The contact owned a 2010 Hyundai Elantra. The contact stated that while driving approximately 60 mph, the accelerator pedal and brake pedal failed to respond. The vehicle began spinning and crashed into an embankment. There were no warning indicator lights illuminated. The vehicle was towed to her residence. There were no reported injuries: air bag deployment, police report or fire. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 50,000. The vehicle was deemed a total loss by the insurance company.
2010 Hyundai Elantra acceleration problems
22 complaints (6% of all complaints for this car). Typical mileage when it fails: 41,000. 12 crashes reported.
- owner complaints
- 22
- of this car's complaints
- 6%
- typical mileage
- 41,000
- crashes
- 12
- recalls
- 0
Which part fails
- Accelerator pedal1
At what mileage
Complaints by mileage at the time of the problem.
0k-25k
25k-50k
50k-75k
75k-100k
100k-125k
125k-150k
150k-175k
175k-200k
200k+
Hyundai Elantra acceleration problems in other years
Specific symptoms reported on the 2010 Hyundai Elantra acceleration
Phrases found in the owners' own descriptions, so one complaint can mention several symptoms.
Related recalls
No recalls on record for this model year.
Related investigations
Throttle control system vulnerabilities
The Office of Defects Investigation (ODI) of the federal safety agency received a petition letter dated October 10, 2021, requesting an investigation of possible defects in the electronic throttle control (ETC) system on certain Kia vehicles resulting in the opening of DP21-003. Accordingly, Model Year (MY) 2005-2016 Kia Optima/K5, MY 2006-2015 Kia Sorento, MY 2007-2016 Hyundai Elantra, MY 2007-2016 Hyundai Santa Fe, MY 2006-2015 Hyundai Sonatas are all part of the subject population. The petition was originally filed as a Vehicle Owner Questionnaire that can be reviewed at under reference (ODI) number 11439675.On November 12, 2021, ODI opened Defect Petition DP21-003 to evaluate the petitioner?s request. ODI performed trend analyses of the VOQs related to vehicle speed control issues for all the subject vehicles and found that none of the 52 Model/Model Year Hyundai/Kia vehicles demonstrated any actionable trend that warranted an investigation.Petitioners submitted 1119 VOQs and non-VOQ cases in which sudden uncommanded acceleration (SUA) or loss of motive power (LOMP) incidents were alleged.For the 1119 reports, 220 were incidents involving crashes, from which 69 subject Hyundai-Kia vehicles were inspected by Hyundai/Kia dealer technicians, Hyundai/Kia engineers, and/or third-party representatives.ODI found the inspections identified no vehicle defects related to the ETC system.Of the 220 crash-involved reports, 13 Event Data Recorder (EDR) records were downloaded successfully and 11 of those indicated driver error: (i.e.) pedal misapplication.A condition where the accelerator pedal is mistakenly applied instead of the brake pedal when the driver wants to stop the vehicle.In addition, ODI reviewed a scientific journal paper published in Forensic Science International in 2016 by Mr. Park et al ., as well as related test videos. ODI does not believe there is any evidence of uncontrollable SUA occurrences in any of the tests reviewed. the federal safety agency's Office of Vehicle Safety Compliance (OVSC) reviewed the allegations regarding the potential noncompliance with Federal Motor Vehicle Safety Standard No. 124.Based on the information provided, the Agency concludes there is insufficient information for us to determine if a possible non-compliance exists.Finally, both Hyundai and Kia informed ODI that all their vehicles manufactured after 2012 were equipped with an ETC management system, in which the engine speed will go to idle when the system sees signals from both the brake pedal and accelerator pedal at the same time; this is commonly known as the brake-throttle override system.After thoroughly assessing the material submitted by the petitioner, information already in the federal safety agency's possession, information submitted by Hyundai and Kia in response to an Information Request letter, and the potential risks to safety implicated by the petitioner's allegation, the federal safety agency does not believe that a formal investigation is warranted. After full consideration of appropriate factors, the petition is denied. A Federal Register Notice (FRN) further detailing the federal safety agency?s reasons for denial of the petition will be published.
