The check valve in your Sonata's fuel system is a small part that helps keep air out of the fuel tank. But if it's damaged, air can get in and cause problems.
Risk if Unfixed
If the fuel tank gets damaged by air, it could melt and leak fuel, which could cause a fire. This is a serious safety risk.
Free Fix
Your Hyundai dealer will inspect and replace the faulty check valve, inspect the fuel tank for damage, and update the engine software to prevent future issues – all at no cost to you. You should schedule the repair as soon as you get the recall notice.
Show original NHTSA language
Original — What Happened
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.
Original — Risk if Unfixed
A melted fuel tank can leak, increasing the risk of a fire.
Original — 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.
The transmission in your car is like a complex gearbox that helps your vehicle move. In some 2021-2022 Hyundai models, a tiny pump inside the transmission could fail, causing a 'fail-safe' mode to kick in.
Risk if Unfixed
If the transmission oil pump fails, your car could suddenly lose all power and stop moving. This could lead to a crash, especially if you're driving at high speeds or on uneven terrain.
Free Fix
Your Hyundai dealer will inspect the transmission and replace it if needed, and update the transmission control unit software. This repair is completely free, and you should schedule it as soon as you get the recall notice.
Show original NHTSA language
Original — What Happened
Hyundai Motor Company (Hyundai) is recalling certain 2021-2022 Santa Fe, Sonata, Veloster N, 2022 Santa Cruz, Elantra N, and Kona N vehicles. The vehicle's "fail-safe" limited-mobility drive mode may be impaired, when prompted by a transmission oil pump malfunction, which can result in a complete loss of drive power.
Original — Risk if Unfixed
Loss of drive power increases the risk of a crash.
Original — Remedy
Dealers will inspect and replace the transmission, as necessary. Dealers will also update the transmission control unit software. All repairs will be performed free of charge. Owner notification letters were mailed January 10, 2023. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 236.
FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
Manufacturer
Hyundai Motor America
What Happened
The fuel hose in your Santa Fe or Sonata is responsible for delivering gasoline from the high-pressure pump to your engine. In some 2021-2022 models with 2.5L turbocharged engines, this hose can develop a weak connection that could leak fuel.
Risk if Unfixed
If the fuel hose leaks, it could cause a fire. This is a serious risk that could lead to an accident or injury.
Free Fix
Your Hyundai dealer will inspect the fuel hose connection and tighten it if it's loose, or replace the hose if it's damaged. This repair is free, and you should schedule it as soon as possible after receiving the recall notice.
Show original NHTSA language
Original — What Happened
Hyundai Motor America (Hyundai) is recalling certain 2021-2022 Santa Fe and Sonata vehicles equipped with 2.5L turbocharged engines. Fuel may leak at the pipe connection between the high-pressure fuel pump and fuel rail.
Original — Risk if Unfixed
A fuel leak increases the risk of a fire.
Original — Remedy
Dealers will inspect and tighten, or replace the fuel pipe as necessary, free of charge. Owner notification letters were mailed on September 3, 2021. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 207.
The windshield on your Hyundai vehicle is the protective glass at the front of your car. In some 2020-2021 Santa Fe, Sonata, and Elantra models, it might not be securely attached, which could lead to it detaching in an accident.
Risk if Unfixed
If your windshield breaks off during a crash, it could increase the risk of injury to you and your passengers.
Free Fix
Your Hyundai dealer will reattach your windshield securely, free of charge. You should schedule the repair as soon as you get the recall notice.
Show original NHTSA language
Original — What Happened
Hyundai Motor America (Hyundai) is recalling certain 2020-2021 Santa Fe, 2021 Sonata, and Elantra vehicles. During manufacturing, the windshield may not have been properly bonded to the vehicle, allowing it to detach in a crash.
Original — Risk if Unfixed
A windshield that detaches from a vehicle during a crash can increase the risk of injury.
Original — Remedy
Dealers will remove and reinstall the front windshield panel, free of charge. Owner notification letters were mailed June 20, 2022. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 216.
