FRONT PASSENGER AIRBAG LIGHT REMAINS ILLUMINATED APPROXIMATELY 60% OF THE TIME WHEN SEAT IS OCCUPIED BY A PASSENGER. THIS HAS BEEN A PROBLEM SINCE I PURCHASED THE CAR IN APRIL 2007. FROM ALL I HAVE READ ON THE INTERNET, THIS IS THE MOST PREVAILING PROBLEM KIA OWNERS HAVE. KIA ACKNOWLEDGES THIS IS TRUE, BUT SAYS THIS IS SIMPLY …
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FRONT PASSENGER AIRBAG LIGHT REMAINS ILLUMINATED APPROXIMATELY 60% OF THE TIME WHEN SEAT IS OCCUPIED BY A PASSENGER. THIS HAS BEEN A PROBLEM SINCE I PURCHASED THE CAR IN APRIL 2007. FROM ALL I HAVE READ ON THE INTERNET, THIS IS THE MOST PREVAILING PROBLEM KIA OWNERS HAVE. KIA ACKNOWLEDGES THIS IS TRUE, BUT SAYS THIS IS SIMPLY HOW THE SYSTEM IS DESIGNED. THEIR ONLY SOLUTION IS THAT PASSENGERS MUST SIT BOLT UPRIGHT AND WEIGH OVER 130 POUNDS. THEY ALSO ADVISE ME TO TURN THE CAR OFF AND RESTART IT TO "FIX" THE PROBLEM. NOT GOOD!!! *TR
NHTSA ODI #10293693
Mileage unknown · Nov 10, 2009
Air Bags
IN 2007 I PURCHASED A NEW KIA OPTIMA 4CYL AUTOMATIC FROM A LOCAL DEALER. SOON AFTER, I DISCOVERED THAT THE PASSENGER AIRBAG LIGHT WOULD SOMETIMES REMAIN ILLUMINATED WHEN THERE WAS A PASSENGER IN THE SEAT, MEANING THAT THE AIRBAG WAS OFF. KIA AUTHORIZED DEALER SAID THAT UNLESS PASSENGER IS SITTING IN UPRIGHT POSITION EXACTLY IN T…
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IN 2007 I PURCHASED A NEW KIA OPTIMA 4CYL AUTOMATIC FROM A LOCAL DEALER. SOON AFTER, I DISCOVERED THAT THE PASSENGER AIRBAG LIGHT WOULD SOMETIMES REMAIN ILLUMINATED WHEN THERE WAS A PASSENGER IN THE SEAT, MEANING THAT THE AIRBAG WAS OFF. KIA AUTHORIZED DEALER SAID THAT UNLESS PASSENGER IS SITTING IN UPRIGHT POSITION EXACTLY IN THE MIDDLE OF THE SEAT, THE SENSOR WILL NOT WORK PROPERLY. WE ALSO NOTED THAT IF PASSENGER NOT SITTING CORRECTLY AT FIRST COUPLE OF MINUTES OF DRIVE, BUT THEN REPOSITION HIMSELF IN UPRIGHT POSITION, SENSOR WILL NOT REACT AND AIR BAG WILL BE OFF UNTIL CAR RESTARTED. DEALER SAID THAT SENSOR IS CHECKING FOR PASSENGER ONLY ONCE AT THE BEGINNING OF DRIVE AND DOES NOT RE-CHECK DURING THE DRIVE. IT SEEMS NOT LOGICAL - IF I AM PICKING UP THE PASSENGER AFTER HOUR OF DRIVE WITHOUT TURNING THE MOTOR OFF, THE SENSOR SHOULD SENSE THE PASSENGER AND TURN ON THE AIR BAG. THE DEALERS ANSWER ABOUT UPRIGHT POSITION OF PASSENGER IS NONSENSE - OUR NISSAN QUEST 2004 HAD THE SAME PROBLEMS AND NISSAN COMPANY DID VOLUNTARY RECALL AND RE-DESIGN THE SEAT CUSHION SENSOR TO THE BIGGER AND MORE SENSITIVE ONE, SO POSITION OF THE PASSENGER ON THE SEAT DOES