DP21003
What 2010 Hyundai Elantra owners say
Most recent owner complaints, unedited.
Clockspring has failed . Hyundai has extended the clockspring warranty for 2011 to 2014 Elantras to a 15-year unlimited mileage but has excluded the 2010 models for some reason. I would like Hyundai to extend the warranty to all affected vehicles as it is a safety hazard.
I have a 2010 Hyundai elantra. Two times in the last 3 months I was driving and for no reason at all my car would rev up and my speed would accelerate. In October this happened I was so scared that I quickly turned into a gas station and was hit by another vehicle. The next time it happened I was lucky on the road that wasn't busy and I was able to just take my foot off the gas until it returned to normal. After that I had no more issues until about 2 weeks ago. I was driving around 30 miles an hour when the engine just shuts down. But the power was still there. I honestly don't know how to explain it. first I tried pressing the gas pedal nothing happened no movement, no sound, nothing. So I put the car and park because it was still in drive. After that I tried restarting car and it sounded like it wanted to start but it wouldn't. Try it again nothing. thinking it was a bad connection to the battery I got out and checked battery and terminals. It looked fine and I had no way of testing so I had to push my vehicle out of the street. Luckily Two Gentlemen came over and help me push. Thinking still it was just the battery I called roadside assistance and someone from the company came and tried jump starting my car with no luck. I ended up having to get my car towed. Next day I tried starting with no luck. Try it again yesterday and it makes this fast ticking or clicking noise automatically before I even try to start it and it doesn't stop until I turn off the key. And the worst part about all this is I'm not even in the town I live I'm at a friend's house sitting an hour and a half away from my apartment. I can't bring to a mechanic because it doesn't drive and I don't have the money to fix it. I won't be able to have Christmas with my family because of this issue. I'm honestly just dumbfounded I don't have a clue of what to do or what happened. Please file a report so no one else ends up in my situation if you could provide any help in this matter I would be grateful
The contact owns a 2010 Hyundai Elantra. The contact stated that while driving at an undisclosed speed and attempting to stop the vehicle, the engine continued to rev. The vehicle was shifted into neutral(N) and turned off. While driving at low speeds approaching a stop sign, the engine revved up. The contact shifted the vehicle to neutral(N) and turned the vehicle off and then shifted to park(P); however, the vehicle continued to move while the brake pedal was depressed. There were no warning lights illuminated. The local dealer was contacted and informed of the failure and the contact was provided the cost to have the vehicle diagnosed. The vehicle was not diagnosed or repaired. The manufacturer was contacted but no additional assistance was provided. The contact stated that the failure was related to the federal safety agency Action Number: DP21003 (Vehicle Speed Control). The failure mileage was approximately 33,000. The consumer stated he had to get rid of the vehicle because the problem had gotten worse.
I'm requesting the federal safety agency to investigate failures of several systems of hyundai elantra 2010: simultaneously failed/unresponsive braking, lurching/acceleration despite trying to push brake pedal, &failed power steering causing unsafe situation and accident in which air bags also failed to deploy despite 2 impacts to front end but form only allowed 3 parts of car affected. My husband pulled out of our garage front first @approx. 1-2 MPH. When he tried to brake at end of driveway/check for oncoming traffic before entering road to park in front of our house. Brakes &power steering failed simultaneously as car lurched/accelerated forward. Car hit a van driving by &our vehicle bounced back into pole which sent car on sidewalk. Car continued to accelerate/lurch forward on sidewalk despite his foot on brakes. He continued to try to brake &steer but neither worked. Car hit neighbors wall/garage &car stopped. Just missed hitting a parent/child walking by. Air bags didn't deploy during either impact police came after accident. Didn't fill out report bc at time he he felt ok except for shaken up. He was in shock &does have pain& loss of mobility to neck/back. He's seeking treatment. It was in front of our house and a clear/dry day. No floor mats/anything were stuck under either pedal. No aftermarket parts used on car. Hyundai only place to service/repair car up til vehicle was transferred on 1/15/2018. Hyundai dealer laguna niguel, ca *4/16/13 stop-lamp switch replaced part 93810-3k000 switch assembly stop *8/12/13 w*08hyz10 campaign 110 stoplamp switch replacement *12/13/2017 campaign 127 eps system sw update/rep (tsb#15-01-018-1) 51c013r0 eps upgrade to rom# 4hdasg02 only other servicing were unrelated like oil changes and air filters. The vehicle was totaled &insurance towed to a lot. We requested that they investigate but they said they don't. Please formally investigate.
