RoadVitals

2016 Hyundai Elantra Driver assistance Problems

Owner-reported complaints naming the driver-assistance system, filed with NHTSA

Data refreshed

Driver assistance reportsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
25
Latest Jul 25, 2026
Share of all reportsThis category as a share of every owner report on file for this model year. One report can name more than one component, so the categories overlap.
9%
of 290 total
Crash or fire reportedReports in this category whose submitter recorded that a crash or a fire occurred. The reporter's own answer on the NHTSA form, not a verified finding.
4
Injuries or deaths reportedTotals the submitters entered on their own reports in this category. Not verified by NHTSA and not a casualty statistic.
1

What this page shows

Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems. Every record below is an owner-reported complaint about the 2016 Hyundai Elantra submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 25 reports on file name it.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Owner reports naming driver-assistance

Shown in the owner’s own words, exactly as filed

Driver assistancePowertrain (other)Suspension
Filed Jul 25, 2026

P0420 P0441 P0014 P1326 C1260 C1688 C2130 These are the codes that's affecting my car

NHTSA ID
11752793
Incident
Mar 3, 2025
BrakesDriver assistanceElectrical
Filed Jan 18, 2026

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 ID
11711743
Incident
Jan 17, 2026
Driver assistanceEnginePowertrain (other)
Filed Dec 20, 2025

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.

NHTSA ID
11706316
Incident
Apr 10, 2025
Driver assistanceEnginePowertrain (other)
Filed Apr 11, 2024

*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)

NHTSA ID
11582481
Incident
Mar 23, 2024
Driver assistanceEnginePowertrain (other)
Filed Mar 27, 2024

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.

NHTSA ID
11579707
Incident
Mar 23, 2024
Driver assistanceEngineExterior lighting
Filed Dec 12, 2023

What component or system failed or malfunctioned, and is it available for inspection upon request? Available for inspection upon request. Please do! Loss of power. Reported same issues a year ago. Brought to dealership, sold on other services that did not solve problem. Opened a case with Hyundai. No solution. How was your safety or the safety of others put at risk? Random loss of power. Hyundai rep stated it’s a problem their systems do not actually scan for so it’s common this won’t appear in inspection reports. Has the problem been reproduced or confirmed by a dealer or independent service center? Dealer rep drove my car and mentioned he noticed it tries to accelerate when idle, but without a code he can’t do anything about it. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? A Hyundai dealership inspection was completed. Suggestion I buy a new engine. I declined since the multiple repairs paid for already were supposed to fix the problem, but they didn’t. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? No warning lights for anything in over a year but I am still dealing with same loss of power and acceleration control issues.

NHTSA ID
11559634
Incident
Dec 11, 2023
Driver assistanceElectricalPowertrain (other)
Filed Apr 24, 2023

My Hyundai Elantra started completely shutting off while I was driving. This happened on multiple occasions like in slow traffic and while going high speeds on the highway. This is scary and dangerous when my toddler child is in the car. I took it to 3 different mechanics and no one can find any codes or anything wrong with it---but it continues to happen and put my life and my daughters life at risk. I have seen so many people complaining of the same thing--but nothing has happened? This last dealership has had my car for 3 weeks (and counting) but still cannot find the issue. I have about 125,000 miles on the car.

NHTSA ID
11518693
Incident
Mar 6, 2023
Driver assistance
Filed Oct 18, 2022
Crash reported

The contact owns a 2016 Hyundai Elantra. The contact stated that while driving out of the driveway, the vehicle experienced unintended acceleration. During the incident, the engine's RPMs suddenly increased before the vehicle erroneously accelerated forward and crashed into a tree causing body damage to the vehicle. During the crash, no injuries were reported and no police report was taken. The vehicle was taken to the local dealer who was unable to determine the cause of the failure. The manufacturer was notified of the incident. The failure mileage was 58,000. The contact stated that the failure occurs very rarely at approximately 1 to 2 times a year.

