2016 Hyundai Elantra Complaint Log

Car just turns off randomly. This has happened at least 6 times within a month. Once on a highway. Last time it turned off a strange sound was coming out of the car also.

So I have a suspicion oh a connecting rod, might be a bearing but it’s making a tik tik noise, no other issue than that, no engine light no nothing, been doing it for a while but car still goes great

My car turned off while it was in drive. The oil pressure light flashed on for a second then disappeared. The car did not have anything else seem like it is wrong. I was put in dangers way because it turned off right before I was about to turn onto a very busy street and if it had done that in the middle of the street I would have gotten into an accident.

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)

The contact owns a 2016 Hyundai Elantra. The contact stated that while operating the vehicle, the air bag warning light remained illuminated. The vehicle was taken to the local mechanic, who informed the contact of a Manufacturer's Extended Warranty Coverage for the failure and referred the contact to the local dealer for assistance. The cause of the failure was not yet determined. The contact was informed that the vehicle was not covered under the extended warranty. The manufacturer was notified of the failure, but no assistance was offered. The failure mileage was 53,600.

I received confirmation from my local Hyundai dealership that my 2016 Hyundai Elantra GT is consuming over 1.8 quarts of oil every 1000 miles. The mileage is currently 70k miles. This is not the result of lack of maintenance or neglect but because of Hyundais engine design. I was told by the local dealership that I would need a total engine re build. This was the only option to fix the issue 100%. I was told that if the issue is not fixed it will result in engine failure. Hyundai is not recalling their engines or acknowledging the inherent danger this will cause. I am at my engines will if I cannot afford this repair because Hyundai won’t honor the Powertrain warranty.

The contact owns a 2016 Hyundai Elantra. The contact stated that while her daughter attempted to adjust the front driver's side seat while the vehicle was turned off, the front Driver-side air bag had independently deployed. No warning light illuminated. In addition, the contact's daughter's left arm was injured on impact with the air bag. Medical attention was sought, and further medical diagnosis will be scheduled. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 160,000.

The trunk latch was recalled. I supposedly got it fixed in July 2024. It was functioning at the time it was supposedly fixed. It Does say it’s a safety issue.Now it is not working, exactly the symptoms of the recall, not open from the inside. There isn’t a key hole to open it. My belongings are inside, and if I get a flat, there is no way of opening the trunk. I’ve called their corporate office. They want to charge me a diagnostic fee, of $200.00 to check the recall. Isn’t it their legal obligation to check if the recall has taken affect?

The coolant system is failing after it was fully replaced in November of 2024 and i got The car of may 2025 with only two previous owners. Coolant system failing after me only have the car for 6 months when the car sat for 5 months.

Vehicle started to violently lurch when shifted into drive. A week later loud clunking sound also started when shifting into drive. Sometimes would not go into drive and had to use manual 1st, 2nd, etc. Reverse was fine, no issues. No dash lights ever came on. Auto parts store had error code P0722. Have a diagnostic appt in a week at local Hyundai dealer. We may attempt to replace input/output speed sensor to solve, but probably will let dealership do diag first. Mileage approx 84686. Very dangerous at stop lights if can not get car into drive. Crash risk is high.

My fuel pump comes up and my check engine light saying that it needs to be replaced when I fill up my car it automatically resets my mileage for AAA and trippy and it will tell me that I have no gas even though I just filled up or it will say I’m full when I know I’m empty so it’s not reliable. It comes and goes. And then for an electrical issue my Car will randomly stop working and then like come back up and it was underneath the positive plug. there is a clip that someone had to extend because it was too short and causing electrical surges so it’s still a problem if I go over a bump it gets loose so that clip under the positive terminal I believe is loose and makes my car shut off in the middle of driving at once and then it came right back on

Paint delamination has exposed bare metal on hood/roof/trunk. Corrosion is spreading, which can compromise crashworthiness and latch integrity. Additional peeling near the window trim near the roof is beginning to corrode. This part of the vehicle is structural and could compromise roof strength. This issue is a world wide(yes Canada too) has understood this issue and has consistently been on the news.

On [XXX] I was struck by a OVI driver at 50mph the side airbags deployed however the front airbag never deployed. The vehicle was totaled out my insurance company. The vehicle had no record or open recalls for the airbag and had been given a multiple point inspection in November 2024 with no issues noted. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

No incident as of yet, however there are multiple Hyundai vehicle owners whose air and lights have come on after having the vehicle for at least 5 years. Other manufacturers have issued recall notices on this matter, but not Hyundai.

