Scion TC engine problems by year
105 NHTSA owner complaints name the engine across 7 TC model years. The most reported year is 2007 with 32 reports.
| Year | Engine reports | Share | Median mileage | |
|---|---|---|---|---|
| 2011 TC | 2 | 7% | — | |
| 2010 TC | 7 | 35% | — | |
| 2009 TC | 15 | 25% | — | |
| 2008 TC | 23 | 27% | 116,000 mi | |
| 2007 TC | 32 | 27% | 100,000 mi | |
| 2006 TC | 17 | 11% | 95,500 mi | |
| 2005 TC | 9 | 6% | — |
Share is the fraction of that year’s complaints naming the engine. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.