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2012 Hyundai Elantra

Owner reports · Recalls · Investigations

More warning signs than most Elantra years

Owner complaints for the 2012 Hyundai Elantra are substantially higher than the model-year median of 182.

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When problems were reported

Mileage at the reported incident

428 reports with mileage · 224 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Engine. Review the 139 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 126 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Air Bags. Review the 124 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

47 crash reports11 fire reports30 injury reports

Electronic Stability Control (esc) complaints

44 reports
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Mileage unknown · Mar 29, 2016
Electronic Stability Control (esc)

TL* THE CONTACT OWNS A 2012 HYUNDAI ELANTRA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V871000 (ELECTRONIC STABILITY CONTROL) HOWEVER, THE PART NEEDED TO REPAIR THE VEHICLE WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WA…

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TL* THE CONTACT OWNS A 2012 HYUNDAI ELANTRA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V871000 (ELECTRONIC STABILITY CONTROL) HOWEVER, THE PART NEEDED TO REPAIR THE VEHICLE WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT NOTIFIED OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.

NHTSA ODI #10852213

54,500 miles · Mar 24, 2016
Electronic Stability Control (esc)

TL* THE CONTACT OWNS A 2012 HYUNDAI ELANTRA. WHILE DRIVING 50 MPH, THE VEHICLE BEGAN TO DECELERATE AND THE ELECTRONIC STABILITY CONTROL LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE FAILURE COULD NOT BE DETERMINED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE …

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TL* THE CONTACT OWNS A 2012 HYUNDAI ELANTRA. WHILE DRIVING 50 MPH, THE VEHICLE BEGAN TO DECELERATE AND THE ELECTRONIC STABILITY CONTROL LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE FAILURE COULD NOT BE DETERMINED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 54,500.

NHTSA ODI #10851333

32,389 miles · Mar 21, 2016
Electronic Stability Control (esc)Steering

TL* THE CONTACT OWNS A 2012 HYUNDAI ELANTRA. WHILE DRIVING 45 MPH, THE STEERING WHEEL SHOOK VIOLENTLY WHEN THE BRAKE PEDAL WAS DEPRESSED. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO A DEALER WHERE THE CAUSE OF THE FAILURE WAS NOT DETERMINED. THE VEHICLE WAS NOT REPAIRED. THE CONTACT RECEIVED NOTIFICAT…

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TL* THE CONTACT OWNS A 2012 HYUNDAI ELANTRA. WHILE DRIVING 45 MPH, THE STEERING WHEEL SHOOK VIOLENTLY WHEN THE BRAKE PEDAL WAS DEPRESSED. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO A DEALER WHERE THE CAUSE OF THE FAILURE WAS NOT DETERMINED. THE VEHICLE WAS NOT REPAIRED. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V871000 (ELECTRONIC STABILITY CONTROL). THE FAILURE WAS PERSISTENT. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 32,389.

NHTSA ODI #10850690

42,000 miles · Mar 20, 2016
Electronic Stability Control (esc)

TAKATA INFLATORS FIRST DAY I GOT THE CAR, I WAS DRIVING SLOW DUE TO POOR CONDITIONS (SNOW) WHEN I TRIED TO STOP BRAKES MADE A GRINDING NOISE CAR PULLED OFF TO ONE SIDE. I CAME DANGEROUSLY CLOSE TO SMASHING INTO A SNOW BANK. I ASSUMED THIS HAPPENED BECAUSE OF THE ROAD CONDITIONS. THIS HAS HAPPENED REPEATEDLY AND UNEXPECTEDLY, E…

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TAKATA INFLATORS FIRST DAY I GOT THE CAR, I WAS DRIVING SLOW DUE TO POOR CONDITIONS (SNOW) WHEN I TRIED TO STOP BRAKES MADE A GRINDING NOISE CAR PULLED OFF TO ONE SIDE. I CAME DANGEROUSLY CLOSE TO SMASHING INTO A SNOW BANK. I ASSUMED THIS HAPPENED BECAUSE OF THE ROAD CONDITIONS. THIS HAS HAPPENED REPEATEDLY AND UNEXPECTEDLY, EVERY ONCE IN AWHILE I APPLY THE BREAKS, HEAR THE GRINDING NOISE AAND LOSE CONTROL OF THE CAR. IM VERY LUCKY AND SURPRISED I HAVENT GOTTEN INTO AN ACCIDENT BECAUSE OF THIS. ITS EXTREMELY SCARY AND I ABSOLUTELY HATE DRIVING THE CAR IN FEAR OF THIS HAPPENING AND CAUSING A CRASH.