I own a 2016 Hyundai Elantra, and the engine makes a noticeable knocking or “tapping” noise when started cold. The sound resembles piston slap and usually lessens as the engine warms up, but it’s been gradually getting louder over time. It’s most noticeable for the first few minutes after startup, especially in cooler weather. I’m concerned this may indicate premature piston or cylinder wear. I’ve found many other 2016 Elantra owners reporting the same problem online, suggesting it may be a design or manufacturing issue. The vehicle has been properly maintained with the correct oil grade and regular service, so this shouldn’t be happening at this mileage. This could eventually lead to engine failure or costly repairs if the piston or cylinder surfaces deteriorate further. I’m reporting this so NHTSA can track the issue and determine if it poses a broader reliability or safety concern.

The contact owns a 2016 Hyundai Elantra. The contact stated that while driving at 45 MPH, the vehicle jerked with an abnormal sound coming from the transmission while shifting gears. In addition, the vehicle failed to accelerate as intended while depressing the accelerator pedal, and the vehicle stalled. No warning lights were illuminated. The contact was able to coast to the side of the road. The vehicle was towed to the dealer, where it was diagnosed with transmission failure due to a workmanship error. The contact was informed that the transmission needed to be replaced. The vehicle remained at the dealer unrepaired due to the cost. The dealer notified the manufacturer of the failure and submitted a request for a new transmission. The manufacturer declined the request. The contact notified the manufacturer and was informed that there was no Extended Warranty on the vehicle declined to offer any assistance. The failure mileage was approximately 93,000.

While driving on the freeway at normal highway speed, the vehicle experienced a sudden and catastrophic engine failure. The engine immediately lost power, and the vehicle shut down within seconds. There was no prior warning or opportunity to take corrective action. The vehicle became completely disabled and could not be driven. This occurred late at night with limited traffic, and I was LUCKY to be near a freeway exit. I was able to coast toward the exit, but the engine seized fully, resulting in total loss of propulsion and blocking the freeway exit ramp. Law enforcement had to assist due to the disabled vehicle creating a traffic obstruction and safety hazard. A tow truck was required to remove the vehicle because it could not be restarted or moved. Under normal traffic conditions, this sudden loss of engine power at freeway speed could have resulted in a SERIOUS, potentially FATAL COLLISION. The outcome depended on luck, timing, and location rather than any safety system functioning as intended. The engine was later diagnosed by an authorized Hyundai dealership as seized due to internal failure. Hyundai denied warranty coverage because a software safety campaign had not been completed prior to the failure, even though the failure occurred suddenly and without warning, leaving no opportunity to complete the campaign. However, at the time of the failure, the NHTSA recall lookup tool showed ZERO unrepaired recalls associated with this vehicle’s VIN. The campaign referenced by Hyundai is intended only to detect certain engine conditions and does not repair engine defects. In this case, the engine failed before any detection or warning could occur. The vehicle had just been refueled and was equipped with four brand-new tires, confirming it was being operated normally. This incident involved an unexpected and complete loss of engine power at freeway speed due to an apparent engine defect, presenting a SERIOUS SAFETY RISK to the driver and other motorists.

The contact owns a 2016 Hyundai Elantra equipped with Waterfall Tires, Tire Line: Eco Dynamic, Tire Size:195/65/R15, DOT Number: 48AEYUEN. The contact stated that while performing an oil change on the vehicle, the contact discovered that the steel belt was exposed on the front driver’s and front passenger’s side tires due to severe tread separation. The dealer that sold the contact the tires was notified of the failure and informed the contact that the tires had exceeded the 90-day warranty period. The contact was then informed that the tires were still covered under warranty through the manufacturer. The contact made several attempts to reach the tire manufacturer through email but had not received a response. The tires were replaced. The tire failure mileage was approximately 12,000. The vehicle failure mileage was approximately 134,000.

