NHTSA owner reports · September 18, 2026 snapshot.
Vehicle Speed Control complaints
51 reportsClear category filter11,900 miles · Sep 28, 2012
Vehicle Speed Control
TL* THE CONTACT OWNS A 2009 HYUNDAI SANTA FE. THE CONTACT STATED THAT WHEN ATTEMPTING TO ACCELERATE, THE VEHICLE WOULD NOT RESPOND. THE VEHICLE WAS TAKEN TO DEALER FOR DIAGNOSTIC TESTING WHERE IT WAS DETERMINED THAT THE CAUSE OF FAILURE WAS INCONCLUSIVE. THE VEHICLE WAS NOT REPAIRED. THREE YEARS LATER THE CONTACT COMPLAINED OF …
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TL* THE CONTACT OWNS A 2009 HYUNDAI SANTA FE. THE CONTACT STATED THAT WHEN ATTEMPTING TO ACCELERATE, THE VEHICLE WOULD NOT RESPOND. THE VEHICLE WAS TAKEN TO DEALER FOR DIAGNOSTIC TESTING WHERE IT WAS DETERMINED THAT THE CAUSE OF FAILURE WAS INCONCLUSIVE. THE VEHICLE WAS NOT REPAIRED. THREE YEARS LATER THE CONTACT COMPLAINED OF AN ABNORMAL NOISE FROM THE REAR OF THE VEHICLE. THE VEHICLE WAS TAKEN TO DEALER FOR DIAGNOSTIC TESTING WHO STATED THAT THE FAILURE WAS CAUSED BY THE REAR BRAKES, WHICH WERE WORN TO THE SCREWS. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE BUT PROVIDED NO ASSISTANCE BECAUSE THE DEALER RULED THAT THE FAILURE WAS CAUSED BY NORMAL WEAR AND TEAR. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS UNAVAILABLE. THE APPROXIMATE FAILURE AND CURRENT MILEAGE WAS 11,900.
NHTSA ODI #10477408
45,000 miles · Sep 21, 2012
Vehicle Speed ControlCrashInjury
TL* THE CONTACT OWNS A 2009 HYUNDAI SANTA FE. THE CONTACT STATED THAT WHILE ATTEMPTING TO ENGAGE THE BRAKES, THE VEHICLE SUDDENLY ACCELERATED. THE BRAKES WERE APPLIED BUT THE VEHICLE WOULD NOT RESPOND. AS A RESULT, THE CONTACT CRASHED. THE POLICE WERE PRESENT AND A POLICE REPORT WAS FILED OF THE INCIDENT. THE CONTACT SUSTAINED…
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TL* THE CONTACT OWNS A 2009 HYUNDAI SANTA FE. THE CONTACT STATED THAT WHILE ATTEMPTING TO ENGAGE THE BRAKES, THE VEHICLE SUDDENLY ACCELERATED. THE BRAKES WERE APPLIED BUT THE VEHICLE WOULD NOT RESPOND. AS A RESULT, THE CONTACT CRASHED. THE POLICE WERE PRESENT AND A POLICE REPORT WAS FILED OF THE INCIDENT. THE CONTACT SUSTAINED A HEMATOMA AND THE VEHICLE WAS DESTROYED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VIN WAS NOT AVAILABLE. THE FAILURE MILEAGE WAS 45,000.