NOT MATTER ANYMORE. AS I SEE FROM SIMPLE GOOGLE SEARCH (JUST SEARCH FOR "KIA OPTIMA PASSENGER AIR BAG PROBLEM"), THERE IS A LOT OF CUSTOMER'S REPORTS FOR THE SAME PROBLEM. IT LOOKS LIKE KIA COMPANY FOUND THAT DESIGN FLAW FOR SORRENTO MODEL, BUT I BELIEVE THEY WILL NEED TO CHECK OPTIMA 2007 AS WELL. I'VE BOUGHT KIA DUE TO ADVERTISEMENT OF KIA CAR'S 5-STAR SAFETY RATING, BUT NOW I AM REALLY CONCERN ABOUT SAFETY OF MY LOVED ONES IF THEY ARE ON THE PASSENGER SEAT IN MY CAR. IT IS A QUITE DANGEROUS CAR DEFECT AND I HOPE MY COMPLAINT WILL SPEED UP KIA RESPONSE TO THE POTENTIAL LIFE-THREATENING PROBLEM. *TR
NHTSA ODI #10291676
6,750 miles · Aug 9, 2009
Air Bags
IN 2007 I PURCHASED A NEW KIA OPTIMA FROM COLEMAN KIA IN TRENTON, NJ. SOON AFTER, I DISCOVERED THAT THE PASSENGER AIRBAG INDICATOR LIGHT WOULD SOMETIMES REMAIN ILLUMINATED EVEN THOUGH THERE WAS AN ADULT PASSENGER IN THE SEAT, MEANING THAT THE AIRBAG WAS NOT ACTIVATED. THE DEALER PERFORMED A SYSTEM CHECK AND DETERMINED THAT THE …
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IN 2007 I PURCHASED A NEW KIA OPTIMA FROM COLEMAN KIA IN TRENTON, NJ. SOON AFTER, I DISCOVERED THAT THE PASSENGER AIRBAG INDICATOR LIGHT WOULD SOMETIMES REMAIN ILLUMINATED EVEN THOUGH THERE WAS AN ADULT PASSENGER IN THE SEAT, MEANING THAT THE AIRBAG WAS NOT ACTIVATED. THE DEALER PERFORMED A SYSTEM CHECK AND DETERMINED THAT THE SYSTEM WAS PERFORMING TO SPECIFICATIONS. SHORTLY THEREAFTER, THE PROBLEM RECURRED. THE DEALER THEN SAID THAT THEY COULD NOT DIAGNOSE THE PROBLEM UNLESS THE CONDITION OCCURRED IN THEIR PRESENCE.THIS TIME WHEN THE PROBLEM RECURRED I RETURNED TO THE DEALERWITH MY WIFE IN THE PASSENGER SEAT. THIS TIME, THE SEAT CUSHION ASSEMBLY WAS REPLACED. THE NEXT TIME THE PROBLEM OCCURRED, THE DEALER PROVIDED ME WITH A BULLETIN FROM KIA OUTLINING PROPER SEATING POSITIONS. I WAS ALSO ADVISED THAT IF THE PROBLEM RECURRED (WHICH IT DID) THAT I SHOULD PULL TO THE SIDE OF THE ROAD AND TURN THE IGNITION OFF, HAVE THE PASSENGER GET OUT AND THEN BACK IN AND THEN RESTART THE CAR. THIS SHOULD ALLOW THE ONBOARD COMPUTER TO RESET AND (HOPEFULLY) RECOGNIZE THE PRESENCE OF A FRONT SEAT PASSENGER. AT THIS POINT, I CONTACTED KIA'S REGIONAL OFFICE TO FILE A COMPLAINT. THE REFERENCE # IS K1580673. AN APPOINTMENT WAS SCHEDULED WITH KIA'S FIELD TECHNICAL REPRESENTATIVE. IN THE MEANTIME, I WAS TOLD TO PLACE A TOWEL ON THE SEAT TO MORE EVENLY DISTRIBUTE PASSENGER WEIGHT?? ON 07/30/09, KIA'S FIELD TECH INSPECTED THE CAR AND DETERMINED THE AIRBAG SYSTEM WAS OPERATING TO