Mazda CX-30 electrical system problems by year
42 NHTSA owner complaints name the electrical system across 6 CX-30 model years. The most reported year is 2021 with 13 reports.
| Year | Electrical System reports | Share | Median mileage | |
|---|---|---|---|---|
| 2025 CX-30 | 11 | 44% | — | |
| 2024 CX-30 | 5 | 18% | — | |
| 2023 CX-30 | 2 | 9% | — | |
| 2022 CX-30 | 6 | 19% | — | |
| 2021 CX-30 | 13 | 13% | — | |
| 2020 CX-30 | 5 | 16% | — |
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.