NHTSA owner reports · September 18, 2026 snapshot.
Service Brakes complaints
15 reportsClear category filterMileage unknown · Jan 18, 2026
Electrical SystemForward Collision AvoidanceService Brakes
No accident has occurred as of yet (for my case). Ongoing issues with Hyundai left brake bulb and center brake bulb burning out due to over-amperage. These two are on their own 10A circuit separate from the 5A circuit for the right brakelight bulb. It appears that these two bulbs are possibly receiving 15A and therefore burning…
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No accident has occurred as of yet (for my case). Ongoing issues with Hyundai left brake bulb and center brake bulb burning out due to over-amperage. These two are on their own 10A circuit separate from the 5A circuit for the right brakelight bulb. It appears that these two bulbs are possibly receiving 15A and therefore burning out prematurely (3 months or less). I recently replaced these two bulbs at the same time, and now my battery is shorted. To keep my battery charged, I need to pull my 15A Brake Lamp fuse while the car is parked. This has now caused my ABS light to come on, as that system relies on the signal from the 15A brake lamp circuit. I suspect that some 15A components (10A+5A) received 20A (15A+5A) and welded shut. I am still looking for it to trace it down, resources are limited and I'm intent on just buying the $35 diagnostics book. Hyundai dealership did not inform me that this fuse was pulled while I drove home from the shop yesterday, creating an unsafe condition. They quoted me $500 to replace a brake lamp relay and the ABS (I'm assuming the whole ABS, but maybe just the control module), I declined. My plan for now, as this car isn't driven much, is to trace it down and find the shorted component. From my research, this is clearly affecting many years of Hyundais and Kias, not just my Elantra and not just my year. In fact, it's SO common that there are facebook groups (such as this one [XXX] ) dedicated to helping owners remedy this defect. I think a recall service, and a full investigation of what is electrically wrong with these cars, and what the actual remedy should be, is necessary based on the amount of cars that could be impacted. Hyundai & Kia technicians I am SURE are intimately knowledgeable about this issue by now and us owners are on the hook, having only 80,000 miles of warranty on anything purchased used. Please reach out with any add'l questions. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA ODI #11711743
Mileage unknown · Jun 26, 2024
EngineService BrakesSteering
I was driving down the interstate when my car completely locked up, my brakes stopped working, the steering wheel wouldn't turn, the car completely shut down, so I had to make my way off the bisy interstate luckily I didn't have an accident so I took it to a mechanic and found out the alternator went out, so it was replaced then…
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I was driving down the interstate when my car completely locked up, my brakes stopped working, the steering wheel wouldn't turn, the car completely shut down, so I had to make my way off the bisy interstate luckily I didn't have an accident so I took it to a mechanic and found out the alternator went out, so it was replaced then less than a year later i had issues with the headlights not working then magically comong on while driving, and the interior lighta will work then bot work but the bulbs are new, leading to another replacement alternator, then less than about 8 months pass and I have issues with the electrical stuff again not wanting to work even when new bulbs are pit in the car, the radio turning on and off by itself and I've had to put it a third alternator in less than 3 years, it's a driving hazard and safety hazard. My driver side door handle will only open from the inside and it doesn't shut inkess the door is locked and the car has to be turned on. The belt in my 2016 hyundai elanyra looks like it's shredding and it's throwing black stuff on the inside of my hood. I've had preoffwsional mechanics look at it and the alternator is assembled correctly, and now my ball joints are all of a sudden needing to be replaced inthe front.
NHTSA ODI #11597057
Mileage unknown · Jul 13, 2023
Fuel/propulsion SystemService Brakes
Brake and fuel lines corroded due to failure of manufacture to coat lines completely. Lost brakes completely without warning. Confirmed by Hoffman and Burnham auto services. Also contacted Garvey Hyundai who stayed this is a problem with these vehicles. Contacted Hyundai customer service as there is a Recall issued in Canada for…
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Brake and fuel lines corroded due to failure of manufacture to coat lines completely. Lost brakes completely without warning. Confirmed by Hoffman and Burnham auto services. Also contacted Garvey Hyundai who stayed this is a problem with these vehicles. Contacted Hyundai customer service as there is a Recall issued in Canada for this problem. Hyundai stated no foreseeable recall in the U.S. Lost of brakes could be deathly, not to mention high risk of fire and death if fuel lines corroded thru
NHTSA ODI #11531967
Mileage unknown · Jul 9, 2023
EngineService Brakes
I bought the car used from a dealer a year ago. I've made sure to keep the oil changed and have regular maintenance. I was driving home after work, and in the middle of highway 49, going 65mph in the left lane, the car stalled and came to an abrupt, jolting stop in the middle of traffic, causing several other cars to nearly hit …
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I bought the car used from a dealer a year ago. I've made sure to keep the oil changed and have regular maintenance. I was driving home after work, and in the middle of highway 49, going 65mph in the left lane, the car stalled and came to an abrupt, jolting stop in the middle of traffic, causing several other cars to nearly hit me before I was able to get a man who was passing by to help me get the car off the road to safety until I could have it towed to a mechanic. It wouldn't crank or start. After he replaced my starter, it cranked and seemed fine. I headed home but halfway home it began knocking on the passenger side of the engine, getting worse with acceleration. The oil is at the proper level, so it's not from lack of oil. After reading online, I realized that this is a common problem with Hyundai..
