← New search

2006 Kia Optima

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2006 Kia Optima do not stand out strongly from the model-year median of 186.5.

About this comparison →

How this year compares

Owner complaints by model year

Compare all Optima years →

Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

128 reports with mileage · 27 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Air Bags. Review the 46 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Latches/locks/linkages. Review the 27 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 23 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

3 crash reports1 fire reports2 injury reports

Power Train complaints

14 reports
Clear category filter
171,000 miles · Jul 26, 2019
Power Train

TL* THE CONTACT OWNS A 2006 KIA OPTIMA. WHILE REVERSING OUT OF THE DRIVEWAY, THE VEHICLE FAILED TO REVERSE AND THE INSTRUMENT PANEL INDICATED THAT THE SHIFTER WAS IN PARK. THE CONTACT STATED THAT THE GEAR SHIFTER WOULD SHIFT OUT OF PARK INTO REVERSE. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE CONTACT CALLED KIA OF LYNCHBU…

Read full complaint

TL* THE CONTACT OWNS A 2006 KIA OPTIMA. WHILE REVERSING OUT OF THE DRIVEWAY, THE VEHICLE FAILED TO REVERSE AND THE INSTRUMENT PANEL INDICATED THAT THE SHIFTER WAS IN PARK. THE CONTACT STATED THAT THE GEAR SHIFTER WOULD SHIFT OUT OF PARK INTO REVERSE. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE CONTACT CALLED KIA OF LYNCHBURG (3400 OLD FOREST RD, LYNCHBURG, VA 24501, (434) 847-3292) AND WAS INFORMED THAT THE TRANSMISSION COULD BE THE CAUSE OF THE FAILURE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE CONTACT CALLED THE MANUFACTURER AND WAS INFORMED THAT THE VEHICLE WAS NOT INCLUDED IN A RECALL. THE APPROXIMATE FAILURE MILEAGE WAS 171,000.

NHTSA ODI #11235041

Mileage unknown · Jan 2, 2018
EnginePower Train

2006 KIA OPTIMA. CONSUMER WRITES IN REGARDS TO CLUTCH AND ENGINE LIGHT TURN ON AND OFF. *LD *JS

NHTSA ODI #11056508

Mileage unknown · Mar 10, 2016
Power Train

SC088:11V-153,I CAN'T PUT MY CAR IN PART NOR CAN I GO IN REVERSE. MY KEY IS STUCK IN THE IGNITION. I SEE IT WAS A RECALL ON THIS MATTER FOR THE KIA OPTIMA. TOOK MY CAR TO THE KIA DEALERSHIP,THE TOLD ME MY VIN# WASN'T ON THE LIST. IT'S A 2006 KIA OPTIMA. AM TRYING TO GET THIS REALIZE.ARE THERE CERTAIN VIN#UNDER THE RECALL FOR T…

Read full complaint

SC088:11V-153,I CAN'T PUT MY CAR IN PART NOR CAN I GO IN REVERSE. MY KEY IS STUCK IN THE IGNITION. I SEE IT WAS A RECALL ON THIS MATTER FOR THE KIA OPTIMA. TOOK MY CAR TO THE KIA DEALERSHIP,THE TOLD ME MY VIN# WASN'T ON THE LIST. IT'S A 2006 KIA OPTIMA. AM TRYING TO GET THIS REALIZE.ARE THERE CERTAIN VIN#UNDER THE RECALL FOR THIS IF NOT WHERE I NEED TO TAKE MY CAR TO HAVE IT FIX. I WAS STATIONARY WHEN THE PROBLEM OCCURRED I COULDN'T BACK UP NOR PUT IT IN PART AGAIN IT WANT ALLOW ME TOO DO SO.

