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Vehicle speed controlPart report

2003 Hyundai Elantra Vehicle speed control Problems

Complaints
9about this part
Share
4%of 234 total for the year
Median mileage
55,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 9 complaints about the vehicle speed control of the 2003 Hyundai Elantra, 4% of the 234 complaints for this model year. Where a mileage was given, the median is 55,000 miles. 3 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.

“I started the car in the driveway, put the car in reverse and let the clutch out normally and the car just roared in reverse, down the driveway. I had one foot on the brake and at one point I pushed in the clutch and nothing would slow the car down. I hopped the 8 inch curb across the street and slammed into a 12 ft high bush and then the car finally stopped. The car is really in bad shape. There are skid marks in the driveway and the street.”

NHTSA complaint #10144715, filed 2005-12, 58,800 miles

“After driving my 2003 Hyundai Elantra gls about 60 miles on aug. 18, 2010 my check engine light came on. I took it to be serviced at a shop and waited until the next day for the purge valve and the control valve (both acquired directly from the manufacturer) to be replaced. 2.5 hrs later, approaching a stop sign, my car began accelerating despite my repeatedly hitting the brake. I put the car into n, pulled up the emergency brake & continued to rev/accelerate until I turned the key off and cruised into an empty intersection. …”

NHTSA complaint #10351091, filed 2010-08, 105,500 miles

“Consumer purchased vehicle on 01/02/03. While driving approximately 35mph on highway consumer noticed car was continuing to accelerate without any additional pressure to the throttle pedal. Consumer decided to pull and applied the brakes, but engine continued to surge and RPM increased. Consumer applied parking brake to slow vehicle to a stop and turned off ignition. Car currently being serviced by dealer. Ts”

NHTSA complaint #10002250, filed 2003-01, 117 miles

“Car was coming up to speed on the highway when the traffic started to slow down. The brakes were applied with the vehicle speed at approximately 45 MPH and then there was a sensation of suddenly being pushed forward. The car speed seemed to increase even though the brakes were being forcefully applied, which resulted in the tires leaving skid marks on the pavement. The car did not come to a stop before rear-ending the vehicle in front of it, which resulted in damage to the front bumper of our car being caused by the other vehicles tow hitch mount. …”

NHTSA complaint #10072812, filed 2004-05, 30,820 miles

“The contact owns a 2003 Hyundai Elantra. The contact was driving approximately 25 MPH when the accelerator pedal became stuck and she was unable to release the pedal. The contact was able to stop without incident and the vehicle was towed. The vehicle was not inspected by a dealer nor repaired. The manufacturer was contacted and they offered no assistance. The failure mileage was approximately 83,000. The VIN was unavailable.”

NHTSA complaint #10443139, filed 2012-01, 83,000 miles

Vehicle speed control: other model years

YearComplaintsShare of year
202515%
2024611%
202366%
202222%
2021108%
2020135%
201942%
2018135%
2017243%
2016186%
2015156%
2014277%
2013504%
2012274%
2011164%
2010226%
2009187%
2008248%
200793%
2006117%
20051410%
200474%
200394%
2002185%
200193%
200074%
199965%
199824%
199754%
199622%
199522%
199423%
199314%
199227%

Other parts of the 2003 Hyundai Elantra

Suspension
61 complaints
Air bags
48 complaints
Body and structure
32 complaints
Brakes
27 complaints
Engine cooling
21 complaints
Fuel system
18 complaints
Steering
16 complaints
Exterior lighting
13 complaints
Seat belts
11 complaints
Electrical system
10 complaints
Transmission and drivetrain
9 complaints
Tires
8 complaints

← All problems reported for the 2003 Hyundai Elantra

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