NHTSA ID
11489763
Incident
Sep 12, 2022
Mileage
58,000 mi
Driver assistanceEnginePowertrain (other)
Filed Jun 3, 2022

April 2022 Car engine stalls while at stop sign or light. Started happening once or twice every few weeks. Took the vehicle to two repair shops but could not diagnose the issue. Vehicle giving no diagnostic codes or warning lights. May 2022 vehicle is now stalling and losing acceleration while driving on busy highway, leaving me and my children on the highway shoulder. Car loses acceleration and coasts to a complete stop. No warning lights have come on previously. Could not book an appointment with Hyundai dealer until June 25, 2022. As of June 3rd 2022, check engine light is on and car having trouble starting back up after stall. Vehicle is stalling and losing acceleration 2-3 times a day no matter the speed. Booked appointment with Hyundai dealer in another area for June 9, 2022.

NHTSA ID
11467344
Incident
Jun 3, 2022
Driver assistance
Filed Dec 15, 2021
Crash reported

The contact owns a 2016 Hyundai Elantra. The contact stated that while pulling into a parking space with her foot on the brake pedal, the vehicle inadvertently accelerated and crashed into the tires of another vehicle. There were no warning lights illuminated. The air bags failed to deploy. The contact did not sustain any injuries. A police report was filed. The contact and her husband drove the vehicle to her residence. The dealer was notified of the failure and advised the contact that they were not aware of such failure. The manufacturer was not notified of the failure. The vehicle was not diagnosed or repaired. The approximate failure mileage was 62,000.

NHTSA ID
11443875
Incident
Dec 11, 2021
Mileage
62,000 mi
Driver assistanceEngine
Filed Oct 9, 2021

I lost power while driving my 2016 Hyundai Elantra gt and also started hearing a knocking sound so I pulled over and knocking sound got real loud. A friend came and towed me home about 70 miles and the next morning I checked the oil and my oil was empty. My car has been out of commission for over a month and my mechanic says that a ball bearing is the reason for my engine failure and knocking sound.

NHTSA ID
11436155
Incident
Aug 21, 2021
Driver assistanceEngine
Filed Feb 24, 2021

I WAS DRIVING WHEN SUDDENLY I HEAR A KNOCK IN THE ENGINE AND A GRINDING SOUND INSIDE THE ENGINE AND A MECHANIC INSPECTED IT AND SAID THAT IT IS ROD BEARING THAT THEY HAVE DAMAGE, SPEAK TO THE HYUNDAI DEPARTMENT AND THAT THEIR SYSTEM DID NOT WORK THAT THEY COULD NOT GIVE ME INFORMATION

NHTSA ID
11397739
Incident
Jan 20, 2021
Mileage
72,000 mi
Driver assistance
Filed Nov 19, 2020

I'M NOT SURE THE EXACT DATE BUT I KNOW ONE DAY I WAS DRIVING FINE AND THEN LATER THAT NIGHT I WENT TO GET GAS AND MY CAR WAS ACTING FUNNY AND NOT WANTING TO GO FORWARD IN DRIVE UNTIL IT KICKED BACK AND THEN WENT.

NHTSA ID
11375352
Incident
Nov 16, 2020
Mileage
115,000 mi
AirbagsDriver assistanceSteering
Filed Feb 21, 2020

CAR PURCHASE BRAND NEW FROM DOTHAN HYUNDAI. NOTICED REDLIGHT LOOKED LIKE BABY IN A SEATBELTS. CALLED DEALERSHIP AND TOLD IT WAS NOTHING. HD CAR SERVICES AT HYUNDAI IN ALBANY GA AND TOLD IT WAS NOTHING.. HAD LIGHT LOOKED AT BY ANOTHER SERVICE AND WAS TOLD IT WAS AIR BAG NOT FUNCTIONING AND IF I WAS INVOLVED IN A SERIOUS ACCIDENT MY AIR BAG WOULD NOT WORK.

