10.0

really awful
Crashes / Fires:
10 / 5
Injuries / Deaths:
7 / 0
Average Mileage:
38,299 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2012 Hyundai Sonata brakes problems

brakes problem

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2012 Hyundai Sonata Owner Comments (Page 7 of 8)

« Read the previous 20 complaints

problem #23

Feb 102017

Sonata

  • 65,000 miles

A D V E R T I S E M E N T S

The contact owns a 2012 Hyundai Sonata. While releasing the brake pedal, the brake lights remained illuminated. The contact also indicated that the brakes would remain activated while the brake pedal was not being pressed. The vehicle was taken to the dealer where it was diagnosed that the brake pedal stopper needed to be replaced. The manufacturer was notified of the failure. The contact was informed that the vehicle was not included in NHTSA campaign number: 15V759000 (service brakes). The vehicle experienced the same failure listed in the recall. The failure mileage was 65,000.

- North Miami Beach, FL, USA

problem #22

Sep 042014

Sonata

  • 38,000 miles
I purchased the car in June 2014 it was used and had 38,940 miles. I've had to buy three 3 starters & 1 battery since I bought it. The mechanic in Florida stated there was an electrical issue which was shorting out my starter/battery. I took the car to rick case Hyundai in plantation, fl, after the first starter died, I do not recall the exact date and they told me to get a refund from Hyundai as it was still under warranty. I would have been between Sept.-Dec. 2014. I have only been reimbursed $310 from Hyundai to date for the first starter. I get my oil changed every 3,000-5,000 miles. I took the car to lithia Hyundai in fresno twice, Jan. 2016 for recall 132 ' they claimed nothing is wrong. Seven months later I have the same issue. First complaint, while driving the car home last night the car slowed down and stalled while driving; I had to tap the gas pedal several times and the car took off. This happened on a busy road with cars around. When backing the car, there is a knocking noise. This morning, the car did the same thing on my way to work and I almost had an accident, because it would slow down while my foot is on the gas pedal ' it was like I am running out of gas and I have the tank almost full. It would take off again after tapping the gas pedal several times. This was on a very busy road with a lot of cars. My fianc took the car August 2016 to visalia Hyundai and they tried to claim my car/VIN # does not show it as being under recall. I had to pay $81 to get that fixed and that issue was part of a recall as well but I was told my VIN # did not show up for it. I have had electrical issues and engine issues with this vehicle since 2014 & Hyundai has done nothing. I brought my vehicle to the dealer while still under warranty, they failed to do anything. I've paid a lot of $$$ monthly for this car & on repairs for a car that isn't safe.

- Visalia, CA, USA

problem #21

Jan 032017

Sonata

  • 75,000 miles
Driver side air bag light stays on, when I called Hyundai they told me take a picture and send it to them...? engine cuts out while driving and then reconnects tail lights stay on air conditioner makes loud noises.

- Tamarac, FL, USA

problem #20

Aug 012016

Sonata

  • 86,000 miles

A D V E R T I S E M E N T S

Car will not shift out of park- was parked and went to shift into reverse and it would not shift, called mechanic used shift release button to get out of park, brake lights do not work, cruise control doesnt work, ecs light stays on. Took car in for recall, they sold us the brake padal switch that I thought was the recall but they said would solve the problem and it did not solve the problem!!! this is my 17yr olds car and I am very nervous to have her drive this car now, but it can not be until we figure out brake lights!!

- Tamaroa, IL, USA

problem #19

Jul 022016

Sonata

  • 104,022 miles
I was driving with my daughter and took a wrong turn ending up on a dead end street on a hill in sonora. When I put it in reverse turned around then started going forward my entire car and brakes failed without warning. I quickly through on the emergency brake that stopped me from hitting a tree. Thank god it happened there as the next morning I would have been on a 2 lane mountain highway with all 3 of my daughters on a holiday weekend and it could have been fatal. My car has had all services and had just been serviced recently there were no issues and no recalls

- Modesto, CA, USA

problem #18

Mar 012016

Sonata

  • 29,000 miles
Reference NHTSA recall 15V75900 ie. Brake pedal stopper pad my vehicle has this exact issue, however was manufactured just after the recall period and thus I was told by Hyundai that it will not be fixed. Obviously, the recall needs to be extended to vehicles made after the April 2011 date.

