2006 Hyundai Sonata problems

What is wrong

Hyundai Motor America (Hyundai) is recalling certain 2006-2011 Hyundai Azera and 2006 Hyundai Sonata vehicles. Water may enter the Anti-lock Brake (ABS) Module and result in an electrical short .

Risk

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 on February 19, 2018. Owners may call Hyundai at 1‑800‑633‑5151. Hyundai's number for this recall is 172.

Recall number 18V026000 · Recall details

What is wrong

Hyundai is recalling certain model year 2006-2010 Sonata vehicles manufactured March 1, 2005, through January 21, 2010; and model year 2006-2011 Azera vehicles manufactured September 27, 2005, through November 22, 2010 originally sold in, or currently registered in, Connecticut, Delaware, Illinois, Indiana, Iowa, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, West Virginia, Wisconsin and the District of Columbia. Road salt and water can enter portions of the rear crossmember, leading to corrosion of the crossmember steel. This may lead to detachment of one of the rear control arms.

Risk

Control arm separation may suddenly change the rear wheel alignment, affecting the handling of the vehicle, increasing the risk of a crash.

Remedy

Hyundai will notify owners, and dealers will repair or replace the crossmember assembly. The recall began on October 8, 2013. Owners may contact Hyundai Customer Care Center at 1‑800‑633‑5151. Hyundai's recall number is 113.

Recall number 13V354000 · Recall details

What is wrong

Hyundai is recalling 3,011 model year 2005-2007 elantra, tucson, sonata, azera and accent vehicles. A malfunctioning stop lamp switch may cause the brake lights to fail to illuminate when the brake pedal is depressed or may cause the brake lights to remain illuminated when the brake pedal is released. A defective stop lamp switch may also affect the operation of the brake-transmission shift interlock feature so the transmission would not be able to be shift out of the "park" position. It may also cause the electronic stability control (ESC) malfunction light to illuminate, and it may not deactivate the cruise control when the brake pedal is depressed.

Risk

Any of these malfunctions could lead to a crash.

Remedy

Dealers will replace the stop lamp switch free of charge. The recall began on september 2, 2009. Owners may contact hyundai of puerto rico customer service at 1‑787‑999‑4310.

Recall number 09V280000 · Recall details

What is wrong

Hyundai is recalling 532,633 my 2006-2007 accent, entourage, sonata, my 2007 azera, elantra and santa fe, my 2005-2007 tucson and my 2007-2008 veracruz vehicles. The stop lamp switch in the affected vehicles may malfunction. A malfunctioning stop lamp switch may cause the brake lights to not illuminate when the brake pedal is depressed or may cause the brake lights to remain illuminated when the brake pedal is released. A stop lamp switch malfunction may also affect the operation of the brake-transmission shift interlock feature so the transmission shifter would not be able to be shifted out of the park position. It may also cause the electronic stability control (ESC) malfunction light to illuminate, and it may not deactivate the cruise control when the brake pedal is depressed.

Risk

Any of these malfunctions, alone or in combination, may lead to a crash.

Remedy

Dealers will replace the stop lamp switch free of charge. The recall began on june 29, 2009. Owners may contact the hyundai customer assistance center at 1‑800‑633‑5151.

Recall number 09V122000 · Recall details

What is wrong

Hyundai is recalling 393,308 my 2006-2008 sonata vehicles equipped with an advanced air bag system which features an occupant classification system (ocs) in the right front seat. The purpose of the ocs is to disable the right passenger seat front air bag when it detects the presence of a child restraint system or small child in the right front seat. The right front air bag is disabled to prevent injuries to a child that may result from a right front air bag inflation during a crash.

Risk

Misclassification of a small stature adult as a child in the right front passenger seat may cause the right front air bag to not inflate in an accident that merits air bag deployment and may result in injury to the right front occupant.

Remedy

Dealers will verify that the ocs does not properly recognize a properly seated adult occupant. After verification, dealers will remove the right front seat cushion assembly and ship it to an evaluation and repair facility. This facility will evaluate and repair or reprogram the seat cushion and ocs as necessary. The recall is expected to begin on or about may 26, 2008. Owners may contact hyundai at 1‑800‑633‑5151.

Recall number 08V161000 · Recall details

What is wrong

On certain passenger vehicles, the air bag warning label installed on the sunvisors had lost adhesion to the sunvisors and had distorted or separated from the sun visors.

Risk

If the labels are distorted or missing, the driver or front seat passenger will not have information available that may help protect them in the event of a crash.

