2018 Chevrolet Impala electrical system problems
11 owner complaints filed with NHTSA name the electrical system on the 2018 Chevrolet Impala — 19% of all complaints for this model year.
What owners report
“Tire pressure sensor system receiver (part of keyless entry system) will not collect info from individual tire pressure sensors in tires. Failure of this safety system would not provide and advance warning of low tire pressure.”
filed Sep 14, 2023
“As I was driving home from my place of employment which is exactly 30 miles from where I live my Steering Assist went out and it was very hard to steer and to even stay in the lane which I was driving I managed to get the car home and did an under carriage inspection and there was no damage still…”
filed Apr 22, 2023
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% |
| 2017 Impala | 15 | 13% |
| 2016 Impala | 30 | 27% |
| 2015 Impala | 95 | 32% |
| 2014 Impala | 220 | 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 2018 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.