I BROUGHT MY 2009 ELANTRA (DRIVEN LESS THAN 42,000 MILES) TO A LOCAL HYUNDAI DEALERSHIP MID JULY BECAUSE EPS WAS LIGHT ON AND I HAD BEEN NOTIFIED OF A RECALL PERTAINING TO THE POWER STEERING SYSTEM. THE RECALL WAS REPORTED ADDRESSED THROUGH SOFTWARE RESET/UPDATE AND EPS LIGHT WAS OFF WHEN I PICKED THE CAR BACK UP. EARLIER THIS…
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I BROUGHT MY 2009 ELANTRA (DRIVEN LESS THAN 42,000 MILES) TO A LOCAL HYUNDAI DEALERSHIP MID JULY BECAUSE EPS WAS LIGHT ON AND I HAD BEEN NOTIFIED OF A RECALL PERTAINING TO THE POWER STEERING SYSTEM. THE RECALL WAS REPORTED ADDRESSED THROUGH SOFTWARE RESET/UPDATE AND EPS LIGHT WAS OFF WHEN I PICKED THE CAR BACK UP. EARLIER THIS MONTH THE EPS LIGHT CAME BACK ON AND I NOTED A BRIEF CLICKING/KNOCKING SOUND WITH TEMPORARY INCREASED RESISTANCE AS I TURNED THE STEERING WHEEL IN EITHER DIRECTION BOTH WHILE MOVING OR AT A STOP. THE CAR WAS REASSESSED AT THE DEALERSHIP AUG 23RD, I WAS TOLD THAT AN "INTERNAL FAILURE OF STEERING COLUMN" HAD BEEN IDENTIFIED AND THAT I WOULD NEED TO REPLACE THE FULL STEERING ASSEMBLY FOR AN ESTIMATED $2,244.40. I ASKED FOR FURTHER DETAILS REGARDING THE FAILURE AND WAS INFORMED THAT THE STEERING COUPLER NEEDS REPLACEMENT BUT ALSO THAT THE "HOLOGRAM SENSOR" HAS MALFUNCTIONED, NECESSITATING A FULL STEERING ASSEMBLY REPLACEMENT, AND THAT THIS IS UNRELATED TO THE PREVIOUSLY SERVICED POWER STEERING RECALL. I HAVE NOT HAD THE REPAIR YET BUT AM WARNED THAT THE CAR IS AT RISK OF UNPREDICTABLE POWER STEERING FAILURE.
NHTSA ODI #10898518
102,000 miles · Jul 27, 2016
Air BagsSteering
I TOOK MY VEHICLE TO WILSON HYUNDAI FOR THE RECALLS TO BE CORRECTED. I WAS ALSO HAVING ISSUES WITH AN AIR BAG LIGHT AND A CLICKING NOISE IN THE STEERING WHEEL. I RECEIVED A CALL TELLING ME MY STEERING COLUMN NEEDED TO BE REPLACED BECAUSE THERE WAS A SHORT IN THE SENSORS TO A MODULE. I WAS THEN TOLD THAT THE SENSOR TO MY PASSENG…
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I TOOK MY VEHICLE TO WILSON HYUNDAI FOR THE RECALLS TO BE CORRECTED. I WAS ALSO HAVING ISSUES WITH AN AIR BAG LIGHT AND A CLICKING NOISE IN THE STEERING WHEEL. I RECEIVED A CALL TELLING ME MY STEERING COLUMN NEEDED TO BE REPLACED BECAUSE THERE WAS A SHORT IN THE SENSORS TO A MODULE. I WAS THEN TOLD THAT THE SENSOR TO MY PASSENGER SEAT HAD MALFUNCTIONED AND THAT I NEEDED TO REPLACE THE ENTIRE BOTTOM PORTION OF THE SEAT. THEY WERE WANTING TO CHARGE ME OVER $6,000.00 TO REPAIR THESE TWO ISSUES. THERE ARE RECALLS ON BOTH OF THESE ISSUES: NHTSA 15V100000 ADDRESSES ISSUES WITH THE STEERING AND THE FIX DOES NOT INCLUDE OR REQUIRE THE REPLACEMENT OF THE ENTIRE STEERING COLUMN. THE SOLUTION FOR THIS RECALL IS TO REPROGRAM THE COMPUTER. THIS DOES NOT ADDRESS THE CLICKING NOISE IN THE COLUMN WHERE A GEAR/COG DISINTEGRATES OVER TIME.... A $12.00 PART IS ESTIMATED TO COST OVER $500 IN LABOR TO REPLACE. THE ISSUE WITH THE AIR BAG MALFUNCTIONING IS ADDRESSED IN 2009 HYUNDAI ELANTRA AIR BAGS: FRONTAL: SENSOR/ CONTROL MODULE NHTSA CAMPAIGN #11V143000. I AM BEING TOLD THAT THIS ISSUE IS ONLY FOR CERTAIN 2007-2009 ELANTRAS MANUFACTURED BEFORE NOV 1, 2008. MY VEHICLE WAS MANUFACTURED APRIL 30, 2009 SO THEY DONT WANT TO FIX THE PROBLEM EVEN THOUGH IT IS THE EXACT SAME PROBLEM ADDRESSED IN RECALL. I WOULD GREATLY APPRECIATE IT IF YOU WOULD LOOK INTO THIS MATTER AND EXPAND THE MANUFACTURING DATE TO ADDRESS THOSE OF US WHO OWN A 2009 MANUFACTURED AFTER NOVEMBER 1, 2008 HYUNDAI ELANTRAS WHOSE AIR BAGS ARE MALFUNCTIONING.
