2006 Hyundai Sonata problems, complaints & recalls

2006 Hyundai Sonata recalls (2)

• Recall 18V026000Jan 9, 201887,854 vehicles
  SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

  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 13V354000Aug 12, 2013364,502 vehicles
  SUSPENSION:REAR

  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.

NHTSA defect investigations

• DP22003Opened Sep 12, 2022Closed Dec 12, 2023

  Loss of Motive Power

  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 complain…

• DP21003Opened Nov 12, 2021Closed Jun 20, 2023

  Throttle control system vulnerabilities

  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 b…

• PE14023Opened Jul 22, 2014Closed Dec 1, 2014

  Seat Belt Buckle Electrical Malfunction

  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 informatio…

• PE13007Opened Mar 25, 2013Closed Aug 20, 2013led to recall 13V354000

  Rear Control Arm Failure

  In a letter dated August 9, 2013, Hyundai-Kia America Technical Center, Inc. (Hyundai) notified NHTSA 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 Di…

• PE09003Opened Jan 14, 2009Closed Apr 24, 2009led to recall 09V122000

  Stop lamp switch failure

  By letter dated april 15, 2009, hyundai notified the agency that it will conduct a safety recall (nhtsa 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 v…

Recent 2006 Hyundai Sonata complaints

Excerpts of the newest owner complaints, lightly cleaned of personal details. Complaints are unverified owner reports.

1. Filed Dec 22, 2025112,000 miNYEngine

   The contact owns a 2006 Hyundai Sonata. The contact stated that while driving at an undisclosed speed, the vehicle experienced a loss of automotive power. No warning light was illuminated. The contact was able to pull over to the shoulder of the roadway and noticed that engine oil was leaking onto the ground and the coolant level was abnormally low. The contact stated that the vehicle failed to restart and was towed to a local independent mechanic, where it was diagnosed…

   NHTSA complaint #11706449 · source
2. Filed May 25, 2025WIEngineTransmission & Drivetrain

   I am filing this complaint regarding a serious engine issue with my 2006 Hyundai Sonata equipped with a 2.4L GDI engine. My vehicle experienced [engine knocking, stalling, and then seized up indicating complete Engine failure] without warning, posing a potential safety hazard while driving. The issue appears to be identical to the known manufacturing defects that Hyundai has acknowledged in its recall of 2013–2014 Sonata models with the same engine Class Type. Although my…

   NHTSA complaint #11663025 · source
3. Filed May 7, 2025UTSteeringSuspension

   There is a recall for the rear lower control arms for the 2006 Hyundai sonata getting rusty and not performing. My car was taken in for an alignment and the mechanic said he isn’t able to make the toe match up to be in good driving standards. I tried reaching out to a Hyundai dealership and they checked the VIN and said they couldn’t do anything about it because my car isn’t in a certain part of the United States. If I don’t get this fixed soon the mechanic said my when…

   NHTSA complaint #11659574 · source
4. Filed Oct 3, 2024176,000 miNDSuspension

   The contact owns a 2006 Hyundai Sonata. The contact stated while driving at an undisclosed speed, the contact heard a loud bang and scraping sound coming from the vehicle. The ABS and check engine warning lights were illuminated. The vehicle was taken to the dealer to be diagnosed. The contact was informed that the control arm and suspension had failed and needed to be replaced. The vehicle was not repaired. The dealer was not contacted. The vehicle was not diagnosed or…

   NHTSA complaint #11617849 · source
5. Filed Aug 8, 2024140,000 miNVAirbags

   The contact owns a 2006 Hyundai Sonata. The contact stated that while driving at an undisclosed speed, the air bag warning light illuminated. The vehicle was not taken to the dealer or an independent mechanic. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 08V161000 (Air Bags); however, the VIN was not included. The manufacturer was notified of the failure but provided no assistance. The failure mileage was 140,000.

   NHTSA complaint #11607317 · source
6. Filed Apr 8, 2024DEBrakesOther / UnknownSuspension

   I have a 06 sonata 2.4l that had rear control arms rotted out plus the subframe. And my esc light is on not really sure what to wit that. But my car is down now due to rear control arms needed replaced.

   NHTSA complaint #11581825 · source
7. Filed Feb 23, 202497,000 miNYTowedSuspension

   The contact owns a 2006 Hyundai Sonata. The contact stated that while making a turn at 10-15 MPH, the contact heard a loud bang and scraping sound coming from the vehicle. The contact pulled over and discovered that the rear crossmember had detached. The vehicle was towed to an independent mechanic, who diagnosed that the lower and upper control arm bolts were severely corroded; however, the contact was not yet informed of what needed to be replaced. The vehicle was not…

   NHTSA complaint #11573621 · source
8. Filed Oct 13, 202370,000 miFLBrakes

   The contact owns a 2006 Hyundai Sonata. The contact stated that while his wife was driving at an undisclosed speed, the ABS warning light illuminated. The vehicle was taken to an independent mechanic where it was diagnosed that water had entered the ABS module and caused an electrical short. The contact was informed that the vehicle was included in NHTSA Campaign Number: 18V026000 (Service Brakes, Hydraulic). The vehicle was not repaired. An undisclosed dealer and the…

   NHTSA complaint #11549752 · source

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Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data, as of Oct 10, 2026. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. View this vehicle on NHTSA.gov Methodology