2013 Hyundai Sonata brakes problems

Filed Oct 29, 2026 · Brakes, Driver assistance · 158,000 miles · FL

The contact owns a 2013 Hyundai Sonata. The contact stated that while operating the vehicle and depressing the brake pedal while at a stop light, the vehicle continued rolling forward. Additionally, while driving at highway speeds, the vehicle experienced phantom braking causing the vehicle suddenly decelerate. The vehicle was taken to the local Midas Service Center who was unable to determine the cause of the failure. The vehicle was later taken to the local dealer, and a software update was performed on the braking system; however, shortly after retrieving the vehicle the failure reoccurred. The manufacturer was notified of the failure. The failure mileage was 158,000.

Filed Sep 18, 2026 · Brakes, Electrical · CA

In 2023, my Hyundai Sonota 2013 hybrid stopped on the freeway putting myself and others at risk. It told me to stop and pull over to a safe spot but everything locked up and I couldn't move it. I had to get a fuse replaced and it cost over $2k. 3 years later, my cars EBrake light has remained on for a few weeks, it will show a battery discharge warning upon starting up sometimes but now I can't even drive it as it displays "check brake and hybrid warning system" alerts appear on the dash display. I've already been terrified for years that this would happen again. This car is absolutely unsafe. It's still under 100k miles and has given me so many problems even though I have taken great care of it. I am taking it to the Hyundai dealership for another diagnostic. The fact that I see so many others online with similar issues leads me to believe that there should be more recalls on this car; moreover, I believe Hyundai purposely designs this models to break down regularly so we can take it to their dealership to be exonerated by their high prices for parts and labor. Hyundai is a con artist company. They do not design their automobiles with the safety of drivers in mind.

Filed Aug 10, 2026 · Airbags, Brakes · MN

My 2013 Hyundai Sonata (VIN [XXX]) suffered a driver's airbag clock spring failure, completely disabling the primary restraint safety system. ABS light was on, the horn and all other electronics on the steering wheel were not functioning. All symptoms indicated in the recall This vehicle is explicitly covered under Hyundai Extended Warranty Campaign TXXA/TXXJ for 15 years/unlimited miles. However, Hyundai's validation systems are actively rejecting my VIN and blocking my federal right to a cost-free safety remedy or repair reimbursement. I replaced clock-spring and mechanic suggested i check into the recall. I attached receipt for repairs INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jun 5, 2026 · Brakes, Engine · RI

To Whom It May Concern: I am submitting this complaint to report ongoing safety concerns involving my 2013 Hyundai Sonata. I purchased this vehicle in 2022 through financing and paid it off in 2025. Since acquiring the vehicle, I have experienced persistent mechanical issues that I believe may pose a safety risk to myself, my child, and others on the road. The most concerning issue involves the braking system. I have had the brakes replaced and serviced multiple times, yet the brakes begin grinding again within a very short period, including an instance where the grinding returned approximately one month after replacement. Despite spending money on repairs, the problem continues to reoccur. I am concerned that there may be an underlying defect affecting the braking system that is not being properly identified or corrected through normal maintenance. In addition, the vehicle consumes an excessive amount of oil, requiring frequent monitoring and replacement between oil changes. I am concerned that this issue could potentially lead to engine failure or other dangerous mechanical problems while the vehicle is being operated. As a single mother, I rely on this vehicle daily for transportation to and from work and for caring for my family. I have experienced significant financial hardship attempting to keep the vehicle operational and safe. Despite my efforts to maintain the vehicle, these issues continue to occur. I respectfully request that the federal safety agency review this complaint and determine whether these issues may be related to known defects, recalls, investigations, or patterns reported by other owners of 2013 Hyundai Sonata vehicles. I am willing to provide maintenance records, repair invoices, mileage information, and any additional documentation that may assist in evaluating this matter. Thank you for your attention to this complaint and for your commitment to vehicle safety.

Filed Mar 21, 2026 · Brakes · VA

I was driving in the evening on 2/7/26. The red brake light came on in the dash and seconds later the car went into limp mode. An alarm went off indicating that the hybrid system was not functioning. The braking performance decreased significantly. The car slowed down immediately and could not exceed 15 mph. My safety was extremely compromised. Luckily i was not on a high speed road or interstate and was able to pull off onto a side road. If i had been on a busier road, I believe that i would have been in an accident. This could have seriously injured myself or others. The vehicle was towed to a repair shop. The braking pump was replaced and that rectified the problem so far. The old part has been disposed of. The problem was reproduced by the repair facility.

