Problems owners report
Complaints filed with NHTSA about the 2009 Hyundai Sonata, by the system named in each complaint. One complaint can name several.
- Service brakes64
- Electrical system61
- Engine56
- Electronic stability control (esc)51
- Unknown or other48
- Power train41
- Structure40
- Service brakes, hydraulic34
- Vehicle speed control31
- Air bags30
NHTSA ODI complaints (public domain) · updated 23 Oct 2026 · 26 injuries and 0 deaths reported
Compared with other years
NHTSA ODI complaints by model year
Fatal crashes in the US
From 2020 to 2023, 86 2009 Sonata vehicles were involved in crashes on US public roads in which someone died; 59 people died inside them, and 5 of the vehicles rolled over. This is a count, not a crash rate: it grows with the number of cars on the road.
NHTSA Fatality Analysis Reporting System (FARS), crash years 2020–2023 (public domain)
New York safety inspections
At its first New York inspection the 2009 Hyundai Sonata failed the safety check 2.94% of the time — 17% more often than the average 2009 passenger car (2.52%). Median odometer at inspection: 119,908 miles.
NY DMV Vehicle Inspections (vezn-fmmk), initial inspections since Aug 2021 · how we count
In the Netherlands
35 first registered in 2009 are on Dutch roads; 3% arrived later as imports. Median list price when new: €30,099.
Most common APK defects
- Bandenspanning niet op juiste waarde45
- Band onvoldoende profiel22
- Ruitenwisserinstallatie geeft onvoldoende zicht11
- Richtingaanwijzers kleur wijkt af/niet toegestaan9
- Stadslicht werkt niet (goed)9
- Stuur- of fuseekogel met slijtage kleiner of gelijk 1,0 mm8
- Kentekenplaatverlichting werkt niet (goed) / ontbreekt7
- Waarschuwingsinrichting airbag- / gordelsysteem geeft defect6
Colours
RDW Open Data: registered vehicles and APK defects (CC0) · defect descriptions in the RDW's Dutch wording
In the United Kingdom
44 cars built in 2009 were licensed for the road at the end of 2025, and 5 more were declared off the road (SORN).
Department for Transport and DVLA, vehicle licensing statistics (table VEH0124, year of manufacture) · Open Government Licence v3.0
In Finland
116 of these cars first registered in 2009 were in use in Finland on 30 Jun 2026, with an average of 250,000 km on the odometer at their last inspection.
Traficom (Finnish Transport and Communications Agency), open data on vehicles in use · CC BY 4.0
In New Zealand
182 2009 cars are on the New Zealand register; 2% arrived as used imports, 98% were sold new in New Zealand.
NZ Transport Agency Waka Kotahi, Motor Vehicle Register (March 2026) · CC BY 4.0
Fuel consumption
Official Canadian test results for 3 variants: combined 9.3–10.4 L/100 km (about 23–25 mpg US), CO₂ 214–239 g/km.
| Variant | City | Highway | Combined |
|---|---|---|---|
| Sonata · Full-size · Regular gasoline | 10.9 | 7.4 | 9.3 |
| Sonata · Full-size · Regular gasoline | 11.1 | 7.4 | 9.4 |
| Sonata · Full-size · Regular gasoline | 12.2 | 8.2 | 10.4 |
Litres per 100 km. Natural Resources Canada, Fuel consumption ratings (open.canada.ca) · Open Government Licence – Canada
Recalls in Canada
2 Transport Canada recalls for the 2009 Hyundai Sonata.
| 2013325 25 Sept 2013 | Electrical On certain vehicles, the stop lamp switch may fail and cause intermittent operation of the brake lights. Failure of the brake lights to illuminate when the brak… |
| 2013280 12 Aug 2013 | Structure On certain vehicles, road salt can corrode the rear crossmember assembly, which may ultimately lead to separation of the control arm at the mounting point. Thi… |
Transport Canada Vehicle Recalls Database · Contains information licensed under the Open Government Licence – Canada
Recalls
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.
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.
Whether a recall was fixed on a particular car is known only to the manufacturer: check the VIN at nhtsa.gov/recalls.
NHTSA recalls · summaries in NHTSA's own words
Service bulletins
What Hyundai told its dealers about the 2009 Hyundai Sonata: known faults, fixes and updates.
