Service brakes, hydraulic: antilock/traction control/electronic limited slip
Risk. An electrical short within the ABS Module may cause an engine compartment fire, even when the car is turned off, increasing the risk of an injury.
NHTSA has logged 1,047 owner complaints about the 2006 Hyundai Sonata, most often about the air bags. It is covered by 9 safety recalls, and for recall 18V-026 the manufacturer reports only 37% of affected cars repaired.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through December 22, 2025. Updated daily. Photo: Mr.choppers, CC BY-SA 3.0.
1,047 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Air bags | 435 | 20 |
| Visibility | 156 | 1 |
| Seat belts | 102 | 6 |
| Electrical system | 86 | 1 |
| Suspension | 86 | 3 |
| Electronic stability control (ESC) | 57 | 1 |
| Service brakes | 51 | 5 |
| Exterior lighting | 45 | 0 |
| Engine | 44 | 5 |
| 20 other systems | 310 | 26 |
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. An electrical short within the ABS Module may cause an engine compartment fire, even when the car is turned off, increasing the risk of an injury.
Risk. Control arm separation may suddenly change the rear wheel alignment, affecting the handling of the vehicle, increasing the risk of a crash.
Risk. ANY OF THESE MALFUNCTIONS COULD LEAD TO A CRASH.
Risk. ANY OF THESE MALFUNCTIONS, ALONE OR IN COMBINATION, MAY LEAD TO A CRASH.
Risk. MISCLASSIFICATION OF A SMALL STATURE ADULT AS A CHILD IN THE RIGHT FRONT PASSENGER SEAT MAY CAUSE THE RIGHT FRONT AIR BAG TO NOT INFLATE IN AN ACCIDENT THAT…
Risk. IF THE LABELS ARE DISTORTED OR MISSING, THE DRIVER OR FRONT SEAT PASSENGER WILL NOT HAVE INFORMATION AVAILABLE THAT MAY HELP PROTECT THEM IN THE EVENT OF A…
Risk. AN IMPROPERLY POSITIONED TURN SIGNAL LENS MAY REDUCE THE INTENSITY OF THE TURN SIGNAL ILLUMINATION, REDUCING ITS VISIBILITY TO ONCOMING TRAFFIC, WHICH MAY…
Risk. THE INADVERTENT RELEASE OF A FRONT SEAT BACK RECLINER MAY RESULT IN INJURY TO VEHICLE OCCUPANTS.
Risk. THIS MAY CAUSE THE VEHICLE TO SLOW AND MAY AFFECT THE PATH THAT THE VEHICLE IS TRAVELING.
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.
70kmiles, median
Based on the odometer reading in 352 air bags complaints. 76% were reported before 100,000 miles.
Dollar amounts owners wrote in their complaints when describing a repair or a quote. These are not price estimates; a system is shown only when at least 8 owners mentioned a cost.
$668median
$100median
$350median
If a problem is covered by a recall, the dealer fixes it for free. Some manufacturers also reimburse owners who paid for a repair before a recall was announced.
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 median. How we score
2006 Hyundai Sonata 4-DR w/SAB in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.


Federal investigations that included the 2006 Hyundai Sonata, and the recalls they led to.
Recent air bags complaints filed with NHTSA, shortened. Personal details are removed.
The contact owns a 2006 Hyundai Sonata. The contact stated that while driving at an undisclosed speed, the air bag warning light illuminated. The vehicle was not taken to the dealer or an independent mechanic. After investigating the failure, the contact related the failure to NHTSA Campaign…
The contact owns a 2006 Hyundai Sonata. The contact stated that the air bag warning light was illuminated. The vehicle was taken to an independent mechanic to be diagnosed. The dealer was notified of the failure. The vehicle was not diagnosed nor repaired. The manufacturer was not notified of the…
Passenger occupant classification sensor fails to properly identify whether an adult or child is sitting in the front passenger seat causing the airbag to deploy when it shouldn't. If a child is in the front passenger seat and we get into an accident, the child could be hurt or killed by the…
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.