NHTSA ODI #11531140
Mileage unknown · Mar 22, 2023
Service Brakes
The brake line on the car rusted out, and subsequently ruptured, leading to a loss of brake fluid and a total loss of brake function. The failure was quite abrupt. The fluid leaking had been noted within 24 hours of brake failure, but the brake warning lights only came on after the rupture had occurred and were noted at the same…
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The brake line on the car rusted out, and subsequently ruptured, leading to a loss of brake fluid and a total loss of brake function. The failure was quite abrupt. The fluid leaking had been noted within 24 hours of brake failure, but the brake warning lights only came on after the rupture had occurred and were noted at the same time that the brakes failed to work. The rupture happened while the car was being backed out of the driveway, but before entering the roadway, and the car was able to be safely towed to the dealership for an assessment. Repairs and a brake line replacement are being planned, and the dealership has documented and photographed the brake line corrosion and rupture. A recall is currently underway in Canada for this exact problem in this model of the Elantra (among other years and models) but there is nothing yet being reported for customers in the United States. The vehicle has spent most of its time in the Northeast US since its original purchase, so it seems reasonable to assume that the climate conditions here (being similar to Canada) have led to the same brake line failures.
NHTSA ODI #11513157
Mileage unknown · Aug 31, 2022
EnginePower TrainService Brakes
I believe it is the transmission/ power train that failed. It slides gears and the engine stalls. While driving, I was almost hit because I could not speed up. I had to decelerate in order for the gear to not stutter.
NHTSA ODI #11482326
Mileage unknown · Jun 9, 2022
Service Brakes
The stop lamps on my 2016 Hyundai Elantra (date of delivery 7/9/2015) began to illuminate continuously on 5/13/2022 in Miami, FL - even after I turned off the engine. Consequently, my battery fully discharged. The traction control warning lamp was illuminated, too. These symptoms are precisely the ones identified in the 12/13/20…
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The stop lamps on my 2016 Hyundai Elantra (date of delivery 7/9/2015) began to illuminate continuously on 5/13/2022 in Miami, FL - even after I turned off the engine. Consequently, my battery fully discharged. The traction control warning lamp was illuminated, too. These symptoms are precisely the ones identified in the 12/13/2017 Brake Pedal Stopper Replacement Recall Campaign 170 for model year 2013-14 Hyundai Elantras . According to the January 2018 Hyundai TSB 18-01-005 a deteriorated brake pedal stopper pad can result in the stop lamps illuminating continuously, illumination of the traction control warning lamp, the ability to move the shift lever without depressing the brake pedal, or activation of the engine management system’s brake pedal override feature. The TSB says that any of the described symptoms can increase the risk of a crash. It appears Elantras manufactured after model year 2014 were produced with defective brake pedal stoppers. For example, see NHTSA ID Number: 11292278 (12/31/2019 complaint – Davie, FL) and NHTSA ID Number: 11182014 (2/22/2019 complaint – Orlando, FL). AAA jump-started my car and I took it to Braman Hyundai in Miami today. Sure enough, they found that the brake pedal stopper pad deteriorated and that led to a complete battery discharge. They replaced the brake pedal stopper pad and battery. Both the dealer and Hyundai Consumer Affairs say too bad - 2016 models were not part of the recall (for the same brake pedal stopper pad). The danger from Hyundai's defective brake pedal stopper continued through2016 models delivered in 2015. 2015-16 Elantras should be recalled to replace the brake pedal stopper - and frankly Hyundai should pay for owners' out-of-pocket expenses incurred due to the defective brake pedal stoppers (in my case over $600 for the brake pedal stopper pad and battery - including labor). WHY IS RECALL 170 NOT EXTENDED TO 2015-16 HYUNDAI ELANTRAS?