NHTSA ODI #10850617

101,200 miles · Mar 18, 2016
Electronic Stability Control (esc)Service BrakesCrashInjury

TL* THE CONTACT OWNS A 2012 HYUNDAI ELANTRA. THE CONTACT STATED THAT THE BRAKE SYSTEM FAILED TO ENGAGE WHILE DRIVING 50 MPH IN RAINY CONDITIONS. THE CONTACT CRASHED INTO AN EMBANKMENT. THE STABILITY CONTROL WARNING LIGHT ILLUMINATED. THE CONTACT SUFFERED INJURIES TO THE BACK AND ARMS THAT REQUIRED MEDICAL ATTENTION. A POLICE REP…

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TL* THE CONTACT OWNS A 2012 HYUNDAI ELANTRA. THE CONTACT STATED THAT THE BRAKE SYSTEM FAILED TO ENGAGE WHILE DRIVING 50 MPH IN RAINY CONDITIONS. THE CONTACT CRASHED INTO AN EMBANKMENT. THE STABILITY CONTROL WARNING LIGHT ILLUMINATED. THE CONTACT SUFFERED INJURIES TO THE BACK AND ARMS THAT REQUIRED MEDICAL ATTENTION. A POLICE REPORT WAS FILED AND THE VEHICLE WAS TOWED. THE CONTACT RECEIVED A RECALL NOTICE FOR NHTSA CAMPAIGN NUMBER: 15V871000 (ELECTRONIC STABILITY CONTROL), BUT THE PARTS WERE NOT AVAILABLE FOR REPAIR. THE MANUFACTURER WAS NOT NOTIFIED. THE FAILURE MILEAGE WAS 101,200.

NHTSA ODI #10850428

Mileage unknown · Mar 3, 2016
Electronic Stability Control (esc)

TL* THE CONTACT OWNS A 2012 HYUNDAI ELANTRA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V871000 (ELECTRONIC STABILITY CONTROL) HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS MADE AWARE…

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TL* THE CONTACT OWNS A 2012 HYUNDAI ELANTRA. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V871000 (ELECTRONIC STABILITY CONTROL) HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE.

NHTSA ODI #10839681

57,580 miles · Feb 25, 2016
Electronic Stability Control (esc)

WHILE DRIVING ON A MAJOR HIGHWAY IN NORMAL NON SLICK ROAD CONDITIONS, MY VEHICLES ESC LIGHT BEGAN TO BLINK. UNEXPECTEDLY, AND WITHOUT MY FOOT DEPRESSING THE BRAKES, MY VEHICLE DECELERATED FROM 55MPH TO 20MPH. THE FRONT LEFT TIRE CEASED TO ROTATE AND TORQUE WAS LOST TO THE ENGINE. THE CAR WAS TURNED OFF AND BACK ON AGAIN AND I …

