100 of the
2,760 complaints filed about the Hyundai Accent
are about the throttle and cruise control —
4% of everything owners reported.
The worst model year for it is 2012.
100
Complaints
4%
Share of all complaints
15
Crashes
1
Fires
Acceleration & Cruise Control complaints by model year
The incident started August 15, 2025, I was driving my car and the traction light came on I stopped and turned it off. I proceeded to drive it after that and came home. Then I noticed my brake lights were constantly on so I took a piece of cardboard and folded it in a few folds and put it between the brake pedal and the brake switch it turned it off. I then proceeded the next day to drive my car it was doing fine until my caliper seized on my rotor and left me stuck on the side of the road, I then called a mobile mechanic he came out replaced the caliper on the left front driver side it still did not unseize my rotor for my caliper to move freely so he installed a new master cylinder it worked for 2 days then I was always driving it felt like the tire was falling off the car a lot of shaking and bouncing. So I parked it that unfortunately sees the caliper on the rotor again three times. I had a new caliper put on it worked for a week my traction light was off. And then my traction light came back on as I was driving it seized up again I've replaced a lot of fuses, new Masters cylinder, new caliper, new brake switch. I'm at a loss help me!!
NHTSA complaint #11689391 — an unverified report by a vehicle owner.
I am reporting a severe and hazardous failure involving my 2019 Hyundai Accent. On August 8, 2025, between 9:00 p.m. and 10:00 p.m., while driving on Mopac (Loop 1), a heavily traveled highway in Austin, Texas, the vehicle abruptly experienced an overheating issue without any prior warning. The engine rapidly lost power, causing the vehicle to become unstable in traffic. I managed to maneuver the vehicle to the far-right shoulder, but when I attempted to accelerate and further distance the car from the road, the engine failed completely, emitting a severe sound resembling an explosion followed by an immediate shutdown, rendering the vehicle inoperable. This failure posed an immediate safety hazard. The vehicle was disabled in a dark and high-speed traffic environment, significantly increasing the likelihood of being struck by other vehicles. During the incident, I encountered difficulty releasing my seatbelt, briefly confining myself inside. The sudden breakdown caused me severe distress, leading to a panic and an asthma attack. Although I did not seek medical attention, the physical and emotional consequences were substantial. Since the breakdown, the vehicle has remained completely undrivable and incapable of restarting. The issue has not been replicated due to the vehicle’s inoperability. Prior to this occurrence, I had maintained regular oil changes and performed necessary maintenance, and no warning lamps, error messages, or symptoms manifested before the failure occurred. The manufacturer has been notified, and I am awaiting review by a case manager. The vehicle hasn’t been inspected by a dealership yet. Following the towing of the vehicle to my residence, a mechanic was dispatched to conduct an inspection. The mechanic indicated that the engine may require replacement. However, insurance representatives subsequently arrived and were unable to provide assistance. They asserted that the issue was of a technical and electrical nature and deemed the vehicle a tot
NHTSA complaint #11684561 — an unverified report by a vehicle owner.
The Emergency brake light, ABS light, and esc light all come on while driving & speedometer goes to 0. The speedometer also stops tracking mileage when these lights come on. This used to happen on & off, but now it’s almost permanent. Hundreds are reporting the same exact issue online, but mechanics cannot figure out what the problem is. Me and countless others have taken the vehicle to mechanics multiple times with no resolve and thousands of dollars worth of diagnostics that are incorrect and don’t resolve the issue. It is dangerous because we don’t know how fast we’re going, and we don’t know if your abs, emergency brakes, & esc are all working properly. This issue is impacting Hyundai Accents years 2015, 2016, & 2017 based on the multiple threads & posts online. I think it’s related to electrical issues too because my windshield wipers & blinkers will randomly malfunction while this is happening. A random online user said that it is a “SMART Junction Box” issue that needs to be replaced. Please look into this and issue a recall because thousands of people are spending thousands of hard-earned dollars with no resolve.
NHTSA complaint #11676043 — an unverified report by a vehicle owner.
About 8 months to a year ago my car started losing power and started using a lot of oil without an oil leak. Now it has a loud knocking noise in the engine. I have taken it to a mechanic and they said they some vehicles have recalls.
NHTSA complaint #11661694 — an unverified report by a vehicle owner.
The instrument cluster malfunctioned and turned the dashboard off repeatedly in 2023 and now again in 2024. This part controls the cruise control, as well as the electrics on the dashboard. When it malfunctions, it deaccelerates the cruise control and you don't know what speed you are driving. The component was replaced in 2023 and is scheduled to be replaced, again, in two weeks. There is no warning when this part is going to malfunction and turn off and on.
NHTSA complaint #11617920 — an unverified report by a vehicle owner.
