2003 GMC Envoy vehicle speed control problems
10 owner complaints filed with NHTSA name the vehicle speed control on the 2003 GMC Envoy — 3% of all complaints for this model year.
What owners report
“The dash cluster does not work correctly, all the lights turn on and doors lock while I am driving on in town or on the highway , all the gauges come on at once while driving on the streets at random times.. The rear has airbags in the suspension and and aren't working properly, I took it to the…”
filed Oct 12, 2018
“I was stopped at a light when the car accelerated on its own, I pressed the brake but the car would not stop . I hit car the car in front of me, I had to put car in neutral to stop the car. Car was towed to dealer, the cause was a internally shorted throttle body. The throttle body was replaced…”
filed Mar 26, 2017
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Vehicle Speed Control problems in other Envoy years
| Year | Reports | Share |
|---|---|---|
| 2008 Envoy | 1 | 1% |
| 2007 Envoy | 2 | 1% |
| 2006 Envoy | 2 | 1% |
| 2005 Envoy | 22 | 5% |
| 2004 Envoy | 16 | 4% |
| 2002 Envoy | 10 | 2% |
| 2000 Envoy | 3 | 14% |
Other reported problem areas on the 2003 GMC Envoy
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.