2022 Hyundai Tucson Hybrid engine problems
39 owner complaints filed with NHTSA name the engine on the 2022 Hyundai Tucson Hybrid — 36% of all complaints for this model year.
What owners report
“I am reporting a critical Exhaust Gas Recirculation (EGR) valve and electrical circuit failure on my 2022 Hyundai Tucson Hybrid. The failure resulted in the check engine light illuminating, diagnostic codes identifying an EGR system malfunction, and visible corrosion found within the EGR connector…”
filed Aug 4, 2026
“On XXX the vehicle lost motive power while my wife was accelerating to merge onto a highway with our two young children aboard. It would not accelerate and she was forced to pull over in an active merge area. Simultaneous warnings illuminated: Electronic Parking Brake, ESC, Forward Collision…”
filed Jul 29, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Certain Santa Fe Hybrid (TM HEV) and Tucson Hybrid (NX4 HEV) vehicles may exhibit a restricted coolant flow condition, which may be accompanied by a warning message (e.g., Coolant Supplement, Refill Inverter Coolant) in…
25-01-065H TSB · Service Campaign · issued Sep 23, 2025
Engine problems in other Tucson Hybrid years
| Year | Reports | Share |
|---|---|---|
| 2025 Tucson Hybrid | 7 | 6% |
| 2024 Tucson Hybrid | 1 | 2% |
| 2023 Tucson Hybrid | 10 | 30% |
Other reported problem areas on the 2022 Hyundai Tucson Hybrid
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.