Hyundai Ioniq-9 electrical system problems by year
20 NHTSA owner complaints name the electrical system across 1 Ioniq-9 model years. The most reported year is 2026 with 20 reports.
| Year | Electrical System reports | Share | Median mileage | |
|---|---|---|---|---|
| 2026 Ioniq-9 | 20 | 57% | — |
Share is the fraction of that year’s complaints naming the electrical system. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.