NHTSA ID
11310664
Incident
Oct 12, 2015
AirbagsDriver assistance
Filed Feb 21, 2020

THE RED LIGHT HAS BEEN ON SINCE PURCHASE AND HYUDAI SERVICE HAS BEEN SAYING IT IS NOTHING BRUSHING IT OFF. I

NHTSA ID
11310662
Incident
Oct 12, 2015
Driver assistance
Filed Dec 17, 2019

THIS HAS HAPPENED NUMERUS TIMES, WHETHER ON HIGHWAY'S OR CITY STREETS. DRIVING THE CAR YOU WILL FEEL IT LURCH FORWARD ACCELERATING SUDDENLY AND THEN RETURN TO NORMAL DRIVING. THE RPMS WILL BE AT 4000 TO 5000 EACH TIME. THE OTHER DAY ON THE WAY HOME FROM A FAMILY CHRISTMAS PARTY WITH MY 2 GIRLS AND HUSBAND, I HAD THE CRUSE CONTROL SET. IT SUDDENLY REVVED UP TO 4000 RPMS ON A CURVED HILLY ROAD. THIS HAPPENED AT 1AM. NO OTHER CARS WHERE AROUND. MY THEN 16 YEAR OLD DAUGHTER WAS DRIVING THE CAR TO GET HER DRIVERS LICENSE IT DID IT WITH THE INSTRUCTOR IN THE CAR. THE INSTRUCTOR HAS HER STOP AND GET ANOTHER CAR FOR THE TEST. SHE SAID THAT THIS WAS A SAFETY ISSUE WITH THE CAR AND COULD NOT CONTINUE THE TEST. WE HAD ONLY HAD THE CAR AT THAT TIME FOR 6 MONTHS. WE PURCHASED THE CAR NEW WITH ONLY 6 MILES ON IT. I AM NOW SEEING ALL THE COMPLAINTS ON THIS ISSUE WITH THIS CAR AND SEVERAL OTHER OF HYUNDAI CAR MAKES AND MODULES ON THE INTERNET. JUST SEARCH HYUNDAI CARS SURGING WHILE DRIVING AND YOU CAN SEE FOR YOUR SELF. THEY MUST BE WAITING ON A FATALITY BEFORE THEY MAKE A RECALL.

NHTSA ID
11289671
Incident
Dec 14, 2019
Mileage
72,486 mi
Driver assistance
Filed Oct 19, 2019

ON MORE THAN ONE OCCASION WHEN ACCELERATING FROM A STOPPED POSITION, THE CAR WILL LURCH FORWARD WHEN PRESSING THE GAS, BUT NOT EQUAL TO THE DEPRESSION OF THE ACCELERATOR PEDAL. I BOUGHT THIS CAR 8 MONTHS AGO AND IT HAS HAPPENED MANY TIMES. ONE INCIDENT I BELIEVE WHEN THIS HAPPENED CAUSED ME TO DAMAGE PERSONAL PROPERTY.INWAS STOPPED BEHIND A CAR WAITING TO GET TO A GATE KEY PAD. WHEN I STARTED TO PULL FORWARD THE CAR SUDDENLY ACCELERATED AND I HIT THE KEY PAD, RAN OVER IT! THIS SUDDEN ACCELERATION IS NOT TYPICALLY A HAZARD WHEN ON THE OPEN ROAD, OBVIOUSLY THIS WAS AN ISSUE WITH A SOLID OBJECT IN FRONT OF ME.