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WHILE DRIVING ON A MAJOR HIGHWAY IN NORMAL NON SLICK ROAD CONDITIONS, MY VEHICLES ESC LIGHT BEGAN TO BLINK. UNEXPECTEDLY, AND WITHOUT MY FOOT DEPRESSING THE BRAKES, MY VEHICLE DECELERATED FROM 55MPH TO 20MPH. THE FRONT LEFT TIRE CEASED TO ROTATE AND TORQUE WAS LOST TO THE ENGINE. THE CAR WAS TURNED OFF AND BACK ON AGAIN AND I IMMEDIATELY TURNED OFF THE ESC SYSTEM AND DROVE HOME. THAT EVENING I RECEIVED THE NOTICE RECALL FOR EXACTLY THE ISSUE I HAD ENCOUNTERED. I BROUGHT MY VEHICLE TWO DAYS LATER TO SANSONE HYUNDAI WHERE THEY AGREED AFTER READING THE CAR'S COMPUTER THAT THE ESC ISSUE HAD INDEED OCCURRED. THE TECHNICIAN THEN EXPLAINED TO ME THAT THEY "RESET THE COMPUTER AND THIS PROBABLY SHOULDN'T HAPPEN AGAIN". HE WENT ON TO EXPLAIN THERE IS NO CURRENT SOLUTION, AND I HAVE TO BE PATIENT. I APPRECIATE THE FACT A SOLUTION HAS NOT YET BEEN FOUND BUT, I AM NOW FEARFUL TO DRIVE THIS VEHICLE. I WAS UNBELIEVABLE LUCKY THAT THERE WERE NO DRIVER'S BEHIND ME AND THAT I WAS NEAR THE SHOULDER WHEN THE SYSTEM FAILED. IF THOSE LUCKY CONDITIONS HAD NOT BEEN PRESENT I COULD HAVE BEEN INVOLVED IN A POTENTIALLY SERIOUS ACCIDENT. I FEEL I SHOULD HAVE BEEN PROVIDED WITH A LOANER VEHICLE IN THE MEANTIME. I PURCHASED MY HYUNDAI BECAUSE I FELT THEY WERE SAFE, RELIABLE CARS WITH GREAT CUSTOMER SERVICE. MY CAR ACTUALLY EXPERIENCED THE ISSUE THAT IS DESCRIBED IN THE RECALL WHICH ITSELF STATES THAT, "INAPPROPRIATE BRAKE APPLICATION TO ONE OR MORE WHEELS AND/OR REDUCED ENGINE TORQUE CAN INCREASE THE RISK OF A CRASH". KNOWING THIS, HYUNDAI HAS SENT ME ON WAY IN A VEHICLE WHICH CAN "INCREASE THE RISK OF A CRASH". I NOW HAVE TO WAIT AND BE GENUINELY SCARED OF THE VEHICLE WHICH I RELY ON. I HAVE PATIENCE TO WAIT FOR A SOLUTION, BUT I NEED A SOLUTION FROM HYUNDAI NOW. NOT WHEN SOMEONE IS ABLE TO UPDATE THE SOFTWARE IN THE VEHICLE.

NHTSA ODI #10838125

19,000 miles · Feb 23, 2016
Electronic Stability Control (esc)Vehicle Speed ControlCrash

TL* THE CONTACT OWNS A 2012 HYUNDAI ELANTRA. WHILE ATTEMPTING TO PARK, THE VEHICLE ACCELERATED INDEPENDENTLY AND CRASHED INTO SOME BRANCHES. WHEN THE BRAKE PEDAL WAS DEPRESSED, THE VEHICLE WAS ALREADY IN THE BRANCHES. THERE WERE NO INJURIES. THE VEHICLE WAS STILL DRIVABLE. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE CONTACT …

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TL* THE CONTACT OWNS A 2012 HYUNDAI ELANTRA. WHILE ATTEMPTING TO PARK, THE VEHICLE ACCELERATED INDEPENDENTLY AND CRASHED INTO SOME BRANCHES. WHEN THE BRAKE PEDAL WAS DEPRESSED, THE VEHICLE WAS ALREADY IN THE BRANCHES. THERE WERE NO INJURIES. THE VEHICLE WAS STILL DRIVABLE. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE CONTACT RECEIVED A RECALL NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V871000 (ELECTRONIC STABILITY CONTROL); HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 19,000.

NHTSA ODI #10837729

Mileage unknown · Feb 22, 2016
Electronic Stability Control (esc)Service BrakesCrashInjury

TL* THE CONTACT OWNED A 2012 HYUNDAI ELANTRA. WHILE DRIVING APPROXIMATELY 30 MPH, THE BRAKES FAILED AND THE CONTACT CRASHED THE VEHICLE INTO A POLE. THE AIR BAGS DID NOT DEPLOY WITHOUT WARNING. THE CONTACT SUSTAINED KNEE AND CHEST INJURIES, BUT MEDICAL ATTENTION WAS NOT REQUIRED. A POLICE REPORT WAS FILED. THE CONTACT RECEIVED N…

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TL* THE CONTACT OWNED A 2012 HYUNDAI ELANTRA. WHILE DRIVING APPROXIMATELY 30 MPH, THE BRAKES FAILED AND THE CONTACT CRASHED THE VEHICLE INTO A POLE. THE AIR BAGS DID NOT DEPLOY WITHOUT WARNING. THE CONTACT SUSTAINED KNEE AND CHEST INJURIES, BUT MEDICAL ATTENTION WAS NOT REQUIRED. A POLICE REPORT WAS FILED. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V871000 (ELECTRONIC STABILITY CONTROL). THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VEHICLE WAS DESTROYED. THE VIN AND FAILURE MILEAGE WERE UNKNOWN.