Hyundai's current handling of recall 251 is inadequate, posing significant danger to drivers and passengers. Hyundai's remedy for Recall 251 replaces ABS fuse with a lower amperage fuse. While this may prevent fires caused by brake fluid leaks, it disables the ABS, introducing severe safety hazards: •Without ABS, the risk of wheel lockup during heavy braking increases, leading to skidding and loss of control. •ABS reduces stopping distances, especially on slippery surfaces. Disabling it may result in longer stopping distances, raising collision risks. •Drivers accustomed to ABS may not be prepared for how the vehicle behaves without it, potentially leading to improper braking. Federal regulations mandate that all U.S. cars and minivans manufactured in 2012 or later must have four-wheel ABS. By disabling the ABS, Hyundai circumvents this requirement, compromising safety. Despite attempts to communicate these safety issues, Hyundai has shown inadequate response. This suggests a disregard for customer safety and an effort to avoid liability and the cost of providing loaner vehicles or temporary replacements. Hyundai has not offered alternative transportation to affected drivers. Given these safety risks and Hyundai's inadequate response, we urgently request NHTSA to: 1.Ensure Recall 251 Remedy does not compromise safety by disabling the ABS. 2.Hold Hyundai accountable for maintaining four-wheel ABS in affected vehicles. 3.Require Hyundai to develop a safer recall remedy that: oFixes the Root Cause: Properly addresses the brake fluid leak to eliminate the fire risk without compromising the ABS. oMaintains ABS Functionality: Ensures the ABS system remains fully operational. oProvides Safety Support: Advises vehicle owners not to drive affected vehicles until the new remedy is implemented and provides loaner vehicles or temporary replacements. We urge the NHTSA to take immediate & decisive action to compel Hyundai to develop a safer, more effective solution.
NHTSA complaint #11602480 — an unverified report by a vehicle owner.
The contact owns a 2013 Hyundai Accent. The contact stated that while operating the vehicle, the vehicle had experienced unintended acceleration on several occasions. After parking the vehicle in the garage and switching to the park position, the vehicle had experienced unintended acceleration and crashed into the back wall of the garage. The cause of the failure was not determined. No injuries were reported. The manufacturer was notified of the failure but no assistance was offered. The vehicle was examined by an independent mechanic but the no cause no problem was found. The failure mileage was 2,154.
NHTSA complaint #11594857 — an unverified report by a vehicle owner.
I am very unsatisfied with the fact that I have to get my oil changed 1 every month, due to burning oil as well as hard ride. My car will not pass inspection after 2024, due to emissions, I paid $600 to get a passed sticker and Sick of dumping money into this vehicle. there have been so many recalls on this car. What is Hyundai willing to do ? I’ve purchased this vehicle in 2013 from Brad Benson Hyundai on Route 1. Please get my car running normal again. I have most of my receipts for all repairs and maintenance. I have 150,000 miles on the vehicle. please help Valvoline informed me of Engine recall for my vehicle
NHTSA complaint #11593561 — an unverified report by a vehicle owner.
Due to the recall of the ABS fuse I believe it has caused a electrical short and that's why my junction box does not work, also I had problems with slow acceleration almost causing me to get hit.
NHTSA complaint #11590648 — an unverified report by a vehicle owner.
The contact owns a 2020 Hyundai Accent. The contact stated that the cruise control button had fractured. While driving with the cruise control engaged, the vehicle unintendedly accelerated. There were no warning lights illuminated. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was contacted and opened a case. The failure mileage was approximately 103,300.
NHTSA complaint #11584531 — an unverified report by a vehicle owner.
The contact owns a 2012 Hyundai Accent. The contact stated while driving 70 MPH, the contact felt the vehicle accelerating while depressing the brake pedal. The contact made it to the residence safely; however, after shifting into park, the engine was still revving. There was no warning light illuminated. The vehicle was diagnosed by an independent mechanic who determined that the accelerator pedal was stuck. The accelerator assembly was replaced. The dealer was contacted and confirmed that there was no recall associated with the failure. The manufacturer was not contacted. The failure mileage was 90,000.
NHTSA complaint #11500506 — an unverified report by a vehicle owner.
My vehicle does the same thing as NHTSA ID Number: 11423521 and now I know not to bother taking it in for service for this issue. I was validated when I read that complaint as I have and continue to experience the same non-responsive issue when I accelerate from a complete stop ever since the vehicle was purchased 2020 February. This form asks for a specific date but there is no specific date. It happens every time I drive the vehicle. The issue can be erratic and I never know when I can or can’t depend on the vehicle’s acceleration and live in fear of causing a wreck or worse inuring / killing someone else. I get honked at all the time from impatient drivers insisting I pull out while I wait to make sure there is more than enough time to pull out and accelerate safely. Impatient drivers be hanged and pay attention to your own driving.
NHTSA complaint #11471122 — an unverified report by a vehicle owner.
I Dont no why but my Engine will randomly stall out even in the middle of making a.left or a right-hand turn and it's scary when I a.m. at an intersection intersection and I doll out then I have to shut my car off completely turn it back on and pump the gas. Till it starts . few days later my warning lights came on the meters and lights shot up quick and. Then the car shut down I was so freaked out my husband took it to the dealer ship they stated it was. A tire valve sensor they claimed to have checked all the fluids which i no was not the oil was burnt when i got out and checked old oil they want me to pay before they can repair but tire valve is not the #1 because i had another shop change. Out the stem these random occurrences happen today and warning lights still on. I read these sensor àre covered upto 100,000 miles.