UNKNOWN

Issue: Hyundai recall denial for paint peeling defect My vehicle qualifies for the Hyundai paint-peeling recall, and the paint deterioration matches the defect described by Hyundai. Despite this, Hyundai has denied my recall repair twice. Approximately 2 1/2 years before the recall was issued, I applied a small touch-up to the affected area to slow the deterioration. This was done solely to protect the vehicle and occurred long before any recall existed. Hyundai is now using that minor touch-up as a reason to deny the recall repair, even though the underlying paint defect was already present. The paint continues to peel and worsen. Hyundai's refusal to honor the recall appears unreasonable and inconsistent with the purpose of a safety/defect recall, especially since the touch-up did not cause the defect and was done years before Hyundai acknowledged the issue. I am requesting that NHTSA review Hyundai's handling of this recall and their denial of legitimate claims.

THE BACK DOOR ON THE DRIVER'S SIDE DOES NOT LATCH PROPERLY. THE DOOR WILL TRY TO CLOSE BUT YOU HAVE TO KEEP SLAMMING THE DOOR UNTIL IT WILL FINALLY LATCH. I ONCE DROVE A FEW FEET AND THE DOOR HAD TO BE HELD SHUT. IT FINALLY CLOSED. THE DEALERSHIP WAS CONTACTED LAST YEAR (2025) ONCE I READ ON REDDIT THAT A TSB/EXTENDED WARRANTY WAS ISSUED. BUT I WAS TOLD THAT IT DIDN'T COVER MY VEHICLE AND IF I BROUGHT IT IN, A DIAGNOSTIC FEE AND FEE TO FIX IT WOULD BE CHARGED. SO I DO NOT OPEN THAT DOOR ANYMORE, BUT THAT IS NOT SAFE. I''M AFRAID IT WILL OPEN AT SOME POINT WHILE I AM DRIVING.

Engine turns off unexpectedly when driving. all power steering and brakes stop working when engine itself off. entire engine, drive train, and vehicle shakes while driving. Transmission is a replacement as first one failed after 90 days of purchase. paid labor for replacement and waited over 6 weeks without a vehicle. Now replaced oem transmission slips out of gear. making vehicle difficult to drive as the transmission and engine sputter and make ride jerky. car has turned off on the freeway in traffic 3 times. almost causing an accident each time. car has been robbed at least 5 separate times. stealing items within the vehicle. car was locked and next day it is unlocked and my stuff all gone. i am scared to drive the vehicle. i believe it is a lemon.

Bought a 2016 Elantra in 2020 with 44,000 miles on it and a clean repair/ maintenance history. Let me preface the rest of this by saying I am an ASE certified mechanic of 15 years who has been in the industry even longer. The first major issues I incurred with the vehicle happened approximately one year after purchase. The lifters started tapping and not long afterwards (about a week) I had a total engine failure on my hands. I was almost killed by a passing semi truck that was merging on to the interstate but was luckily able to avoid it and get the car on the side of the interstate where I had it towed to Ralph Sellers Hyundai in Baton Rouge Louisiana. Long story short , even though the second owner is entitled to a 5 year, 60,000 mile warranty, they made me pay for a new engine. Here we are only 19,000 miles later and the same issue is occurring; except this time due to the stress the failing engine is putting on the torque converter the transmission is now failing to do its job properly. I have been back to the dealership but they offered no help except lies (they told me my high pressure fuel pump was bad, this model doesn't even have one!!!!!) I fully intend to sue Hyundai of America unless some appeasement can be made. Do not EVER buy a hyundai, they are trash cars made to look nicer than they are. Additional details will reflect most recent incident with engine/transmission.

My trunk latch hasn’t worked since January. I took it in to McCarthy Olathe Hyundai in Olathe, KS on January 13th for an appointment but they didn’t have the parts available so we rescheduled. When the parts were in, my fiancé took it back on February 18th, 2025 but was told that the repair couldn’t be done since there was previous trunk damage. I explained via the telephone that the damage to my truck was minor from an incident two years prior and that it hasn’t caused any issues with opening or shutting the trunk since. But the gentleman I talked to reiterated that the recall repair to my trunk latch couldn’t be done. I recently found out that the recall was marked as completed when it was not. I don’t know what to do!

I was driving normally down the road and all of a sudden I lost control and couldn’t turn my vehicle apparently the control arm rusted from the subframe, causing me to swerve hit a curb and cause more damage to the front end. Thank God I was on a not so busy street! I could have killed myself or someone else all because this company’s metal rusted out.