DESIGN INTENT. SINCE THEN, I HAVE DISCOVERED NUMEROUS OTHER CONSUMER COMPLAINTS DOCUMENTING THIS PROBLEM. IT IS NOW CLEAR THAT KIA IS WELL AWARE OF THIS CONDITION BUT HAS REFUSED TO ACKNOWLEDGE THE FLAW IN THE DESIGN OF THE SYSTEM. SO FAR, KIA'S ONLY RESPONSE IS TO CITE IMPROPER SEATING POSITIONS. NEEDLESS TO SAY, THE POSITION OF THE PASSENGERS TORSO, ARMS OR LEGS SHOULD NOT PREVENT THE PASSENGER AIRBAG SYSTEM FROM OPERATING PROPERLY. PLEASE INVESTIGATE THIS PROBLEM BEFORE A TRAGEDY OCCURS....MARK LUDWIG *TR
NHTSA ODI #10279816
Mileage unknown · Aug 5, 2009
Air Bags
TL*THE CONTACT OWNS A 2007 KIA OPTIMA. WHENEVER AN OCCUPANT WAS POSITIONED IN THE FRONT PASSENGER SEAT, THE PASSENGER SIDE AIR BAG WARNING INDICATOR ILLUMINATED ON THE INSTRUMENT PANEL. THE FAILURE OCCURRED 80% OF THE TIME WHEN AN OCCUPANT WAS DETECTED. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER FOR DIAGNOSTIC TESTING. TH…
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TL*THE CONTACT OWNS A 2007 KIA OPTIMA. WHENEVER AN OCCUPANT WAS POSITIONED IN THE FRONT PASSENGER SEAT, THE PASSENGER SIDE AIR BAG WARNING INDICATOR ILLUMINATED ON THE INSTRUMENT PANEL. THE FAILURE OCCURRED 80% OF THE TIME WHEN AN OCCUPANT WAS DETECTED. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER FOR DIAGNOSTIC TESTING. THE TECHNICIAN WAS UNABLE TO DUPLICATE THE FAILURE. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER ON NINE SEPARATE OCCASIONS FOR THE IDENTICAL FAILURE, BUT THERE WERE NO RESOLUTIONS. THE FAILURE MILEAGE WAS UNAVAILABLE AND THE CURRENT MILEAGE WAS 27,000.
NHTSA ODI #10279477
100 miles · Mar 12, 2009
Air Bags
TL*THE CONTACT OWNS A 2007 KIA OPTIMA. THE CONTACT STATED THAT THE PASSENGER SIDE AIR BAG INDICATOR WOULD ILLUMINATE INTERMITTENTLY. THE FAILURE OCCURRED 75% OF THE TIME AND HE COULD NEVER DETERMINE WHEN IT WOULD ILLUMINATE OR DIM. HE TOOK THE VEHICLE TO THE DEALER FOUR TIMES WITHIN TWO YEARS, BUT THEY COULD NEVER DUPLICATE T…
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TL*THE CONTACT OWNS A 2007 KIA OPTIMA. THE CONTACT STATED THAT THE PASSENGER SIDE AIR BAG INDICATOR WOULD ILLUMINATE INTERMITTENTLY. THE FAILURE OCCURRED 75% OF THE TIME AND HE COULD NEVER DETERMINE WHEN IT WOULD ILLUMINATE OR DIM. HE TOOK THE VEHICLE TO THE DEALER FOUR TIMES WITHIN TWO YEARS, BUT THEY COULD NEVER DUPLICATE THE FAILURE AND PROVIDE A REMEDY. THE MANUFACTURER STATED THAT THEY WOULD COLLECT SERVICE RECORDS AND GET BACK WITH HIM. THE CURRENT MILEAGE WAS APPROXIMATELY 11,800 AND FAILURE MILEAGE WAS APPROXIMATELY 100.
