NHTSA Campaign 25V796000

FUEL SYSTEM, GASOLINE

Issued by Hyundai Motor America · Reported Nov 17, 2025 · 85,043 vehicles affected

What's wrong

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.

Consequence

A melted fuel tank can leak, increasing the risk of a fire.

Remedy

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 affected by this recall

Make Model Year Units
HYUNDAI SONATA 2020 85,043
HYUNDAI SONATA 2021 85,043
HYUNDAI SONATA 2022 85,043
HYUNDAI SONATA 2023 85,043

Source: NHTSA Campaign 25V796000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.