2004 Chevrolet Impala vehicle speed control problems
41 owner complaints filed with NHTSA name the vehicle speed control on the 2004 Chevrolet Impala — 4% of all complaints for this model year.
What owners report
“Cars acceleration causes me to be unable to pick up speed it decelerates up hills small or latg ramps cats constantly fly pass to avoid a multi car pile up it’s very dangerous!”
filed Nov 29, 2025
“When backing out of the drive way and go to accelerate the abs/traction control engages and causes the car to stop. It also happens on the road once u come to a stop and or stop and turn onto a street or highway. Almost got rear ended a few times. I read online at its happening alot to people all…”
filed May 17, 2017
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Vehicle Speed Control problems in other Impala years
| Year | Reports | Share |
|---|---|---|
| 2018 Impala | 2 | 3% |
| 2017 Impala | 1 | 1% |
| 2016 Impala | 4 | 4% |
| 2015 Impala | 8 | 3% |
| 2014 Impala | 31 | 5% |
| 2013 Impala | 20 | 7% |
| 2012 Impala | 15 | 6% |
| 2011 Impala | 69 | 14% |
| 2010 Impala | 47 | 11% |
| 2009 Impala | 130 | 16% |
| 2008 Impala | 92 | 11% |
| 2007 Impala | 41 | 7% |
Other reported problem areas on the 2004 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.