FaultScore

FaultScore report

2009 Hyundai Sonata problems

Owners have filed 612 complaints about the 2009 Hyundai Sonata with NHTSA between 2008 and 2026. The largest single group is the brakes. Across this model's run it ranks 11 of 32 worst.

C

FaultScore 49/100

Higher is worse. Measured against the other years of the Hyundai Sonata.

How this is worked out

The numbers

612

Complaints

29

Crashes reported

16

Fires reported

31

Injuries reported

68,783 mi

Median mileage at failure

Half of reported failures happened before this

22%

Failed under 36,000 miles

Inside a typical bumper-to-bumper warranty

What kind of bad

The letter says how bad. This says what kind — whether this year drew an unusual number of complaints, unusually dangerous ones, or failures that arrived unusually early.

Complaint volume 44 vs 50 Severity 64 vs 50 Early failure 38 vs 50
The dashed ring is 50 — the national norm. Further out is worse.
Complaint volume — 44
Against the median year of the Hyundai Sonata. 50 means typical for this model; 100 means roughly double.
Severity — 64
12.4% of these complaints involved a crash, fire, injury or death, against a national rate of 9.7%.
Early failure — 38
22% of failures with a mileage on record happened under 36,000 miles, against a national rate of 29%.

How 2009 compares with every other Hyundai Sonata

Click any bar to open that year's report.

Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks on a 2009 Hyundai Sonata

Every complaint is filed against a part. Follow any row for the complaints about that part alone.

Brakes 100 16.3%

Median failure at 52,000 miles

0 crashes, 3 fires · median 80,124 mi

Engine & Cooling 62 10.1%

2 crashes, 3 fires · median 99,000 mi

Median failure at 92,625 miles

0 crashes, 2 fires · median 80,000 mi

1 crashes, 1 fires · median 72,557 mi

3 crashes, 0 fires · median 38,889 mi

7 crashes, 1 fires · median 50,500 mi

Airbags 31 5.1%

11 crashes, 2 fires · median 42,000 mi

Suspension 26 4.2%

2 crashes, 0 fires · median 46,800 mi

Steering 26 4.2%

Median failure at 90,000 miles

0 crashes, 1 fires · median 73,000 mi

Median failure at 61,500 miles

Lights 15 2.5%

0 crashes, 3 fires · median 92,323 mi

Seat Belts 8 1.3%

2 crashes, 0 fires · median 95,000 mi

Equipment & Accessories 6 1.0%

Median failure at 32,320 miles

Doors, Latches & Locks 6 1.0%

Median failure at 59,250 miles

Wheels 6 1.0%

Median failure at 33,000 miles

Tires 6 1.0%

Median failure at 24,450 miles

Seats 3 0.5%

1 crashes, 0 fires · median 117,000 mi

Exactly what failed

NHTSA files every complaint against a named sub-assembly, not just a system. This is the difference between knowing it was "the engine" and knowing which part of it — the list to hand a mechanic.

Body 31 64.6%
Latch 3 6.3%
Ignition 3 6.3%
Manual Transmission 3 6.3%
Navigational System(Global Positioning System) 2 4.2%
Cooling System 2 4.2%
Rotor 2 4.2%
Sun/Moon Roof Assembly 2 4.2%

When it fails

Odometer readings owners gave when they filed. About half of all complaints include one.

Under 1,000 miles 17 3.5%
1,000 – 9,999 miles 10 2.0%
10,000 – 24,999 miles 49 10.0%
25,000 – 49,999 miles 88 17.9%
50,000 – 74,999 miles 107 21.7%
75,000 – 99,999 miles 95 19.3%
100,000 – 149,999 miles 90 18.3%
150,000+ miles 36 7.3%

When owners complained

A spike years after the car went on sale usually means a part wearing out on schedule across the whole fleet — the kind of pattern no single owner can see from inside their own car.

Aug 2008 peak 16 Jun 2026

NHTSA investigations into the 2009 Hyundai Sonata

An investigation is the step before a recall: the agency has seen enough complaints to look into a pattern itself. An open one means it thinks something may be wrong and nothing has been fixed yet.

DP22003 Opened 12 Sep 2022 Closed 12 Dec 2023 ENGINE

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...

DP21003 Opened 12 Nov 2021 Closed 20 Jun 2023 VEHICLE SPEED CONTROL:THROTTLE

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...

