Toyota Highlander fuel/propulsion system problems by year
261 NHTSA owner complaints name the fuel/propulsion system across 21 Highlander model years. The most reported year is 2019 with 86 reports.
| Year | Fuel/propulsion System reports | Share | Median mileage | |
|---|---|---|---|---|
| 2024 Highlander | 4 | 10% | — | |
| 2023 Highlander | 16 | 9% | — | |
| 2022 Highlander | 8 | 4% | — | |
| 2021 Highlander | 31 | 6% | — | |
| 2020 Highlander | 18 | 6% | — | |
| 2019 Highlander | 86 | 18% | 8,250 mi | |
| 2018 Highlander | 22 | 9% | — | |
| 2017 Highlander | 28 | 11% | 9,800 mi | |
| 2016 Highlander | 3 | 3% | — | |
| 2015 Highlander | 4 | 2% | — | |
| 2013 Highlander | 12 | 6% | — | |
| 2012 Highlander | 3 | 2% | — | |
| 2011 Highlander | 1 | 1% | — | |
| 2010 Highlander | 2 | 1% | — | |
| 2009 Highlander | 1 | 1% | — | |
| 2008 Highlander | 8 | 2% | — | |
| 2007 Highlander | 2 | 2% | — | |
| 2006 Highlander | 7 | 3% | — | |
| 2005 Highlander | 1 | 0% | — | |
| 2003 Highlander | 3 | 1% | — | |
| 2002 Highlander | 1 | 0% | — |
Share is the fraction of that year’s complaints naming the fuel/propulsion system. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.