NHTSA ODI #10476644
15,546 miles · Aug 9, 2012
Electrical SystemFuel System, GasolineVehicle Speed Control
INCIDENT 1: (10-20-2010) DRIVER SIDE HEAD LIGHT WAS FOGGING UP CONSTANTLY. DEALER REPLACED THE HEAD LIGHT UNDER WARRANTY. INCIDENT 2: (02-22-2011) UPON FILL-UP OF THE GAS TANK, JUST BEFORE IT WAS TOPPED OFF, THERE WAS A SERIES OF CLUNKING NOISES. AFTER TAKING IT TO THE DEALERSHIP, THE GAS TANK WAS REPLACED. INCIDENT 3: (05-01-…
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INCIDENT 1: (10-20-2010) DRIVER SIDE HEAD LIGHT WAS FOGGING UP CONSTANTLY. DEALER REPLACED THE HEAD LIGHT UNDER WARRANTY. INCIDENT 2: (02-22-2011) UPON FILL-UP OF THE GAS TANK, JUST BEFORE IT WAS TOPPED OFF, THERE WAS A SERIES OF CLUNKING NOISES. AFTER TAKING IT TO THE DEALERSHIP, THE GAS TANK WAS REPLACED. INCIDENT 3: (05-01-2011 APPROX.) UPON REMOVAL OF THE CABIN AIR FILTER COVER, THE LITTLE PLASTIC PARTS THAT ARE SQUEEZED TO REMOVE THE COVER BROKE, WHICH WOULDN'T ALLOW THE COVER TO GO BACK ON. THE DEALER REPLACED THE PART AND I HAVE NOT YET REPLACED THE FILTER YET. INCIDENT 4: (11-12-2011) DRIVING 60 MPH DOWN THE HIGHWAY, I HEARD A LOUD BANGING NOISE COMING FROM THE ENGINE COMPARTMENT. AS I WAS PULLING OVER TO CHECK OUT THE SITUATION, THE CAR LOST POWER STEERING AND AIR CONDITIONING! MY SERPENTINE BELT BROKE! AFTER IT WAS TOWED, THE DEALER REPLACED IT, ALONG WITH BELT TENSIONER AND IDLER PULLEY! INCIDENT 5: (07-30-2012) I WAS COMING UP TO A STOP LIGHT AND UPON DECELERATION, THE CHECK ENGINE LIGHT AND ESC OFF LIGHT CAME ON. AFTER COMING TO A COMPLETE STOP, THE RPM GAGE SHOWED 1100 RPM AND IT FELT LIKE THE VEHICLE WANTED TO MOVE AS IF I WAS PRESSING THE ACCELERATOR. WHEN I DID TRY TO ACCELERATE, THERE WAS NO POWER TO ACCELERATE ( THE ENGINE WAS STILL RUNNING, ETC, BUT WHEN I PRESSED THE ACCELERATOR, I COULD ONLY MOVE A FEW MILES PER HOUR.) I PULLED OVER AND SHUT THE VEHICLE OFF FOR A FEW MINUTES. I STARTED IT BACK UP AND THE CHECK ENGINE LIGHT REMAINED ON, AND I GAINED ACCELERATION POWER. I TOOK THE VEHICLE TO THE DEALERSHIP. THEY DETERMINED I HAD A FAULTY THROTTLE POSITION SENSOR AS WELL AS BRAKE LIGHT SWITCH AND BOTH WERE REPLACED BY THE DEALER. [CURRENT MILEAGE ON VEHICLE AFTER ALL INCIDENTS: 48,897]
NHTSA ODI #10470941
20,000 miles · Mar 15, 2012
Vehicle Speed Control
TL* THE CONTACT OWNS A 2009 HYUNDAI SANTA FE. WHILE TRAVELING 55 MPH, THE CONTACT ATTEMPTED TO ACCELERATE AND NOTICED THAT THE PEDAL HAD BECOME STUCK TO THE FLOORBOARD, CAUSING THE VEHICLE TO ACCELERATE UNCONTROLLABLY. IN ORDER TO STOP THE FAILURE THE CONTACT HAD TO PLACE HER FOOT UNDER THE ACCELERATOR PEDAL AND LIFT THE PEDAL O…
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TL* THE CONTACT OWNS A 2009 HYUNDAI SANTA FE. WHILE TRAVELING 55 MPH, THE CONTACT ATTEMPTED TO ACCELERATE AND NOTICED THAT THE PEDAL HAD BECOME STUCK TO THE FLOORBOARD, CAUSING THE VEHICLE TO ACCELERATE UNCONTROLLABLY. IN ORDER TO STOP THE FAILURE THE CONTACT HAD TO PLACE HER FOOT UNDER THE ACCELERATOR PEDAL AND LIFT THE PEDAL OFF OF THE FLOOR. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE CONTACT WAS INFORMED THAT THE FAILURE COULD NOT BE DUPLICATED. THE VIN WAS NOT AVAILABLE. THE CURRENT AND FAILURE MILEAGES WERE 20,000.
