2018 Toyota Highlander check engine light reports
18 NHTSA complaints describe persistent or recurring check-engine warnings on the 2018 Toyota Highlander — roughly 7% of all complaints for this model year.
18
Check engine light reports
7%
share of complaints
17,500 mi
median reported incident mileage (all complaints)
Components reported on this vehicle
Check engine light in other Highlander years
| 2021 Highlander | 12 |
| 2020 Highlander | 7 |
| 2019 Highlander | 42 |
| 2017 Highlander | 29 |
| 2015 Highlander | 5 |
| 2008 Highlander | 7 |
| 2006 Highlander | 9 |
| 2004 Highlander | 6 |
| 2003 Highlander | 11 |
Other symptoms owners describe on the 2018 Toyota Highlander
Symptom counts come from keyword analysis of complaint narratives. One complaint can describe several symptoms, and classification is approximate — read the underlying reports on the full 2018 Toyota Highlander report before drawing conclusions.