PE13007 Opened 25 Mar 2013 Closed 20 Aug 2013 SUSPENSION:REAR

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...

Recalls on the 2009 Hyundai Sonata

A complaint is one owner's allegation. A recall is the point at which the manufacturer or a regulator agreed the defect is real and dangerous enough to fix for free — however old the car is.

United States — NHTSA

13V354000

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.

13V113000

EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH

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 tra

Risk: Failure to illuminate the stop lamps during braking or inability to disengage the cruise control could increase the risk of a crash. Additionally, when the ignition is in the 'ON' position, the transmission shifter may be able to be moved out of Park without first applying the brake. This may lead to unintentional movement of the car which may increase the risk of a crash.

Canada — Transport Canada

Canada runs its own recall programme, and its campaigns do not always mirror the American ones.

Recall 2013325 110,104 units in Canada

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 brake pedal is depressed could result in a crash causing property damage and/or personal injury. Correction: Dealers will replace the switch.

Recall 2013280 52,317 units in Canada

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. This would allow the wheel to rotate off its designed axis, and could result in a loss of vehicle control and a crash causing property damage and/or personal injury. Correction: Dealers will repair or replace the rear crossmember assembly.

Recalls cover specific build ranges, so check your own vehicle by VIN at nhtsa.gov/recalls or, in Canada, Transport Canada.

Complaints that involved harm

Reports where the owner recorded a crash, a fire, an injury or a death.

at 140,000 miles Oregon City, OR Crash 2 injured

AIR BAGS

The contact owned a 2009 Hyundai Sonata. The contact stated that while his daughter was driving at 45 MPH, the vehicle was turning the corner. It was unknown if any warning lights were illuminated. As a result, the vehicle was T-boned by a vehicle that was turning the corner, then crashed and the vehicle came to a stop at an unknown location. Most of the impact was received from the front passenger side. The other divers speed was unknown. None of the air bags deployed. The contact suffered injuries to the head and the lungs when she impacted the steering wheel. The contact was taken to the hospital by an ambulance. The contact's daughter was in a coma and had brain trauma and a punctured lung. A police report was filed. The vehicle was towed to a tow yard. The other vehicle owner was injured as well, the extent of his injuries was unknown. There was no property damage. The manufacturer was not made aware of the failure. The failure mileage was 140,000.

NHTSA complaint #11645548 — an unverified report by a vehicle owner.

Yorba Linda, CA Fire

UNKNOWN OR OTHER

5/18/24 in the afternoon, driving the car on freeway. the car lost power. AC stopped. Heat and check engine lights came on. Pulled car to shoulder. Driver’s window was foggy. Smoke coming from front. Exited the car. Flames seen underneath front of car and passenger compartment. Smoke worsened and within minutes 10 foot high flames engulfed the car. Fire department had to extinguish the flames. And California Highway Patrol blocked off several lanes. The vehicle totally was incinerated. I filed a police report number 240518LA2144. I do not have the report yet. It is not ready. It was filed with the California highway patrol.

NHTSA complaint #11591384 — an unverified report by a vehicle owner.

Yorba Linda, CA Fire

ENGINE

5/18/24 in the afternoon, driving the car on freeway. the car lost power. AC stopped. Heat and check engine lights came on. Pulled car to shoulder. Driver’s window was foggy. Smoke coming from front. Exited the car. Flames seen underneath front of car and passenger compartment. Smoke worsened and within minutes 10 foot high flames engulfed the car. Fire department had to extinguish the flames. And California Highway Patrol blocked off several lanes. The vehicle totally was incinerated. I filed a police report number 240518LA2144. I do not have the report yet. It is not ready. It was filed with the California highway patrol.

NHTSA complaint #11591384 — an unverified report by a vehicle owner.

Boynton Beach, FL Fire

AIR BAGS

Vehicle sat in driveway for one week while on cruise. The day of return the sonata caught on fire without any person touching the car for one week. Brother who’s house it was at was woken by neighbors at 7sm. Home had minor damage, but it could of been bad if it was in someone’s garage. Fire started in engine and console. Fire department could not find out a reason. Car was totaled. Had to rent a car to get home that was 2 hours away. Never had an issue with this vehicle in the 12 years I owned it.