NHTSA ODI #10451805
Mileage unknown · Sep 14, 2011
Electrical SystemPower TrainVehicle Speed Control
RECENTLY WHILE DRIVING THE CAR SEEMS TO HESITATE THEN HAS A MINOR ACCELERATION. IT SEEMS AS IF ITS ABOUT TO STALL BUT CATCHES AND ACCELERATES OR INCREASES TO ORIGINAL SPEED. THIS IS CONCERNING ESPECIALLY WHEN IT OCCURS DURING RUSH HOUR TRAFFIC. IN ADDITION, I HAD TO REPLACE THE BATTERY AT 24, 348 MILES AS THE CAR DIED ON ME TWI…
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RECENTLY WHILE DRIVING THE CAR SEEMS TO HESITATE THEN HAS A MINOR ACCELERATION. IT SEEMS AS IF ITS ABOUT TO STALL BUT CATCHES AND ACCELERATES OR INCREASES TO ORIGINAL SPEED. THIS IS CONCERNING ESPECIALLY WHEN IT OCCURS DURING RUSH HOUR TRAFFIC. IN ADDITION, I HAD TO REPLACE THE BATTERY AT 24, 348 MILES AS THE CAR DIED ON ME TWICE WHILE TRAVELING. I PURCHASED A BATTERY FROM O'RIELLY AUTO PARTS AS IT WAS CLOSER TO MY HOME. THE DEALER WOULD ONLY STATE THAT BATTERY FAILURE HAS OCCURRED WITH LESS THAN 30,000 MILES ON THE SANTE FE HOWEVER SINCE I DIDN'T BRING MY CAR TO THEM THE BATTERY IS NOT COVERED UNDER WARRANTY. IT IS UNBELIEVABLE THAT BATTERY LIFE IS THIS SHORT. *KB
NHTSA ODI #10425504
26,572 miles · Aug 24, 2011
Vehicle Speed Control
ON MONDAY, AUGUST 22, AS I WAS DRIVING DOWN PEWAUKEE ROAD, I DECIDED TO GET IN THE LEFT LANE TO PASS A SEMI TRUCK. SUDDENLY I HEAR THE CAR ENGINE REVVING AND THE CAR'S SPEED WAS ACCELERATING. AS THERE WAS A CAR DIRECTLY IN FRONT OF ME AND THE SEMI TRUCK TO THE RIGHT, I WAS PRESSING ON THE BRAKE AS HARD AS I POSSIBLY COULD. TH…
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ON MONDAY, AUGUST 22, AS I WAS DRIVING DOWN PEWAUKEE ROAD, I DECIDED TO GET IN THE LEFT LANE TO PASS A SEMI TRUCK. SUDDENLY I HEAR THE CAR ENGINE REVVING AND THE CAR'S SPEED WAS ACCELERATING. AS THERE WAS A CAR DIRECTLY IN FRONT OF ME AND THE SEMI TRUCK TO THE RIGHT, I WAS PRESSING ON THE BRAKE AS HARD AS I POSSIBLY COULD. THE CAR WAS HARD TO CONTROL AND FOR A BRIEF TIME I WAS IN THE ON-COMING TRAFFIC LANE. ALL I COULD THINK OF IS GET ON A SIDE ROAD. THE CAR WOULD NOT REACT TO THE BRAKES. I TURNED ONTO A SIDE ROAD, AIMED MY CAR AT A ROAD SIGN AND STEEL BOLLARDS ON THE SIDE OF THE ROAD SO THEY COULD AT LEAST STOP THE CAR, THREW THE CAR IN PARK AND TURNED THE KEY