2003 Chevrolet Trailblazer vehicle speed control problems
25 owner complaints filed with NHTSA name the vehicle speed control on the 2003 Chevrolet Trailblazer — 3% of all complaints for this model year.
What owners report
“Multiple gauges on the instrument panel are malfunctioning. The tachometer is reading 5,000 rpm when the vehicle was in park, and 7,000 rpm when going 15 mph. When I turn the car off the gauge sits at 2,000. The speedometer is clicking up (not a smooth transition to the correct speed). And it…”
filed Nov 26, 2017
“The speedometer has stopped working and I have seen this on a lot of chevys but the trailblazer is not on the recall list. It should be!”
filed Aug 31, 2016
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Vehicle Speed Control problems in other Trailblazer years
| Year | Reports | Share |
|---|---|---|
| 2024 Trailblazer | 1 | 3% |
| 2023 Trailblazer | 1 | 2% |
| 2022 Trailblazer | 3 | 3% |
| 2021 Trailblazer | 5 | 3% |
| 2009 Trailblazer | 1 | 4% |
| 2008 Trailblazer | 8 | 4% |
| 2007 Trailblazer | 11 | 2% |
| 2006 Trailblazer | 17 | 2% |
| 2005 Trailblazer | 76 | 5% |
| 2004 Trailblazer | 38 | 4% |
| 2002 Trailblazer | 17 | 1% |
| 2000 Trailblazer | 1 | 4% |
Other reported problem areas on the 2003 Chevrolet Trailblazer
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.