NHTSA ODI #10888956
Mileage unknown · Jun 8, 2016
Steering
TL* THE CONTACT OWNS A 2009 HYUNDAI ELANTRA. THE CONTACT STATED THAT THERE WAS A SUDDEN POWER STEERING FAILURE WHILE DRIVING THE VEHICLE. THE VEHICLE WAS REPAIRED BY THE DEALER IN LESS THAN THREE MONTHS PER NHTSA CAMPAIGN NUMBER: 15V100000 (STEERING), BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND PRO…
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TL* THE CONTACT OWNS A 2009 HYUNDAI ELANTRA. THE CONTACT STATED THAT THERE WAS A SUDDEN POWER STEERING FAILURE WHILE DRIVING THE VEHICLE. THE VEHICLE WAS REPAIRED BY THE DEALER IN LESS THAN THREE MONTHS PER NHTSA CAMPAIGN NUMBER: 15V100000 (STEERING), BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND PROVIDED NO SOLUTION OTHER THAN TO HAVE THE CONTACT TAKE THE VEHICLE TO THE DEALER FOR FURTHER TESTING. THE FAILURE MILEAGE WAS NOT AVAILABLE.
NHTSA ODI #10873260
36,000 miles · Mar 12, 2016
Steering
THE ELECTRONIC STEERING DAMPENER WENT ON MY 2009 HYUNDAI ELANTRA. THE DEALERSHIP SAID IT HAD BEEN UNDER RECALL BUT THEY ONLY DID A COMPUTER RESET. THE STEERING WHEEL STARTED TO MAKE A CLICKING NOISE. WHEN I TOOK IT TO THE MECHANIC THE NEXT DAY THE POWER STEERING WENT OUT. THE RUBBER PART HAD COMPLETELY DISINTEGRATED. THIS I…
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THE ELECTRONIC STEERING DAMPENER WENT ON MY 2009 HYUNDAI ELANTRA. THE DEALERSHIP SAID IT HAD BEEN UNDER RECALL BUT THEY ONLY DID A COMPUTER RESET. THE STEERING WHEEL STARTED TO MAKE A CLICKING NOISE. WHEN I TOOK IT TO THE MECHANIC THE NEXT DAY THE POWER STEERING WENT OUT. THE RUBBER PART HAD COMPLETELY DISINTEGRATED. THIS IS A KNOWN ISSUE AND HYUNDAI WOULD NOT COVER MY 2009 ELANTRA WITH ONLY 36000 MILES ON IT. IT WAS ONLY COVERED FOR 5 YEAR 50000 MILES. THE PICTURE SHOWS THE NEW PART ON THE LEFT AND ON THE RIGHT IS THE OLD PART. THE ACTUAL PART WAS $11.75 BUT LABOR COST 585.00 DUE TO THE ENTIRE FRONT INTERIOR OF THE CAR HAD TO BE REMOVED. I WOULD LIKE A REFUND.