NHTSA ODI #10261674
14,000 miles · Dec 29, 2008
Air Bags
THE PASSENGER AIR BAG WARNING LIGHT STAYS ILLUMINATED WHEN MY WIFE SITS IN THE PASSENGER SEAT. SINCE SHE ONLY WEIGHS ABOUT 100 POUNDS I CALLED KIA THEIR REPRESENTATIVE TOLD ME THAT IT TOOK 120M POUNDS TO TURN THE LIGHT OFF. THIS DOES NOT SOUND CORRECT TO ME. THE VEHICLE IS A 2007 KIA OPTIMA. ANY HELP THAT YOU CAN GIVE ME WIL…
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THE PASSENGER AIR BAG WARNING LIGHT STAYS ILLUMINATED WHEN MY WIFE SITS IN THE PASSENGER SEAT. SINCE SHE ONLY WEIGHS ABOUT 100 POUNDS I CALLED KIA THEIR REPRESENTATIVE TOLD ME THAT IT TOOK 120M POUNDS TO TURN THE LIGHT OFF. THIS DOES NOT SOUND CORRECT TO ME. THE VEHICLE IS A 2007 KIA OPTIMA. ANY HELP THAT YOU CAN GIVE ME WILL BE GREATLY APPRECIATED *TR
NHTSA ODI #10253013
33,000 miles · Nov 5, 2008
Air BagsCrash
TL*THE CONTACT OWNS A 2007 KIA OPTIMA. WHILE DRIVING 50 MPH, THE VEHICLE SLID AND STRUCK A GUARDRAIL WHILE AVOIDING ANOTHER VEHICLE. THE ROADS WERE WET DUE TO RAINY CONDITIONS. AFTER STRIKING THE RAIL, THE FRONT END SLID AND THE PASSENGER SIDE WAS DAMAGED. NONE OF THE AIR BAGS DEPLOYED. THE VEHICLE HAD TO BE TOWED TO A SHOP…
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TL*THE CONTACT OWNS A 2007 KIA OPTIMA. WHILE DRIVING 50 MPH, THE VEHICLE SLID AND STRUCK A GUARDRAIL WHILE AVOIDING ANOTHER VEHICLE. THE ROADS WERE WET DUE TO RAINY CONDITIONS. AFTER STRIKING THE RAIL, THE FRONT END SLID AND THE PASSENGER SIDE WAS DAMAGED. NONE OF THE AIR BAGS DEPLOYED. THE VEHICLE HAD TO BE TOWED TO A SHOP AND WAS CONSIDERED TO BE DESTROYED BY THE INSURANCE COMPANY. THE CONTACT STATED THAT DUE TO THE SEVERITY OF THE CRASH, THE AIR BAGS SHOULD HAVE DEPLOYED AND MAY HAVE FAILED DUE TO A DEFECT IN THE VEHICLE. A POLICE REPORT WAS FILED. THE CURRENT AND FAILURE MILEAGES WERE 33,000. UPDATED 11-25-08 *BF
NHTSA ODI #10247769
3,000 miles · Aug 13, 2008
Air Bags
WE OWN A 2007 KIA OPTIMA. THE PASSENGER SIDE AIRBAG DASHBOARD INDICATOR LIGHT CONTINUOUSLY SHOWS THAT THE AIRBAGS ARE IN THE OFF POSITION WHICH MEANS THAT THEY MAY NOT DEPLOY DURING A COLLISION. WE TOOK OUR NEW CAR TO THE DEALER WHERE IT WAS PURCHASED TWICE AND WAS TOLD BOTH TIMES THAT THE PROBLEM WAS A MANUFACTURING "FLAW" AN…
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WE OWN A 2007 KIA OPTIMA. THE PASSENGER SIDE AIRBAG DASHBOARD INDICATOR LIGHT CONTINUOUSLY SHOWS THAT THE AIRBAGS ARE IN THE OFF POSITION WHICH MEANS THAT THEY MAY NOT DEPLOY DURING A COLLISION. WE TOOK OUR NEW CAR TO THE DEALER WHERE IT WAS PURCHASED TWICE AND WAS TOLD BOTH TIMES THAT THE PROBLEM WAS A MANUFACTURING "FLAW" AND THAT NO REPAIR WAS POSSIBLE. THEY REFUSED TO EVEN LOOK AT IT. *TR
NHTSA ODI #10237977
23,000 miles · Aug 1, 2008
Air BagsSeat Belts
