Chevrolet HHR check engine light reports by year
63 NHTSA complaints describe persistent or recurring check-engine warnings on Chevrolet HHR vehicles. The most reported year is 2006 with 22 reports.
| Year | Reports | Share of narratives | |
|---|---|---|---|
| 2011 HHR | 7 | 3% | |
| 2009 HHR | 13 | 3% | |
| 2008 HHR | 5 | 1% | |
| 2007 HHR | 16 | 2% | |
| 2006 HHR | 22 | 2% |
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.