While driving the car will stall regardless of speed or distance. Hyundai dealership states that this is due to a drop in oil pressure due to a faulty oil pump. I replaced this pump 18 months ago on 6/7/2023 with 87K miles. The car is displaying the same issue again on this date (1/14/2025) with 104K miles, and I took it to the Hyundai dealership, and they state that it is experiencing the same oil pump failure. The service department at the dealership stated that this is a known issue with these Hyundai Elantras, and this would be the third replacement of this oil pump. It was replaced once by the original owner under warranty. My contention is that this is a safety issue, because when the oil pressure dips the engine shuts off, and we lose all power to the car. This is a danger to us if this happens while driving the car.

I own a 2016 Elantra with around 140,000 miles and the car just stopped going forward the car only goes in reverse, no warning light came on, no other issues or warnings that there was something wrong with the car.

The contact owns a 2016 Hyundai Elantra. The contact stated that upon inspection, it was discovered that the interior emergency trunk release was inoperable, and the trunk could not be opened from inside the vehicle. The contacted stated that the vehicle was previously serviced under NHTSA Campaign Number: 24V146000 (LATCHES/LOCKS/LINKAGES); but the vehicle experienced the failure listed in the recall. The vehicle was not repaired. The manufacturer and local dealer were not notified of the failure. The failure mileage was 154,000.

The transmission continues to stall. Very dangerous….as I was pulling into a gas station and the car stalled. When placed into gear the vehicle would not drive forward and began to roll backwards. The vehicle is available for inspection. Due to the sudden stall a serious accident could have occurred. I took the vehicle to a mechanic and he confirmed that all fluid levels were good but the vehicle is in need of a completely new transmission. The current transmission can’t be repaired. The vehicle showed no warning signs or lights prior to incident. Can’t drive the vehicle as it is not safe. The vehicle is parked in a garage to avoid accident. The vehicle was driven low mileage over the last year.

I hear a lot of sounds from the engine of my 2016 Elantra that’s only 96600 miles. It sometimes pulls back even though I step on the gas, and when the car is not moving it shakes a lot, though there is no problem according to my mechanic.

I am writing to formally request an urgent investigation into a potential recall for my vehicle, a 2016 Hyundai Elantra GT. I purchased this vehicle in 2017 and completed my payments in March 2023. However, in late July, I experienced a catastrophic failure that has rendered my vehicle inoperable. While driving home from work, I suddenly experienced a complete loss of power. My car slowed down significantly, forcing me to pull over to the side of the road. Once I came to a stop, the engine failed to restart, despite the dashboard lights and radio functioning normally. It has now been over two months since my vehicle has been non-operational. After taking it to a certified repair shop for diagnosis, I was informed that the engine is seized. The estimated cost for repairs exceeds $13,000, which is financially unfeasible for me. This situation not only poses a significant financial burden but also raises serious safety concerns. A sudden engine seizure while driving can lead to dangerous situations, potentially endangering both the driver and other road users. Given the severity of this issue and its implications, I urge the NHTSA to investigate the possibility of a recall for engine-related issues affecting the 2016 Hyundai Elantra GT. It is crucial that affected owners receive the necessary support and that safety concerns are addressed promptly. Thank you for your immediate attention to this serious matter. I look forward to your prompt response.

The contact owns a 2016 Hyundai Elantra. The contact stated while driving at an undisclosed speed, the vehicle stalled. The contact stated that several unknown warning lights were illuminated. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 92,000.

The sun visors on both the driver and passenger sides of the car are made of plastic (under the fabric material). Both visors no longer work properly. The plastic body of the visor has cracked and broken which causes the visor to no longer stay in the up position. The passenger side only stays in the down position. But the driver side is at an awkward position where it sticks out. It will not stay up and it does not go down. The vehicle has not been in an accident to have caused this to happen. The car has had one consistent driver within the family and the primary driver is typically the only person in the car. The broken visors are not from being abused or misused. The fact that the driver side visor protrudes and impedes the drivers view is a safety concern. If the car were to be in an accident the sun visor is at an angle that it could potentially cause face/head contusions. The passenger side visor failed roughly 3 years ago. The driver side visor failed June 2024.

The contact owns a 2016 Hyundai Elantra. The contact stated while driving at an undisclosed speed, the RPM fell to ZERO(0) and the vehicle hesitated while accelerating. The check engine warning light was illuminated. The contact was able to drive to the destination. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 100,000.