NHTSA complaint #11573193 — an unverified report by a vehicle owner.

Boynton Beach, FL Fire

STRUCTURE:BODY

Vehicle sat in driveway for one week while on cruise. The day of return the sonata caught on fire without any person touching the car for one week. Brother who’s house it was at was woken by neighbors at 7sm. Home had minor damage, but it could of been bad if it was in someone’s garage. Fire started in engine and console. Fire department could not find out a reason. Car was totaled. Had to rent a car to get home that was 2 hours away. Never had an issue with this vehicle in the 12 years I owned it.

NHTSA complaint #11573193 — an unverified report by a vehicle owner.

Boynton Beach, FL Fire

ENGINE

Vehicle sat in driveway for one week while on cruise. The day of return the sonata caught on fire without any person touching the car for one week. Brother who’s house it was at was woken by neighbors at 7sm. Home had minor damage, but it could of been bad if it was in someone’s garage. Fire started in engine and console. Fire department could not find out a reason. Car was totaled. Had to rent a car to get home that was 2 hours away. Never had an issue with this vehicle in the 12 years I owned it.

NHTSA complaint #11573193 — an unverified report by a vehicle owner.

The most recent complaints

In the owners' own words, exactly as filed with NHTSA.

Chicago, IL

STEERING

My 2009 Hyundai Sonata was taken to the Hyundai of Lincolnwood dealership on May 19th. The certified technician formally diagnosed severe structural corrosion on both front and rear subframes (engine cradles), declaring the vehicle completely unsafe to drive. The dealership is withholding the vehicle under safety custody but refuses to provide a loaner or rental car. Hyundai Motor America states the replacement parts are on indefinite backorder with no ETA, leaving me stranded with no safe alternative transportation since May 19th. This severe structural corrosion poses an imminent risk of suspension failure while driving

NHTSA complaint #11742084 — an unverified report by a vehicle owner.

Chicago, IL

SUSPENSION

My 2009 Hyundai Sonata was taken to the Hyundai of Lincolnwood dealership on May 19th. The certified technician formally diagnosed severe structural corrosion on both front and rear subframes (engine cradles), declaring the vehicle completely unsafe to drive. The dealership is withholding the vehicle under safety custody but refuses to provide a loaner or rental car. Hyundai Motor America states the replacement parts are on indefinite backorder with no ETA, leaving me stranded with no safe alternative transportation since May 19th. This severe structural corrosion poses an imminent risk of suspension failure while driving

NHTSA complaint #11742084 — an unverified report by a vehicle owner.

Centerview, MO

POWER TRAIN

Passenger seat belt doesn’t click in. Miss fire Poor acceleration Exhaust leak Power lost Mechanic can’t find the problem Check engine light on

NHTSA complaint #11715187 — an unverified report by a vehicle owner.

Centerview, MO

VEHICLE SPEED CONTROL

Passenger seat belt doesn’t click in. Miss fire Poor acceleration Exhaust leak Power lost Mechanic can’t find the problem Check engine light on

NHTSA complaint #11715187 — an unverified report by a vehicle owner.

Centerview, MO

ELECTRICAL SYSTEM

Passenger seat belt doesn’t click in. Miss fire Poor acceleration Exhaust leak Power lost Mechanic can’t find the problem Check engine light on

NHTSA complaint #11715187 — an unverified report by a vehicle owner.

Fairborn, OH

VEHICLE SPEED CONTROL

Once the car gets slowed down and reaches 20 mph of speed by applying the brake or not. It gives a sudden jerk, which causes immediate reduction in speed.

NHTSA complaint #11714094 — an unverified report by a vehicle owner.

Fairborn, OH

ENGINE

Once the car gets slowed down and reaches 20 mph of speed by applying the brake or not. It gives a sudden jerk, which causes immediate reduction in speed.

NHTSA complaint #11714094 — an unverified report by a vehicle owner.

