Hyundai Elantra Complaints (2023)

156 consumer complaints on file.

#11772755October 21, 2026
ELECTRICAL SYSTEM
I have a 2023 Hyundal Elantra SEL and my rear camera starts flickering and also goes blank frequently. In fact nowadays it is rarely working. I understand that there was a recall for 2021 and 2022 but not for 2023 yet. However it seems the issue continues with 2023 as well cause when I google I see I am not the only one having this issue. I called the dealership and because I am out of warranty they say they will charge as there is no recall for 2023.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11771878October 18, 2026
ENGINE, VEHICLE SPEED CONTROL
A month ago my car started making a knocking noise very loudly at start up, and once driving for about 5 to 8 minutes it kind of stops, my speed doesn't accelerate as normal and if I go over 67 mph feels like I'll lose control. I see Hyundai have a knock sensor recall and from the video on the website my car makes same sound but my 2023 Elantra isn't list on the recall list. I'm the first Original owner of the vehicle only at 80,000 miles
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11770279October 10, 2026
SUSPENSION, ENGINE, ELECTRICAL SYSTEM
Vehicle is still in my possession and available for inspection upon request. My safety and the safety of others was put at risk due to vibration when braking caused by warped rotors, a vehicle that pulls to one side with an off-center steering wheel, abnormal tire wear including a bald tire with a sidewall bubble, and a transmission that has twice failed and recently felt like it was going to stall while accelerating. The wheel bearing/suspension noise was confirmed by an independent repair shop (Firestone) using a listening device at highway speed; however, the dealership's own inspection gave a conflicting finding of no issue. The transmission issues have been reproduced by the dealership in the sense that two replacements were performed; however, the most recent stalling sensation has not yet been independently confirmed. The vehicle has not been inspected by police or insurance. Warning lamps/symptoms included a horn malfunction (tied to Hyundai TSB 25-BE-005H-2) and headlight issues that coincided with transmission slipping on more than one occasion. These symptoms first appeared at approximately 10,000 miles with a wheel alignment flag, and have recurred and worsened over time, including three wheel alignments, two sets of front tires, and two rotor replacements.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11767725September 29, 2026
EXTERIOR LIGHTING
The passenger rear tail light started to show condensation and pooling water after a rain. The technician stated it was fine. The passenger rear tail light started to work intermittently and now only the break light works because it is a bulb light not an LED. Replacement requires an entirely new light system put in. Even though it was showing issues before 60,000 miles, they will not honor the warranty because it completely stopped working past the warranty mileage. When attempting to find a replacement, I discovered thousands of rear passenger tail lights with the same issue. This is a manufacturer defect that needs corrected.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11763085September 9, 2026
UNKNOWN OR OTHER
Voice activated calling no longer works without Hyundai's Bluelink subscription. Each time I say a command to "Call John Doe," the response is always, "Sorry, I don't understand. Please upgrade to Bluelink cloud assisted voice calling." This is a basic safety feature that should not be behind a paywall.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11760761August 30, 2026
STRUCTURE:BODY
The paint is peeling off of my hood and on the sides of my car I have noticed other Hyundais with the same problem I tried to go through warranty and Hyundai wouldn't help me I've noticed in the past that they have had recalls on their vehicles for paint and I believe that this needs to be a recall also
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11758620August 21, 2026
ENGINE, ELECTRICAL SYSTEM, VEHICLE SPEED CONTROL
2023 Hyundai Elantra SEL. Car has been slow to start this week. When I depress the brake pedal and push to start, it will start then shut off in the middle of starting then I have to try again or it will sputter then fully start but every safety alert and electrical alarm will go off in my car and nothing clears it until I drive for about 5 minutes then they all clear. I went to AutoZone and they said my battery was normal health. When this slow start happens I also notice that my vehicle doesn’t accelerate as well and it feels like it’s trying too hard to the point it will jerk forward even when I’m only lightly pressing the accelerator. I noticed this, 2 winters ago (2024) as well and I thought it was due to the very cold weather we had. Brought it to my sister’s fiancée and he couldn’t find any DTC’s but agreed something felt off. The problem stopped and now it’s the middle of summer 2 years later and doing the same thing, to the point where I’m trying to merge onto I-95 and my car isn’t accelerating fast enough and I almost got rear ended!! It only happens at speeds under 50 and is extremely unsafe to have a vehicle where you don’t know if it will just turn off while you’re driving, stop accelerating or decide to not start that morning!!!
