Electrical complaints and recalls from NHTSA
Summary
The 2021 Hyundai Sonata has 13 NHTSA electrical complaints and 0 electrical-related recalls.
13
Complaints
0
Recalls
0
Injuries Reported
Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated April 10, 2026
| Date ↓ | Component | Summary |
|---|---|---|
| Nov 17, 2025 | ELECTRICAL SYSTEM | My 2021 Hyundai Sonata Limited Hybrid 12v battery has started to die randomly. My car is currently w... |
| Sep 8, 2025 | ELECTRICAL SYSTEM | Car sits several days at a time. Door locked. 12 volt auxiliary battery goes dead within 60 minutes ... |
| Apr 30, 2025 | ELECTRICAL SYSTEM | The buttons to the door locking and unlocking don't work unless I open and close my door a few times... |
| Feb 1, 2025 | ELECTRICAL SYSTEM,ENGINE | On 5 separate occasions the car has shut itself off while driving. After the first 2 times the car ... |
| Dec 3, 2024 | ELECTRICAL SYSTEM,ENGINE | This car has two problems. 2 weeks I was driving on the highway. All the sudden the shutoff and los... |
| Oct 6, 2024 | ELECTRICAL SYSTEM,ENGINE | 2021 Hyundai Sonata 59,850 miles RPM jumps to around 1,300 at zero miles on occasion. If I am stopp... |
| Sep 7, 2024 | ELECTRICAL SYSTEM | Blower motor on 2021 Hyundai Sonata SEL stopped working. Same issue happened on my 2020 Hyundai SEL ... |
| Jun 10, 2024 | ELECTRICAL SYSTEM | In June 2024, I was driving my vehicle when I started to smell burning from under the dashboard. As ... |
| Jan 1, 2024 | ELECTRICAL SYSTEM | Infotainment center won't switch to Radio. No signal for AM/FM or Satellite. Then HVAC system stopp... |
| Nov 10, 2023 | ELECTRICAL SYSTEM | Fuse box has a defect causing the AC blower motor to intermittently not work. Appears to be the resu... |
| Dec 10, 2022 | ELECTRICAL SYSTEM | My vehicle is trending in theft, car was leased to me from Napelton in Lansing IL sept 2022. The fi... |
| Aug 26, 2022 | ELECTRICAL SYSTEM,ENGINE,FUEL/PROPULSION SYSTEM | UNKNOWN |
| Apr 12, 2022 | ELECTRICAL SYSTEM | So for the past year and half my cars left turn signal has been working intermittently. It just sto... |