Horn doesn't work if humid or raining on local streets or highway. When on highway using speed control have felt speed pickup after setting speed limit. Reported to coconut creek dealership repair couldn't find anything wrong. Told me not to use speed control.
As the brakes were applied when slowly (<10 miles/hr) turning into a parking place in a parking lot of a strip mall perpendicular to the side walks (double sidewalk separated by a railing) in front of the stores, the car suddenly accelerated thru the parking space and up on the first sidewalk (it did not respond to the brake pedal pressure to slow) and knocked down the railing separating the first and second side walks. The driver pulled up on the handbrake to stop the car before it crossed the second side walk and crashed into the barbershop thus preventing further damage and no injury.
While my wife, linda, was driving less than 1-2 MPH, turning into a parking space, all of a sudden, the engine started racing and leaped forward. Hitting the brakes had no effect on stopping the vehicle. She desperately turned the wheel to miss parked cars, a steel pole was hit and torn out of the ground by the runaway vehicle. Finally the car came to rest after hitting a large concrete light pole, which must have stalled out the engine. My wife was in a state of shock and had to go to the hospital for tests / xrays. Even with the seat belt on, she received major impact from the steering wheel to her chest.
Tl* the contact owned a 2010 hyundai elantra. While driving 13 MPH, the vehicle accelerated. The brake pedal was depressed and stuck to the floorboard and the steering wheel locked. The vehicle crossed opposite lanes and crashed through a gate and into a house. The air bags deployed long after the crash occurred. The contact was knocked unconscious momentarily and received medical attention. A police report was filed. The vehicle was destroyed and towed to a tow yard. Three months later, the contact received notification of the federal safety agency campaign numbers: 13v113000 (exterior lighting, service brakes, hydraulic) and 15v1000 (steering). The manufacturer was made aware of the failure and requested information to investigate the failure. The VIN was invalid. The failure mileage was approximately 63,000.
Tl* the contact owns a 2010 hyundai elantra. The contact stated that while driving at 30 MPH, the vehicle experienced unintended acceleration. The failure occurred without warning. The vehicle could not be stopped even when the brake pedal was depressed. The vehicle was able to be stopped and parked when the emergency brake was applied. The vehicle was restarted and operated as normal. The failure had occurred on several occasions. The vehicle was taken to the dealer where it was not diagnosed. The manufacturer was not notified of the failure. The vehicle failure mileage was approximately 42,000.
Questions about the 2010 Hyundai Elantra acceleration
Does the 2010 Hyundai Elantra have acceleration problems?
Owners have filed 22 complaints about the acceleration of the 2010 Hyundai Elantra, 6% of all its complaints.
At what mileage do 2010 Hyundai Elantra acceleration problems start?
The typical (median) mileage in owner complaints is 41,000 miles.
Was there a recall on the 2010 Hyundai Elantra acceleration?
There is no recall for this problem on this model year.
What year does the Hyundai Elantra have the most acceleration problems?
The Hyundai Elantra model years with the most acceleration complaints are 2013 (50 complaints), 2012 (27 complaints) and 2014 (27 complaints).
Other 2010 Hyundai Elantra problems
Steering 195Electrical 48Airbags 46Brakes 39Transmission 32Body 22Engine 20Driver assistance 13Suspension 11Seat belts 7Fuel system 6Lights 6Wheels 5Locks 4Visibility 4Tires 2Seats 1
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