The Used Car Index

2012 Hyundai Sonata problems

NHTSA lists 1,711 complaints for the 2012 Hyundai Sonata, 53 of them mention a crash and 100 mention a fire. 30 complaints mention an injury, with 40 injuries and 1 deaths reported.

Data build 2026-10-08.

NHTSA lists this vehicle as HYUNDAI SONATA.

At a glance

Complaints
1,711
With crash
53
With fire
100
With injury (complaints)
30
Injuries
40
Deaths
1
Recalls
11
Do not drive recalls
0
Park outside recalls
1
Recall potential units (maximum)
1,649,478
Investigations
9
Open investigations
1
Manufacturer communications
228

Complaints per 100k sold: 741.961. Units sold: 230,605; sales year: 2012; basis: calendar_year_us_sales_proxy_for_model_year. goodcarbadcar.net.

Where the complaints are

Top systems
SystemComplaintsShare of this vehicle's complaints
ENGINE63437.1%
STEERING31118.2%
ELECTRICAL SYSTEM25715.0%
AIR BAGS17310.1%
SERVICE BRAKES1639.5%
EXTERIOR LIGHTING1438.4%
UNKNOWN OR OTHER1378.0%
POWER TRAIN1277.4%
FUEL/PROPULSION SYSTEM1046.1%
VEHICLE SPEED CONTROL975.7%
Top subsystems
SystemSubsystemComplaints
STRUCTUREBODY35
EXTERIOR LIGHTINGBRAKE LIGHTS13
FORWARD COLLISION AVOIDANCEAUTOMATIC EMERGENCY BRAKING7
VISIBILITYSUN/MOON ROOF ASSEMBLY7
EXTERIOR LIGHTINGTAIL LIGHTS6
ENGINE AND ENGINE COOLINGENGINE4
VEHICLE SPEED CONTROLACCELERATOR PEDAL4
ELECTRICAL SYSTEMWIRING3
EXTERIOR LIGHTINGHEADLIGHTS3
POWER TRAINAUTOMATIC TRANSMISSION3

One complaint can name several systems, so shares can add to more than 100 percent.

Model-generated complaint tags

These labels are model-generated, not NHTSA data.

Failure modes
LabelCountShare of taggedMean confidence
mechanical failure33826.7%0.79
loss of control32625.8%0.78
electrical electronic17413.8%0.78
noise or comfort1138.9%0.78
restraint or airbag1118.8%0.86
fire or overheating776.1%0.89
visibility or lighting594.7%0.83
unclear362.8%0.94
fluid or fuel leak241.9%0.83
structural or corrosion70.6%0.64
Severities
LabelCountShare of taggedMean confidence
moderate83766.2%0.82
low30624.2%0.66
high907.1%0.84
critical211.7%0.83
none110.9%0.65

Model: typesafe/jev-1.13-20260917; schema version: tag-v1. 1,265 tagged complaints of 1,711 complaints (73.9%).

Confidence is the model's own probability for the label it chose (0 to 1), not accuracy.

Model-generated labels on tagged complaints only. Model years 2013 and newer are tagged in full; 2012 in part (see tagged_share); earlier model years have no tags. NHTSA's own flags remain separate in the complaints block.

Recalls

See new recalls and investigations this week.

11 recalls. Showing the latest 10 of 11.

23V651000

Date: 2023-09-22. Systems: SERVICE BRAKES, HYDRAULIC.

Defect: Hyundai Motor America (Hyundai) is recalling certain 2011-2015 Elantra, Genesis Coupe, Sonata Hybrid, 2012-2015 Accent, Azera, Veloster, 2013-2015 Elantra Coupe, Santa Fe, 2014-2015 Equus, 2010-2012 Veracruz, 2010-2013 Tucson, 2015 Tucson Fuel Cell, and 2013 Santa Fe Sport vehicles. The Anti-Lock Brake System (ABS) module may leak brake fluid internally and cause an electrical short, which can re (excerpt)

Consequence: An engine compartment fire while parked or driving can increase the risk of injury. (excerpt)

Remedy: Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will replace the ABS fuse, free of charge. Owner notification letters were mailed April 10, 2024 through October 11, 2024. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 251. (excerpt)

Do not drive: No. Park outside: Yes.