TL*THE CONTACT OWNS A 2007 KIA OPTIMA. THE CONTACT STATED THAT WHEN SMALL FRAMED PASSENGERS OCCUPY THE FRONT PASSENGER SEAT, THE AIR BAG WARNING LIGHT ILLUMINATES ON THE INSTRUMENT CONTROL PANEL. THIS INDICATES THAT THE FRONT PASSENGER SIDE AIR BAG IS INOPERATIVE AND MAY NOT INFLATE IN THE EVENT OF A CRASH THAT MERITS AIR BAG …
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TL*THE CONTACT OWNS A 2007 KIA OPTIMA. THE CONTACT STATED THAT WHEN SMALL FRAMED PASSENGERS OCCUPY THE FRONT PASSENGER SEAT, THE AIR BAG WARNING LIGHT ILLUMINATES ON THE INSTRUMENT CONTROL PANEL. THIS INDICATES THAT THE FRONT PASSENGER SIDE AIR BAG IS INOPERATIVE AND MAY NOT INFLATE IN THE EVENT OF A CRASH THAT MERITS AIR BAG DEPLOYMENT. THE FAILURE MAY RESULT IN INJURY TO THE PASSENGER. THE DEALER STATED THAT HIS MODEL WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBER 08V161000 (AIR BAGS), ALTHOUGH THE FAILURES WERE IDENTICAL. CURRENTLY, THE DEALER IS REPLACING THE SEAT ASSEMBLY, WHICH CONTAINS THE AIR BAG SENSORS. THE FAILURE AND CURRENT MILEAGES WERE 23,000. UPDATED 09/13/08.*LJ THE SEAT BELT WAS REPLACED.
NHTSA ODI #10236668
50 miles · Mar 29, 2008
Air Bags
WARNING LIGHT FOR PASSENGER AIR BAGS IS DEFECTIVE TO THE EXTENT THAT PASSENGER MUST SIT IN SEAT AN EXACT, CERTAIN WAY UPON FIRST ENTERING VEHICLE. IF SAID PASSENGER DOES NOT POSITION THEMSELVES CORRECTLY, SENSORS IN SEAT WILL NOT ANALYZE PERSON CORRECTLY, AND SUBSEQUENTLY THE AIR BAGS WOULD NOT DEPLOY IN THE EVENT OF CRASH. …
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WARNING LIGHT FOR PASSENGER AIR BAGS IS DEFECTIVE TO THE EXTENT THAT PASSENGER MUST SIT IN SEAT AN EXACT, CERTAIN WAY UPON FIRST ENTERING VEHICLE. IF SAID PASSENGER DOES NOT POSITION THEMSELVES CORRECTLY, SENSORS IN SEAT WILL NOT ANALYZE PERSON CORRECTLY, AND SUBSEQUENTLY THE AIR BAGS WOULD NOT DEPLOY IN THE EVENT OF CRASH. KIA DEALERS HAVE RECEIVED A BULLETIN FROM KIA CORP., PERTAINING TO THIS MATTER, SO SEVERAL CONSUMERS HAVE APPARENTLY NOTICED THIS RATHER SERIOUS ISSUE AND REPORTED THE PROBLEM. MY VEHICLE RECENTLY WAS CHECKED BY A KIMECHANIC FOR THE FORMENTIONED PROBLEM, AND FOUND NO HISTORY OF FAILURES IN THE SYSTEM OF MY VEHICLE. *TR
KIA MOTORS AMERICA, INC. (KIA) IS RECALLING CERTAIN MODEL YEAR 2006-2008 KIA OPTIMA VEHICLES MANUFACTURED FROM SEPTEMBER 29, 2005, THROUGH JANUARY 29, 2008, AND MODEL YEAR 2007 AND 2008 KIA RONDO VEHICLES MANUFACTURED FROM SEPTEMBER 13, 2006, THROUGH MARCH 21, 2008. THE CLOCK SPRING CONTACT ASSEMBLY FOR THE DRIVER'S SIDE AIR BAG SUPPLEMENTAL RESTRAINT SYSTEM (SRS) MAY BECOME DAMAGED THROUGH USAGE OVER TIME. IF THE CLOCK SPRING CONTACT ASSEMBLY BECOMES DAMAGED, THE DRIVER'S AIR BAG ELECTRICAL CIRCUIT WILL EXPERIENCE A HIGH RESISTANCE CONDITION POTENTIALLY CAUSING THE DRIVER'S AIR BAG TO NOT DEPLOY.