I purchased a new vehicle, 2016 Hyundai, from a local dealer, with a current mileage of 47,000. Hankook tires were OEM with the vehicle. I religiously bring my vehicle into the dealer for all maintenance, including rotating and balancing the tires every 3,000 miles. The first set of tires FAILED (less than 3/32) at approximately 23,000 miles. The dealer indicated that I need new tires and that the tread wear failure was more than likely due to a defective set. So, they sold me another set of the same tire. I was in the dealer the other day for maintenance, oil change, tire rotation, etc. and was told that the new set of tires have 3/32 left on them and that I need a new set of tires. These tires have approximately 24,000 miles on them. The Hankook tires that I have are supposedly warranted for 70,000 miles. The tread failure at 24,000 miles means I have approximately 1/3 of the use - advertised warranty and actual life expectancy is fraud - it is no where close. It is a gimmick to prorate and hook the consumer into buying another set of tires. The dealer is trying to sell me, yet again, ANOTHER set of tires. At this point I have gone through TWO SETS of Hankook tires, within 47,000 miles. This is not normal. OEM tires on my Honda lasted twice as long before having to purchase a new set. Yet, the OEM and new set that I purchased are averaging 23,000 miles each, with a said warranty of 70,000 miles?

The contact owns a 2016 Hyundai Elantra. The contact received notification of NHTSA Campaign Number: 24V146000 (Latches/Locks/Linkages) however, the part to do the recall repair was not yet available. The local dealer was contacted and confirmed that the parts were not yet available. The contact stated that the manufacturer had 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 related to the recall campaign; however, the check engine warning light illuminated. The vehicle was not diagnosed or repaired. The failure mileage was unknown. Parts distribution disconnect.

The car antenna cover flew off while I was driving. I was not speeding. Car has never been in an accident. Car has not gone through a car wash. This could have hit the car behind me had they been closer.

Haven't had any issues at the moment, but was wondering if the clock spring has ever been recalled on these vehicles.

The following dealerships owned by Paul Peebles, Humble Hyundai, North Freeway Hyundai and Baytown Hyundai are unwilling to service the recall unless a customer schedules a return appointment to have $1,040.64 dollars of recommended repairs. On [XXX] I made an appointment for [XXX] for the recall service. When I presented, they told me that they did not have the part because they could not order it until I came in to have a photo taken of my VIN & odometer. I was told I needed to come back and gave me a 21-point estimate of required immediate attention work needed. One of the items was an alignment noting Tires - Damage/Abnormal Wear. The four tires on my car were purchased from Discount Tires on [XXX] and the alignment was done at NTB on [XXX]. So obviously, this was fraud. I became very upset on [XXX] realizing I had wasted my time and money and then to top the insult was being lied to. My sister had the same recall serviced in Austin and did not need to make two appointments for the recall. When I took my car to North Freeway Humble on [XXX] to have the recall serviced, I was told that I had been put on a DO NOT SERVICE LIST by the three dealerships owned by Mr. Peebles, Mr. John Ray, the General Manager at Humble Hyundai and Tim Shipe, Service Director of the three dealerships, Humble, North Freeway and Baytown. I would like an independent mechanic shop to service the recall. I no longer trust my car to be serviced at the above dealerships due to their dishonest business practices. Please help. I contacted Hyundai Customer Service to request an independent mechanic shop I could have the recall serviced and they told me that I needed to have the work done at a dealership. They recommended dealerships three and four hours away from my home. Please assist me in finding an intendent mechanic to service the recall. I no longer trust my car to be serviced at the above dealerships My VIN [XXX] & [XXX] need service. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2016 Hyundai Elantra. The contact stated while driving and making turns, there was a significant amount of water leaking from behind the glove compartment onto the front passenger's side floor. The contact stated that the failure mainly occurred while making turns. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not notified of the failure. The failure mileage was approximately 60,000.

Took car for a couple of recalls was working fine, then after the recall it did not want to accelerate or work. Called dealership that did it and they refused to fix that.

The contact owns a 2016 Hyundai Elantra. The contact stated that the vehicle was recently repaired under NHTSA Campaign Number: 24V146000 (Latches/Locks/Linkages) however, after the recall repair was completed, the trunk latch no longer opened the trunk as designed. The vehicle was taken back to the dealer and the contact was informed that a fee would be charged to complete the repair. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was 88,200.