20V746000

Date: 2020-12-01. Systems: ENGINE.

Defect: Hyundai Motor America (Hyundai) is recalling certain 2015-2016 Veloster, 2012 Santa Fe, 2011-2013 Sonata Hybrid, and 2016 Sonata Hybrid vehicles. The connecting rod bearings inside the engine may wear prematurely, which over time can result in engine damage. (excerpt)

Consequence: A damaged engine can increase the risk of a fire or it can cause an engine stall, increasing the risk of a crash. (excerpt)

Remedy: Hyundai will notify owners, and dealers will inspect the engine. If bearing damage is found, the engine will be replaced. Dealers will also install a software update containing a new Knock Sensor Detection System (KSDS). Repairs will be performed free of charge. The recall began March 31, 2021. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is (excerpt)

Do not drive: No. Park outside: No.

20V393000

Date: 2020-07-02. Systems: EQUIPMENT.

Defect: Hyundai Motor America (Hyundai) is recalling certain 2011-2012 Hyundai Elantra and Sonata Hybrid, 2012 Accent and Veloster vehicles. The 12V accessory socket outlet may have been over-tightened during installation, possibly disabling the thermal fuse and allowing the outlet to overheat with prolonged use, such as by using the Tire Mobility Kit air compressor to inflate a tire.

Consequence: An overheated accessory outlet increases the risk of fire.

Remedy: Hyundai will notify owners, and dealers will replace the Tire Mobility Kit accessory outlet plug with a direct-to-battery connection wire harness kit, free of charge. The recall began September 28, 2020. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 193.

Do not drive: No. Park outside: No.

18V934000

Date: 2018-12-28. Systems: ENGINE, FUEL SYSTEM, GASOLINE.

Defect: Hyundai Motor America (Hyundai) is recalling certain 2011-2014 Sonata and 2013-2014 Santa Fe Sport vehicles previously repaired under recall numbers 15V-568 and 17V-226. The high pressure fuel pipe that connects to the fuel pump outlet may have been damaged, misaligned, or improperly torqued during the engine replacement procedure, allowing fuel to leak from the pipe.

Consequence: A fuel leak in the presence of an ignition source can increase the risk of a fire.

Remedy: Hyundai will notify owners, and dealers will inspect and replace the fuel pipe, as necessary, free of charge. The recall began March 1, 2019. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's recall number for this recall is 180.

Do not drive: No. Park outside: No.

18V137000

Date: 2018-02-27. Systems: AIR BAGS, SEAT BELTS.

Defect: Hyundai Motor America (Hyundai) is recalling certain 2011-2013 Sonata and 2011-2012 Sonata Hybrid vehicles. On February 27, 2018, Hyundai Motor Company (Hyundai) notified NHTSA that they were recalling 154,753 model year 2011 Sonata vehicles. On April 18, 2018, Hyundai expanded the recall to include an additional 425,305 model year 2012-2013 Sonata and 2011-2012 Sonata Hybrid vehicles. In t (excerpt)

Consequence: If the frontal air bags, seat belt pretensioners, and side air bags are disabled, there is an increased risk of injury to the vehicle occupants in the event of a vehicle crash that necessitates deployment of these safety systems. (excerpt)

Remedy: Hyundai will notify owners, and dealers will install an external wire filter kit, free of charge. The recall began October 15, 2018. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 174. (excerpt)

Do not drive: No. Park outside: No.

17V617000

Date: 2017-10-04. Systems: SEAT BELTS.

Defect: Hyundai Motor America (Hyundai) is recalling certain 2011-2014 Sonata and 2011-2015 Sonata Hybrid vehicles previously repaired under recall campaign 17V-152. The seat belt linkages for both front seat belts may detach from the seat belt anchor pretensioners.

Consequence: If the seat belt linkage detaches from the seat belt anchorage, it can not properly restrain the occupant in the event of a crash, increasing the risk of injury.

Remedy: Hyundai will notify owners, and dealers will again verify the connection between the seat belt linkage and the pretensioner and additionally install a warning label to prevent future seat belt linkage detachment, free of charge. The recall began November 6, 2017. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 169.

Do not drive: No. Park outside: No.

17V152000

Date: 2017-03-08. Systems: SEAT BELTS.

