Mazda CX-9 check engine light reports by year
40 NHTSA complaints describe persistent or recurring check-engine warnings on Mazda CX-9 vehicles. The most reported year is 2017 with 9 reports.
| Year | Reports | Share of narratives | |
|---|---|---|---|
| 2018 CX-9 | 5 | 4% | |
| 2017 CX-9 | 9 | 15% | |
| 2016 CX-9 | 7 | 7% | |
| 2015 CX-9 | 7 | 20% | |
| 2014 CX-9 | 6 | 11% | |
| 2013 CX-9 | 6 | 9% |
Counts come from keyword analysis of complaint narratives — one complaint can describe several symptoms, and classification is approximate. Raw counts favor years that sold in larger numbers.