OFF (I AM NOT SURE IN WHICH ORDER I DID THE LAST 2 STEPS). FORTUNATELY THE CAR COASTED TO A STOP. THE ENGINE WAS MAKING A WINDING NOISE. HYUNDAI ROADSIDE SERVICE PICKED UP THE CAR. THEIR SERVICE MANAGER INDICATES THEY CAN NOT REPLICATE THE PROBLEM. IT WAS SUGGESTED I HAD THE FLOOR MATT BUNCHED UP UNDER THE GAS AND BRAKE PEDALS. GIVE ME A BREAK! I'M NOT A COMPLAINER. THIS IS THE FIRST TIME I HAVE EVER LODGED A CONSUMER COMPLAINT. BUT I WAS SCARED TO DEATH AT THE TIME AND I AM VERY HESITANT ABOUT GETTING BACK IN THAT CAR TONIGHT (MY HUSBAND IS PICKING IT UP FROM ARROW HYUNDAI). I AM NOT CONCERNED ABOUT HURTING MYSELF -- I DON'T THINK I COULD EVER GET OVER IT IF I HURT SOMEONE ELSE BECAUSE OF THIS CAR. SO HYUNDAI CAN'T REPLICATE THE PROBLEM. DID ANYONE THINK THEY WOULD BE ABLE TO? THE QUESTION IS WHAT IS HYUNDAI DOING ABOUT A PROBLEM THAT SEEMS TO BE VERY DOCUMENTED ON THE INTERNET. WHAT IS HYUNDAI GOING TO DO WHEN A SUDDEN ACCELERATION PROBLEM KILLS SOMEONE? HYUNDAI DID NOTHING FOR ME. THEY INITIALLY SEEM VERY PERPLEXED ABOUT SUCH A PROBLEM. HOWEVER, TODAY WHEN MY HUSBAND ARRIVED WITH A HAND FULL OF PRINTED BLOGS ALL THEY WANTED TO SAY WAS THEY COULDN'T REPLICATE THE PROBLEM BUT WOULD DOCUMENT THE PROBLEM. I DON'T TRUST THAT THEY WILL SO I AM DOCUMENTING THE PROBLEM MYSELF. *TR
NHTSA ODI #10421268
18,900 miles · Aug 9, 2011
Vehicle Speed ControlCrash
I GET ACCELERATION PROBLEM IN MY HYUNDAI SANTA FE 2009., WHENEVER MY CAR GETS SLOW IT SEE CAR IT GOING BY IT SELF EVEN THOU MY FOOT IN MY THE BREAK. IT ALSO GIVES MY FEELING THAT CAR IS STOPS AND GO SOMETHING LIKE CAR IS JERKING OFF. I EVEN SEE LOT OF OTHER PEOPLE HAVING THE SAME PROBLEM. IN MARCH 201, MY WIFE GOT IN TO THE ACCI…
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I GET ACCELERATION PROBLEM IN MY HYUNDAI SANTA FE 2009., WHENEVER MY CAR GETS SLOW IT SEE CAR IT GOING BY IT SELF EVEN THOU MY FOOT IN MY THE BREAK. IT ALSO GIVES MY FEELING THAT CAR IS STOPS AND GO SOMETHING LIKE CAR IS JERKING OFF. I EVEN SEE LOT OF OTHER PEOPLE HAVING THE SAME PROBLEM. IN MARCH 201, MY WIFE GOT IN TO THE ACCIDENT BECAUSE OF THE ACCELERATION PROBLEM. BUT, WE DID NOT REALIZE THAT AT THAT TIME. AND, MY WIFE TOLD ME THAT WAS THE PROBLEM BUT WE DID NOT BELIEVE IT AT THAT TIME. NOW, WE ARE FACING MORE PROBLEMS. DEALERS ARE NOT DOING ANYTHING. THEY JUST TOLD ME THAT THEY DON'T SEE THE PROBLEMS. CAN YOU GUYS REALLY DO SOMETHING ABOUT THIS, BEFORE SOMEBODY GETS KILLED OR GET IN TO THE ACCIDENTS. HOPE YOU CONSIDER OUR GENUINE COMPLAIN ABOUT ACCELERATION PROBLEM COMPLAIN FOR HYUNDAI SANTA FE 2009. *TR