Defect: Hyundai Motor America (Hyundai) is recalling certain 2011-2014 Sonata and 2011-2015 Sonata Hybrid vehicles. In the affected vehicles, the seat belt linkages for both front seat belts may detach from the seat belt anchor pretensioners.

Consequence: In the event of a crash, if the seat belts detach from the anchor pretensioners, it can increase the risk of injury.

Remedy: Hyundai will notify owners and dealers will inspect the connection between the seat belt linkages and the seat belt anchor pretensioners, repairing them as necessary, free of charge. The recall is expected to begin April 7, 2017. Owner's may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for the recall is 160.

Do not drive: No. Park outside: No.

15V759000

Date: 2015-11-16. Systems: EXTERIOR LIGHTING.

Defect: Hyundai Motor America (Hyundai) is recalling certain model 2011-2012 Sonata vehicles. The brake pedal stopper pad can deteriorate allowing the brake light switch plunger to remain extended when the brake pedal is released. (excerpt)

Consequence: If the brake light switch plunger does not retract as it should when the brake pedal is not being pressed, the brake lights may stay illuminated preventing accurate communication to rearward following vehicles that the vehicle is slowing or stopping. Additionally, if the brake switch plunger is not retracted, then the transmission can be shifted out of PARK without depressing the brake pedal. Eith (excerpt)

Remedy: Hyundai will notify owners, and dealers will replace the brake pedal stopper pad with an improved part, free of charge. The recall began on January 6, 2016. Owners may contact Hyundai customer service at 1-855-671-3059. Hyundai's number for this recall is 136. (excerpt)

Do not drive: No. Park outside: No.

15V568000

Date: 2015-09-10. Systems: ENGINE.

Defect: Hyundai Motor America (Hyundai) is recalling certain model year 2011-2012 Sonata vehicles manufactured December 11, 2009, to April 12, 2012 at Hyundai Motor Manufacturing Alabama and equipped with either a 2.0 liter or 2.4 liter Gasoline Direct injection engine. In the affected vehicles, metallic debris may not have been fully removed during manufacturing of the engine crankshaft. If the debris wa (excerpt)

Consequence: Engine failure would result in a vehicle stall, increasing the risk of a crash. (excerpt)

Remedy: Hyundai will notify owners, and dealers will inspect the vehicles and replace the engine assembly, as necessary, free of charge. Additionally, Hyundai Motor America will increase the warranty for the engine sub-assembly (short block) to 10 years/120,000 miles for both original and subsequent owners of 2011 and 2012 Sonatas manufactured at Hyundai Motor Manufacturing Alabama equipped with 2.0 lite (excerpt)

Do not drive: No. Park outside: No.

14V434000

Date: 2014-07-18. Systems: POWER TRAIN.

Defect: Hyundai Motor Company (Hyundai) is recalling certain model year 2011-2014 Sonata vehicles manufactured December 11, 2009, through May 29, 2014. In the affected vehicles, the transmission shift cable may detach from from the shift lever pin. (excerpt)

Consequence: If the transmission shift cable detaches, the transmission gear selection may not match the indicated gear and the vehicle may move in an unintended or unexpected direction, increasing the risk of a crash. Furthermore, when the driver parks the vehicle, despite selecting the 'PARK' position, the transmission may not be in 'PARK.' If the vehicle is not in the 'PARK' position and the parking brake (excerpt)

Remedy: Hyundai will notify owners, and dealers will inspect and, as necessary, repair the connection between the shift cable and shift lever, free of charge. The recall began in September 2014. Owners may contact Hyundai customer service at 1-800-633-5151. Hyundai's number for this recall is 123. (excerpt)

Do not drive: No. Park outside: No.

Investigations

9 investigations; 1 open.

AQ23002

Opened: 2023-11-17. Closed: Not listed.

Hyundai and Kia ABS Module Fires

The Office of Defects Investigation (ODI) has received eight Hyundai Motor America (Hyundai) and eight Kia America, Inc. (Kia) Part 573 Recall Reports between 2016 and 2023. The combined 16 safety recalls all involve the antilock braking system (ABS) modules or Hydraulic Electronic Control Units (HECU) manufactured by the equipment supplier Mando. The Part 573 Recall Reports contain varying defect

Systems: SERVICE BRAKES, HYDRAULIC.