- Overland Park, KS, USA

problem #17

Mar 102015

Sonata

  • 60 miles

A D V E R T I S E M E N T S

Hyundai break switch, Hyundai break lights, sunroof, air conditioning break switch gone out four times. Took to savannah Hyundai to be fixed. No fix as car continually does not accelerate in the middle of nowhere - on the highway or when getting ready to pull out in front of traffic - very unsafe. I have contacted Hyundai Corp concerning this issue since 2015. Savannah Hyundai service manager mike told us that we were not allowed to return for repairs because they got frustrated trying to figure out. Break light never works. Had this repaired 3 times. Savannah Hyundai put new sunroof on. Four months later it wont open or close. We have paid for everything over and over and over using our extended warranty and copays. Even if Hyundai or savannah Hyundai previously fixed something and it was even within 90 to 120 days that the repair was bad, they never offered to fix without charge. Always made us repay full deductible and costs.. car does not turn on air conditioning system intermittently. Trips get awfully hot. Sometimes starting up car and restarting fixes. Savannah Hyundai never able to fix. Savannah Hyundai has reported on two occasions that our car has serious electrical issues. They believe this is related to sunroof and brake light. This car has been having issues before 60,000 miles and stil lhas under 90,000 and same issues repeatedly. This car is not safe!!!!!!!!!!!!!!!!!!!!!!!!!! car is unsafe. Currently emailed david zukowski of Hyundai, other Hyundai outlets, message hyunda on fb. Unresolved.

- Fort Stewart, GA, USA

problem #16

Feb 212016

Sonata

  • 56,000 miles
The contact owns a 2012 Hyundai Sonata. The contact stated that while having the vehicle serviced for routine brakes. The vehicle was taken to an independent mechanic where it was diagnosed that the front brake calipers fractured and needed to be replaced. The vehicle was repaired. The manufacturer was notified of the failure. The failure mileage was approximately 56,000.

- Augusta, GA, USA

problem #15

Jan 302016

Sonata

  • miles
The engine oil pan was resealed five times and still its leaking. When they resealed the second time, they replaced the oil pan as well. After that it was resealed three more times and the car is at the dealer for sixth reseal. They are replacing the pan again. The brake caliper pistons are exhibiting excessive rust which I have not seen in my life while owning and maintaining various cars. The field engineer is saying that its normal and I don't agree with that. What I have seen based on that it's a design flaw. The caliper piston should be pressing completely against the brake pad surface area where as small portion of the caliper remains in non contact with the pad and the salt and slush during the winter gets into it making it rust which will impede the braking operation in future and may cause a fatal crash. Attached photographs are showing pack rust inside the piston on both the driver and passenger side.

- Wheaton, IL, USA

problem #14

Jan 012015

Sonata

  • miles
The contact owns a 2012 Hyundai Sonata. The contact received notification of NHTSA campaign number: 15V759000 (service brakes, hydraulic); however, the part to do the repair was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

- Leesburg, FL, USA

problem #13

Dec 182015

Sonata

  • 60,000 miles

A D V E R T I S E M E N T S

The vehicle has a history of losing power completely. At this point I am unable to enter the car with the keyless entry, you have to do it manually. The car was parked on the street. Once you put the key in the ignition the horn/alarm goes off and doesn't stop. It also seems to be revving while it is in park. While driving I experience little power surges from the car where it accelerates with me trying to do anything. There was also another instance where the car would not start once the emergency brake was engaged. Once disengaged the car started with a little hesitation. I only had the car for 6 months and have had to bring it back to the dealer at least 6 times.

- Mount Vernon, NY, USA

problem #12

Jun 012013

Sonata

  • 8,000 miles
On more than a dozen occasions since purchase, the vehicle has neglected to accelerate when the gas pedal is depressed nearly causing me to be hit by oncoming traffic. Additionally, the vehicle has slammed on the brakes at high rates of speed when the driver was barely applying pressure to the pedal; almost causing the vehicle to be rear ended. The vehicle has been inspected by two Hyundai dealerships for the issues; of which they claimed to have replicated. Both dealerships stated that it was normal behavior for the vehicle and there was nothing they could do to make the issues go away.

- Yale, MI, USA

problem #11

Sep 072014

Sonata 4-cyl

  • 40,000 miles
My car caught fire while being towed by my motorhome in South miami, fl on route to key West, fl. A South miami, fl Hyundai dealer repaired my car but did not replace all the parts paid for by my auto insurance company. The repair shop did not keep the burned parts as requested by me and my insurance company representative. Later, another Hyundai dealer completed the repairs as authorized by Hyundai usa after numerous communications with me, but the Hyundai dealer would not provide me with the burned parts as requested. Hyundai did not report that a fire had caused the damage. Not sure if Hyundai usa or its dealers have requirements to report fires in their vehicles. I have names of contacts with Hyundai usa in ca. I have the burned TPMS sensor not replaced by Hyundai, but paid for at my expense to a tire store in my home town. I have pictures of my car on fire; pictures of the burned parts on car in possession of my insurance company representative; I have receipts from the South miami Hyundai repairs, and I have receipts from the other Hyundai dealer for parts needing replacement but not replaced by the South miami Hyundai dealer but paid for by my auto insurance company. I also have a receipt for replacement of the burned TPMS sensor by a tire store in my home town. I filed a complaint against the South miami Hyundai dealer with the local government Agency responsible for licensing auto repair shops in that county.