NHTSA ODI #10837566

45,000 miles · Jan 18, 2016
Electrical SystemElectronic Stability Control (esc)

MY CAR HAS BEEN HAVING ISSUES WITH STARTING. THE PROBLEM ISN'T ALL THE TIME. I'M NOT SURE WHAT THE TRIGGER IS, BUT ONE OR TWICE A WEEK, IT WON'T START. I THOUGHT IT WAS THE BATTERY, BUT IT'S NOT. I CHANGED IT AND STILL GIVING ME ISSUES. I READ ONLINE AND FOUND THAT IT MIGHT BE THE RANGE SWITCH BECAUSE PEOPLE THAT HAS THIS I…

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MY CAR HAS BEEN HAVING ISSUES WITH STARTING. THE PROBLEM ISN'T ALL THE TIME. I'M NOT SURE WHAT THE TRIGGER IS, BUT ONE OR TWICE A WEEK, IT WON'T START. I THOUGHT IT WAS THE BATTERY, BUT IT'S NOT. I CHANGED IT AND STILL GIVING ME ISSUES. I READ ONLINE AND FOUND THAT IT MIGHT BE THE RANGE SWITCH BECAUSE PEOPLE THAT HAS THIS ISSUE HAD THEIR RANGE SWITCH REPLACED AND NO MORE ISSUE. BEFORE THEY REPLACED THE RANGE SWITCH, THEY RECOMMENDED TO PUT IN "N" POSITION BEFORE START, WHICH I DID AND IT WORKED FOR A WHILE. NOW, I HAVE TO PUT THE E-BRAKES ON BEFORE IT CRANKS. THE LAST COUPLE OF WEEKS, I HAVE ISSUES WITH LOCKING MY CAR. NEITHER THE ELECTRONIC PUSH BUTTON ON THE DOOR NOR REMOTE WORKS. I HAD TO MANUAL LOCK IT WITH THE KEY. BUT THIS ISSUE ISN'T ALL THE TIME EITHER. IT ONLY HAPPENED 6 TIMES SO FAR.

NHTSA ODI #10820775

Official recalls

4

23V651000 · Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip:control Unit/module

Sep 22, 2023

Hyundai Motor America (Hyundai) is recalling certain 2011-2015 Elantra, Genesis Coupe, Sonata Hybrid, 2012-2015 Accent, Azera, Veloster, 2013-2015 Elantra Coupe, Santa Fe, 2014-2015 Equus, 2010-2012 Veracruz, 2010-2013 Tucson, 2015 Tucson Fuel Cell, and 2013 Santa Fe Sport vehicles. The Anti-Lock Brake System (ABS) module may leak brake fluid internally and cause an electrical short, which can result in an engine compartment fire while parked or driving.

Consequence & remedy

Consequence: An engine compartment fire while parked or driving can increase the risk of injury.

Remedy: Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will replace the ABS fuse, free of charge. Owner notification letters were mailed April 10, 2024 through October 11, 2024. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 251.

20V393000 · Equipment:electrical

Jul 2, 2020

Hyundai Motor America (Hyundai) is recalling certain 2011-2012 Hyundai Elantra and Sonata Hybrid, 2012 Accent and Veloster vehicles. The 12V accessory socket outlet may have been over-tightened during installation, possibly disabling the thermal fuse and allowing the outlet to overheat with prolonged use, such as by using the Tire Mobility Kit air compressor to inflate a tire.

Consequence & remedy

Consequence: An overheated accessory outlet increases the risk of fire.

Remedy: Hyundai will notify owners, and dealers will replace the Tire Mobility Kit accessory outlet plug with a direct-to-battery connection wire harness kit, free of charge. The recall began September 28, 2020. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 193.

15V871000 · Electronic Stability Control (esc)

Dec 23, 2015

Hyundai Motor America (Hyundai) is recalling certain model year 2011-2012 Elantra vehicles manufactured October 29, 2010, to October 25, 2011. Due to an electronic stability control (ESC) sensor malfunction, the brakes for one or more wheels may be applied unexpectedly and the engine power may be reduced. These symptoms will be accompanied by illumination of the ESC indicator lamp in the instrument cluster.

Consequence & remedy

Consequence: If the one or more of the brakes are inappropriately applied, control of the vehicle may be lost, increasing the risk of a crash.

Remedy: Hyundai will notify owners, and dealers will verify the proper operation of the ESC sensors, and update the ESC system's calibration, free of charge. The recall began June 6, 2016. Owners may contact Hyundai customer service at 1-800-633-5151. Hyundai's number for this recall is 137.

13V115000 · Air Bags:side/window; Structure

Apr 1, 2013

Hyundai Motor Company is recalling certain model year 2011-2013 Elantra vehicles manufactured from November 12, 2010, through March 5, 2013. A support bracket attached to the headliner may become displaced during a side curtain airbag deployment.

