2005 Chevrolet Impala electrical system problems
331 owner complaints filed with NHTSA name the electrical system on the 2005 Chevrolet Impala — 54% of all complaints for this model year.
What owners report
“The contact owns a 2005 Chevrolet Impala. The contact stated while driving at an undisclosed speed, the instrument panel became inoperable. The contact stated that several unknown warning lights were illuminated. The contact stated that while driving at an undisclosed speed, the vehicle…”
filed Dec 30, 2024
“Tl* the contact owns a 2005 chevrolet impala. The contact stated that the speedometer failed to read accurately. The contact stated that while driving at various speeds, the speedometer provided inaccurate speeds. The contact stated that the speedometer provided speeds exceeding 120 mph. A dealer…”
filed Sep 23, 2020
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related recalls
- This defect can affect the safe operation of the airbag systemCampaign 14V400000 · Jul 3, 2014
Related service bulletins
This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8…
PIP4723J · Service Bulletin/Repair Instructions · issued Oct 25, 2024
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% |
| 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% |
Other reported problem areas on the 2005 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.