High Point, NC

UNKNOWN OR OTHER

Brakes seize up while driving and then cannot move the vehicle. This causes a dangerous situation while driving and then breaks lock up and cannot move car even though vehicle is on and then stopped for a stop light. Car must then be turned off and sit for about 30 minutes so it can unseize and when that happens, you can then resume driving and then check engine light comes on. Brake lights were staying on even when vehicle is shut completely off. ABS and ESC lights stay on consistently and never turn off. Vehicle brake switch was replaced at Carolina Hyundai of high point, NC. So break lights have been repaired. They had to order the stop switch lamp replacement for recall as it was never done and will be fixed in next week. 3 door handles fell off and cannot open the rear driver side door at all. Window electric system won’t let windows go up and down and had to make a latch pull string to open driver door. Passenger door will not open at all and no handle and is a dangerous situation. Break switch not being replaced would have cause an electrical fire and is a complete dangerous vehicle even after being inspected less than a week ago

NHTSA complaint #11709161 — an unverified report by a vehicle owner.

High Point, NC

ELECTRICAL SYSTEM

Brakes seize up while driving and then cannot move the vehicle. This causes a dangerous situation while driving and then breaks lock up and cannot move car even though vehicle is on and then stopped for a stop light. Car must then be turned off and sit for about 30 minutes so it can unseize and when that happens, you can then resume driving and then check engine light comes on. Brake lights were staying on even when vehicle is shut completely off. ABS and ESC lights stay on consistently and never turn off. Vehicle brake switch was replaced at Carolina Hyundai of high point, NC. So break lights have been repaired. They had to order the stop switch lamp replacement for recall as it was never done and will be fixed in next week. 3 door handles fell off and cannot open the rear driver side door at all. Window electric system won’t let windows go up and down and had to make a latch pull string to open driver door. Passenger door will not open at all and no handle and is a dangerous situation. Break switch not being replaced would have cause an electrical fire and is a complete dangerous vehicle even after being inspected less than a week ago

NHTSA complaint #11709161 — an unverified report by a vehicle owner.

High Point, NC

SERVICE BRAKES

Brakes seize up while driving and then cannot move the vehicle. This causes a dangerous situation while driving and then breaks lock up and cannot move car even though vehicle is on and then stopped for a stop light. Car must then be turned off and sit for about 30 minutes so it can unseize and when that happens, you can then resume driving and then check engine light comes on. Brake lights were staying on even when vehicle is shut completely off. ABS and ESC lights stay on consistently and never turn off. Vehicle brake switch was replaced at Carolina Hyundai of high point, NC. So break lights have been repaired. They had to order the stop switch lamp replacement for recall as it was never done and will be fixed in next week. 3 door handles fell off and cannot open the rear driver side door at all. Window electric system won’t let windows go up and down and had to make a latch pull string to open driver door. Passenger door will not open at all and no handle and is a dangerous situation. Break switch not being replaced would have cause an electrical fire and is a complete dangerous vehicle even after being inspected less than a week ago

NHTSA complaint #11709161 — an unverified report by a vehicle owner.

Cockeysville, MD

ELECTRICAL SYSTEM

Engine leaking oil from the front cylinder bank’s valve cover or leaking from the valve cover’s gasket onto the alternator. A sufficient amount of oil could damage the alternator resulting in illumination of the charging system warning lamp and disablement of the charging system. If the vehicle is continually driven with a disabled charging system, the engine can shut off, increasing the risk of a crash.

NHTSA complaint #11684675 — an unverified report by a vehicle owner.

Cockeysville, MD

ELECTRICAL SYSTEM

Oil Leak on Alternator Engine leaking oil from the front cylinder bank’s valve cover or from the valve cover’s gasket onto the alternator. An unknown amount of oil damaged the alternator resulting in illumination of the charging system warning lamp and disablement of the charging system. If the vehicle is continually driven with a disabled charging system, the engine can shut off, increasing the risk of a crash.

NHTSA complaint #11684677 — an unverified report by a vehicle owner.

Cockeysville, MD

ENGINE

Engine leaking oil from the front cylinder bank’s valve cover or leaking from the valve cover’s gasket onto the alternator. A sufficient amount of oil could damage the alternator resulting in illumination of the charging system warning lamp and disablement of the charging system. If the vehicle is continually driven with a disabled charging system, the engine can shut off, increasing the risk of a crash.

NHTSA complaint #11684675 — an unverified report by a vehicle owner.

Cockeysville, MD

ENGINE

Oil Leak on Alternator Engine leaking oil from the front cylinder bank’s valve cover or from the valve cover’s gasket onto the alternator. An unknown amount of oil damaged the alternator resulting in illumination of the charging system warning lamp and disablement of the charging system. If the vehicle is continually driven with a disabled charging system, the engine can shut off, increasing the risk of a crash.