NHTSA ODI #10418142
22,000 miles · Jun 6, 2011
Vehicle Speed ControlCrash
TL*THE CONTACT OWNS A 2009 HYUNDAI SANTA FE. THE CONTACT WAS BACKING INTO A PARKING SPACE WHEN SHE TRIED TO ACCELERATE SLIGHTLY, THE VEHICLE ACCELERATED UNEXPECTEDLY. THE CONTACT CRASHED INTO TWO PARKED VEHICLES BEFORE THEY WERE ABLE TO SHIFT INTO NEUTRAL GEAR AND STOP THE VEHICLE FROM ACCELERATING. THE CONTACT DIDN'T MENTION IF…
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TL*THE CONTACT OWNS A 2009 HYUNDAI SANTA FE. THE CONTACT WAS BACKING INTO A PARKING SPACE WHEN SHE TRIED TO ACCELERATE SLIGHTLY, THE VEHICLE ACCELERATED UNEXPECTEDLY. THE CONTACT CRASHED INTO TWO PARKED VEHICLES BEFORE THEY WERE ABLE TO SHIFT INTO NEUTRAL GEAR AND STOP THE VEHICLE FROM ACCELERATING. THE CONTACT DIDN'T MENTION IF THERE WERE ANY INJURIES. THE VEHICLE WAS UNABLE TO BE DRIVEN BECAUSE OF THE WAY THE WHEEL WAS TURNED AND STUCK. THE VEHICLE WAS TOWED TO A DEALER AND THEN TO A BODY SHOP. THE VEHICLE HAD NOT BEEN INSPECTED. THE FAILURE AND CURRENT MILEAGES WERE 22,000. UPDATED 07/21/11 *BF UPDATED 07/22/11
NHTSA ODI #10404570
22,000 miles · May 19, 2011
Vehicle Speed Control
TL* THE CONTACT OWNS A 2009 HYUNDAI SANTE FE. WHILE DRIVING 35 MPH, THE CONTACT STATED THAT HE APPLIED PRESSURE TO THE ACCELERATOR PEDAL AN THE PEDAL REMAINED STUCK IN THE OPEN THROTTLE POSITION. THE VEHICLE WAS TOWED TO THE DEALER WHERE THEY PERFORMED A DIAGNOSTIC TEST BUT WAS UNABLE TO DUPLICATE THE FAILURE. THE MANUFACTURE…
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TL* THE CONTACT OWNS A 2009 HYUNDAI SANTE FE. WHILE DRIVING 35 MPH, THE CONTACT STATED THAT HE APPLIED PRESSURE TO THE ACCELERATOR PEDAL AN THE PEDAL REMAINED STUCK IN THE OPEN THROTTLE POSITION. THE VEHICLE WAS TOWED TO THE DEALER WHERE THEY PERFORMED A DIAGNOSTIC TEST BUT WAS UNABLE TO DUPLICATE THE FAILURE. THE MANUFACTURER WAS AWARE OF THE FAILURE AND THE CONTACT WAS AWAITING A RESPONSE. THE CURRENT AND FAILURE MILEAGES WAS APPROXIMATELY 22,000.
