2001 Hyundai Sonata Vehicle speed control Problems
- Complaints
- 13about this part
- Share
- 6%of 205 total for the year
- Median mileage
- 63,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 13 complaints about the vehicle speed control of the 2001 Hyundai Sonata, 6% of the 205 complaints for this model year. Where a mileage was given, the median is 63,000 miles. 4 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.
“As I was driving down the road at apprx 30 MPH. The car would de celerate. I would have to take my foot off the gas and then put back on to get the car to move. Also at the same time the car would bang into gear from park and into reverse. I was told it needed a new transmission. The car was purchased new out of the showroom with 10 miles on it and 6 months later a new transmission. ( well we were told at the time it was brand new, I have since learned that it was a rebuilt) shame on the dealer for lying to customers. The car did ok till about 3 months ago. …”
NHTSA complaint #10557819, filed 2013-12, 20,000 miles“I heard a repetitive clicking sound and turned my radio off to listen. The noise didn't change when I slowed down and I resumed my normal speed of 60 MPH. After a few seconds the car slowly & gradually began pulling to the left. I was unable to steer the vehicle at all and was moving into the shoulder and median between the highways. I tried to apply my brakes but the car was not responding. I had no steering or brakes and was heading towards oncoming traffic at 60 MPH. I hit the end of a guard rail and the air bags did not deploy. These cars are not safe to drive! …”
NHTSA complaint #10078935, filed 2004-06, 63,000 miles“The contact owns a 2001 Hyundai Sonata. The contact stated that while driving approximately 20 to 25 MPH when the vehicle suddenly accelerated without warning. Even after applying the brakes it continued to accelerate. The driver was able to stop by using the emergency brake. The vehicle was inspected by a independent mechanic who advised the contact that he was unable to diagnose the failure. The failure mileage was approximately 82,300. The VIN was unavailable.”
NHTSA complaint #10383235, filed 2011-02, 82,300 miles“On april 28, 2001 I and three other passengers were riding in the vehicle. I was traveling down a long grade at 35 to 40 miles per hour. Toward the bottom of the grade the road curves to the right and at the bottom there is a traffic signal. When I came around the curve I saw that the light was green and proceeded to accelerate in order to get up the approaching upgrade. When I attempted to accelerate the engine revved very high but the vehicle continued to slow down. Tansmission had shifted into neutral although the shifter still indicated that I was in drive. …”
NHTSA complaint #745023, filed 2001-05“The contact owns a 2001 Hyundai Sonata. While driving approximately 55 MPH on normal road conditions, the contact heard a loud noise outside of the vehicle. The engine began to reduce power without assistance. There were no warning indicators illuminated on the instrument panel. The vehicle was driven cautiously to an authorized dealer for inspection and they replaced the frame cross member assembly and speed sensor. The failure mileage was 124,000 and current mileage was 130,000. Updated 04-23-09 updated 04/30/09.”
NHTSA complaint #10264228, filed 2009-04, 124,000 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 2001 Hyundai Sonata
69 complaintsAir bags
47 complaintsSuspension
29 complaintsBrakes
24 complaintsEngine cooling
23 complaintsTransmission and drivetrain
18 complaintsSteering
10 complaintsElectrical system
9 complaintsVisibility (wipers, defrost, mirrors)
9 complaintsFuel system
6 complaintsWheels
6 complaintsLatches, locks and linkages
5 complaints
← All problems reported for the 2001 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