NHTSA complaint #11684677 — an unverified report by a vehicle owner.

Cockeysville, MD

SERVICE BRAKES

Brake Calipers are getting stuck often damaging the rotors and pads. This happens even for new calipers and rotors that won't last more than one year after replacement. The parts were original from manufacturer. The rear and front brakes were randomly getting stuck on one wheel after a period of using brakes. This put the vehicle in danger of getting fire from overheating rotors or increasing the risk of a crash because of an unusable brake system. This incident has repeated over time from 2017 till 2025 inducing big spendings for fixing brakes

NHTSA complaint #11684682 — an unverified report by a vehicle owner.

at 140,000 miles Oregon City, OR Crash 2 injured

AIR BAGS

The contact owned a 2009 Hyundai Sonata. The contact stated that while his daughter was driving at 45 MPH, the vehicle was turning the corner. It was unknown if any warning lights were illuminated. As a result, the vehicle was T-boned by a vehicle that was turning the corner, then crashed and the vehicle came to a stop at an unknown location. Most of the impact was received from the front passenger side. The other divers speed was unknown. None of the air bags deployed. The contact suffered injuries to the head and the lungs when she impacted the steering wheel. The contact was taken to the hospital by an ambulance. The contact's daughter was in a coma and had brain trauma and a punctured lung. A police report was filed. The vehicle was towed to a tow yard. The other vehicle owner was injured as well, the extent of his injuries was unknown. There was no property damage. The manufacturer was not made aware of the failure. The failure mileage was 140,000.

NHTSA complaint #11645548 — an unverified report by a vehicle owner.

Chesapeake, VA

UNKNOWN OR OTHER

Excessively cracked dashboard. The entire dash in my 2009 Hyundai Sonata is cracked and a replacement has been denied by Hyundai USA. A cracked dashboard could cause reduced structural integrity. The dashboard is a structural component designed to help absorb and distribute some of the forces in a collision. Cracks can compromise this ability to perform this function potentially increasing the force experienced by the occupants and the and other parts of the vehicle. It can also cause increased risk of debris and shrapnel. During a collision the cracked dashboard may break apart more easily causing sharp or jagged pieces to become projectiles inside of the cabin these fragments can pose a serious injury risk to occupants. It can also result in an impaired airbag deployment. Many vehicles have airbags in the dashboard a severely cracked dashboard could obstruct or improperly deploy airbags for example the air bag may not fully deploy reducing its effectiveness and the dashboard may puncture or otherwise interfere with the airbag as it inflates creating additional safety hazards. Cracks may expose sharp edges or materials under the dashboard which could harm occupants during a collision, especially in areas where passengers may come into contact with the dashboard. A cracked dashboard could also cause a compromised electrical system dashboards house numerous electrical systems, sensors and controls cracks could indicate underlying damage to these components. In a collision these systems may fail or behave unpredictably which could further reduce safety features. Cracked dashboards present a significant risk during a collision and should be addressed by the manufacturer promptly to ensure its customer safety.

NHTSA complaint #11632686 — an unverified report by a vehicle owner.

at 151,000 miles Belleville, MI

STEERING

The contact owns a 2009 Hyundai Sonata. The contact stated while driving approximately 30 MPH, the steering wheel suddenly became stiff and failed to turn in either direction. No warning light was illuminated. The contact stated that an appointment was scheduled with the dealer to inspect the vehicle. The vehicle was not yet diagnosed or repaired. Upon further investigation, the contact related the failure to NHTSA Campaign Number: 10V426000 (Steering); however, the VIN was not included. The manufacturer was notified of the failure. The failure mileage was approximately 151,000.

NHTSA complaint #11630061 — an unverified report by a vehicle owner.

Yorba Linda, CA Fire

UNKNOWN OR OTHER

5/18/24 in the afternoon, driving the car on freeway. the car lost power. AC stopped. Heat and check engine lights came on. Pulled car to shoulder. Driver’s window was foggy. Smoke coming from front. Exited the car. Flames seen underneath front of car and passenger compartment. Smoke worsened and within minutes 10 foot high flames engulfed the car. Fire department had to extinguish the flames. And California Highway Patrol blocked off several lanes. The vehicle totally was incinerated. I filed a police report number 240518LA2144. I do not have the report yet. It is not ready. It was filed with the California highway patrol.