NHTSA ID
11269555
Incident
Mar 16, 2019
Mileage
184,000 mi
Driver assistanceSteeringSuspension
Filed Jun 6, 2019

CAR DRIVE OVER BUMPS AND UNEVEN ROADS LIKE A BOAT IN BAD WAVES STEERING LOCKS UP LIKE NO POWER STEERING IT'S VERY DANGEROUS THEY REPLACED STEERING PARTS 2 TIME THIS HAPPENED AFTER DRIVING 40 TO 70 MILES AND GOING STRAIGHT HIGHWAYS AND IN TOWN

NHTSA ID
11218288
Incident
May 5, 2016
Driver assistance
Filed Dec 26, 2018

CAR SHUT OFF WHILE DRIVING. ALL LIGHTS AND ENGINE SEEMED TO STALL BUT WHEN I PRESSED ACCELERATOR AFTER A SECOND EVERYTHING CAME BACK ON. AM NOW AFRAID TO DRIVE MY VEHICLE AND HAVE IT SHUT DOWN AND BE IN A SERIOUS ACCIDENT.

NHTSA ID
11163517
Incident
Dec 26, 2018
Mileage
63,000 mi
Driver assistanceEngine
Filed Nov 9, 2018

TL* THE CONTACT OWNS A 2016 HYUNDAI ELANTRA. WHILE DRIVING 10 MPH, THE CONTACT DEPRESSED THE ACCELERATOR PEDAL AND THE VEHICLE SHOOK. WHEN THE BRAKE PEDAL WAS DEPRESSED, THE VEHICLE STALLED. IN ADDITION, THE CHECK ENGINE, BATTERY, AND OIL WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO POHANKA HYUNDAI (1770 RITCHIE STATION CT, WALKER MILL, MD 20743, 301-899-0480) WHERE IT WAS DIAGNOSED THAT THE THROTTLE BODY WAS FRACTURED. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND STATED THAT AN INVESTIGATION WOULD BE OPENED. THE FAILURE MILEAGE WAS APPROXIMATELY 44,242.

NHTSA ID
11150313
Incident
Oct 31, 2018
Mileage
44,242 mi
Driver assistance
Filed Sep 11, 2018

I PURCHASE A BRAND NEW HYUNDAI ELANTRA END OF JANUARY 2016. WHEN I START DRIVING IT THE CAR STARTED GIVING ME PROBLEMS FOR 2 AND 7 MONTHS I'VE BEEN HAVING SO MUCH PROBLEM WITH MY CAR WHEN GOING TO DEALER CONSTANTLY SINCE I HAD IT NOW I TOOK MY CAR BACK TO THE DEALER ON TUESDAY AND THE DEALER CALLED ME ON WEDNESDAY WITH THE MECHANIC EXPLAIN WHAT'S GOING ON WITH THE CAR ON THURSDAY THE DEALER CALLED ME BACK SAYING THE CORPORATE COMPANY CAME OUT THEY HAVE TO REPLACE MY WHOLE ENGINE ON MY CAR I AM REALLY NOT HAPPY WITH MY CAR I DON'T WANT IT I WANT THEM TO TAKE THE CAR BACK I AM SO DONE AND THE SERVICE DEPARTMENT IS SO BAD THERE. THEY GAVE ME THE RUN-AROUND NORM REEVES HYUNDAI IN CERRITOS AND ALSO THE HENRY INN IN GARDEN GROVE ALSO.

NHTSA ID
11128713
Incident
Jan 31, 2016
Mileage
33,900 mi
Driver assistance
Filed May 17, 2018