NHTSA ODI #10846281
99,000 miles · Mar 7, 2016
Steering
PLEASE NOTE THAT MY VEHICLE HAS ALREADY BEEN SERVICED AT THE DEALERSHIP FOR NHTSA CAMPAIGN 15V100000 (HYUNDAI RECALL 127). WHILE DRIVING BETWEEN 34-45 MPH, I HEARD A SUBTLE CLICK FROM EITHER MY STEERING COLUMN OR BEHIND THE DASH, WHICH WAS IMMEDIATELY FOLLOWED BY ILLUMINATION OF THE EPS WARNING LIGHT AND COMPLETE LOSS OF POWER…
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PLEASE NOTE THAT MY VEHICLE HAS ALREADY BEEN SERVICED AT THE DEALERSHIP FOR NHTSA CAMPAIGN 15V100000 (HYUNDAI RECALL 127). WHILE DRIVING BETWEEN 34-45 MPH, I HEARD A SUBTLE CLICK FROM EITHER MY STEERING COLUMN OR BEHIND THE DASH, WHICH WAS IMMEDIATELY FOLLOWED BY ILLUMINATION OF THE EPS WARNING LIGHT AND COMPLETE LOSS OF POWER STEERING ASSISTANCE. THE VEHICLE BECAME VERY DIFFICULT TO STEER, AND REMAINED IN THIS CONDITION UNTIL I REACHED MY DESTINATION , WHICH WAS ABOUT ANOTHER 30 MINUTES WORTH OF DRIVING TIME. I IMAGINE THAT SOME YOUNGER/WEAKER DRIVERS MIGHT NOT BE ABLE TO PHYSICALLY STEER THE CAR WHILE IN THIS CONDITION, BUT I WAS ABLE TO MANAGE. THE CAR WAS LEFT IN A PARKING LOT FOR ABOUT 8 HOURS, AT WHICH POINT UPON STARTING THE ENGINE, THE EPS WARNING LIGHT TURNED OFF AND POWER STEERING WAS AGAIN FULLY FUNCTIONAL. THE DEALERSHIP SAID MY CAR HAD ALREADY BEEN SERVICED FOR THE POWER STEERING RECALL 127, AND IT WOULD COST $120 TO INVESTIGATE. I DID NOT BRING THE VEHICLE IN FOR THIS DIAGNOSTIC. THE PROBLEM APPEARS TO BE AN INTERMITTENT PROBLEM, AND HAS NOT YET RECURRED.
NHTSA ODI #10840332
28,000 miles · Feb 15, 2016
Steering
MY TEENAGE DAUGHTER NEARLY GOT INTO AN ACCIDENT WHEN THE POWER STEERING COMPLETELY STOPPED WORKING WHILE SHE WAS DRIVING. WE SEE THAT HYUNDAI HAS HAD RECALLS ON THE TORQUE SENSOR/STEERING COLUMN BUT INFORMED US THAT OUR CAR WAS NOT COVERED UNDER RECALL. HYUNDAI ADVISED OUR HYUNDAI DEALERSHIP TO COMPLETELY REPLACE ELECTRIC POWER…
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MY TEENAGE DAUGHTER NEARLY GOT INTO AN ACCIDENT WHEN THE POWER STEERING COMPLETELY STOPPED WORKING WHILE SHE WAS DRIVING. WE SEE THAT HYUNDAI HAS HAD RECALLS ON THE TORQUE SENSOR/STEERING COLUMN BUT INFORMED US THAT OUR CAR WAS NOT COVERED UNDER RECALL. HYUNDAI ADVISED OUR HYUNDAI DEALERSHIP TO COMPLETELY REPLACE ELECTRIC POWER STEERING COLUMN AND EPS COLUMN IN ORDER TO INSURE SAFE DRIVING. THIS COST US $2,260.75 ON A CAR WITH ONLY 28,000 MILES. WE CANNOT BELIEVE THAT HYUNDAI IS NOT STANDING BY ITS PRODUCT AND ONLY DOING "SELECTIVE RECALL". WE AVOIDED A VERY SERIOUS ACCIDENT WHICH WOULD HAVE RESULTED IN DIRE CONSEQUENCES FOR HYUNDAI. PLEASE HELP US EXPAND THIS RECALL AND RECOUP SOME OF OUR EXPENSE. WE WILL NEVER PURCHASE ANOTHER HYUNDAI. A COMPANY THAT MANUFACTURERS AND SELLS DANGEROUS VEHICLES SHOULD NOT BE ALLOWED TO CONTINUE.