Remedy

Dealers will replace the sunvisor assemblies free of charge. The recall began on october 2, 2006. Owners may contact hyundai at 1‑800‑633‑5151.

Recall number 06V234000 · Recall details

What is wrong

On certain passenger vehicles, the inner bezels of the headlamps were not properly assembled which may cause the turn signal lenses to be improperly positioned.

Risk

An improperly positioned turn signal lens may reduce the intensity of the turn signal illumination, reducing its visibility to oncoming traffic, which may result in a crash.

Remedy

Dealers will replace the left and right headlamp assemblies free of charge. The recall began on june 26, 2006. Owners may contact hyundai at 1‑800‑633‑5151.

Recall number 06V180000 · Recall details

What is wrong

On certain passenger vehicles, the front seat belt may interfere with the manual seat back recliner knob and could cause the front manual seat back recliner to inadvertently release.

Risk

The inadvertent release of a front seat back recliner may result in injury to vehicle occupants.

Remedy

Dealers will replace the manual seat back recliner knob(s) free of charge. The recall began on october 14, 2005. Owners may contact hyundai at 1‑800‑633‑5151.

Recall number 05V377000 · Recall details

What is wrong

On certain passenger vehicles equipped with 3.3 liter engines and electronic stability control (ESC), the ESC may have been programmed to be oversensitive to the onset of oversteering while driving on banked curves, causing inadvertent application of the front outside brake when ESC activation may not be needed.

Risk

This may cause the vehicle to slow and may affect the path that the vehicle is traveling. Brake application caused by inadvertent ESC activation may result in a crash.

Remedy

Dealers will reprogram the ESC hydraulic electronic control unit. The recall began on july 29, 2005. Owners may contact hyundai at 1‑800‑633‑5151.

Recall number 05V316000 · Recall details

the federal safety agency 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 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 the federal safety agency 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 the federal safety agency's possession, and the potential risks to motor vehicle safety implicated by the petitioners' allegations, the federal safety agency does not believe that a formal investigation is warranted. Therefore, the petition is denied. A Federal Register Notice (FRN) further detailing the federal safety agency’s reasons for denial of the petition will be published. The reference numbers for the complaints to the federal safety agency 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

DP22003

The Office of Defects Investigation (ODI) of the federal safety agency 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 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. the federal safety agency'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 the federal safety agency'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, the federal safety agency 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 the federal safety agency?s reasons for denial of the petition will be published.

DP21003

On July 22, 2014 the Office of Defects Investigation (ODI) opened a preliminary evaluation to further analyze allegations of seat belt pretensioner malfunctions on model year (MY) 2006-2008 Hyundai Sonata vehicles.ODI received 131 unique reports alleging a failure within the seat belt pretensioner system, which was typically preceded by SRS light illumination.ODI requested more information from Hyundai in order to understand the nature of the failure and how the airbag deployment algorithm, the seat belt pretensioners, and/or the airbag function may be affected. In response to ODI?s information request (IR), Hyundai submitted 764 unique consumer and field reports and 19,847 warranty claims related to a failure in the front seat belt buckle assembly potentially causing a malfunction of the seat belt pretensioners.In it's response, Hyundai advised that if the resistance specifications for the seat belt buckle pretensioner circuit, located in the seat belt stalk, exceed the nominal range, a diagnostic trouble code will be set and the SRS warning indicator lamp will illuminate.The presence of this stored code will not affect the ability of the SRS Control Module (SRSCM) to detect a collision and command deployment of the pretensioners and airbags, if warranted.In fact, the wiring harness connector may be unplugged from the seat belt buckle pretensioner, and the signal to deploy the pretensioner will still be commanded and recorded.MY 2006-2008 Sonata?s utilize a dual pretensioner system by incorporating pretensioners into both the driver and front passenger seat belt retractor and the seat belt buckle assembly.The retractor pretensioner is located inside the B-pillar and winds (pretensions) the seat belt webbing back into the retractor housing during a collision, helping to remove seat belt slack and restrain the upper torso and hips.In contrast, the buckle pretensioner is located within the stalk of the seat belt assembly and acts to supplement lower limb protection.Both pretensioners are controlled by the SRSCM but utilize separate wiring and connectors.The seat belt retractor pretensioner circuitry and operation is independent of the seat belt buckle pretensioner connector and circuitry.Hyundai produced analysis indicating that increased resistance in the seat belt pretensioner which occurs in vehicle service does not result in a loss of buckle pretensioner.Hyundai further advised that in the unlikely event that a seat belt buckle pretensioner may not deploy due to increased resistance, the retractor pretensioner would still activate.Hyundai advised that the subject vehicles maintain their 5 STAR the federal safety agency safety rating using the retractor based pretensioner only.ODI notes that MY 2009-10 Sonatas reverted back to a single pretensioner system, and do not utilize seat belt buckle pretensioners. Hyundai advised its intention to initiate a warranty extension program to address concerns with the seat belt buckle prentensioner faults in MY 2006-2008 Hyundai Sonata vehicles.This action will extend the warranty coverage for this issue for 15 years or 250,000 miles, whichever occurs first.Given Hyundai's action and the minimal safety consequence this issue presents, further use of agency resources does not appear to be warranted.Accordingly, this investigation is closed.The closing of this investigation does not constitute a finding by the federal safety agency that a safety-related defect does not exist.The agency will monitor the issue and reserves the right to take further action if warranted by the circumstances. The ODI complaints cited above can be reviewed at http://www-odi.the federal safety agency.dot.gov/owners/Searchreference, se