Consequence & remedy

Consequence: If the headliner support bracket makes contact with an occupant during a crash, it may cause a laceration injury.

Remedy: Hyundai will notify owners, and dealers will apply adhesive strips to the headliner, free of charge. The safety recall began during April 2013. Owners may contact Hyundai at 1-800-633-5151. Hyundai's recall campaign number is 109.

Additional source detail variants (2)

Structure

Hyundai Motor Company is recalling certain model year 2011-2013 Elantra vehicles manufactured from November 12, 2010, through March 5, 2013. A support bracket attached to the headliner may become displaced during a side curtain airbag deployment.

Consequence: If the headliner support bracket makes contact with an occupant during a crash, it may cause a laceration injury.

Remedy: Hyundai will notify owners, and dealers will apply adhesive strips to the headliner, free of charge. The safety recall began during April 2013. Owners may contact Hyundai at 1-800-633-5151. Hyundai's recall campaign number is 109.

Air Bags:side/window

Hyundai Motor Company is recalling certain model year 2011-2013 Elantra vehicles manufactured from November 12, 2010, through March 5, 2013. A support bracket attached to the headliner may become displaced during a side curtain airbag deployment.

Consequence: If the headliner support bracket makes contact with an occupant during a crash, it may cause a laceration injury.

Remedy: Hyundai will notify owners, and dealers will apply adhesive strips to the headliner, free of charge. The safety recall began during April 2013. Owners may contact Hyundai at 1-800-633-5151. Hyundai's recall campaign number is 109.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

4

AQ23002 · Hyundai And Kia Abs Module Fires

Opened Nov 17, 2023 · No close date supplied

Status: open (inferred from source dates) · Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip:control Unit/module

The Office of Defects Investigation (ODI) has received eight Hyundai Motor America (Hyundai) and eight Kia America, Inc. (Kia) Part 573 Recall Reports between 2016 and 2023. The combined 16 safety recalls all involve the antilock braking system (ABS) modules or Hydraulic Electronic Control Units (HECU) manufactured by the equipment supplier Mando. The Part 573 Recall Reports contain varying defect descriptions and differing remedy descriptions for the same or similar equipment supplied by Mando. Safety recalls included in this Audit Query (AQ) review include: Hyundai recalls 20V-520, 20V-543, 21V-161, 21V-160, 21V-303, 22V-056, 22V-810, and 23V-651. Kia recalls 16V-815, 20V-518, 20V-519, 21V-137, 21V-331, 22V-051, 22V-800, and 23V-652 The purpose of this AQ is to evaluate the timeliness and scoping of Hyundai and Kia’s defect decision making and adherence with reporting requirements; and understand the varying defect descriptions and remedies between these recalls.

DP21003 · Throttle Control System Vulnerabilities

Opened Nov 12, 2021 · Closed Jun 20, 2023

Status: closed (inferred from source dates) · Vehicle Speed Control:throttle

The Office of Defects Investigation (ODI) of the National Highway Traffic Safety Administration (NHTSA) received a petition letter dated October 10, 2021, requesting an investigation of possible defects in the electronic throttle control (ETC) system on certain Kia vehicles resulting in the opening of DP21-003. Accordingly, Model Year (MY) 2005-2016 Kia Optima/K5, MY 2006-2015 Kia Sorento, MY 2007-2016 Hyundai Elantra, MY 2007-2016 Hyundai Santa Fe, MY 2006-2015 Hyundai Sonatas are all part of the subject population. The petition was originally filed as a Vehicle Owner Questionnaire that can be reviewed at NHTSA.gov under reference (ODI) number 11439675.On November 12, 2021, ODI opened Defect Petition DP21-003 to evaluate the petitioner?s request. ODI performed trend analyses of the VOQs related to vehicle speed control issues for all the subject vehicles and found that none of the 52 Model/Model Year Hyundai/Kia vehicles demonstrated any actionable trend that warranted an investigation.Petitioners submitted 1119 VOQs and non-VOQ cases in which sudden uncommanded acceleration (SUA) or loss of motive power (LOMP) incidents were alleged.For the 1119 reports, 220 were incidents involving crashes, from which 69 subject Hyundai-Kia vehicles were inspected by Hyundai/Kia dealer technicians, Hyundai/Kia engineers, and/or third-party representatives.ODI found the inspections identified no vehicle defects related to the ETC system.Of the 220 crash-involved reports, 13 Event Data Recorder (EDR) records were downloaded successfully and 11 of those indicated driver error: (i.e.) pedal misapplication.A condition where the accelerator pedal is mistakenly applied instead of the brake pedal when the driver wants to stop the vehicle.In addition, ODI reviewed a scientific journal paper published in Forensic Science International in 2016 by Mr. Park et al ., as well as related test videos. ODI does not believe there is any evidence of uncontrollable SUA occurrences in any of the tests reviewed. NHTSA's Office of Vehicle Safety Compliance (OVSC) reviewed the allegations regarding the potential noncompliance with Federal Motor Vehicle Safety Standard No. 124.Based on the information provided, the Agency concludes there is insufficient information for us to determine if a possible non-compliance exists.Finally, both Hyundai and Kia informed ODI that all their vehicles manufactured after 2012 were equipped with an ETC management system, in which the engine speed will go to idle when the system sees signals from both the brake pedal and accelerator pedal at the same time; this is commonly known as the brake-throttle override system.After thoroughly assessing the material submitted by the petitioner, information already in NHTSA's possession, information submitted by Hyundai and Kia in response to an Information Request letter, and the potential risks to safety implicated by the petitioner's allegation, NHTSA does not believe that a formal investigation is warranted. After full consideration of appropriate factors, the petition is denied. A Federal Register Notice (FRN) further detailing NHTSA?s reasons for denial of the petition will be published.