NHTSA ODI #10836267
64,900 miles · Jan 4, 2016
Steering
TL* THE CONTACT OWNS A 2009 HYUNDAI ELANTRA. THE CONTACT STATED THAT WHILE DRIVING AT A LOW SPEED, THE STEERING WHEEL BECAME VERY DIFFICULT TO TURN. THE CONTACT HAD TO APPLY FORCE TO THE STEERING WHEEL IN ORDER TO STEER THE VEHICLE. THE ELECTRIC POWER STEERING (EPS) WARNING LIGHT ILLUMINATED. THE FAILURE RECURRED ON NUMEROUS OCC…
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TL* THE CONTACT OWNS A 2009 HYUNDAI ELANTRA. THE CONTACT STATED THAT WHILE DRIVING AT A LOW SPEED, THE STEERING WHEEL BECAME VERY DIFFICULT TO TURN. THE CONTACT HAD TO APPLY FORCE TO THE STEERING WHEEL IN ORDER TO STEER THE VEHICLE. THE ELECTRIC POWER STEERING (EPS) WARNING LIGHT ILLUMINATED. THE FAILURE RECURRED ON NUMEROUS OCCASIONS. THE VEHICLE WAS TAKEN TO A DEALER WHO DIAGNOSED THAT THE STEERING COLUMN NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE VEHICLE WAS PREVIOUSLY REPAIRED UNDER NHTSA CAMPAIGN NUMBER: 15V100000 (STEERING). THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 64,900.
NHTSA ODI #10817538
Mileage unknown · Jan 3, 2016
Steering
AFTER HAVING MY POWER STEERING FIXED AT THE LOCAL HYUNDAI DEALERSHIP BECAUSE OF THE RECALL, THE STEERING WHEEL BEGAN TO MAKE A CLICKING SOUND WHEN IT WAS TURNED IN EITHER DIRECTION. WHEN I CALLED HYUNDAI, THE MECHANIC WAS ABLE TO TELL ME EXACTLY WHAT IT WAS WITHOUT EVEN LOOKING AT MY CAR BUT STILL WANTED 110 DOLLARS JUST TO INSP…
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AFTER HAVING MY POWER STEERING FIXED AT THE LOCAL HYUNDAI DEALERSHIP BECAUSE OF THE RECALL, THE STEERING WHEEL BEGAN TO MAKE A CLICKING SOUND WHEN IT WAS TURNED IN EITHER DIRECTION. WHEN I CALLED HYUNDAI, THE MECHANIC WAS ABLE TO TELL ME EXACTLY WHAT IT WAS WITHOUT EVEN LOOKING AT MY CAR BUT STILL WANTED 110 DOLLARS JUST TO INSPECT IT. INFORMED ME THAT THE ISSUE, WHICH IS THE COUPLING DEVICE, IS NOT COVERED UNDER WARRANTY FROM RECALL. MY STEERING WHEEL NEVER MADE THIS SOUND BEFORE THE RECALL AND IF THIS IS SUCH A COMMON PROBLEM THAT HE'S ABLE TO TELL ME WHAT'S WRONG WITHOUT EVEN LOOKING AT THE CAR, WHY IS IT NOT COVERED UNDER WARRANTY? DEALERSHIP WANTS 400 DOLLARS TO FIX THE COUPLING DEVICE ON TOP OF THE 110 DOLLARS TO INSPECT IT. LOCAL MECHANIX CHARGED ME 15 DOLLARS TO INSPECT IT AND VERIFIED THAT IT IS THE COUPLING DEVICE. INFORMED ME THAT HE FELT IT SHOULD BE COVERED UNDER WARRANTY.
NHTSA ODI #10817428
52,000 miles · Nov 2, 2015
Steering
TL* THE CONTACT OWNS A 2009 HYUNDAI ELANTRA. WHILE DRIVING 35 MPH AND ATTEMPTING TO MAKE A RIGHT TURN, THE POWER STEERING FAILED AND THE ESC INDICATOR ILLUMINATED ON THE INSTRUMENT PANEL. THE CONTACT MANEUVERED THE VEHICLE TO THE SIDE OF THE ROAD WHERE THE VEHICLE WAS TURNED OFF AND RESTARTED. THE CONTACT STATED THAT THE POWER S…
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TL* THE CONTACT OWNS A 2009 HYUNDAI ELANTRA. WHILE DRIVING 35 MPH AND ATTEMPTING TO MAKE A RIGHT TURN, THE POWER STEERING FAILED AND THE ESC INDICATOR ILLUMINATED ON THE INSTRUMENT PANEL. THE CONTACT MANEUVERED THE VEHICLE TO THE SIDE OF THE ROAD WHERE THE VEHICLE WAS TURNED OFF AND RESTARTED. THE CONTACT STATED THAT THE POWER STEERING RETURNED TO NORMAL. THE VEHICLE WAS TAKEN TO THE DEALER, BUT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 52,000.