NHTSA ODI #10846045

132,000 miles · Aug 1, 2014
Power Train

I PURCHASED A 2006 KIA OPTIMA 1 MONTH AGO. USED CAR DEALER DID NOT DISCLOSE ANY PAST RECALLS OR MECHANICAL OR ELECTRICAL DEFECTS. YESTERDAY, WHEN I WAS ABOUT TO LEAVE HOME I NOTICED THE STEERING WHEEL SEEMED LOCKED IN PLACE, TRANSMISSION WAS IN P. - A LITTLE JIGGLING ON THE STEERING ALLOWED THE IGNITION TO FIRE AND I COULD MOVE …

Read full complaint

I PURCHASED A 2006 KIA OPTIMA 1 MONTH AGO. USED CAR DEALER DID NOT DISCLOSE ANY PAST RECALLS OR MECHANICAL OR ELECTRICAL DEFECTS. YESTERDAY, WHEN I WAS ABOUT TO LEAVE HOME I NOTICED THE STEERING WHEEL SEEMED LOCKED IN PLACE, TRANSMISSION WAS IN P. - A LITTLE JIGGLING ON THE STEERING ALLOWED THE IGNITION TO FIRE AND I COULD MOVE TO R. TODAY.AS I TRIED TO LEAVE HOME, THE CAR STARTED WITHOUT PROBLEM. WHEN I SHIFTED TO R TO BACK OUT OF DRIVE, THE CAR DID NOT MOVE.AFTER FURTHER ATTEMPTS IT WAS CLEAR THAT NO MATTER WHAT GEAR I WAS ABLE TO SHIFT THE GEAR INTO ONLY THE NEUTRAL WAS ENGAGED. I CALLED MY USED CAR DEALER WHO SAID TO CALL KIA WHO SAID ! THAT''S WHAT YOU GET WHEN YOU BUY A USED CAR! HOW RUDE! THE AGENT NAMED [XXX] SAID THE RECALL HAD BEEN CLOSED AND WAS NOT ABLE TO DETERMINE IF THIS CAR (VIA VIN) HAD OR HAD NOT BEEN INSPECTED OR FIXED AND, BESIDES! THE RECALL PERIOD ENDED IN 2011 (END OF SERVICE CAMPAIGN OFFER. ACCORDING TO US DOT AND NHTSA RECURRING DEFECTS WITHIN 10 YEARS FROM THE DATE OF PURCHASE BY THE ORIGINAL OWNER, THIS RECALL DEFECT SHOULD BE FIXED AT NO COST TO ME EVEN IF I AM THE SECOND OWNER. SINCE ONLY 8 YEARS HAVE PASSED I EXPECT THE RECALL DEFECT WITH THE CABLE AND SHIFT ASSEMBLY WHICH PREVENTS THE TRANSMISSION FROM SHIFTING GEAR. SO FAR I'VE BEEN TOLD (IN EFFECT. TOO BAD) TAKE IT TO KIA DEALER FOR ANALYSIS AND COST AND PAY FOR IT MY SELF. PLEASE ADVISE. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).*TR

NHTSA ODI #10618280

58,000 miles · Jan 31, 2014
Power Train

TL* THE CONTACT OWNS A 2006 KIA OPTIMA. THE CONTACT STATED THAT NHTSA CAMPAIGN NUMBER 11V153000 POWER TRAIN RECALL REPAIR WAS PERFORMED; HOWEVER, THE FAILURE WAS NOT CORRECTED. THE CONTACT WAS UNABLE TO SHIFT GEARS OR PLACE THE GEAR SHIFT INTO PARK. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE AND CURR…

Read full complaint

TL* THE CONTACT OWNS A 2006 KIA OPTIMA. THE CONTACT STATED THAT NHTSA CAMPAIGN NUMBER 11V153000 POWER TRAIN RECALL REPAIR WAS PERFORMED; HOWEVER, THE FAILURE WAS NOT CORRECTED. THE CONTACT WAS UNABLE TO SHIFT GEARS OR PLACE THE GEAR SHIFT INTO PARK. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE AND CURRENT MILEAGE WAS 58,000.

