Table 1 shows one common seats related problems of the 2022 Hyundai Sonata.
| Problem Category | Number of Problems |
|---|---|
| Seats problems |
The vehicle’s fuel tank system failed catastrophically. The vehicle is currently grounded and has been inspected at the Hyundai dealership service center where it was towed. My safety and the safety of everyone on the road was put at extreme risk due to a severe fire and explosion hazard. Additionally, the defect caused the vehicle to suddenly lose power, sputter, and threaten to stall out while driving on a major interstate, creating an immediate risk of a high-speed rear-end collision. When attempting to add fuel, the pressurized tank forcefully spit gasoline back out of the filler neck, creating an active chemical and fire hazard at a public gas station. I was able to drive it home and called via Hyundai roadside assistance to have it towed to an authorized Hyundai dealership service department. On June 15th, 2026, the dealership service technicians officially confirmed the failure, stating that the fuel tank had expanded, the back floor base of the car was melting, and the vehicle was on the verge of exploding.
The driver's power seat drive cable on the left-hand track rail snapped internally. The motor only advances the right side, causing the seat to twist violently to the left and jam. This mechanical failure occurred prematurely at 9,000 miles. Because the seat framework is structurally compromised and twisting out of alignment, it poses a severe occupant safety hazard in a collision. And interferes with positioning the seat to operate the vehicle safely. The dealer has inspected the complaint and was able to reproduce the complaint. But did not cover it under warranty. There where no warning signs before the premature failure.