2004 Chevrolet Blazer Vehicle speed control Problems
- Complaints
- 2about this part
- Share
- 4%of 50 total for the year
- Median mileage
- 3,222miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the vehicle speed control of the 2004 Chevrolet Blazer, 4% of the 50 complaints for this model year. Where a mileage was given, the median is 3,222 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“While driving at 65 MPH the the service engine light and emergency brake light came on. Then the odometer and speedometer stopped working. When I stopped at a stop sign it was almost impossible to get the vehicle to accelerate. Pushing the accelerator pedal just caused the engine to race. This is the second time this has occurred. It first occured on may 20, 2004. The car was towed to a dealer who could find no problem.”
NHTSA complaint #10079243, filed 2004-07, 3,222 miles“Intermittently while driving vehicle lunged or accelerated. On friday july 3o, 2004 vehicle suddenly accelerated from 55 to 65 MPH. Dealership inspected vehicle several times.”
NHTSA complaint #10087257, filed 2004-08Vehicle speed control: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2025 | 1 | 3% |
| 2024 | 2 | 4% |
| 2023 | 1 | 2% |
| 2022 | 1 | 2% |
| 2021 | 1 | 1% |
| 2020 | 4 | 2% |
| 2019 | 7 | 4% |
| 2005 | 1 | 7% |
| 2004 | 2 | 4% |
| 2003 | 2 | 3% |
| 2002 | 4 | 2% |
| 2001 | 10 | 3% |
| 2000 | 26 | 4% |
| 1999 | 13 | 3% |
| 1998 | 33 | 5% |
| 1997 | 47 | 6% |
| 1996 | 28 | 2% |
| 1995 | 44 | 4% |
| 1994 | 24 | 4% |
| 1993 | 17 | 3% |
| 1992 | 10 | 4% |
| 1991 | 11 | 5% |
| 1990 | 2 | 6% |
| 1989 | 2 | 5% |
| 1988 | 1 | 3% |
| 1987 | 2 | 7% |
| 1986 | 1 | 5% |
Other parts of the 2004 Chevrolet Blazer
10 complaintsBrakes
7 complaintsBody and structure
6 complaintsSuspension
6 complaintsEngine cooling
4 complaintsSteering
4 complaintsTransmission and drivetrain
4 complaintsAir bags
3 complaintsTires
3 complaintsExterior lighting
2 complaintsLatches, locks and linkages
2 complaintsSeat belts
2 complaints
← All problems reported for the 2004 Chevrolet Blazer
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology