SINCE PURCHASED NEW IN 2011, VEHICLE HAS STALLED, LOSING POWER WITHOUT WARNING IN 6 SEPARATE INCIDENTS. ROAD SURFACES WERE LEVEL AND SPEEDS RANGED FROM 0-50 MPH. DURING EACH MALFUNCTION, SPEED DECREASED TO 0 MPH OR DID NOT ACCELERATE IF ALREADY AT 0 MPH. LOSS OF SPEED IS ACCOMPANIED BY PRESENCE OF ENGINE, BATTERY, AND OIL INDICA…
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SINCE PURCHASED NEW IN 2011, VEHICLE HAS STALLED, LOSING POWER WITHOUT WARNING IN 6 SEPARATE INCIDENTS. ROAD SURFACES WERE LEVEL AND SPEEDS RANGED FROM 0-50 MPH. DURING EACH MALFUNCTION, SPEED DECREASED TO 0 MPH OR DID NOT ACCELERATE IF ALREADY AT 0 MPH. LOSS OF SPEED IS ACCOMPANIED BY PRESENCE OF ENGINE, BATTERY, AND OIL INDICATOR LIGHTS. I AM ABLE TO SHIFT FROM DRIVE TO PARK MODE, COMPLETELY TURN OFF ENGINE, AND RESTART IGNITION. VEHICLE APPEARS TO OPERATE NORMALLY AFTER EACH INCIDENT UNTIL NEXT ONE OCCURS. ALL BUT TWO INCIDENTS OCCURRED INTERMITTENTLY MONTHS APART ON METROPOLITAN INTERSTATE HIGHWAYS WITH HEAVY TRAFFIC CONDITIONS. TWO MOST RECENT INCIDENTS OCCURRED ON SAME DAY WITHIN MINUTES OF EACH OTHER. EVERY TIME VEHICLE WAS TAKEN TO AUTHORIZED DEALER FOR EVALUATION, TYPICALLY WITHIN HOUR OF INCIDENT, TECHNICIANS HAVE BEEN UNABLE TO DUPLICATE PROBLEM OR DIAGNOSE MALFUNCTION. CONSEQUENTLY, VEHICLE HAS NOT BEEN REPAIRED. ACCORDING TO 4 AUTHORIZED DEALERS AND HYUNDAI CONSUMER AFFAIRS, TROUBLE CODE IS NECESSARY TO REPAIR MALFUNCTION. TWO AUTHORIZED DEALERS HAVE EVALUATED VEHICLE WITHOUT DIAGNOSING MALFUNCTION. NEITHER HAS BEEN ABLE TO DUPLICATE PROBLEM OR FIND TROUBLE CODE, DESPITE MAINTAINING POSSESSION OF VEHICLE FOR DAYS. BASED ON MY HISTORY OF COMPLAINTS ABOUT SAME SAFETY CONCERN, HOWEVER, TECHLINE ADVISED AUTHORIZED DEALER TO REPLACE ELECTRIC THROTTLE CONTROL MOTOR: PROCEDURE DONE IN OCTOBER 2013, YET STALLING/LOSS OF POWER OCCURRED AGAIN--TWICE--IN APRIL 2014. SPORADICALLY RECURRING MALFUNCTION REMAINS UNRESOLVED. I HAVE TWO SEPARATE CASES FILED WITH HYUNDAI CONSUMER AFFAIRS. VEHICLE IS UNDER WARRANTY, UP-TO-DATE ON MAINTENANCE, AND HAS ACCUMULATED RELATIVELY LOW MILEAGE TO DATE AT APPROXIMATELY 37,000 MILES.**4/16/2014**STALLED/LOST POWER TWICE, 2-3 MINUTES BETWEEN INCIDENTS. TOWED TO AUTHORIZED DEALER; CURRENTLY AWAITING INSTRUCTIONS FROM TECHLINE. *JS
NHTSA ODI #10585396
29,000 miles · Oct 2, 2013
Power Train
WHEN OPERATING THE VEHICLE DURING COLDER TEMPERATURES AFTER START UP THE TRANSMISSION "STICKS" IN A LOW GEAR AND ULTIMATELY RELEASES AND THRUSTS FORWARD WITH A LOUD BANG. THIS HAPPENS CONSTANTLY AND I HAVE BROUGHT IT TO THE DEALER WHO HAS STATED THERE IS NO PROBLEM. THIS IS A HAZARD AND MAY CAUSE POTENTIAL LOSS OF CONTROL. *TR
NHTSA ODI #10546577
2,000 miles · Sep 16, 2013
Power Train
TL* THE CONTACT OWNS A 2010 HYUNDAI SANTA FE. THE CONTACT STATED THAT WHILE STOPPED WITH THE GEAR IN REVERSE, THE VEHICLE WOULD NOT ACCELERATE. THE CONTACT HAD TO PLACE THE VEHICLE IN NEUTRAL AND BACK INTO REVERSE IN ORDER FOR THE VEHICLE TO REVERSE WITHOUT FAILURE. THE CONTACT NOTICED AN ABNORMAL SOUND WHEN SWITCHING GEARS. THE…
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TL* THE CONTACT OWNS A 2010 HYUNDAI SANTA FE. THE CONTACT STATED THAT WHILE STOPPED WITH THE GEAR IN REVERSE, THE VEHICLE WOULD NOT ACCELERATE. THE CONTACT HAD TO PLACE THE VEHICLE IN NEUTRAL AND BACK INTO REVERSE IN ORDER FOR THE VEHICLE TO REVERSE WITHOUT FAILURE. THE CONTACT NOTICED AN ABNORMAL SOUND WHEN SWITCHING GEARS. THE VEHICLE ALSO STALLED WHEN BEING DRIVEN AT LOW SPEEDS. THE FAILURE WAS RECURRING. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSIS THREE TIMES HOWEVER, THE TECHNICIANS WERE UNABLE TO DUPLICATE THE FAILURE. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 2,000. *TR
NHTSA ODI #10543913
Mileage unknown · Mar 4, 2012
Power Train
THE AUTOMATIC TRANSMISSION SLIPS (GOES INTO NEUTRAL) WHEN SHIFTING BETWEEN FIRST AND SECOND GEAR UNDER LIGHT ACCELERATION. THE ENGINE RPMS RAISE DURING THE SLIP AND THE TRANSMISSION SLAMS INTO SECOND GEAR. *TR
NHTSA ODI #10450205
Mileage unknown · Nov 28, 2011
Power Train
THE CAR WILL GO INTO NEUTRAL GEAR ALL ON ITS OWN AND THEN SLIP BACK INTO GEAR LUNGING THE CAR FORWARD. OCCUPANTS OF THE CAR WILL GET A WHIPLASH EFFECT. THE CAR IS USUALLY IN 2ND OR THIRD GEAR WHEN IT NO LONGER HAS POWER. THIS CAN BE VERY VERY DANGEROUS IN A MERGING TYPE OF DRIVING SITUATION. THE DRIVER IS COUNTING ON THE CAR …
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THE CAR WILL GO INTO NEUTRAL GEAR ALL ON ITS OWN AND THEN SLIP BACK INTO GEAR LUNGING THE CAR FORWARD. OCCUPANTS OF THE CAR WILL GET A WHIPLASH EFFECT. THE CAR IS USUALLY IN 2ND OR THIRD GEAR WHEN IT NO LONGER HAS POWER. THIS CAN BE VERY VERY DANGEROUS IN A MERGING TYPE OF DRIVING SITUATION. THE DRIVER IS COUNTING ON THE CAR TO BRING THEM INTO TRAFFIC, MAINTAINING A CERTAIN SPEED AND CONTROL. ALL OF A SUDDEN WHEN THE CAR IS NOT RESPONDING. IT IS A VERY FRIGHTENING SITUATION. FOLLOWED BY THE LURCHING OF THE CAR. IT FEELS AS IF THE CAR HAS JUST BEEN HIT IN REAR. THE PROBLEM HAPPENS ONCE OR TWICE A MONTH, FOR OVER A YEAR NOW. THERE ARE THOUSANDS OF COMPLAINTS ON LINE ON MANY MANY WEB SITES. EVERYONE SAYS THE SAME THING. THEY BRING IT TO THE DEALER, AND THE DEALER USUALLY CAN NOT REPLICATE THE PROBLEM. IN SOME CASES THE DEALER HAS TEST DRIVEN THE CAR AND HAS FELT THE PROBLEM AND HAS REPLACED THE TRANSMISSION, ONLY TO HAVE THE NEW TRANSMISSION DO THE SAME THING. USUALLY THOUGH, THE DEALER AND OR HYUNDAI GET AROUND THIS PROBLEM BY SAYING THAT EVEN THOUGH THEY HAVE HEARD OF THIS AS BEING AN ISSUE, THEY WILL NOT DO ANYTHING ABOUT IT UNTIL THE DEALER EXPERIENCES THE PROBLEM OR SEES THAT THE COMPUTER REGISTERS IT IN THE CARS COMPUTER SYSTEM. BUT THAT IS PART OF THE PROBLEM. NO CHECK LIGHT COMES ON, NOTHING REGISTERS. SO, ALL OF THESE UNSAFE CARS ARE OUT THERE. A SITUATION WAITING TO CAUSE AN ACCIDENT. WE HAD A FRIEND'S CAR BEHIND US WHEN WE LOST POWER, AND THEY SAID THEY ALMOST ENDED UP REAR ENDING US. IT'S NOT A SAFE CAR. HYUNDAI SAID "THEY CAN NOT DO ANYTHING FOR US EVEN THOUGH THEY KNOW THERE IS AN ISSUE. THAT MORE PEOPLE HAVE TO COMPLAIN". THEY NEED TO DO A RECALL. IT IS MY HOPE THAT YOU ALL CAN TAKE SOME ACTION. I DO NOT WANT TO SELL THIS CAR OR TRADE IT IN, IT WOULD BE PUTTING SOMEONE ELSE'S LIFE ON THE LINE. HYUNDAI IS BRUSHING US ALL OFF. *KB
NHTSA ODI #10437635
7,800 miles · Oct 9, 2011
Power Train
THE VEHICLE WAS DELIVERED IN 01/2010, SHORTLY AFTER WE NOTICED SHUTTERING IN THE TRANSMISSION AND HARD SHIFTS FROM 2-3 3RD GEAR, AT 7800 MILE WE TOOK THE CAR BACK TO THERE DEALER WHO STATED THEY WERE UNABLE TO RECREATE. THEY CHANGED THE SHIFT SETTINGS OF THE ECU AND WAS TOLD NOTHING TO BE DONE, THE PROBLEM CONTINUED WITH MULTIPL…
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THE VEHICLE WAS DELIVERED IN 01/2010, SHORTLY AFTER WE NOTICED SHUTTERING IN THE TRANSMISSION AND HARD SHIFTS FROM 2-3 3RD GEAR, AT 7800 MILE WE TOOK THE CAR BACK TO THERE DEALER WHO STATED THEY WERE UNABLE TO RECREATE. THEY CHANGED THE SHIFT SETTINGS OF THE ECU AND WAS TOLD NOTHING TO BE DONE, THE PROBLEM CONTINUED WITH MULTIPLE VISITS TO THE DEALER, 2 WEEKS AGO THEY REPLACED THE TRANSMISSION WITH A REMANAFACTURED UNIT, LASTNIGHT THE NEW TRANSMISSION EXPLODED AND IT FELT LIKE A BOMB WENT OFF UNDER THE HOOD THERE WAS TRANSMISSION FLUID EVERYWHERE AND THE AND HORRIBLE GRINDING SOUND WAS NOTED. THE VEHICLE WAS TOWED BACK TO THE DEALER FOR REPAIR AND WE ARE STILL AWAITING WORD. THIS PROBLEM NEEDS TO BE FIXED BEFORE SOMEONE DIES. *TR
NHTSA ODI #10429253
300 miles · Sep 1, 2011
Power Train
TRANSMISSION SLAMS INTO GEAR, ALSO SLIPS INTO GEAR AND SOMETIMES MOVES WHEN IN PARK. *TR
NHTSA ODI #10422908
33,000 miles · Aug 28, 2011
Power Train
I JUST PURCHASED A 2010 HYUNDAI SANTA FE TODAY AND IT SEEMS LIKE THE TRANSMISSION IS SHIFTING HARD BETWEEN GEARS. *TT
NHTSA ODI #10422298
10,000 miles · Aug 22, 2011
Power Train
MY 2010 AT SANTA FE STARTED WITH OCCASIONAL LURCHING FORWARD WHEN STARTED, THEN PROGRESSED TO HARSH SHIFTING, BUMPING AND BANGING NOISES FROM THE AT. THIS WAS EPISODIC, WHEN THE CAR WAS COLD. (SEE MY INITIAL COMPLAINT #10379504) SINCE MY ORIGINAL COMPLAINT, THE DEALER PUT IN A "DATA RECORDER" TO TRY TO CAPTURE WHAT WAS HAPPENIN…
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MY 2010 AT SANTA FE STARTED WITH OCCASIONAL LURCHING FORWARD WHEN STARTED, THEN PROGRESSED TO HARSH SHIFTING, BUMPING AND BANGING NOISES FROM THE AT. THIS WAS EPISODIC, WHEN THE CAR WAS COLD. (SEE MY INITIAL COMPLAINT #10379504) SINCE MY ORIGINAL COMPLAINT, THE DEALER PUT IN A "DATA RECORDER" TO TRY TO CAPTURE WHAT WAS HAPPENING. DESPITE 2-3 EPISODES OF THIS HAPPENING WHILE THE RECORDER WAS ON, THEY WERE NOT CAPTURED ON THE UNIT. THEY TOLD ME THERE WAS NOTHING WRONG WITH THE CAR, YET IT CONTINUED TO GET PROGRESSIVELY WORSE. AT ABOUT 9000 MILES, IT HAPPENED AGAIN- THE WORST EPISODE YET. AT THAT POINT I WAS AFRAID FOR MY SAFETY. I DROVE THE CAR HOME AND THEN TO THE DEALER. AFTER THE DEALER DID FURTHER TESTING ON THE AT, THEY TOLD ME THERE WAS IN FACT SOMETHING WRONG WITH THE AT, AND THEY PUT IN A NEW TRANSMISSION. WITHIN 1000- 2000 MILES ON THE NEW TRANSMISSION, IN STARTED BUMPING AGAIN WHEN COLD, SHIFTING FROM 1ST TO 2ND. I TOOK IT BACK TO THE DEALER, BUT OF COURSE THEY CAN NOT DUPLICATE THE PROBLEM. THEY SAID IT HAD A FAST IDLE AND ADJUSTED IT. THEY ALSO SAID I SHOULD WARM THE CAR UP 5-7 MINUTES PRIOR TO DRIVING IT EACH TIME, SINCE I REPORT THIS ONLY OCCURS WHILE IT IS COLD. THEY SAY THERE IS NOTHING WRONG WITH MY CAR, JUST AS THEY TOLD ME EARLIER, PRIOR TO FINDING OUT THERE WAS A PROBLEM WITH THE AT. WHEN I LEFT THE DEALER AFTER TELLING ME THIS, IT BUMPED TWICE BEFORE I GOT OUT OF THEIR PARKING LOT, AND CONTINUES TO DO SO, ONCE EVEN WHILE IT WAS WARM. I CALLED HYUNDAI CONSUMER AFFAIRS, THEY PARROT BACK TO ME EVERYTHING THE DEALER TELLS ME, AND OFFER NO NEW SUGGESTIONS OTHER THAN TO CONSULT MY OWNERS MANUAL ON CONFLICT RESOLUTION. *TR
NHTSA ODI #10420973
11,982 miles · Jul 12, 2011
Power Train
THIS IS A LOW-MILEAGE HYUNDAI AWD SANTA FE LIMITED WITH 19" ALLOW RIMS. AT ABOUT 11,500 MILES I NOTICED GREASE ON THE INSIDE OF THE FRONT-LEFT WHEEL. IT WAS THICK AND GREEN IN COLOR, THE GREASE USED TO LUBRICATE THE AXLE JOINT. THE CENTRIFUGAL FORCE FROM THE AXLE SPRAYED THE GREASE ALONG THE INSIDE OF THE WHEEL. I CHECKED TH…
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THIS IS A LOW-MILEAGE HYUNDAI AWD SANTA FE LIMITED WITH 19" ALLOW RIMS. AT ABOUT 11,500 MILES I NOTICED GREASE ON THE INSIDE OF THE FRONT-LEFT WHEEL. IT WAS THICK AND GREEN IN COLOR, THE GREASE USED TO LUBRICATE THE AXLE JOINT. THE CENTRIFUGAL FORCE FROM THE AXLE SPRAYED THE GREASE ALONG THE INSIDE OF THE WHEEL. I CHECKED THE CV BOOT AND AXLE AND IT APPEARED THE GREASE WAS LEAKING FROM THE SEAL BETWEEN THE BOOT AND THE AXLE HUB. THERE WAS A VERY SLIGHT LEAKAGE COMING FROM THE RIGHT WHEEL AXLE AS WELL. THIS SHOULD NOT HAPPEN WITH A VEHICLE ONLY A YEAR OLD. I TOOK IT TO THE HYUNDAI DEALERSHIP AND THEY CONFIRMED THE LEAKAGE ON BOTH WHEELS AND ORDERED TWO AXLE SEAL KITS, WHICH WILL INCLUDE REPLACEMENT OF THE JOINT. THERE WAS NO CHARGE FOR THE INSPECTION AND THERE WILL BE NO CHARGE FOR THE REPAIR. IF THIS WENT UNNOTICED IT COULD CAUSE AN AXLE TO OVERHEAT AND FAIL. AT HIGH SPEEDS THIS COULD CAUSE AN ACCIDENT.
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 2010 SANTA FE 2WD VEHICLES EQUIPPED WITH AUTOMATIC TRANSMISSIONS AND 2.4L ENGINES MANUFACTURED FROM OCTOBER 15, 2009 THROUGH MARCH 5, 2010. THE INTERMEDIATE SHAFT MAY SUFFER FROM NOISE AND EXCESSIVE WEAR DUE TO A MISALIGNMENT OF THE INTERMEDIATE SHAFT WITH THE RIGHT SIDE OUTPUT GEAR. CONTINUING TO DRIVE THE VEHICLE IN THIS CONDITION LEADS TO THE DEVELOPMENT OF A WHIRRING/WHINING NOISE AND CAN EVENTUALLY CAUSE DAMAGE TO THE AUTOMATIC TRANSMISSION.
Consequence & remedy
Consequence: DAMAGE TO THE TRANSMISSION MAY CAUSE LOSS OF MOTIVE POWER, INCREASING THE RISK OF A CRASH.
Remedy: DEALERS WILL REPLACE THE RIGHT SIDE OUTPUT GEAR AND INTERMEDIATE SHAFT FREE OF CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN DURING JUNE 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
3
DP22003 · Loss Of Motive Power
Opened Sep 12, 2022 · Closed Dec 12, 2023
Status: closed (inferred from source dates) · Engine
The National Highway Traffic Safety Administration (NHTSA) received a letter dated July 13, 2022, petitioning the Agency to initiate a safety defect investigation into loss of motive power allegations attributed to oil drain pan assembly failures on certain Hyundai Motor America, Inc. and Kia America, Inc. vehicles spanning Model Years (MY) 2005-2021. The Petitioners cited examples of complaints indicating that the subject vehicles were experiencing rapid loss of engine oil due to oil drain plug back outs, resulting in loss of motive power and/or catastrophic engine damage. Additional complaints were provided which alleged that the oil drain pans lack sufficient structural integrity and are susceptible to cracking. The petition itself can be reviewed at NHTSA.gov under ODI number 11481745. On September 12, 2022, the Office of Defects Investigation (ODI) opened Defect Petition (DP22-003) to evaluate the Petitioners’ request. The Petitioners have provided additional complaints within four supplemental letters dated January 31, 2023, March 21, 2023, May 23, 2023, and August 4, 2023. ODI’s evaluation included the review and analysis of the complaints and supporting information submitted by the Petitioners, as well as additional complaints submitted directly to NHTSA which referenced either the oil drain plug or a crack in the oil pan. After reviewing the available data, ODI has not identified evidence that would support opening a defect investigation into the oil drain pan assemblies of the subject vehicles. Based on a review of the available information, a loss of motive power resulting from an oil drain plug back out has not occurred between the initial sale of a vehicle and the completion of its first oil change. If during an oil change service, a technician fails to remove the existing drain plug gasket before installing a new gasket, it is likely that a proper seal between the drain plug and the oil pan will not be made. An improper seal between the drain plug and oil pan could lead to the backing out on the drain plug, resulting in the sudden loss of oil while driving. Additionally, the provided examples of oil pan cracks were localized to the immediate vicinity of the oil drain plug and/or appeared to be the result of direct-contact with a tool during servicing. There is no information to support that a vehicle-based defect exists relating to the oil pan assembly, and instead the documented incidents are related to the failure to follow the proper maintenance procedures during oil change service. In October 2023, Hyundai published a Technical Service Bulletin (TSB) that provided detailed instructions for oil change service on its gasoline powered vehicles, specifically highlighting the need to remove and replace the existing drain plug gasket prior to reinstalling the drain plug. After a thorough review of the material submitted by the petitioner, the information already in NHTSA's possession, and the potential risks to motor vehicle safety implicated by the petitioners' allegations, NHTSA does not believe that a formal investigation is warranted. Therefore, the petition is denied. A Federal Register Notice (FRN) further detailing NHTSA’s reasons for denial of the petition will be published. The reference numbers for the complaints to NHTSA cited by the petitioner can be found in the petition submission documents in the public file for DP22-003. To review those complaints and the additional complaints ODI added to its evaluation which are cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.
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.
PE11010 · Transmission Intermediate Driveshaft
Opened Apr 7, 2011 · Closed May 10, 2011
Status: closed (inferred from source dates) · Power Train:automatic Transmission; Power Train:driveline:driveshaft
On April 25, 2011, Kia Motors Corporation submitted a defect notification letter to NHTSA regarding a transmission intermediate driveshaft condition in approximately 12,690 model year (MY) 2011 Kia Sorento 2-wheel drive vehicles equipped with automatic transmissions and 2.4L engines (NHTSA Recall No. 11V-258).The recall addresses a defect with the external shape of the engine block which can prevent the intermediate shaft bearing bracket from mating evenly with the engine block.This can cause a misalignment of the intermediate shaft with the right side output gear.Resulting damage could cause a loss of motive power.Additionally, on April 27, 2011, Hyundai Motor Company submitted a defect notification (NHTSA Recall No. 11V-261) for the same issue in approximately 6,169 MY 2010 Sante Fe 2-wheel drive vehicles equipped with automatic transmissions and 2.4L engines that use the same components as the recalled Kia Sorento vehicles.This investigation is closed.
Additional source detail variants (4)
Power Train:automatic Transmission
On April 25, 2011, Kia Motors Corporation submitted a defect notification letter to NHTSA regarding a transmission intermediate driveshaft condition in approximately 12,690 model year (MY) 2011 Kia Sorento 2-wheel drive vehicles equipped with automatic transmissions and 2.4L engines (NHTSA Recall No. 11V-258).The recall addresses a defect with the external shape of the engine block which can prevent the intermediate shaft bearing bracket from mating evenly with the engine block.This can cause a misalignment of the intermediate shaft with the right side output gear.Resulting damage could cause a loss of motive power.Additionally, on April 27, 2011, Hyundai Motor Company submitted a defect notification (NHTSA Recall No. 11V-261) for the same issue in approximately 6,169 MY 2010 Sante Fe 2-wheel drive vehicles equipped with automatic transmissions and 2.4L engines that use the same components as the recalled Kia Sorento vehicles.This investigation is closed.
Power Train:automatic Transmission
On April 25, 2011, Kia Motors Corporation submitted a defect notification letter to NHTSA regarding a transmission intermediate driveshaft condition in approximately 12,690 model year (MY) 2011 Kia Sorento 2-wheel drive vehicles equipped with automatic transmissions and 2.4L engines (NHTSA Recall No. 11V-258).The recall addresses a defect with the external shape of the engine block which can prevent the intermediate shaft bearing bracket from mating evenly with the engine block.This can cause a misalignment of the intermediate shaft with the right side output gear.Resulting damage could cause a loss of motive power.Additionally, on April 27, 2011, Hyundai Motor Company submitted a defect notification (NHTSA Recall No. 11V-261) for the same issue in approximately 6,169 MY 2010 Sante Fe 2-wheel drive vehicles equipped with automatic transmissions and 2.4L engines that use the same components as the recalled Kia Sorento vehicles.This investigation is closed.
Power Train:driveline:driveshaft
On April 25, 2011, Kia Motors Corporation submitted a defect notification letter to NHTSA regarding a transmission intermediate driveshaft condition in approximately 12,690 model year (MY) 2011 Kia Sorento 2-wheel drive vehicles equipped with automatic transmissions and 2.4L engines (NHTSA Recall No. 11V-258).The recall addresses a defect with the external shape of the engine block which can prevent the intermediate shaft bearing bracket from mating evenly with the engine block.This can cause a misalignment of the intermediate shaft with the right side output gear.Resulting damage could cause a loss of motive power.Additionally, on April 27, 2011, Hyundai Motor Company submitted a defect notification (NHTSA Recall No. 11V-261) for the same issue in approximately 6,169 MY 2010 Sante Fe 2-wheel drive vehicles equipped with automatic transmissions and 2.4L engines that use the same components as the recalled Kia Sorento vehicles.This investigation is closed.
Power Train:driveline:driveshaft
On April 25, 2011, Kia Motors Corporation submitted a defect notification letter to NHTSA regarding a transmission intermediate driveshaft condition in approximately 12,690 model year (MY) 2011 Kia Sorento 2-wheel drive vehicles equipped with automatic transmissions and 2.4L engines (NHTSA Recall No. 11V-258).The recall addresses a defect with the external shape of the engine block which can prevent the intermediate shaft bearing bracket from mating evenly with the engine block.This can cause a misalignment of the intermediate shaft with the right side output gear.Resulting damage could cause a loss of motive power.Additionally, on April 27, 2011, Hyundai Motor Company submitted a defect notification (NHTSA Recall No. 11V-261) for the same issue in approximately 6,169 MY 2010 Sante Fe 2-wheel drive vehicles equipped with automatic transmissions and 2.4L engines that use the same components as the recalled Kia Sorento vehicles.This investigation is closed.
2010 Hyundai Santa Fe Problems, Complaints & Recalls | Skip That Year
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