NHTSA ODI #10562313

80,000 miles · Dec 16, 2013
Air BagsElectrical SystemPower Train

KEYLESS ENTRY ON DRIVERSIDE ONLY LOCKED ME IN AND OUT OF THE CAR. LOCK WILL ONLY OPEN 1/2 OF THE WAY. AIRBAG LIGHT CAME ON AND WILL NOT GO OFF. I CAN NOT GET AN INSPECTION. THEY SAY THE SYSTEM IS UNSTABLE. TRANSMISSION HAS SLIPPED A COUPLE OF TIMES. *TR

NHTSA ODI #10556193

58,000 miles · Jul 16, 2013
Power Train

TL* THE CONTACT OWNS A 2006 KIA OPTIMA. THE CONTACT STATED THAT SHE SHIFTED FROM REVERSE TO DRIVE WHEN THE VEHICLE BEGAN TO ROLL AWAY. THE CONTACT STATED THAT SHE DEPRESSED THE BRAKE PEDAL BUT THE VEHICLE DID NOT STOP AND SHE HAD TO USE THE EMERGENCY BRAKE TO STOP THE VEHICLE. THE VEHICLE WAS TOWED TO THE DEALER FOR INSPECTION …

Read full complaint

TL* THE CONTACT OWNS A 2006 KIA OPTIMA. THE CONTACT STATED THAT SHE SHIFTED FROM REVERSE TO DRIVE WHEN THE VEHICLE BEGAN TO ROLL AWAY. THE CONTACT STATED THAT SHE DEPRESSED THE BRAKE PEDAL BUT THE VEHICLE DID NOT STOP AND SHE HAD TO USE THE EMERGENCY BRAKE TO STOP THE VEHICLE. THE VEHICLE WAS TOWED TO THE DEALER FOR INSPECTION WHERE THEY STATED THAT THE SHIFTER CABLE NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 58,000.

NHTSA ODI #10525228

Mileage unknown · Mar 25, 2013
Air BagsPower Train

CALLED BOTH SERVICE DEALERSHIPS AND MAIN KIA OFFICES ABOUT RECALLS TO MY CAR CONCERNING AIRBAGS AND TRANSMISSION LINKAGE. NO HELP GIVEN ON RECALLS TO VEHICLE. DENIED SUCH A RECALL EXISTED AND MY CAR WASN'T COVERED UNDER RECALL. I'M LOCATED IN FREDERICK MD. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT…

Read full complaint

CALLED BOTH SERVICE DEALERSHIPS AND MAIN KIA OFFICES ABOUT RECALLS TO MY CAR CONCERNING AIRBAGS AND TRANSMISSION LINKAGE. NO HELP GIVEN ON RECALLS TO VEHICLE. DENIED SUCH A RECALL EXISTED AND MY CAR WASN'T COVERED UNDER RECALL. I'M LOCATED IN FREDERICK MD. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

NHTSA ODI #10504407

58,000 miles · Sep 13, 2012
Fuel/propulsion SystemPower Train

MY VEHICLE KEEPS ACCELERATING AND SLOWING DOWN RANDOMLY BETWEEN GEARS. CAN ACCELERATE ON. ITS OWN AND SLOW DOWN WHEN MORE PRESSURE IS APPLIED TO GAS PEDAL. THE CHECK ENGINE LIGHT WAS NOT ON FOR A MONTH AND NOW IT HAS APPEARED. THIS CAN CAUSE A SERIOUS ACCIDENT.IF A LESS CAPABLE PERSON WAS DRIVING. MANY OTHER KIA OWNERS OF THIS.…