NHTSA ODI #10402092
18,000 miles · May 4, 2011
Vehicle Speed Control
TL*THE CONTACT OWNS A 2009 HYUNDAI SANTA FE. THE CONTACT STATED WHILE DRIVING 3 MPH AT A STOP LIGHT THERE WAS SUDDEN ACCELERATION UP TO 60 MPH. THE ACCELERATOR PEDAL EXTENDED TO THE FLOOR. THE BRAKE PEDAL AND THE EMERGENCY BRAKE WERE APPLIED AT THE SAME TIME AND THE VEHICLE SLOWED DOWN. AFTER FIFTEEN MINUTES THE VEHICLE WAS DRI…
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TL*THE CONTACT OWNS A 2009 HYUNDAI SANTA FE. THE CONTACT STATED WHILE DRIVING 3 MPH AT A STOP LIGHT THERE WAS SUDDEN ACCELERATION UP TO 60 MPH. THE ACCELERATOR PEDAL EXTENDED TO THE FLOOR. THE BRAKE PEDAL AND THE EMERGENCY BRAKE WERE APPLIED AT THE SAME TIME AND THE VEHICLE SLOWED DOWN. AFTER FIFTEEN MINUTES THE VEHICLE WAS DRIVEN TO THE CONTACTS RESIDENCE AND THEN TOWED TO THE DEALER. THE VEHICLE WAS IN THE DEALERS POSSESSION WHEN THE COMPLAINT WAS FILED. THE FAILURE MILEAGE WAS 18,000.
NHTSA ODI #10398893
Official recalls
2Apr 1, 2013
Hyundai Motor Company (Hyundai) is recalling certain model year 2006-2009 Accent, model year 2007-2011 Azera, Sonata and Sante Fe,2006-2011 Tucson, 2009-2011 Elantra Touring, 2007-2010 Elantra, 2008-2011 Veracruz, 2009-2011 Genesis, 2010-2011 Genesis Coupe, 2007-2008 Entourage, and 2006-2008 Tiburon vehicles. Originally, in April 2013, Hyundai recalled 1,059,824 model year 2007-2009 Accent and Tucson, model year 2007-2010 Elantra, model year 2007-2011 Santa Fe, model year 2008-2009 Veracruz, model year 2010-2011 Genesis Coupe, and model year 2011 Sonata vehicles. In September 2013, Hyundai informed the agency that it was adding more vehicles to this campaign, representing an additional 652,512 units. The total number of vehicles being recalled is now 1,712,336. In the affected vehicles, the stop lamp switch may malfunction. A malfunctioning stop lamp switch may cause the brake lights to not illuminate when the brake pedal is depressed or may cause an inability to deactivate the cruise control by depressing the brake pedal. Additionally, a malfunctioning stop lamp switch may also result in intermittent operation of the push-button start feature, affect the operation of the brake transmission shift interlock feature, preventing the shifter from being moved out of the PARK position and cause the Electronic Stability Control (ESC) malfunction light to illuminate.
Consequence & remedy
Consequence: Failure to illuminate the stop lamps during braking or inability to disengage the cruise control could increase the risk of a crash. Additionally, when the ignition is in the 'ON' position, the transmission shifter may be able to be moved out of Park without first applying the brake. This may lead to unintentional movement of the car which may increase the risk of a crash.
Remedy: Hyundai will notify owners, and dealers will replace the stop lamp switch, free of charge. The safety recall began on April 22, 2013. Owners may contact Hyundai at 1-800-633-5151. Hyundai's recall campaign number is 110.
Jul 25, 2012
Hyundai is recalling certain model year 2007 through 2009 Santa Fe vehicles manufactured from April 19, 2006, through July 7, 2008. The occupant classification system (OCS) may need recalibration to accurately detect small statured adults.
Consequence & remedy
Consequence: Improper classification or detection may cause the front passenger airbag not to deploy in the event of a crash, increasing the risk of injury to the front passenger.
Remedy: Hyundai will notify owners, and dealers will update the classification software free of charge. The safety recall began on September 7, 2012. Owners may contact Hyundai at 1-800-633-5151.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
1DP21003 · Throttle Control System Vulnerabilities
Opened Nov 12, 2021 · Closed Jun 20, 2023
Status: closed (inferred from source dates) · Vehicle Speed Control:throttle
The Office of Defects Investigation (ODI) of the National Highway Traffic Safety Administration (NHTSA) 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 NHTSA.gov 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. NHTSA'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 NHTSA'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, NHTSA 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 NHTSA?s reasons for denial of the petition will be published.