NHTSA complaint #11447692 — an unverified report by a vehicle owner.
ON 2/11/21, I WAS DRIVING NORTH ON I294 WHEN I SUDDENLY LOST ACCELERATION. I HAD SEVERAL NEAR MISSES WITH A SEMI AND THE VEHICLES BEHIND ME. I PULLED OVER, CHECKED THE VEHICLE AND DID NOT FIND AN ISSUE. I WENT BACK ON THE ROAD AND THEN THE CHECK ENGINE LIGHT BEGAN FLASHING. I TOOK THE CAR INTO THE SHOP, WHERE IT WAS FOUND TO HAVE A BAD CATALYTIC CONVERTER, SPARK PLUGS, AND IGNITION COILS. THIS WAS NOT SOMETHING THAT HAPPENED OVER TIME. IT WAS VERY QUICK. I HAD THE PARTS REPLACED. 700 MILES LATER, ON 2/25/21, THE SAME EXACT THING HAPPENED. AGAIN, VERY CLOSE TO WRECKING AND CAUSING A VERY SERIOUS ACCIDENT. I TOOK THE CAR IN AGAIN, AND THEY WERE SHOCKED TO FIND THE CATALYTIC CONVERTER HAD MELTED. PER MECHANIC, IT IS DUE TO SERVICE BULLETIN 428 AND 429. PLEASE NOTE THAT THERE IS ONLY ONE AREA FOR ADDING SPEED, AND ONE AREA FOR DESCRIPTION OF ISSUE. THIS OCCURED WHILE DRIVING ON THE HIGHWAY, AND CONTINUED UNTIL THE CAR WAS TAKEN TO THE SHOP, TWICE, ON TWO DIFFERENT DATES.
NHTSA complaint #11398705 — an unverified report by a vehicle owner.
WOW ENTERING THE HIGHWAY MY CAR STALLED OUT IN THE MIDDLE OF TRAFFIC THE NEVER CUT OUT JUST WILL NOT DRIVE MORE THAN ABOUT 5 MILES AN HOUR EVEN WITH PUTTING MY FOOT ALL THE WAY DOWN ON THE PEDAL TURN IT OFF FOR 30 MINUTES STARTED BACK UP STARTED DRIVING START OUT AGAIN ALMOST CAUSING ME TO WRECK MULTIPLE TIMES NO WARNING LIGHTS OR ANYTHING POPPED UP I STILL HAVE NO LIGHTS ON MY DASH AND IT IS STILL NOT DRIVABLE HAD TO GET IT TOWED BY AAA I DON'T UNDERSTAND HOW DID YOU RECORD THAT IS 3 YEARS OLD IS HAVING THIS ISSUE WITH NO WARNING I'M VERY BLESSED THAT MY CHILDREN WEREN'T IN THE CAR CONSIDERING THE DIESELS COMING BEHIND ME WHY ARE THE HIGHWAYS WITH THIS HAPPENING ALL OF THE SUDDEN THE CAR DOES NOT SHUT DOWN IT JUST LOSES POWER FAR AS DRIVING ACCELERATING
NHTSA complaint #11374624 — an unverified report by a vehicle owner.
NOT EXACTLY SURE WHEN BUT MY 'PASSENGER AIRBAG OFF' LIGHT STARTED TO RANDOMLY APPEAR AND NEVER TURNS OFF DESPITE THERE BEING A PASSENGER. ALSO MY BACK SEATS WOULD NOT LATCH CLOSED, CREATING AN UNSAFE RIDING TIME FOR A CHILD IN A BOOSTER SEAT. WHICH IS A HUGE CONCERN BECAUSE I FREQUENTLY PROVIDE RIDES FOR TWO YOUNG CHILDREN MY AIR CONDITIONING UNIT BECOMES SO HOT THAT MY FEET ARE LITERALLY BURNING ME. I END UP TAKING MY SOCKS AND SHOES OFF DUE TO HOW HOT IT GETS. THE MOTOR FOR THE ENGINE IS INCREDIBLY LOUD DESPITE THE SMALL AMOUNT OF MILES. I HAVE ISSUES WITH ACCELERATING FROM STOP
NHTSA complaint #11348519 — an unverified report by a vehicle owner.
MOST DAYS OF THE WEEK, UPON START UP, I GET 3 LIGHTS THAT COME ON AND MOST OF THE TIME DO NOT GO OFF, THE 3 LIGHTS ARE: BRAKE LIGHT, ABS LIGHT, AND TRACTION CONTROL. WHEN THEN CAR IS IN MOTION, THE SPEEDOMETER DOESN'T MOVE AND MY GAS GAUGE WILL CHANGE NUMBERS WHILE IN MOTION. IN MOTION, I FEEL LIKE THE BRAKES ARE TOUCHY BUT I DON'T FEEL THE BRAKES GRIPPING LIKE THE LIGHTS SHOWN AND DON'T FEEL ANY DIFFERENCE IN SPEED OR GEAR SWITCHING.
NHTSA complaint #11319909 — an unverified report by a vehicle owner.