2007 Chevrolet Impala electrical system problems
128 owner complaints filed with NHTSA name the electrical system on the 2007 Chevrolet Impala — 20% of all complaints for this model year.
What owners report
“I started for the first time in early June of having reduced engine power. At this time I get several warrning lights on dashboard. I get engine power is reduced, traction control and engine light. The car goes into limp mode. I replaced the accelerator pedal position sensor after the first event…”
filed Sep 16, 2023
“There is an electrical connector behind the right side, kick panel that overloads and chars the plastic housing. The connector is for the rear defroster grid, but it cannot handle the amperage that the grid carries. It overloads and is a fire hazard that can could start a fire in the passenger…”
filed Sep 4, 2023
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related recalls
- In the affected vehicles, the weight on the key ring and road conditions or some other…Campaign 14V355000 · Jun 23, 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 2007 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.