WHEN I FIRST PURCHASED MY CAR, I WAS GIVEN A DIFFERENT CAR THAN THE ONE WRITTEN DOWN ON MY PAPERWORK. I HAD TO COME BACK IN TO GET THE CAR THAT MATCHED MY PAPERWORK. SINCE RECEIVING THIS CAR, I NOTICED A SLIGHT HESITATION WHEN ACCELERATING. RECENTLY, IT HAS GOTTEN WORSE TO THE POINT WHERE IT WILL JERK REPEATEDLY WHEN I HAVE TO CONSTANTLY ACCELERATE AND THEN BREAK WHEN THERE IS TRAFFIC. WHEN I AM JUST DRIVING FREELY ON THE HIGHWAY OR SIDE STREETS, IT SEEMS TO GET STUCK IN ONE GEAR AND NO MATTER HOW HARD I PUSH ON THE GAS PEDAL, IT WILL NOT GO ANY FASTER. I HAVE TO PRESS EXTREMELY HARD ON THE GAS TO MAKE IT GO AND THEN IT WILL JERK FORWARD AND MAKE A REALLY LOUD ACCELERATING SOUND AS IF I'M A MONSTER TRUCK. THIS IS VERY UNSAFE ON THE ROAD AND IT MAKES ME NERVOUS TO DRIVE IT. THIS CAR IS MY ONLY VEHICLE SO I CAN'T AFFORD NOT TO DRIVE IT, BUT I REALLY NEED SOMETHING DONE WITH THIS.

NHTSA ID
11096642
Incident
May 17, 2018
Mileage
57,000 mi
Driver assistanceEngineFuel system
Filed Aug 18, 2017
Crash reported

I DROVE SLOWLY THROUGH THE PARKING LOT AT WORK AND PULLED INTO A PARKING SPOT. INSTEAD OF STOPPING, THE CAR SUDDENLY SWERVED, LURCHED FORWARD AND CRASHED INTO THE CEMENT BASE OF A LIGHT POLE. THE CAR KEPT GRINDING INTO THE CEMENT BASE. I WAS HELPLESS TO STOP THE DESTRUCTION OF MY CAR. THE REPAIR SHOP HAS HAD MY CAR FOR ONE WEEK BUT NO REPAIRS HAVE BEEN MADE YET. THE REPAIR SHOP IS AWAITING THE DECISION FROM THE INSURANCE COMPANY. THE DAMAGE TO MY CAR IS OVER $10,000. I HAVE PREVIOUSLY EXPERIENCED A LOSS OF POWER WHEN DRIVING MY CAR. THERE HAVE BEEN TIMES WHEN THE CAR HAS TRIED TO ACCELERATE ON ITS OWN AND WOULD LURCH FORWARD. I HAVE BEEN A SAFE DRIVER FOR MANY YEARS AND HAD NEVER GOTTEN A TICKET NOR BEEN IN AN ACCIDENT BEFORE. I HAVE READ REPORTS OF OTHER PEOPLE HAVING PROBLEMS WITH THEIR HYUNDAI CARS UNEXPECTEDLY CRASHING INTO PARKING GARAGE WALLS, OBJECTS, OR OTHER CARS. I DO NOT KNOW THE CAUSE OF THIS DANGEROUS MALFUNCTION OF THE HYUNDAI CAR BUT THE CAUSE NEEDS TO BE DETERMINED BEFORE SOMEONE IS BADLY INJURED OR KILLED.

NHTSA ID
11016096
Incident
Aug 11, 2017
Mileage
33,600 mi
AirbagsDriver assistance
Filed Jan 20, 2017
Crash reported1 injury reported

ON 10/15/16 I WAS IN A MULTI IMPACT ACCIDENT. AFTER HITTING A CURB, SMALL TREE, TOOK A STOP SIGN OUT, MY CAR LANDED INTO A TREE IN BETWEEN TWO 10 IN. BUSHES. AS THE CAR SEEMED TO SETTLE I IMMEDIATELY SMELLED A CHEMICAL ODOR. I THEN SAW A SMALL WHITE WHAT I THOUGHT WAS PAPER APPEAR ON THE INNER STEERING WHEEL, SUDDENLY BLOOD WAS POURING DOWN MY FACE WHERE I COULD BARELY SEE. I THOUGHT THE CAR WAS ON FIRE BECAUSE OF THE SMELL. IT DID NOT SMELL LIKE GAS BUT MORE LIKE SULFUR. I WAS TRANSPORTED TO UCI TRAUMA CENTER WHERE I STAYED FOR FOUR DAYS. MY CAR HAD 6 AIRBAGS AND ALL FAILED EXCEPT FOR THE ONE I SAW WHEN MY CAR SETTLED. SINCE I BOUGHT THE ELANTRA I REPORTED TO HYUNDAI THAT WHILE I WAS DRIVING AND SOMETIMES WHEN I WOULD TURN LEFT THE CAR WOULD STOP, THEN ACCELERATE FULL SPEED. I HAVE THE WORK ORDER. THIS ACCELERATION WOULD HAPPEN WHILE DRIVING, SLOWING DOWN FOR A STOP LIGHT AND WHEN TURNING TO THE LEFT. I HAVE SEVERAL WITNESSES WHO HAVE BEEN WITH ME WHEN THIS HAPPENS, THE CAR DOES NOT REQUIRE THAT I RESTART IT, IT JUST STOPS THEN ACCELERATES. IT HAS DONE THIS THREE OR FOUR TIME A MONTH. *TR

