2022 Hyundai IONIQ 5 engine problems
36 owner complaints filed with NHTSA name the engine on the 2022 Hyundai IONIQ 5 — 9% of all complaints for this model year.
What owners report
“Active powertrain failure on my 2022 Ioniq 5 SE, which poses an immediate and severe safety risk. On May 18, 2026, the vehicle suffered a catastrophic loss of power and a complete failure to charge. At Murdock Hyundai of Lindon, technicians diagnosed it with trouble code P1AA600 and recommended a…”
filed Aug 26, 2026
“Component that failed: High-voltage main battery pack assembly and associated electrical architecture. The vehicle and the component are currently located at my home and are available for inspection upon request. Description of Incident & Safety Risk: While attempting to drive the car and when…”
filed Jun 12, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Engine problems in other IONIQ 5 years
| Year | Reports | Share |
|---|---|---|
| 2026 IONIQ 5 | 1 | 4% |
| 2025 IONIQ 5 | 20 | 7% |
| 2024 IONIQ 5 | 22 | 10% |
| 2023 IONIQ 5 | 37 | 10% |
Other reported problem areas on the 2022 Hyundai IONIQ 5
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.