NHTSA complaint #11591384 — an unverified report by a vehicle owner.

Yorba Linda, CA Fire

ENGINE

5/18/24 in the afternoon, driving the car on freeway. the car lost power. AC stopped. Heat and check engine lights came on. Pulled car to shoulder. Driver’s window was foggy. Smoke coming from front. Exited the car. Flames seen underneath front of car and passenger compartment. Smoke worsened and within minutes 10 foot high flames engulfed the car. Fire department had to extinguish the flames. And California Highway Patrol blocked off several lanes. The vehicle totally was incinerated. I filed a police report number 240518LA2144. I do not have the report yet. It is not ready. It was filed with the California highway patrol.

NHTSA complaint #11591384 — an unverified report by a vehicle owner.

Boynton Beach, FL Fire

AIR BAGS

Vehicle sat in driveway for one week while on cruise. The day of return the sonata caught on fire without any person touching the car for one week. Brother who’s house it was at was woken by neighbors at 7sm. Home had minor damage, but it could of been bad if it was in someone’s garage. Fire started in engine and console. Fire department could not find out a reason. Car was totaled. Had to rent a car to get home that was 2 hours away. Never had an issue with this vehicle in the 12 years I owned it.

NHTSA complaint #11573193 — an unverified report by a vehicle owner.

Boynton Beach, FL Fire

STRUCTURE:BODY

Vehicle sat in driveway for one week while on cruise. The day of return the sonata caught on fire without any person touching the car for one week. Brother who’s house it was at was woken by neighbors at 7sm. Home had minor damage, but it could of been bad if it was in someone’s garage. Fire started in engine and console. Fire department could not find out a reason. Car was totaled. Had to rent a car to get home that was 2 hours away. Never had an issue with this vehicle in the 12 years I owned it.

NHTSA complaint #11573193 — an unverified report by a vehicle owner.

Boynton Beach, FL Fire

ENGINE

Vehicle sat in driveway for one week while on cruise. The day of return the sonata caught on fire without any person touching the car for one week. Brother who’s house it was at was woken by neighbors at 7sm. Home had minor damage, but it could of been bad if it was in someone’s garage. Fire started in engine and console. Fire department could not find out a reason. Car was totaled. Had to rent a car to get home that was 2 hours away. Never had an issue with this vehicle in the 12 years I owned it.

NHTSA complaint #11573193 — an unverified report by a vehicle owner.

at 184,500 miles Saint Paul Park, MN

ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

The contact owns a 2009 Hyundai Sonata. The contact stated that while her daughter was driving 60 MPH, the vehicle lost motive power. The contact was able to pull to the shoulder of the roadway, where the vehicle failed to restart. After calling AAA, the technician determined the vehicle had run out of gasoline however, the instrument panel was reading a half tank. No warning lights were illuminated. The vehicle was towed to the dealer, who diagnosed a failure with the instrument panel. The vehicle was not repaired. The manufacturer was notified of the failure but offered no assistance. The failure mileage was 184,500.

NHTSA complaint #11543818 — an unverified report by a vehicle owner.

Abita Springs, LA

UNKNOWN OR OTHER

I see that the manufacturer has an "Open Service Campaign" on their Sonata's shark fins. I've taken mine to the local dealership and they want a min. $700 to replace the shark fin. It just came off somewhere (a couple of years ago) and, now, my car has to be jumped off if I let it sit more than two days. I have had it inspected by the dealer and an individual garage. No one would tell me what was draining my battery. I am a senior citizen and fear I will get stranded on the road somewhere. The missing fin lets water into my car, soaking the carpets, etc. Finally, it was suggested that the car cover I keep on it touches the exposed fin components and that's what was draining my battery. It seems that the manufacturer was aware enough of this faulty part to want to prevent complaints by voluntarily replacing problematic parts (thus the service campaign). And, there are a lot of videos on YouTube from DIY folks who've suffered through replacing the shark fins (many different models) themselves. It seems, however, the manufacturer only notified dealers with said "open service campaign," not the public, as in a proper Recall process. That way, they get to make more money off the public when the part falls off? Please advise how one might get the dealers to do the right thing. Thank you.

NHTSA complaint #11533647 — an unverified report by a vehicle owner.