PE14023

In a letter dated August 9, 2013, Hyundai-Kia America Technical Center, Inc. (Hyundai) notified the federal safety agency that Hyundaiis conducting a safety recall (13V‑354) involving approximately 239,000 vehicles involving model year (MY) 2006 through 2010 Hyundai Sonata vehicles (approximately 215,000)produced beginning on March 1, 2005 through January 21, 2010 and model year (MY) 2006 through 2011 Hyundai Azera vehicles (approximately 24,000) produced beginning on September 27, 2005 through November 22, 2010 that are registered in and operated or originally sold in the following 20 salt belt states and the District of Columbia: Connecticut, Delaware, Illinois, Indiana, Iowa, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, West Virginia, and Wisconsin.Hyundai will also inform dealers to inspect/repair vehicles that were previously registered in salt belt states but are currently registered elsewhere. Hyundai is conducting the recall to remedy a defect involving internal corrosion of the rear sub frame that may lead to separation of the rear upper/lower control arm(s) at their respective mounting points and/or separation of the axle from the transaxle where they meet.This could result in a loss of vehicle control and/or vehicle disablement which may increase the risk of a vehicle crash.In response to the federal safety agency?s Information Request (IR) letter, Hyundai stated the Azera vehicles utilizes the identical cross member and upper/lower rear control arm components as the subject (Sonata) vehicles.In analysis of both Vehicle Owner Questionnaire (VOQ) data submitted to the Office of Defects Investigation (ODI) and consumer complaint data submitted to Hyundai, ODI identified 19 non-duplicative reports alleging excessive corrosion of the rear sub frame. All of the complaint vehicles were either originally sold or registered at the time of the incident in one of the salt belt states.Of these 19 reports, 9 alleged either a suspension component separation or a fracture of the vehicle's rear cross member assembly.Similarly, ODI identified 8 warranty claims of rear sub frame replacement in data submitted by Hyundai due to excessive corrosion, all of which involved vehicles originally sold or operated in a salt belt state. Based on Hyundai's decision to conduct a safety recall, (13V‑354) this investigation is closed.The VOQs cited above can be viewed at www-odi.the federal safety agency.dot.gov/owners/Searchreference under the following identification numbers: 10535115, 10534110, 10525976, 10524726, 10521520, 10508368, 10505463, 10490073, 10486752, 10486435, 1048354, 10473922, and 10437887.

PE13007

By letter dated april 15, 2009, hyundai notified the agency that it will conduct a safety recall (the federal safety agency recall number 09v122) to replace the stop lamp switches on many of its model year 2005-2008 vehicles.see recall 09v122 for a complete list. The agency opened its investigation based on five complaints of stop lamp failure across several 2007 hyundai models. The agency also received early warning (ewr) reports on this issue.most of those failures were traced to the improper operation of the stop lamp switch that controls stop lamp illumination.a malfunctioning stop lamp switch can cause the vehicle's brake lights not to light during braking, or alternatively, it can cause the brake lights to stay lit even when a driver takes the foot off the brake pedal. Failure of the stop lamps to illuminate properly creates the hazard of rear end collisions when drivers following the subject vehicle do not recognize that the vehicle is slowing or stopping. Hyundai reported one crash incident (a frontal impact), without injury, that was alleged to have been caused by this defect.the agency reviewed the incident and cannot conclude that it is related to this defect. There are other potential problems related to failure of the stop lamp switch: failure of the cruise control to disengage, interference with proper functioning of antilock brakes and electronic stability control, and inability to move the gear shift lever out of park position.based on the above safety recall, this investigation is closed.

PE09003