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11758580August 21, 2026
SERVICE BRAKES
The contact owns a 2023 Hyundai Elantra. The contact stated that while driving at an undisclosed speed, several unknown warning lights flashed on and off on the instrument panel, and the brakes independently activated due to slippery weather conditions. The vehicle was taken to a dealer to be diagnosed; however, the cause of the failure was not determined. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 16,900.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11757852August 19, 2026
ENGINE
The engine mounts on this vehicle failed. Dealership and many others online have stated that this seems to be a reoccurring issue with the 2021-2023 generation of Hyundai elantras. The vibrations of these failed motor mounts become so severe that they can dislodge the brakes making it very unsafe to drive. Hyundai should be doing a recall for this to avoid safety issues for their customers
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11757470August 17, 2026
SUSPENSION, STEERING, WHEELS
I am the original owner of a 2023 Hyundai Elantra Hybrid Limited. At approximately 114,719 miles, the vehicle began exhibiting intermittent shaking, rumbling, swaying, wobbling, and lateral instability. The condition is most noticeable at highway speeds and after bumps or other road disturbances, although it has also occurred at lower speeds. At times, the vehicle continues swaying after the initial disturbance has passed. Wind or passing vehicles may amplify the movement, but it also occurs without those factors. Both front lower control arms were replaced. Both front struts were later found bent and replaced. The vehicle has undergone multiple inspections, alignments, balancing attempts, adjustments, and road tests without a satisfactory diagnosis or lasting correction. Rear-suspension concerns included uneven appearance, a rear coil spring that appeared incorrectly oriented, and replacement of the rear-driver strut. The vehicle has also been operated with three Goodyear Reliant 91V tires and one Arroyo 94Y XL tire. The dealership documented differences in sidewall construction and measured circumference between the mismatched tire and the other three. The vehicle was returned with unequal tire pressures, which I documented and corrected to the specified cold pressure of 32 PSI. I gave the dealership descriptions of the driving conditions and multiple suggested diagnostic routes and testing options. I authorized extended road testing, including a technician taking the vehicle home. The dealership adjusted steer-ahead and reset the steering-angle system, but returned the vehicle without identifying the cause of the instability. Immediately after pickup and during subsequent driving to work, daycare, and home, the rumble and occasional sway remained, although less severe. On August 17, 2026, at approximately 120,630 miles, the rumble and intermittent sway remained present. I also noticed an intermittent light metallic rattle and possible passenger-side hum
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11757020August 14, 2026
UNKNOWN OR OTHER
The vehicle is a 2023 Hyundai Elantra N Line purchased from CarMax in February 2026 with approximately 40,000 miles. It currently has approximately 49,000 miles. The vehicle intermittently cuts off, hesitates to accelerate, and jerks/shudders during acceleration. The specific failed component or system is UNKNOWN because CarMax has not yet provided a definitive diagnosis. The suspected problem involves the engine, fuel/ignition system, transmission, electronic throttle, or another powertrain/control component, but this has not been confirmed. The vehicle’s sudden loss of power and hesitation during acceleration creates a safety risk because the vehicle may fail to accelerate when needed, including when entering traffic, changing lanes, or attempting to avoid a hazard. The unexpected cutting off of the vehicle also creates a risk of being stranded or struck by other vehicles. The problem has been reported to CarMax, but to my knowledge it has NOT been definitively diagnosed or confirmed by a dealer or independent repair facility. CarMax has required a diagnosis before proceeding with further assistance, resulting in delays in addressing the defect. I contacted Hyundai regarding the vehicle and was informed that the vehicle’s original sale/in-service date was October 6, 2023, and that Hyundai has no recorded service history at a Hyundai dealership since that date. Hyundai has not yet physically inspected the vehicle for this complaint. The specific warning lamps or diagnostic messages associated with the failure are UNKNOWN. The primary symptoms are the vehicle cutting off, hesitation when accelerating, and jerking/shuddering during acceleration. These symptoms have continued and remain unresolved. The vehicle is available for inspection upon request. I am requesting that the vehicle be professionally inspected and that the underlying cause of the loss of power, hesitation, and jerking be identified and documented.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11755848August 10, 2026
FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING, LANE DEPARTURE: ASSIST
While driving on [XXX] north near exit [XXX] in rain, at 70 mph Adaptive Cruise Control and Lane Keeping Assistance were on. The vehicle displayed a warning that the smart systems were disabled. The vehicle then began jerking and changing lanes and speed unexpectedly. The steering wheel pulled/jerked forcefully to the left and right and I had difficulty maintaining control of the vehicle. When I attempted to brake, the brake pedal became very hard and could not press down the vehicle did not slow normally. I was able to get the vehicle onto the shoulder and shut it off. After restarting the vehicle, the problem occurred again. The vehicle was towed to Wallace Hyundai dealership in Stewart Florida and is currently being diagnosed. The cause has not yet been determined. Scared me to death. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11753112July 27, 2026
UNKNOWN OR OTHER, ELECTRICAL SYSTEM
The horn is intermittenly failing and was verified by a Weimer Hyundai in Morgantown, WV on XXX. This is a known defect in 2023 Hyundai Elantras and they have issued an extended warranty to address the problem. An absence of a horn is a safety issue as you cannot signal other drivers in emergency situations. It is unlawful to have a horn that does not operate in most states including WV ([XXX]) which is where I currently reside. While a horn is not required by NHTSA , if it is present it must be operable by driver (Safety Standard No. 101, 49 CFR '571.101). For these reasons I am requesting that this should have and should be considered a SAFETY RECALL which is NOT predicated on mileage. By issuing an extended warranty that stops at 120,000 miles Hyundai does not serve those with higher mileage vehicles. It is not fair for a driver to have to pay out of pocket for a KNOWN DEFECT that should have absolutely been addressed as a SAFETY RECALL. Hyundai has been contacted and I was given a case #42976455 and a case manager named Edward. Weimer was incontact with either him or Hyundai directly and they offered to split the cost of $600.00 intead of taking full responsibility. I have no full time job and cannot pay anything (nor should I have to) for a safety issue. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11738642May 18, 2026
POWER TRAIN, UNKNOWN OR OTHER, ENGINE
I purchased a 2023 Hyundai Elantra Hybrid 2023 on December 15, 2023, and since early ownership I have experienced persistent jerking/clunking while slowing to a stop, harsh downshifts, hesitation during braking, and rough transitions between electric and engine power. The issue was first documented around 5,744 miles and continued through approximately six to eight repair/work orders, where dealerships repeatedly described the condition as normal hybrid/DCT behavior while performing software resets, adaptive relearns, and diagnostic checks. After continued complaints, Hyundai Techline became involved and the dealership concluded the vehicle “jerks pretty bad,” leading to a full transmission replacement under warranty. Despite the transmission replacement, the issue persisted and the dealership later confirmed slight clunking during downshifts and discovered a torn engine mount, which was also replaced. The dealership additionally noted that the issue did not occur while driving another Elantra Hybrid or the loaner vehicle, suggesting the condition was specific to my vehicle. I also opened a case with Hyundai Motor America Consumer Affairs regarding the recurring defect and repeated failed repair attempts, but the issue continues despite major drivetrain repairs. Hyundai Motors America Consumer Affairs has not been able to help me with this either. They also didn't provide me with the Federal Agency number when I requested them in order to reach out and seek help from the agencies. Hyundai didn't help me in any way. There were no warnings. They have been able to reproduce the issue but do not want to resolve the issue. I strongly believe no vehicle is designed in a way that it jerks and downshifts in a harsh manner causing distress to the driver/owner.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11738447May 18, 2026
UNKNOWN OR OTHER
This is the second time the horn has stopped working. The first time was a year or two ago (records available on request), and both of the two horn units failed. The manufacturer Hyundai replaced them both and told me the issue they were having was the stamped housing of the horn has a seam that folds up and collects water, may freeze, and causes the unit to fail. Clearly they installed two replacement units of the same style because both units just failed again. The way I found out was someone almost changed lanes into me, I tried to honk to alert them to not collide with me, and the horn didn't work. Thankfully I was able to stop fast enough to avoid the collision. I will be taking it to Hyundai for replacement again within the next few days. This needs to become a recall because clearly Hyundai hasn't accepted yet that they need to correct their design of this safety feature.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736932May 11, 2026