- St. Augustine, FL, USA

problem #10

Jan 262015

Sonata

  • miles
On Jan 26 my husband was driving home and the road conditions were slippery. When he went to apply the brakes, he heard a loud pop and the brake went all the way down to the floor and would not come back up. Luckily this happened around the corner, but by the time the car made it into the driveway the brakes were smoking. I had to have the car towed to the mechanic. We had to replace the front brake pads, calipers and rotors. Also the brake switch oem had to replaced. When all said and done the total cost came to $729.64. Can I tell you how disappointed I am in this vehicle?? this vehicle is only a 2012 my high beams don't work nor does the cruise control. I am starting to think this car is a real lemon!!! at this point I would like to know if the brake system has any recalls because my bill was extreme and should not have happened on a 2012. I do not have the VIN number on me at this time. Very very disappointed and have nothing good to say about this car!

- Pennington , NJ, USA

problem #9

Aug 222014

Sonata 4-cyl

  • 28,500 miles
It is getting squeaky noise from brakes specifically early in the morning when I start driving it takes few minutes to go away this noise.

- Parma, OH, USA

problem #8

Sep 062011

Sonata

  • 50,000 miles
The contact owns a 2012 Hyundai Sonata. The contact stated that while driving 45 mph, the braking system failed to engage. The contact applied the emergency brake and the vehicle skidded. As a result, the contact crashed into a median. The driver side air bag failed to deploy. The contact sustained brain and back injuries and the rear passenger sustained injuries to the hands and shoulder, who both required medical attention. A police report was filed. The vehicle was destroyed. The manufacturer was made aware of the failure. The approximate failure mileage was 50,000.

- Bossier City , LA, USA

problem #7

Jun 222014

Sonata 4-cyl

  • 39,000 miles
The contact owns a 2012 Hyundai Sonata. The contact stated that after parking and turning off the vehicle in her residential garage, the vehicle started rolling backwards. In an attempt to stop the vehicle the contact fell which caused her to scrape her chin needing 10 stitches. The contact was taken to the emergency room. The failure mileage was 39,000. The consumer stated she and the police attempted to piece together the scenario, that the vehicle was not in park, when she turned it off. The consumer stated the vehicle could be put into any gear, and it could roll, whether it was on a flat of hilly surface. Updated 08/20/14 updated 8/27/14

- West Caldwell, NJ, USA

problem #6

Apr 162014

Sonata

  • miles
When I applied break my RPM idle goes up. I don't know if that is safe I show in other car RPM goes down. I took to dealer got oil change. And I asked why this happens. He told me to chack eco system. I chack eco system it was on off postion. I ask him when I bought car I never show RPM go up when I hate break. There no engine sing comesup on dashboard either. This really safety concern for my family. RPM should not go up when U hate breaks. It's should bring RPM down. RPM should go up when U hate gas padel. I get this. But when I go to any speed. And tried to applied break it should drop RPM should not go up.

- Tinleypark, IL, USA

problem #5

Mar 142014

Sonata 4-cyl

  • 13,000 miles
My wife was parking car pulling into space at aprox. 5mph, she applied brakes and pedal went too the floor without stopping, the continued to travel over cement stopper onto main thorough fair, she was able to stop by throwing car into park. She restarted car and brakes were ok..we brought car to dealer, they kept car for one week and could not find nothing wrong I showed them 5 other complaints with the same problem they said nothing could be done if car not repeat problem. We traded car for fear that this would happen again possibly killing ourselves or some innocent bystander.this is a very very dangerous matter and should be investigated further.

- Spging Hill, FL, USA

problem #4

Mar 012013

Sonata

  • 22,434 miles
When I was braking, the passenger front brakes made a horrible metal on metal sound. I had a mechanic look at the brakes (to far from a Hyundai dealer). The mechanic could not find any problems. This. Has gone on for months. I had the brake pads replaced even though the original pads were still good. I finally took my car to the Hyundai dealer who explained to me (the rotors were extremely rusted and needed to be replaced) what, this sounds like a manufacturing issue. No, I had all rotors replaced and new brake pads all the way around. Guess what, still making the sound in the front passenger side.

- Martinsburg, WV, USA

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