Toyota Highlander check engine light reports by year
146 NHTSA complaints describe persistent or recurring check-engine warnings on Toyota Highlander vehicles. The most reported year is 2019 with 42 reports.
| Year | Reports | Share of narratives | |
|---|---|---|---|
| 2021 Highlander | 12 | 2% | |
| 2020 Highlander | 7 | 2% | |
| 2019 Highlander | 42 | 9% | |
| 2018 Highlander | 18 | 7% | |
| 2017 Highlander | 29 | 11% | |
| 2015 Highlander | 5 | 3% | |
| 2008 Highlander | 7 | 2% | |
| 2006 Highlander | 9 | 3% | |
| 2004 Highlander | 6 | 2% | |
| 2003 Highlander | 11 | 4% |
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.