Chevrolet Cobalt electrical system problems by year
1,458 NHTSA owner complaints name the electrical system across 6 Cobalt model years. The most reported year is 2006 with 412 reports.
| Year | Electrical System reports | Share | Median mileage | |
|---|---|---|---|---|
| 2010 Cobalt | 125 | 22% | 56,500 mi | |
| 2009 Cobalt | 151 | 21% | 54,550 mi | |
| 2008 Cobalt | 166 | 20% | 75,000 mi | |
| 2007 Cobalt | 281 | 18% | 75,000 mi | |
| 2006 Cobalt | 412 | 18% | 82,000 mi | |
| 2005 Cobalt | 323 | 20% | 61,750 mi |
Share is the fraction of that year’s complaints naming the electrical system. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.