Electrical system: software
Risk. A turn signal that activates in the opposite direction of what was intended by the driver increases the risk of a crash.
NHTSA has logged 133 owner complaints about the 2016 Hyundai Sonata Hybrid, most often about the engine. It is covered by 5 safety recalls, and for recall 21V-749 the manufacturer reports only 53% of affected cars repaired.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through October 7, 2026. Updated daily. Photo: Greg Gjerdingen from Willmar, USA, CC BY 2.0.
133 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Engine | 73 | 1 |
| Electrical system | 36 | 2 |
| Power train | 14 | 1 |
| Exterior lighting | 7 | 0 |
| Fuel/propulsion system | 7 | 0 |
| Service brakes | 7 | 0 |
| Visibility | 4 | 0 |
| Vehicle speed control | 4 | 1 |
| Engine and engine cooling | 3 | 1 |
| 9 other systems | 15 | 2 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
Risk. A turn signal that activates in the opposite direction of what was intended by the driver increases the risk of a crash.
Risk. A person inside the trunk compartment may become trapped, increasing their risk of injury.
Risk. A damaged engine can increase the risk of a fire or it can cause an engine stall, increasing the risk of a crash.
Risk. If the sunroof detaches from the vehicle it could become a road hazard, increasing the risk of a crash.
Risk. An air bag that does not inflate increases the risk of injury.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Hyundai.
80kmiles, median
Based on the odometer reading in 41 engine complaints. 71% were reported before 100,000 miles.
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Sonata Hybrid median. How we score
2016 Hyundai Sonata Hybrid 4 DR FWD in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.
Federal investigations that included the 2016 Hyundai Sonata Hybrid, and the recalls they led to.
Recent engine complaints filed with NHTSA, shortened. Personal details are removed.
The contact owns a 2016 Hyundai Sonata. The contact stated that while driving 70 MPH, the vehicle went into LIMP Mode and decelerated. The check engine warning light and the battery warning light were illuminated. The failure was a recurring failure. The vehicle was towed to the first dealer, and…
The car will randomly lose acceleration and jerk forward. It will make a beeping noise while the hev system warning flashes on the dash. It also says to turn off engine. While the warning is flashing and engine light is on it goes into a limp mode and you have limited acceleration. It has almost…
The contact owns a 2016 Hyundai Sonata Hybrid. The contact stated that while driving at 20 MPH, the message "Shut Down" was displayed, and the vehicle lost motive power. The contact was able to pull over to the side of the road; however, the vehicle failed to restart. The vehicle was towed to the…
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.