2015 Chevrolet Impala electrical system problems
96 owner complaints filed with NHTSA name the electrical system on the 2015 Chevrolet Impala — 32% of all complaints for this model year.
What owners report
“Odometer Fraud. The contact purchased a 2015 Chevrolet Impala. The contact stated that there was a mileage discrepancy after the purchase. The vehicle was a dealer sale. At the time of purchase, the vehicle mileage was 182,412. It was later discovered upon checking the Title that the mileage was…”
filed Aug 7, 2026
“I have always kept my Impala in my garage until recently I started keeping my grandson a few days a week. When I am at that home my car is parked in a driveway open to the elements. About a month after starting I notice that my car started having what I would describe as an electronic issue. The…”
filed May 26, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Electrical System problems in other Impala years
| Year | Reports | Share |
|---|---|---|
| 2019 Impala | 9 | 32% |
| 2018 Impala | 11 | 19% |
| 2017 Impala | 15 | 13% |
| 2016 Impala | 30 | 27% |
| 2014 Impala | 221 | 35% |
| 2013 Impala | 52 | 19% |
| 2012 Impala | 58 | 22% |
| 2011 Impala | 95 | 19% |
| 2010 Impala | 132 | 30% |
| 2009 Impala | 224 | 27% |
| 2008 Impala | 221 | 27% |
| 2007 Impala | 128 | 20% |
Other reported problem areas on the 2015 Chevrolet Impala
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.