NHTSA ODI #10787675
48,000 miles · Oct 20, 2015
Steering
TL* THE CONTACT OWNS A 2009 HYUNDAI ELANTRA. WHILE DRIVING AT LOW SPEEDS, THE POWER STEERING FAILED. THE VEHICLE WAS REPAIRED UNDER NHTSA CAMPAIGN NUMBER: 15V100000 (STEERING). THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMA…
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TL* THE CONTACT OWNS A 2009 HYUNDAI ELANTRA. WHILE DRIVING AT LOW SPEEDS, THE POWER STEERING FAILED. THE VEHICLE WAS REPAIRED UNDER NHTSA CAMPAIGN NUMBER: 15V100000 (STEERING). THE VEHICLE WAS TAKEN TO A DEALER WHERE IT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 48,000.
Hyundai Motor America (Hyundai) is recalling certain 2007-2010 Elantra and 2009-2011 Elantra Touring vehicles. On February 21, 2020 Hyundai expanded the recall to include 46,425 model year 2007-2008 Entourage and 2007 Santa Fe vehicles. Moisture may enter the Anti-lock Brake (ABS) Module and result in an electrical short.
Consequence & remedy
Consequence: An electrical short within the ABS Module may cause an engine compartment fire, even when the car is turned off, increasing the risk of an injury.
Remedy: Hyundai will notify owners, and dealers will install a relay in the vehicle's main junction box to prevent the risk of an ABS short-circuit while the car is turned off, free of charge. The recall began April 2, 2020. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 188.
Hyundai Motor America (Hyundai) is recalling certain model year 2008-2010 Elantra vehicles manufactured June 1, 2008, to April 30, 2010, and 2009-2010 Elantra Touring vehicles manufactured November 1, 2008, to April 30, 2010. The electronic power steering (EPS) electronic control unit (ECU) may sense a discrepancy in the steering input signals and, as a result, disable the steering power assist.
Consequence & remedy
Consequence: If power steering assist is lost, greater driver effort would be required to steer the vehicle at low speeds, increasing the risk of a crash.
Remedy: Hyundai will verify the proper operation of the Electronic Power Steering (EPS) and update the EPS control unit, free of charge. The recall began April 14, 2015. Owners may contact Hyundai customer service at 1-855-671-3059. Hyundai's number for this recall is 127.
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.
HYUNDAI IS RECALLING CERTAIN MODEL YEAR 2007-2009 ELANTRA VEHICLES MANUFACTURED FROM JULY 14, 2006, THROUGH NOVEMBER 1, 2008. THE FRONT PASSENGER SEATS IN THE VEHICLES CONTAIN A WEIGHT SENSOR DESIGNED TO DEACTIVATE THE RIGHT FRONTAL AIRBAG WHEN OCCUPANTS OF CERTAIN WEIGHTS OCCUPY THE SEAT. THE ELECTRICAL CONNECTOR FOR THE WEIGHT SENSOR IS LOCATED UNDER THE CENTER CONSOLE, BETWEEN THE FRONT SEATS. UNDER CERTAIN CIRCUMSTANCES THE CONNECTOR COULD BECOME CONTAMINATED AND MALFUNCTION SUCH THAT THE FRONT PASSENGER AIRBAG WILL DEPLOY REGARDLESS OF THE WEIGHT OF THE OCCUPANT.
Consequence & remedy
Consequence: THE FRONT PASSENGER AIR BAG COULD DEPLOY IN CRASHES IN WHICH IT SHOULD NOT DEPLOY, INCREASING THE RISK OF INJURY TO THE SEAT OCCUPANT FROM THE DEPLOYED AIR BAG.
Remedy: DEALERS WILL INSTALL A PROTECTIVE COVER OVER THE WEIGHT CLASSIFICATION SYSTEM CONNECTOR TO PREVENT CONTAMINATION. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL IS EXPECTING TO BEGIN DURING APRIL 2011. OWNERS MAY CONTACT HYUNDAI'S CUSTOMER ASSISTANCE CENTER 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
1
DP21003 · 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.