2022 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated September 2026
2022 · All trims · All engines
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According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2022 Hyundai Sonata has 3 documented known issues, with 2 rated critical. The most serious are Front Radar / Forward Collision-Avoidance Warning Disabled by Sensor or Calibration Faults ($250-$2,200 repair) and Eight-Speed Wet DCT Electric Oil Pump Failure Causing Total Loss of Drive (DN8) ($0-$5,500 repair). Across all issues with published estimates, repair costs range from $250 to $5,500. DIY maintenance guides at au7o.io.
EXTERIOR LIGHTING:BRAKE LIGHTS
Hyundai Motor America (Hyundai) is recalling certain 2024 Hyundai Sonata vehicles. The software for the brake lights may cause the brake lights to flash and not illuminate properly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."
POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT:PUMP
Hyundai Motor America (Hyundai) is recalling certain 2023-2024 Palisade Tucson, 2023 Sonata, Elantra, and Kona vehicles. The electronic controller for the Idle Stop & Go oil pump assembly may contain damaged electrical components that can cause the pump controller to overheat.
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.
Don't see your problem? Describe your symptoms to get a diagnosis, or get a full repair guide.
According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2022 Hyundai Sonata has 3 documented issues. The most frequently reported are: Front Radar / Forward Collision-Avoidance Warning Disabled by Sensor or Calibration Faults, Eight-Speed Wet DCT Electric Oil Pump Failure Causing Total Loss of Drive (DN8), Fuel Injector Failure Causing Misfire, Rough Running, and Check Engine Light. Of these, 2 are rated critical and should be addressed promptly.
The 2022 Hyundai Sonata has 3 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 2 issues are rated critical: Front Radar / Forward Collision-Avoidance Warning Disabled by Sensor or Calibration Faults and Eight-Speed Wet DCT Electric Oil Pump Failure Causing Total Loss of Drive (DN8). Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
Repair costs for known Hyundai Sonata issues range from $0 to $5,500, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Front Radar / Forward Collision-Avoidance Warning Disabled by Sensor or Calibration Faults, typically costs $250-$2,200 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
Owners have reported the Forward Safety system, Smart Cruise Control, and related ADAS features becoming unavailable with warning messages such as front radar blocked or forward safety system disabled. In some cases the problem appears after minor front-end work, bumper cover rep… Repairs typically run $250-$2,200. Severity: high.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.
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.
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.
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On the DN8 Sonata the electric oil pump inside the eight-speed wet dual-clutch transmission can fail abruptly, collapsing internal oil pressure. The transmission's limited-mobility fail-safe mode is impaired when the failure is triggered this way, so instead of degrading to a red… Repairs typically run $0-$5,500. Severity: high.
Hyundai TSB 25-FL-001H covers specified production ranges of model-year 2021-2023 Sonata vehicles equipped with the 2.5-liter GDI Theta III non-turbo engine. Some affected vehicles may store one or more misfire DTCs due to GDI injectors leaking internally; the bulletin says inter… Severity: medium.