NHTSA ODI #11468480
Mileage unknown · May 25, 2022
EngineService Brakes
The car stalls at low idle intermittently. The transmission is leaking badly and won't drive. One day the engine began smoking badly. If I hit a dip in the road well braking the brakes don't work at all for a second.
NHTSA ODI #11466021
Mileage unknown · Dec 19, 2021
Service Brakes
Brake lights constantly have to be replace twice a month. Wheel bearing have to be replaced twice a year. Brakes don't stop if mash quickly when hitting small hole. Its just grinding sound. My safety and others are put at risk every day. No messages or symptoms of problem till it happens, no warning lamps.
NHTSA ODI #11444290
15,000 miles · Feb 22, 2019
Service BrakesSuspensionUnknown Or Other
2/22/2019 CAR HAS 55,000 MILES BUT FOR PAST YEAR HAVE HAD PROBLEMS WITH BRAKING ON UNEVEN SURFACES [CRACKS, POTHOLES] ON HIGHWAY, STREETS. WHEN BRAKING CAR FEELS LIKE YOU ARE BRAKING ON FULL METAL AND BOTTOM OF CAR FEELS LIKE IT IS COMING APART. ANOTHER ISSUE FROM THE BEGINNING OF OWNING THE CAR ARE ISSUES WITH CAR HESITAT…
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2/22/2019 CAR HAS 55,000 MILES BUT FOR PAST YEAR HAVE HAD PROBLEMS WITH BRAKING ON UNEVEN SURFACES [CRACKS, POTHOLES] ON HIGHWAY, STREETS. WHEN BRAKING CAR FEELS LIKE YOU ARE BRAKING ON FULL METAL AND BOTTOM OF CAR FEELS LIKE IT IS COMING APART. ANOTHER ISSUE FROM THE BEGINNING OF OWNING THE CAR ARE ISSUES WITH CAR HESITATING UPON LIFTING FOOT FROM THE ACCELERATOR. MY SISTER WHO OWNS THE SAME CAR/YEAR, HAS THE SAME ISSUE. PROBLEMS REPORTED: SUSPENSION/ACCELERATION.
NHTSA ODI #11181916
NHTSA investigations
1DP21003 · Throttle Control System Vulnerabilities
Opened Nov 12, 2021 · Closed Jun 20, 2023
Status: closed (inferred from source dates) · Vehicle Speed Control:throttle
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 be reviewed at NHTSA.gov under reference (ODI) number 11439675.On November 12, 2021, ODI opened Defect Petition DP21-003 to evaluate the petitioner?s request. ODI performed trend analyses of the VOQs related to vehicle speed control issues for all the subject vehicles and found that none of the 52 Model/Model Year Hyundai/Kia vehicles demonstrated any actionable trend that warranted an investigation.Petitioners submitted 1119 VOQs and non-VOQ cases in which sudden uncommanded acceleration (SUA) or loss of motive power (LOMP) incidents were alleged.For the 1119 reports, 220 were incidents involving crashes, from which 69 subject Hyundai-Kia vehicles were inspected by Hyundai/Kia dealer technicians, Hyundai/Kia engineers, and/or third-party representatives.ODI found the inspections identified no vehicle defects related to the ETC system.Of the 220 crash-involved reports, 13 Event Data Recorder (EDR) records were downloaded successfully and 11 of those indicated driver error: (i.e.) pedal misapplication.A condition where the accelerator pedal is mistakenly applied instead of the brake pedal when the driver wants to stop the vehicle.In addition, ODI reviewed a scientific journal paper published in Forensic Science International in 2016 by Mr. Park et al ., as well as related test videos. ODI does not believe there is any evidence of uncontrollable SUA occurrences in any of the tests reviewed. NHTSA's Office of Vehicle Safety Compliance (OVSC) reviewed the allegations regarding the potential noncompliance with Federal Motor Vehicle Safety Standard No. 124.Based on the information provided, the Agency concludes there is insufficient information for us to determine if a possible non-compliance exists.Finally, both Hyundai and Kia informed ODI that all their vehicles manufactured after 2012 were equipped with an ETC management system, in which the engine speed will go to idle when the system sees signals from both the brake pedal and accelerator pedal at the same time; this is commonly known as the brake-throttle override system.After thoroughly assessing the material submitted by the petitioner, information already in NHTSA's possession, information submitted by Hyundai and Kia in response to an Information Request letter, and the potential risks to safety implicated by the petitioner's allegation, NHTSA does not believe that a formal investigation is warranted. After full consideration of appropriate factors, the petition is denied. A Federal Register Notice (FRN) further detailing NHTSA?s reasons for denial of the petition will be published.