Read full complaint

MY VEHICLE KEEPS ACCELERATING AND SLOWING DOWN RANDOMLY BETWEEN GEARS. CAN ACCELERATE ON. ITS OWN AND SLOW DOWN WHEN MORE PRESSURE IS APPLIED TO GAS PEDAL. THE CHECK ENGINE LIGHT WAS NOT ON FOR A MONTH AND NOW IT HAS APPEARED. THIS CAN CAUSE A SERIOUS ACCIDENT.IF A LESS CAPABLE PERSON WAS DRIVING. MANY OTHER KIA OWNERS OF THIS.MODEL REPORT. THE ACCELERATOR PEDAL POSITION SENSOR HAS BEEN THE ISSUE FOR COUNTLESS OWNERS OF THIS MODEL AND HAVE BEEN REPLACED BY THE DEALER. I HAVE HAD A DIAGNOSTIC TEST DONE AND. IT SHOWED THE SAME CODES POINTING TO THE ACCELERATOR.... MY DEALER STATED THAT IT IS NOT COVERED UNDER WARRANTY. IT IS AN $800 PART PLUS LABOR. I THINK THAT IF THIS PROBLEM PERSISTS IN MANY OF THESE MODELS AND THE PROBLEM CAN CAUSE INJURY OR DEATH, THEN IT SHOULD. BE A RECALLED ITEM. THANK YOU *TR

NHTSA ODI #10475367

2,000 miles · Oct 13, 2011
Power Train

THE VEHICLE IS AN OPTIMA 2006.5 MODEL YEAR. WHEN SLOWING (BRAKING) AND THEN RESUMING (ACCELERATING) IN STOP AND GO TRAFFIC, THE CAR FREQUENTLY GOES INTO A 'NEUTRAL' STATE WHERE IT DOESN'T GO FORWARD ON ACCELERATION. WHEN THE GAS PEDAL IS PRESSED THE ENGINE REVS UP, BUT THE TRANSMISSION DOESN'T ENGAGE TO DRIVE FORWARD. ONCE THE …

Read full complaint

THE VEHICLE IS AN OPTIMA 2006.5 MODEL YEAR. WHEN SLOWING (BRAKING) AND THEN RESUMING (ACCELERATING) IN STOP AND GO TRAFFIC, THE CAR FREQUENTLY GOES INTO A 'NEUTRAL' STATE WHERE IT DOESN'T GO FORWARD ON ACCELERATION. WHEN THE GAS PEDAL IS PRESSED THE ENGINE REVS UP, BUT THE TRANSMISSION DOESN'T ENGAGE TO DRIVE FORWARD. ONCE THE CAR COASTS DOWN TO A SPEED OF ABOUT 30 MPH OR LESS THEN THE TRANSMISSION WILL RE-ENGAGE - AT LEAST SO FAR THAT HAS BEEN THE CASE. AS THIS IS HAPPENING I HAVE TO KEEP DEPRESSING THE GAS PEDAL TO KNOW WHEN THE DRIVE GEAR ENGAGES. I HAVE BEEN UNABLE TO DETERMINE EXACTLY WHAT STEPS NEED TO HAPPEN TO REPLICATE THE PROBLEM, ALTHOUGH IT DOES OCCUR FREQUENTLY NOW. THE CURRENT MILEAGE IS ~55,000 MILES. THE SITUATION IS VERY FRIGHTENING AND EXTREMELY DANGEROUS WHEN IN HEAVY TRAFFIC. IT'S TERRIFYING TO BE COASTING DOWN TO A LOW SPEED WAITING ON THE TRANSMISSION TO RE-ENGAGE WHEN VEHICLES ARE QUICKLY APPROACHING FROM THE REAR. IF THE TRANSMISSION DOESN'T RE-ENGAGE, THE RESULT IS LIKELY TO BE DEADLY FOR ALL PASSENGERS IN THE CAR. THE VEHICLE HAS BEEN RETURNED TO THE DEALER FOR THIS PROBLEM SEVERAL TIMES AND THEY ARE UNABLE TO REPLICATE IT. *TR

NHTSA ODI #10429996

Official recalls

2

12V014000 · Air Bags:frontal

Jan 17, 2012

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.

11V153000 · Power Train:automatic Transmission:lever And Linkage:column Shift

Mar 9, 2011

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.