The recall (code 256————-41D029R1) was fixed on my Hyundai Elantra today on April 23 2024.

The contact daughter owns a 2016 Hyundai Elantra. The contact stated that while her daughter was driving at an undisclosed speed, the vehicle stalled with the check engine warning light illuminated. The vehicle was able to restart after 5 minutes. The vehicle was towed to the dealer where is it was diagnosed with engine failure, and that the catalytic converter failed due to oil entering from the engine. The contact was informed that the engine and catalytic converter and engine needed to be replaced. The vehicle was repaired. The manufacturer was notified of the failure and a case was opened. The failure mileage was approximately 80,000. The VIN was not available.

See attached document for complaint

The contact owns a 2016 Hyundai Elantra. The contact received notification of NHTSA Campaign Number: 24V146000 (Latches/Locks/Linkages) however, the dealer would not perform the recall. The manufacturer was made aware of the issue. The contact called the manufacturer and was referred to the dealer. The contact stated while driving approximately 60 MPH, the trunk independently opened. The contact pulled over and was able to close the trunk. The contact related the failure to the NHTSA Campaign. The failure mileage was approximately 42,000. Parts distribution disconnect.

Initial report on March 7, 2022 (approx. 94K miles), second report on Dec. 12, 2023 (approx. 111,700 miles). Third report March 27, 2024: Recent event occurred on March 23, 2024 (approx. 112K miles) when my vehicle suddenly stopped moving while driving 55mph on a freeway with child passenger in the vehicle, putting both of us at risk for collision. Vehicle did not have any warning lights turn on prior to or during event. The vehicle did not move again after multiple attempts to accelerate to exit freeway safely. After shifting to neutral and back to drive, the vehicle suddenly jolted and accelerated randomly while holding foot on the gas pedal (no control over timing of acceleration). We were able to exit the freeway safely. This same issue repeated multiple times while driving us to a safe area to call for a tow truck. The vehicle was towed to dealership location it was originally purchased at on March 26, 2024. Diagnostics appointment scheduled for March 28, 2024. I have completed oil change services on this car about every 1,200 miles to keep the engine running since there was no solution for any of my previous reports to dealership (even when opening a case with Hyundai), their previous determination was to close case since the diagnostics report did not show error codes in report. Previous dealership advisor made a verbal comment that the real problem is something their computers do not scan codes for, and his recommendation was to "drive it til the wheels fall off" after paying thousands in services that did not solve the root problem. Hoping this appointment will lead to a safer outcome.

*4th report to NHTSA* Trouble getting response from HMA case manager. Delaying/not responding to multiple emails/calls/contact forms. Please advise. 1. What component or system failed or malfunctioned, and is it available for inspection upon request? - Multiple systems continuing to fail/malfunction. Multiple attempts to repair at Hyundai dealerships. Vehicle is currently at the dealer service center where it was originally purchased on [XXX] (Dealer number P113588 , Ron Carter Hyundai) now Big Star Hyundai. Yes - PLEASE conduct VIN inspection on this vehicle. I am waiting to hear back from dealer & HMA case manager to confirm vehicle specifications relating to VIN in their system and full engine inspection results. 2. How was your safety or the safety of others put at risk? - First reported and diagnostics completed by dealer [XXX]. Problems with engine have continued and escalated to current. Latest safety risk event occurred [XXX] while driving on high traffic freeway in Houston, TX with child passenger. Vehicle lost ability to control speed/driving power suddenly stopped/failed resulting in tow to dealership. 3. Has the problem been reproduced or confirmed by a dealer or independent service center? - Yes. Included notes in attached reports from previous dealer visits. Symptoms, reporting & attempts to repair started within warranty window. 4. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? - Previous inspection reports attached. 5. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? - CEL was on and off at the start of symptoms Dec. 2021. Dealer replaced MAP sensors and the issues continued without warning lamps. Dealer stated they could not diagnose anything without warning lamps. Dealer reported unknown diagnosis and closed case. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2016 Hyundai Elantra. The contact received notification of NHTSA Campaign Number: 24V146000 (Latches/Locks/Linkages) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact stated that while the vehicle was in park(P), the trunk failed to lock when the contact attempted to close the trunk lid. The contact used a rope to keep the trunk closed. The failure mileage was approximately 65,000. VIN tool confirms parts not available.

Unknown