Toyota Highlander Hybrid engine and engine cooling problems by year
36 NHTSA owner complaints name the engine and engine cooling across 5 Highlander Hybrid model years. The most reported year is 2006 with 28 reports.
| Year | Engine and Engine Cooling reports | Share | Median mileage | |
|---|---|---|---|---|
| 2010 Highlander Hybrid | 1 | 5% | — | |
| 2009 Highlander Hybrid | 1 | 3% | — | |
| 2008 Highlander Hybrid | 3 | 2% | — | |
| 2007 Highlander Hybrid | 3 | 3% | — | |
| 2006 Highlander Hybrid | 28 | 8% | 92,100 mi |
Share is the fraction of that year’s complaints naming the engine and engine cooling. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.