Linked campaign numbers: None listed.

DP22005

Opened: 2023-01-27. Closed: 2023-08-07.

Pedestrian alert sounds

NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for pedestrian alert sounds for motor vehicles. The standard applies to hybrid and ele

Systems: ELECTRICAL SYSTEM.

Linked campaign numbers: 22V063000.

DP22003

Opened: 2022-09-12. Closed: 2023-12-12.

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 i

Systems: ENGINE.

Linked campaign numbers: None listed.

EA21003

Opened: 2021-12-22. Closed: 2024-02-05.

Engine Fires

On March 29, 2019, the Office of Defects Investigation (ODI) opened two Preliminary Evaluations (PE19-003 on Hyundai and PE19-004 on Kia) to broadly investigate incidents of non-crash fires (regardless of origin or operational status of the vehicle) on various model year Hyundai and Kia vehicles.A During the PE investigations, Hyundai and Kia issued several recalls to address vehicle fires, inclu

Systems: ENGINE.

Linked campaign numbers: 23V877.

DP21003

Opened: 2021-11-12. Closed: 2023-06-20.

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

Systems: VEHICLE SPEED CONTROL.

Linked campaign numbers: None listed.

PE19003

Opened: 2019-03-29. Closed: 2021-12-22.

Non-crash Vehicle Fires

During this Preliminary Evaluation (PE), the Office of Defects Investigation (ODI) assessed the scope, frequency and potential safety-related consequences of non-crash vehicle fires caused by both engine failures and failures of other vehicle systems/components in model year (MY) 2011-2014 Hyundai Sonata and Santa Fe vehicles equipped with Theta II and Lambda II engines (approximately 1.3 million

Systems: ELECTRICAL SYSTEM, ENGINE, ENGINE AND ENGINE COOLING, EXTERIOR LIGHTING, FUEL SYSTEM, GASOLINE, UNKNOWN OR OTHER.

Linked campaign numbers: 20V061000, 20V121000, 20V393000, 20V520000, 20V543000, 20V746000, 21V303000, 21V727000.

DP18003

Opened: 2018-08-21. Closed: 2019-05-10.

Non-crash Vehicle Fires

In a letter dated June 11, 2018, the Center for Auto Safety (CAS) petitioned the National Highway Traffic Safety Administration (NHTSA) to initiate a safety defect investigation into non-collision related fires on model year (MY) 2011-2014 Kia Optima and Sorento, and Hyundai Sonata and Santa Fe vehicles. In a letter dated July 24, 2018, CAS requested that MY 2010-2015 Kia Soul vehicles be added to

Systems: ELECTRICAL SYSTEM, ENGINE, ENGINE AND ENGINE COOLING, EXTERIOR LIGHTING, UNKNOWN OR OTHER.

Linked campaign numbers: 18V907000, 18V934000, 19V120000, 19V204000.

PE18003

Opened: 2018-03-16. Closed: 2019-08-30.

Air bags may be disabled during crash

The Office of Defects Investigation (ODI) opened PE18-003 on 3/16/18 to investigate incidents involving crashes, resulting in significant collision related damage, where the frontal airbags failed to deploy. ODI reviewed complaint data, available design, test, and field data on the model year (MY) 2011 Hyundai Sonata, MY 2012-2013 Kia Forte and Forte Koup vehicles. ODI also evaluated data from the

Systems: AIR BAGS, SEAT BELTS.

Linked campaign numbers: 18E043000, 18V137000, 18V363000.

RQ17004

Opened: 2017-05-18. Closed: 2021-12-22.

Scope and Timeliness

NHTSA opened Recall Query (RQ) 17-004 to investigate the timeliness and scope of Hyundai?s Theta II GDI engine recalls (Recall Nos. 15V-568 and 17V-226), and Hyundai?s compliance with reporting requirements. On November 23, 2020, the Agency entered into a Consent Order with Hyundai to administratively resolve NHTSA?s assertions of violations of law in connection with RQ17-004. NHTSA?s assertions i

Systems: ENGINE.

Linked campaign numbers: 17V226000, 19V063000.

Manufacturer communications

228 manufacturer communications.

