2016 HYUNDAI ELANTRA Complaints

Car randomly will not start or will start but have no RPM's. Last year showed a crank shaft sensor code and had it replaced but car is doing it again.

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.

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

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.

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.

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.

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)

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.

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.