| Bulletin | Summary |
|---|---|
| 10251285 | This bulletin contains information about the proper removal of the windshield wiper blade protective cover on all models. If the protective cover is not removed correctly, there is a possibility of the rubber insert and rail spring becoming partially separated on the inner side of the wiper blade, which could lead to poor wiping performance and/or possible scratching of the windshield glass. Follow the procedure in this bulletin to properly remove the windshield wiper blade protective cover on all new wiper blades. |
| 10247189 | This bulletin provides important checkpoint guidelines when performing engine oil and filter change services. |
| 10235566 | Hyundai applies a Paint Protection Film (PPF) on new vehicles before delivery to dealerships. It provides a barrier between the paint and contaminants, such as rail dust, acid rain, and industrial fallout. In rare cases, the paint can become clouded under the PPF. These spots are the result of moisture trapped between the PPF and the paint. |
| 10230904 | This bulletin provides information regarding condensation related to the accumulated moisture in the headlamp, rear combination lamp, daytime running lamp (DRL), or fog lamp. This TSB illustrates the various causes of condensation inside the lamp assembly. Lamp assembly replacement is NOT necessary in most cases. This condition can be eliminated by turning on the lamps with the engine running for several minutes or during normal driving operation. |
| 10217258 | Effective June 2, 2008, Federal Motor Vehicle Safety Standard 110 (FMVSS 110) established a threshold for correcting load carrying capacity information indicated on tire placards when vehicle weight has been increased before retail sale. This limit is the lesser of 1.5% of GVWR or 100 pounds. If the total added weight exceeds the lesser of the limit, a label must be added to the driver-side B-pillar within 25mm (1 inch) of the original tire placard. |
| 10217251 | Follow the guidelines outlined in this bulletin to inspect and clean or replace certain components of the engine intake system accordingly during engine short block or sub-assembly replacement. |
| 10196546 | Hyundai approves only the ATF, DCT gear oil and IVT gear oil specified in the vehicles owners manual. Use of other ATF may result in improper shift quality or other drivability conditions. Use of other DCT and IVT gear oil may result in reduced durability. Hyundai does not approve the use of any aftermarket ATF or gear oil additives. |
| 10190044 | This bulletin provides the service procedure for engine connecting rod bearing clearance testing. Perform the procedure outlined in this bulletin to fulfill the Bearing Clearance Test inspection requirements to determine next required steps. |
| 10190038 | This bulletin provides best practice recommendations when performing brake service procedures. |
| 10189989 | This bulletin provides the inspection procedure and repair guidelines for certain vehicles listed below. |
| 10183963 | This bulletin describes the procedure to inspect and identify fluid which may appear around the brake caliper area. |
| 10183960 | This bulletin provides tire vibration service procedures, including how to optimize vehicle vibration performance. For all wheel/tire balance claims, the Tire Balance Data Sheet must be fully completed including imbalance and Road Force Variation (RFV) data. The Data Sheet can be found at the end of this bulletin. |
| 10178175 | This bulletin provides information regarding condensation related to moisture accumulation in the headlamp, rear combination lamp, daytime running lamp (DRL), or fog lamp. The TSB illustrates the various causes of condensation inside the lamp assembly. Lamp assembly replacement is NOT necessary in most cases. This condition can be eliminated by turning on the lamps with the engine running for several minutes, or during normal driving operation. |
| 10176182 | This bulletin provides information on tire maintenance best practices and procedures for dealers and customers to maximize tire life and performance. |
| 10176178 | This bulletin describes the general guidelines to help disinfect and protect vehicle exterior/interior surfaces using recommended safe chemical products. |
| 10174808 | This bulletin provides information on identifying dealer stock vehicles with either: A Battery SOC alert - low Battery State of Charge (SOC) at or below 50%. A 30 Day alert - vehicle has not started and reported an SOC in 30 days. |
| 10174807 | The automatic transmission warranty repair policy authorizes in-dealership repairs of the following components for both OEM (new) and remanufactured automatic transmissions: |
| 10173546 | This bulletin describes the general guidelines to disinfect and protect vehicle interior surfaces using certain safe chemical products. |
| 10172142 | This bulletin describes the requirements for all wheel alignment and/or vehicle tracking claims and best practices when diagnosing and conducting alignment-related repairs for all models and model years. |
| 10170883 | This bulletin provides guidelines to inspect the USB, head unit, and multi-box for common connection conditions. 2. This bulletin presents guidelines to inspect for common Android Auto and Apple CarPlay connection conditions. 3. This bulletin provides physical differences between the USB 2.0 port and USB 3.0 port. |
| 10169370 | The Blind Spot Detection (BSD) or Blind-Spot Collision Warning (BCW) is a system that measures the speed of and distance from the following vehicles by using two magnetic wave radar sensors attached in the rear bumper. The BSD/BCW detects vehicles within the blind spot zone and gives off an alarm (visual and audible). The two magnetic radar sensors provide these functions for BSD/BCW: ? Senses other vehicles in the BSD/BCW zone and turns on the BSD/BCW warning lamp for the driver. The warning lamp starts blinking, along with an audible sound, when the driver turns on the turn signal lamp to en |
| 10167253 | This bulletin provides instruction detailing the proper methodology for scanning and uploading captured GDS data files to the Techline Repository. Compliance with this bulletin ensures that the GDS data files are correctly transferred and matched with a Techline Case number. |
| 10160098 | This bulletin provides the procedure to write the Vehicle Identification Number (VIN) during the replacement of the Engine Control Module (ECM) or Powertrain Control Module (PCM). Once the VIN has been programmed to the ECM/PCM, it cannot be removed or overwritten. |
| 10110926 | Hyundai has announced an extended warranty for the motor driven power steering (MDPS) coupling on the following vehicles: ? 2011-2014 Sonata (YFa), 2011-2014 Sonata Hybrid (YF HEV) ? 2007-2015 Elantra (HD, MD/UD), 2009-2012 Elantra Touring (FD) The MDPS been extended to 10 years from the date of original delivery or the date of first use, or 100,000 miles, whichever occurs first. This warranty extension applies to all original and subsequent owners of the affected vehicles. |
| 10082725 | THIS BULLETIN PROVIDES INFORMATION ON COMPONENTS, ATTRIBUTES, AND PRECAUTIONS OF THE 7-SPEED DRY-TYPE DUAL CLUTCH TRANSMISSION (DCT). |
NHTSA manufacturer communications (public domain)
NHTSA investigations
Loss of Motive Power
Throttle control system vulnerabilities
Rear Control Arm Failure
NHTSA Office of Defects Investigation