2021 Hyundai Sonata · recalls

2021 Hyundai Sonata recalls

NHTSA lists 4 recalls that include the 2021 Hyundai Sonata. The newest, 25V-796, was filed Nov 18, 2025 for the fuel system. 2 of them are on the fuel system.

4recalls
3systems
133owner complaints

Newest recall or investigation Nov 18, 2025 · checked Sep 22, 2026

Whether your car is included depends on its VIN, and a finished repair drops it off the list. Check yours at nhtsa.gov/recalls.

Every recall, newest first

25V-796Nov 18, 2025NHTSA 25V796000

Fuel System, Gasoline

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.

Risk: 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.

13 of the 133 owner complaints on this car cite the fuel system.

22V-746Oct 6, 2022NHTSA 22V746000

Power Train:Automatic Transmission

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.

Risk: Loss of drive power increases the risk of a crash.

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.

24 of the 133 owner complaints on this car cite the transmission and drivetrain, 1 of them the same part of it (Power Train:Automatic Transmission).

21V-00MDec 28, 2021NHTSA 21V00M000

Visibility:Windshield

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.

Risk: A windshield that detaches from a vehicle during a crash can increase the risk of injury.

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.

4 of the 133 owner complaints on this car cite the visibility, 1 of them the same part of it (Visibility:Windshield).

21V-524Jul 9, 2021NHTSA 21V524000

Fuel System, Gasoline:Delivery:Hoses, Lines/Piping, And Fittings

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.

Risk: A fuel leak increases the risk of a fire.

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.

13 of the 133 owner complaints on this car cite the fuel system.

Complaints with no recall behind them

The systems owners of the 2021 Hyundai Sonata complain about most that none of these recalls covers, as of Sep 22, 2026. A problem can be widespread without being a safety defect NHTSA can order fixed.

Engine: 34 complaints, no recall
Fuel and propulsion: 21 complaints, no recall
Electrical: 17 complaints, no recall
Collision avoidance: 9 complaints, no recall
Windshield and wipers: 8 complaints, no recall

NHTSA investigations

DP22-003opened Sep 12, 2022

Engine · model years 2006 to 2021

Loss of motive power. Closed dec 12, 2023.

NHTSA summary

The National Highway Traffic Safety Administration (NHTSA) received a letter dated July 13, 2022, petitioning the Agency to initiate a safety defect investigation into loss of motive power allegations attributed to oil drain pan assembly failures on certain Hyundai Motor America, Inc. and Kia America, Inc. vehicles spanning Model Years (MY) 2005-2021. The Petitioners cited examples of complaints indicating that the subject vehicles were experiencing rapid loss of engine oil due to oil drain plug back outs, resulting in loss of motive power and/or catastrophic engine damage. Additional complaints were provided which alleged that the oil drain pans lack sufficient structural integrity and are susceptible to cracking. The petition itself can be reviewed at NHTSA.gov under ODI number 11481745. On September 12, 2022, the Office of Defects Investigation (ODI) opened Defect Petition (DP22-003) to evaluate the Petitionersâ request. The Petitioners have provided additional complaints within four supplemental letters dated January 31, 2023, March 21, 2023, May 23, 2023, and August 4, 2023. ODIâs evaluation included the review and analysis of the complaints and supporting information submitted by the Petitioners, as well as additional complaints submitted directly to NHTSA which referenced either the oil drain plug or a crack in the oil pan. After reviewing the available data, ODI has not identified evidence that would support opening a defect investigation into the oil drain pan as