turned back on. I took my car to the dealership where they “could not confirm concern” after driving around for 15 miles trying to recreate the issue. …”
NHTSA complaint #11646486, filed 2025-03Related service bulletins
- 11038798Oct 27, 2026This bulletin provides information related to the navigation and head unit software changes introduced in the 2026 2nd Navigation Map and Software Update. The changes may vary…
- 11035142Jul 14, 2026Certain 2024-2026MY Sonata (DN8) and 2024-2026MY Sonata Hybrid (DN8 HEV) vehicles may exhibit intermittent battery discharge condition due to the air conditioning controller not…
- 11035140Jul 13, 2026Certain Sonata (DN8) vehicles may exhibit intermittent battery discharge condition due to the air conditioning controller not fully powering down after the vehicle is turned off…
- 11033710May 27, 2026This 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…
- 11031315Apr 8, 2026Some vehicles may exhibit a loss of connectivity or interruptions in the middle of using Bluelink functions. This may be due to an occasional disconnection on Verizon’s…
- 11030329Mar 24, 2026Some Sonata (DN8) and Tucson (NX4/NX4A/NX4M) vehicles equipped with the 2.5L Theta III GDI engine may display a warning lamp and store Diagnostic Trouble Code (DTC) P2B59F0…
- 11026612Dec 10, 2025Hyundai Motor America is currently investigating an ongoing issue with software GDS event #1302. The matter is being investigated. We will provide an update once the issue is…
- 11024538Oct 21, 2025Certain Sonata (DN8) and Sonata Hybrid (DN8 HEV) vehicles may experience battery drain due to the air conditioning controller not shutting down completely while the vehicle is…
- 11024510Oct 21, 2025Certain Sonata (DN8) vehicles may experience battery drain due to the air conditioning controller not shutting down completely while the vehicle is parked and turned off. This…
- 11023692Sep 30, 2025This 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…
Electrical system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2025 | 1 | 6% |
| 2024 | 19 | 40% |
| 2023 | 12 | 14% |
| 2022 | 17 | 18% |
| 2021 | 18 | 13% |
| 2020 | 40 | 22% |
| 2019 | 12 | 7% |
| 2018 | 60 | 16% |
| 2017 | 65 | 8% |
| 2016 | 89 | 12% |
| 2015 | 168 | 15% |
| 2014 | 135 | 18% |
| 2013 | 261 | 14% |
| 2012 | 235 | 15% |
| 2011 | 444 | 13% |
| 2010 | 16 | 5% |
| 2009 | 61 | 13% |
| 2008 | 32 | 8% |
| 2007 | 51 | 7% |
| 2006 | 86 | 8% |
| 2005 | 19 | 12% |
| 2004 | 17 | 8% |
| 2003 | 19 | 10% |
| 2002 | 23 | 7% |
| 2001 | 9 | 4% |
| 2000 | 37 | 13% |
| 1999 | 11 | 9% |
| 1998 | 4 | 8% |
| 1997 | 5 | 10% |
| 1996 | 5 | 22% |
| 1995 | 8 | 12% |
| 1993 | 7 | 27% |
| 1992 | 1 | 5% |
| 1991 | 5 | 17% |
| 1990 | 3 | 19% |
| 1989 | 1 | 9% |
Other parts of the 2024 Hyundai Sonata
9 complaintsForward collision avoidance
8 complaintsExterior lighting
7 complaintsTransmission and drivetrain
6 complaintsVehicle speed control
6 complaintsBody and structure
5 complaintsEngine
3 complaintsBack-over prevention (rear camera)
2 complaintsBrakes
2 complaintsLane departure
2 complaintsSteering
2 complaintsFuel system
1 complaints
← All problems reported for the 2024 Hyundai Sonata
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 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