NHTSA ID
10946816
Incident
Oct 15, 2016
Mileage
11,000 mi
BrakesDriver assistance
Filed Oct 20, 2015

WHEN ENTERING A FAIRLY SEVERE CURVE, LIKE A 270 DEGREE FREEWAY ON-RAMP OR OFF-RAMP TO AN OVERPASS, OR 90 DEGREE CURVES ON MOUNTAIN ROADS, AT NORMAL SPEEDS, THE ESC APPEARS TO SPORADICALLY TURN ON AND OFF AGGRESSIVELY. THE BEHAVIOR IS SEVERE. THE BRAKES ARE APPLIED, HARD, ABOUT TWICE PER SECOND. HARD ENOUGH TO FEEL LIKE YOU HIT A POTHOLE. THE THROTTLE SEEMS TO BE CUT AS WELL. PRESSING THE ACCELERATOR DOES NOTHING WHILE IN THIS STATE, AS IF ITS BEEN DISCONNECTED. AFTER STRAIGHTENING OUT OF THE CURVE, THE BEHAVIOR STOPS. DISABLING VIA THE ESC BUTTON HAS NO EFFECT, THE PROBLEM PERSISTS. A TRIP TO THE DEALER (10/2015) RESULTED IN THE DIAGNOSIS OF A BAD 'LATERAL SENSOR' - THAT IT WASN'T COMMUNICATING TO THE ESC. HOWEVER THE PROBLEM APPARENTLY WAS MORE INVOLVED: THEY KEPT THE CAR FOR 17 DAYS AND HAD TWO OTHER 2016 ELANTRA GT MODELS IN THE SERVICE DEPARTMENT WITH THE SAME ISSUE. ULTIMATELY THEY COULD NOT FIND A FIX FOR THE PROBLEM AND RETURNED THE CAR, STATING THAT THE PROBLEM WAS NOT A "SAFETY CONCERN". HOWEVER THEY INTENDED TO CONTINUE TROUBLESHOOTING THE ISSUE WITH ONE OF THE PROBLEM CARS BEING USED AS A "TEST MULE". THE SERVICE DEPARTMENT STATED THAT THE PROBLEM SEEMS TO BE LIMITED TO THE 2016 ELANTRA GT. I AM NOT ENTIRELY CONVINCED OF THE "SAFETY" VERDICT. WHILE I AGREE THAT ITS FAIRLY SAFE FOR "ME", SINCE I'M AWARE OF THE BEHAVIOR AND ITS CONSISTENT, IT MIGHT BE A SURPRISE FOR ANOTHER ELANTRA GT OWNER WHOSE FIRST EXPERIENCE MIGHT BE IN THE RAIN OR SNOW. WINTER IS COMING, AND WHILE I'M AWARE OF THE ISSUE AND THEREFORE WILL TAKE CURVES SLOWER AS TO NOT ANTAGONIZE THE CAR - WHAT ABOUT OTHERS?

NHTSA ID
10783667
Incident
Aug 16, 2015
Mileage
1,200 mi

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

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