Communications by system
SystemCount
ELECTRICAL SYSTEM66
EQUIPMENT59
ENGINE AND ENGINE COOLING57
ENGINE29
POWER TRAIN28
EQUIPMENT ADAPTIVE/MOBILITY17
AIR BAGS9
EXTERIOR LIGHTING8

11036632

Date: 2026-08-26. Type: Warranty Program/Extension. Systems: AIR BAGS.

The warranty coverage for the clock spring has been extended to 15 years with unlimited mileage from the date of original retail delivery or date of first use. Refer to the warranty and service parts information outlined in this bulletin whenever clock spring replacement is required.

11037230

Date: 2026-08-25. Type: Warranty Program/Extension. Systems: AIR BAGS.

The warranty coverage for the clock spring has been extended to 15 years with unlimited mileage from the date of original retail delivery or date of first use. Refer to the warranty and service parts information outlined in this bulletin whenever clock spring replacement is required.

11037231

Date: 2026-08-25. Type: Warranty Program/Extension. Systems: AIR BAGS.

The warranty coverage for the clock spring has been extended to 15 years with unlimited mileage from the date of original retail delivery or date of first use for original & subsequent owners.

11032522

Date: 2026-04-10. Type: Other. Systems: AIR BAGS.

The National Highway Traffic Safety Administration (NHTSA) has issued an urgent safety advisory regarding dangerous, counterfeit drivera side airbag inflators manufactured by Jilin Province Detiannuo Automobile Safety System Co., Ltd. (DTN), that have been identified in U.S. vehicles following prio

11032523

Date: 2026-04-10. Type: Other. Systems: AIR BAGS.

The National Highway Traffic Safety Administration (NHTSA) has identified the presence of substandard and dangerous drivera s-side airbag inflators manufactured by Jilin Province Detiannuo Automobile Safety System Co., Ltd. (DTN). These inflators were not supplied, approved, or authorized by the ve

11030330

Date: 2026-03-26. Type: Warranty Program/Extension. Systems: ENGINE.

This TSB references the Op codes to use for claim submission and the Parts required based on the vehiclea s inspection results from TSB 22-01-023H (DTC P1326 a Engine Bearing Inspection/Engine Replacement) or the latest version.

11030331

Date: 2026-03-26. Type: Warranty Program/Extension. Systems: ENGINE.

This TSB references the Op codes to use for claim submission and the Parts required based on the vehiclea s inspection results from TSB 22-01-023H-2 (DTC P1326 a Engine Bearing Inspection/Engine Replacement) or the latest version.

11027045

Date: 2025-12-19. Type: Other. Systems: AIR BAGS.

Hyundai has settled a class action lawsuit that alleges that certain Hyundai and Kia Class Vehicles (defined below) contain defective ZF-TRW airbag control units (a ZF-TRW ACUsa ) that are vulnerable to a condition called electrical overstress, which may cause the vehiclesa airbags and other saf

11027046

Date: 2025-12-19. Type: Other. Systems: AIR BAGS.

A Class Action settlement regarding the TRW Airbag was recently decided. Based on the Class Action, customers are eligible for certain settlement benefits. Impacted vehicles are also noted below. For further information regarding settlement benefits and contacts, please review the corresponding dea

11027047

Date: 2025-12-19. Type: Other. Systems: AIR BAGS.

A Class Action settlement regarding the TRW Airbag was recently decided. Based on the Class Action, customers are eligible for certain settlement benefits. Please see attached for details. Impacted vehicles are also noted below. For further information regarding settlement benefits and contacts, ple

Notes on this record

  • Complaints from the API and bulk file are merged and deduplicated by ODI number; the API alone misses records.
  • System and subsystem counts are numbers of distinct complaints, recalls or communications that name them. One record can name several systems, so shares across systems can add to more than 100 percent; a single share never exceeds 100 percent.
  • Recalls are counted once per campaign, investigations once per action and manufacturer communications once per NHTSA id, even when NHTSA lists several model names for the same record.
  • A sales denominator is a calendar-year proxy, not the population of vehicles still in use. Rates are copied from verified pipeline output.

Other names NHTSA uses

None listed.

Matched NHTSA models

Matched labels and complaints
NHTSA model labelComplaints
SONATA1,557
SONATA HYBRID154

Same model, other years

All model years | All Hyundai models

Other Hyundai models, 2012

Sources

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