NHTSA Campaign 25V796000
FUEL SYSTEM, GASOLINE
Filed by Hyundai Motor America.
NHTSA campaign 25V796000 covers 4 vehicles and concerns the fuel system, gasoline. The repair is free.
What this recall covers
- The defect
- Hyundai Motor America (Hyundai) is recalling certain 2020-2023 Sonata vehicles. A damaged check valve can allow air to enter the fuel tank, causing it to expand and contact hot exhaust components, melting the tank.
- The risk
- A melted fuel tank can leak, increasing the risk of a fire.
- The fix
- Dealers will inspect and replace the check valve. The fuel tank assembly will be inspected for damage and replaced if necessary. Additionally, dealers will inspect and update the engine control unit software. All repairs will be performed as necessary, free of charge. Owner notification letters were mailed beginning March 13, 2026. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 286. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on November 19, 2025.
Vehicles covered by 25V796000 (4)
Is my car affected?
Being on this list means your year, make and model fall inside campaign 25V796000. It does not mean your individual car does: a campaign covers a range of VINs built in a specific window, and cars either side of that window are untouched.
Check the 17-character VIN from the driver-side dashboard or door jamb against NHTSA's lookup. If it is covered, the dealer must do the work free of charge, regardless of the car's age or mileage.