VEHICLE SPEED CONTROL
The contact owns a 2023 Hyundai Elantra. The contact stated that while slowly pulling into the parking space the contact lifted off the brake pedal and while costing into the parking space the vehicle experienced unintended acceleration and drove over a curb. During the incident the vehicle sustained damage to the undercarriage. No injuries were reported. The vehicle was later towed to the local dealer who was unable to determine the cause of the fialure. The manufacturer was nofited of the incident. An engineer was scheduled to inspect the vehicle. No further information was available. During the incident the contact suffered emotional stress and fear. The failure mileage was 30,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11734991April 30, 2026
FUEL/PROPULSION SYSTEM, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING, LANE DEPARTURE: ASSIST
The tracking number assigned by NHTSA for this issue is 11733456 I am writing to update and escalate my previously filed safety complaint regarding my vehicle. I recently received my car back from the dealership after they informed me that all issues had been repaired and that the vehicle was safe to drive. However, after getting the vehicle back, it is not the same, and it is not safe to operate. The vehicle pulls strongly to the left while driving, which creates a serious risk of losing control, especially at normal road speeds. In addition, multiple safety and driver‑assistance functions are not working as intended. Despite these issues, the dealership insists that everything is “within specifications” and refused to take further corrective action. Because of these unresolved defects, I am afraid to drive this vehicle. I have already experienced a traumatic incident related to this car, and returning it in this condition has caused significant fear and emotional distress. I cannot go through another dangerous situation. I believe this vehicle poses a genuine safety risk to me and to others on the road. I am requesting that NHTSA review my complaint again, including this new information, as the problem persists after inspection and attempted repair. A vehicle that pulls to one side and has non‑functioning safety systems should not be considered safe for normal use. Thank you for your time and attention to this matter. I am available to provide any additional details, documentation, or records you may require.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11734570April 29, 2026
SERVICE BRAKES, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
Subject: Safety Concern – Unintended Emergency Braking My vehicle is experiencing a serious safety issue involving unintended emergency braking. While driving on the freeway, the vehicle has unexpectedly applied emergency braking on its own when other vehicles pass at higher speeds. This has occurred multiple times and has nearly caused accidents. This issue occurs consistently during my trips between [XXX] and [XXX] on Highway XXX, typically happening once or twice per trip. I make this drive approximately 4–6 times per year. The problem remains unresolved and continues to occur as of today, April 29, 2026, posing an ongoing safety concern. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11733456April 23, 2026
SERVICE BRAKES, ELECTRICAL SYSTEM, STEERING
I am reporting a serious safety issue involving my 2023 Hyundai Elantra. The vehicle experienced a sudden mechanical and/or electrical malfunction that made it unsafe to operate. While driving, the vehicle began displaying warning indicators and experienced abnormal performance consistent with a system malfunction. Hybrid system failed, radar malfunction, blind spot malfunction. I couldn't control the car , while I was exiting the highway XXX and took a excit on [XXX] where the incident was happend. Stering wheel got licked out , braking system got soft , failure notification on my dashboard. I couldn't do anything, stuck on that car , it was trying to go left , n trying to flip over. I had used my full forced to pull it back on the road. Had to find parking spot , let it coast drive and I had to press on the engine start button to stop the car. Due to malfunction caused me the collusion incident, my driver side got scratched on my rims and the tiers The issue raised concerns about potential loss of power and vehicle reliability during operation. This created a significant safety risk, as the failure could occur unexpectedly while driving in traffic, increasing the risk of an accident. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11732109April 18, 2026
ELECTRICAL SYSTEM
Got a check hybrid system while driving on a busy road. Car couldn’t accelerate and had to come to a complete stop.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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