2004 Hyundai Sonata Vehicle speed control Problems
- Complaints
- 5about this part
- Share
- 2%of 202 total for the year
- Median mileage
- 30,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 5 complaints about the vehicle speed control of the 2004 Hyundai Sonata, 2% of the 202 complaints for this model year. Where a mileage was given, the median is 30,000 miles. 2 of these say a crash was involved, according to the filers.
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.
“Backing into the garage, my foot on brake, the engine suddenly revved to high RPM, the car shot backwards, propelling a heavy rubber mat on which the car is normally parked out of the garage and into the driveway. The vehicle then impacted and crashed through the rear garage wall before coming to a stop. I managed to pry the gear lever out of reverse, hit drive instead and sent the car, wheels still spinning and laying down rubber, forward out of the garage. On its way out the car swiped along the right side the garage door post before finally coming to a stop in the driveway. …”
NHTSA complaint #10504759, filed 2013-03, 85,000 miles“Vehicle stalled on two separate occasions while driving 45-50 MPH. Vehicle was towed to the dealer, who replaced the throttle sensor the first time, but problem recurred. Vehicle was towed back to the dealer. Consumer had a concern of picking the vehicle up.”
NHTSA complaint #10090393, filed 2004-09, 272 miles“The contact owns a 2004 Hyundai Sonata. When the vehicle was shifted into drive, it accelerated on its own. The contact had to tap the accelerator pedal a few times or shift into park for the vehicle to operate normally. There were no warning indicators illuminated. The dealer and manufacturer were not contacted. The vehicle was not diagnosed or repaired. The failure mileage was 215,000.”
NHTSA complaint #11157286, filed 2018-12, 215,000 miles“The contact owns a 2004 Hyundai Sonata. The contact stated that while driving approximately 5 MPH, she applied the brakes and the vehicle suddenly accelerated forward. The vehicle continued to accelerate until crashing into the wall of a building. The airbags only deployed on the passenger side. The police were notified and a report was available. Both the driver and passeneger sustained minor bruising and were transported to the hospital via ambulance. The vehicle was towed to an independent mechanic and was pending an investigation. …”
NHTSA complaint #10446124, filed 2012-02, 30,000 milesVehicle speed control: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2025 | 4 | 24% |
| 2024 | 6 | 13% |
| 2023 | 4 | 5% |
| 2022 | 9 | 9% |
| 2021 | 2 | 1% |
| 2020 | 7 | 4% |
| 2019 | 3 | 2% |
| 2018 | 19 | 5% |
| 2017 | 20 | 3% |
| 2016 | 30 | 4% |
| 2015 | 61 | 5% |
| 2014 | 22 | 3% |
| 2013 | 86 | 4% |
| 2012 | 84 | 5% |
| 2011 | 95 | 3% |
| 2010 | 11 | 3% |
| 2009 | 31 | 7% |
| 2008 | 14 | 3% |
| 2007 | 20 | 3% |
| 2006 | 39 | 4% |
| 2005 | 6 | 4% |
| 2004 | 5 | 2% |
| 2003 | 3 | 2% |
| 2002 | 8 | 3% |
| 2001 | 13 | 6% |
| 2000 | 7 | 3% |
| 1999 | 4 | 3% |
| 1997 | 3 | 6% |
| 1996 | 1 | 4% |
| 1995 | 6 | 9% |
| 1992 | 1 | 5% |
| 1991 | 1 | 3% |
| 1990 | 1 | 6% |
Other parts of the 2004 Hyundai Sonata
56 complaintsBody and structure
47 complaintsAir bags
46 complaintsElectrical system
17 complaintsBrakes
16 complaintsSteering
13 complaintsWheels
13 complaintsLatches, locks and linkages
12 complaintsOther or unknown
12 complaintsTransmission and drivetrain
10 complaintsFuel system
8 complaintsEngine
5 complaints
← All problems reported for the 2004 Hyundai Sonata
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