Consequence & remedy
Consequence: IF THE CLOCK SPRING DEVELOPS HIGH RESISTANCE, IN THE EVENT OF A CRASH, THE DRIVERS AIR BAG WILL NOT DEPLOY AND WILL NOT BE ABLE TO PROPERLY PROTECT THE DRIVER, INCREASING THE RISK OF INJURIES.
Remedy: KIA WILL NOTIFY OWNERS, AND DEALERS WILL REPLACE THE VEHICLE'S AIR BAG CLOCK SPRING CONTACT ASSEMBLY, FREE OF CHARGE. THE SAFETY RECALL BEGAN ON JULY 11, 2012. OWNERS MAY CONTACT KIA CUSTOMER ASSISTANCE CENTER AT 1-800-333-4542.
KIA IS RECALLING CERTAIN MODEL YEAR 2006-2008 OPTIMA VEHICLES MANUFACTURED FROM SEPTEMBER 29, 2005, THROUGH JUNE 13, 2007. THERE IS A POSSIBILITY THAT THE SHIFT CABLE MAY HAVE BEEN INSTALLED INCORRECTLY, CAUSING TENSION IN THE CABLE. IF PRESENT, THIS CONDITION COULD CAUSE THE CABLE TO DETACH FROM THE SHIFTER ASSEMBLY'S DOWEL PIN PREVENTING THE TRANSMISSION FROM BEING SHIFTED. THE SHIFT LEVER CAN THEN BE MOVED INTO THE PARK (P) POSITION WHILE THE VEHICLE'S TRANSMISSION IS STILL IN THE LAST USED GEAR BEFORE DETACHMENT.
Consequence & remedy
Consequence: IF THE DRIVER LEAVES THE VEHICLE WITHOUT ENGAGING THE PARKING BRAKE, THERE IS A POSSIBILITY THAT THE VEHICLE CAN ROLL INJURE A PERSON IN ITS PATH OR CAUSE A CRASH.
Remedy: DEALERS WILL INSPECT THE SHIFT CABLE AND REINSTALL IF NECESSARY FREE OF CHARGE. THE SAFETY RECALL BEGAN ON MARCH 23, 2011. OWNER MAY CONTACT KIA AT 1-800-333-4542.
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.
PE10046 · Transmission Shift Cable Detachment
Opened Nov 22, 2010 · Closed Apr 5, 2011
Status: closed (inferred from source dates) · Power Train:automatic Transmission; Power Train:automatic Transmission:gear Position Indication (prndl); Power Train:automatic Transmission:lever And Linkage:floor Shift
During manufacture the automatic transmission shift cables in certain subject vehicles were installed incorrectly causing extra tension on the cable.This condition can cause the shift cable to detach from the gear shifter assembly's dowel pin preventing the transmission from being shifted.The shift lever can be moved into the Park (P) position while the vehicle transmission is still in the last used gear before detachment.If this were to occur, and if the driver leaves the vehicle without engaging the parking brake, the vehicle may inadvertently roll away thus creating the risk of a crash.Kia is conducting a safety recall (11V-153) to correct the subject problem in approximately 70,115 model year (MY) 2006 through 2008 Kia Optima vehicles produced from 9/29/2005 to 6/13/2007.Kia has stated that the early MY 2006 Optima vehicles built before 9/29/2005 had different automatic transmission shift cables and shift levers than the subsequent MY 2006 through early MY 2008 Optima vehicles built up to 6/13/2007.Beginning 6/14/2007, Kia changed the assembly process for the shift cables to ensure correct installation.As for the recall remedy, Kia dealers will inspect the shift cables for correct installation, and re-install them, if necessary.For more details on the recall, see NHTSA recall 11V-153.This investigation is closed.
