2021 Hyundai Sonata
Safety Recalls & Notices
We found 11 safety recalls for the 2021 Hyundai Sonata. Recalls are sourced from both NHTSA (US) and Transport Canada databases. Contact your authorized Hyundai dealer to schedule free repairs.
Summary
Issue: On certain vehicles, the check valve for the purge control system could wear and cause the fuel tank to expand. As a result, the fuel tank could contact hot components and fuel could leak. Note: This recall only affects certain vehicles equipped with a 1.6 L turbocharged engine. This safety recall replaces emissions recall no. ECR-H0003-24-005 (Hyundai recall no. C0566). Vehicles that were repaired under that recall also require this repair. Safety Risk: A fuel leak can create the risk of a fire. Corrective Actions: Hyundai will notify owners by mail and advise you to take your vehicle to a dealership to inspect and, if necessary, replace the check valve and update the electronic control unit (ECU) software. The dealer will also inspect the fuel tank and surrounding components and repair them, as necessary.
Summary
Issue: On certain vehicles, a fault in the transmission oil pump can cause the vehicle to enter "fail-safe mode". When this happens, a programming error can cause a sudden loss of power to the wheels after 20-30 seconds. Note: This recall only affects certain vehicles equipped with an 8-speed dual-clutch transmission (DCT). Safety Risk: A sudden loss of power to the wheels could increase the risk of a crash. Corrective Actions: Hyundai will notify owners by mail and instruct you to take your vehicle to a dealership to inspect and, if necessary, replace the transmission. The dealer will also update the transmission control unit software.
Summary
Issue: On certain vehicles, the windshield may not be properly attached. As a result, the glass can become loose and could separate from the vehicle in a crash. Safety Risk: A windshield that detaches in a crash could create an increased risk of injury. Corrective Action: Hyundai will notify owners by mail and instruct you to take your vehicle to a dealer to remove and reinstall the windshield.
Summary
Issue: On certain vehicles, the connection between the high-pressure fuel pipe and fuel pump may not be properly sealed. As a result, a fuel leak could occur. Safety Risk: A fuel leak can create the risk of a fire. Corrective Action: Hyundai will notify owners by mail and instruct you to bring your vehicle to a dealer to inspect and replace the high-pressure fuel pipe, as required.
Summary
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.
Potential 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 are expected to be mailed January 16, 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.
Summary
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.
Potential 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 are expected to be mailed January 16, 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.
Summary
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.
Potential Consequence
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.
Summary
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.
Potential Consequence
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.
Summary
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.
Potential Consequence
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.
Summary
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.
Potential Consequence
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.
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