Filed Mar 13, 2026 · Brakes, Fuel system · 170,000 miles · FL · fire · 1 injury

The contact owned a 2013 Hyundai Sonata. The contact stated that while the contact's son was driving at an undisclosed speed, the brake pedal was depressed, the vehicle failed to stop as intended. The contact's son noticed an unusual sound coming from the hood compartment. The contact stated that the sound was as if something was coming through the hood. The contact's son lost control of the vehicle. The contact's vehicle rolled four times before rolling into a ditch. The contact's vehicle caught on fire. The contact's son was still inside the vehicle. The contact's son exited the vehicle. The fire department arrived and extinguished the fire. The vehicle was towed to a local tow yard. The contact's son was transported by a medical helicopter to a local medical facility. The contact's son sustained a punctured left lung, seven broken ribs, a fractured right hip, and additional bruises, minor burns, and bumps. The contact was advised by the insurance company to report the failure to the federal safety agency Hotline. In addition, the contact was informed of an unrepaired recall associated with the VIN, the federal safety agency Campaign Number: 22V312000 (Fuel System, Gasoline), which the contact was not aware of the unrepaired recall. The contact was unsure if the vehicle had been inspected by the insurance company. The manufacturer was not made aware of the failure. The failure mileage was approximately 170,000.

Filed Feb 1, 2026 · Brakes, Steering · PA · crash

Experienced sudden unintended acceleration causing my car to speed up, lose control, and crash into the vehicle in front of me.

Filed Nov 12, 2025 · Brakes, Engine · 128,000 miles · FL

The contact owns a 2013 Hyundai Sonata. The contact stated that while driving 45-50 MPH and depressing the accelerator pedal, the vehicle failed to respond and hesitated. The brake and the hybrid system warning lights were illuminated. The contact was able to pull to the right side of the road and waited for her husband to arrive. The contact turned off the vehicle and restarted the vehicle, and the vehicle operated as intended. A dealer was contacted. The vehicle was taken to a dealer, where it was diagnosed, and determined that the hybrid ECU needed to be replaced. The contact stated that the dealer checked the error on the brake failure light that was illuminated, but had not yet gotten a response back from the manufacturer. The vehicle was taken to Auto Zone where it was diagnosed, and determined that the hybrid ECU needed to be replaced. The contact stated that the failure had occurred on several occasions for the past three years. The engine was replaced, and the vehicle was repaired. The manufacturer was not notified of the failure and informed the contact that they have not heard from the dealer. The approximate failure mileage was 128,000.

Filed Sep 24, 2025 · Brakes · GA

Braking system failed on my Hyundai Sonata Hybrid 2013. I was driving on the highway and suddenly the vehicle started a constant beeping noise and the dashboard illuminated with a message that read "Hybrid System Warning! Safely Stop and Do Not Drive" as I driving 70 MPH on the highway, causing me to have to swerve onto the shoulder to avoid being rear-ended by vehicles traveling behind, this is a very dangerous issue, and Hyundai is placing safety of others on the lower rung of their priority list. I had the vehicle taken to the shop where I was initially told that the issue is contaminated braking fluid, the need to replace brakes and the brake master cylinder. Shortly after being notified of the issues that technician diagnosed I agreed to have these items replaced. However, when I went to pickup my car after being notified that services were "completed" the vehicle continued to have the same issues, the vehicle never made it off of the Hyundai car lot. The vehicle has been with Hyundai for over 2 months and suddenly I am being told that there is an ABS issue and that it will cost over 5,000 dollars to complete repairs. I scoured the internet and noticed that there are many other complaints similar to mine.

Filed Sep 1, 2025 · Brakes, Electrical · TX

This has been going on nothing resolved and no cooperation. Im going yo locate an Attorney that really don't want to. Requesting this be ,the situation be loojedvatb,at no chargevand replace whatbwasvsuppisedly replaced by Steele South Loop Hyundai ,Houston Texas ,sold to Keating groupbbased out if Texas. What I'm asking isn't make sure itvwas done ,and whatever replaced ,inexpensive to do to.repkace the parts , And computerbprograned to make current no chsrgebto ne for hyundaibsta t es in line and would not be getting emails from the federal safety agency as i do . Hope finally 24 hours resolve, cooperation and done finally.