2010 Hyundai Elantra vehicle speed control problems

“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.”

“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…”

“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 NHTSA 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.”

“While driving uphill, I let my foot off the gas pedal to make an upcoming turn. The car continued to accelerate, the brake pedal wouldn’t stop the car. Neutral made engine race to red-line. Turned ignition off and used hand brake, damaging handbrake shoes. Had car towed to dealership in Debuque, Iowa. After a few days was told that the floor mat had come loose and wedged accelerator down. Removed mat. 24 months later car accelerated the same way, unwanted, with brake pedal not stopping the car. There is no car mat to get stuck. Turned ignition off and used handbrake. Will be bringing car to a mechanic.”

“I'M REQUESTING NHTSA 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…”