Additional source detail variants (3)
Power Train:automatic Transmission:gear Position Indication (prndl)
During manufacture the automatic transmission shift cables in certain subject vehicles were installed incorrectly causing extra tension on the cable.This condition can cause the shift cable to detach from the gear shifter assembly's dowel pin preventing the transmission from being shifted.The shift lever can be moved into the Park (P) position while the vehicle transmission is still in the last used gear before detachment.If this were to occur, and if the driver leaves the vehicle without engaging the parking brake, the vehicle may inadvertently roll away thus creating the risk of a crash.Kia is conducting a safety recall (11V-153) to correct the subject problem in approximately 70,115 model year (MY) 2006 through 2008 Kia Optima vehicles produced from 9/29/2005 to 6/13/2007.Kia has stated that the early MY 2006 Optima vehicles built before 9/29/2005 had different automatic transmission shift cables and shift levers than the subsequent MY 2006 through early MY 2008 Optima vehicles built up to 6/13/2007.Beginning 6/14/2007, Kia changed the assembly process for the shift cables to ensure correct installation.As for the recall remedy, Kia dealers will inspect the shift cables for correct installation, and re-install them, if necessary.For more details on the recall, see NHTSA recall 11V-153.This investigation is closed.
Power Train:automatic Transmission
During manufacture the automatic transmission shift cables in certain subject vehicles were installed incorrectly causing extra tension on the cable.This condition can cause the shift cable to detach from the gear shifter assembly's dowel pin preventing the transmission from being shifted.The shift lever can be moved into the Park (P) position while the vehicle transmission is still in the last used gear before detachment.If this were to occur, and if the driver leaves the vehicle without engaging the parking brake, the vehicle may inadvertently roll away thus creating the risk of a crash.Kia is conducting a safety recall (11V-153) to correct the subject problem in approximately 70,115 model year (MY) 2006 through 2008 Kia Optima vehicles produced from 9/29/2005 to 6/13/2007.Kia has stated that the early MY 2006 Optima vehicles built before 9/29/2005 had different automatic transmission shift cables and shift levers than the subsequent MY 2006 through early MY 2008 Optima vehicles built up to 6/13/2007.Beginning 6/14/2007, Kia changed the assembly process for the shift cables to ensure correct installation.As for the recall remedy, Kia dealers will inspect the shift cables for correct installation, and re-install them, if necessary.For more details on the recall, see NHTSA recall 11V-153.This investigation is closed.
Power Train:automatic Transmission:lever And Linkage:floor Shift
During manufacture the automatic transmission shift cables in certain subject vehicles were installed incorrectly causing extra tension on the cable.This condition can cause the shift cable to detach from the gear shifter assembly's dowel pin preventing the transmission from being shifted.The shift lever can be moved into the Park (P) position while the vehicle transmission is still in the last used gear before detachment.If this were to occur, and if the driver leaves the vehicle without engaging the parking brake, the vehicle may inadvertently roll away thus creating the risk of a crash.Kia is conducting a safety recall (11V-153) to correct the subject problem in approximately 70,115 model year (MY) 2006 through 2008 Kia Optima vehicles produced from 9/29/2005 to 6/13/2007.Kia has stated that the early MY 2006 Optima vehicles built before 9/29/2005 had different automatic transmission shift cables and shift levers than the subsequent MY 2006 through early MY 2008 Optima vehicles built up to 6/13/2007.Beginning 6/14/2007, Kia changed the assembly process for the shift cables to ensure correct installation.As for the recall remedy, Kia dealers will inspect the shift cables for correct installation, and re-install them, if necessary.For more details on the recall, see NHTSA recall 11V-153.This investigation is closed.
2007 Kia Optima Problems, Complaints & Recalls | Skip That Year
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