EA12008 · Headliner Bracket Detachment

Opened Sep 13, 2012 · Closed Dec 9, 2013

Status: closed (inferred from source dates) · Air Bags:side/window; Structure:body:roof And Pillars; Unknown Or Other

In March 2013, Hyundai issued a safety recall to reinforce the attachment of the metal support brackets to the headliner assembly in approximately 186,254 model year 2011-2013 Hyundai Elantra vehicles built in Korea and sold in the U.S. (see NHTSA recall 13V-115 for more information).The recall covers vehicles built up to March 5, 2013.After that date, Hyundai began using headliners with reinforced bracket attachments in the Korea-built Elantra vehicles.ODI has opened a Recall Query (RQ13-004) to investigate model year 2009-2012 Hyundai Elantra Touring vehicles.During EA12-008, ODI found these vehicles are equipped with a support bracket design and layout similar to that in the above-mentioned Elantra vehicles.Also, the headliner manufacturing processes used were similar for both models.Like the Elantra vehicles built before the recall, the Elantra Touring model headliner does not contain reinforced bracket attachments.This Engineering Analysis is closed.See attached report for additional information.The ODI report cited above can be reviewed online at http://www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following identification number: 10457696

Additional source detail variants (3)

Air Bags:side/window

In March 2013, Hyundai issued a safety recall to reinforce the attachment of the metal support brackets to the headliner assembly in approximately 186,254 model year 2011-2013 Hyundai Elantra vehicles built in Korea and sold in the U.S. (see NHTSA recall 13V-115 for more information).The recall covers vehicles built up to March 5, 2013.After that date, Hyundai began using headliners with reinforced bracket attachments in the Korea-built Elantra vehicles.ODI has opened a Recall Query (RQ13-004) to investigate model year 2009-2012 Hyundai Elantra Touring vehicles.During EA12-008, ODI found these vehicles are equipped with a support bracket design and layout similar to that in the above-mentioned Elantra vehicles.Also, the headliner manufacturing processes used were similar for both models.Like the Elantra vehicles built before the recall, the Elantra Touring model headliner does not contain reinforced bracket attachments.This Engineering Analysis is closed.See attached report for additional information.The ODI report cited above can be reviewed online at http://www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following identification number: 10457696

Structure:body:roof And Pillars

In March 2013, Hyundai issued a safety recall to reinforce the attachment of the metal support brackets to the headliner assembly in approximately 186,254 model year 2011-2013 Hyundai Elantra vehicles built in Korea and sold in the U.S. (see NHTSA recall 13V-115 for more information).The recall covers vehicles built up to March 5, 2013.After that date, Hyundai began using headliners with reinforced bracket attachments in the Korea-built Elantra vehicles.ODI has opened a Recall Query (RQ13-004) to investigate model year 2009-2012 Hyundai Elantra Touring vehicles.During EA12-008, ODI found these vehicles are equipped with a support bracket design and layout similar to that in the above-mentioned Elantra vehicles.Also, the headliner manufacturing processes used were similar for both models.Like the Elantra vehicles built before the recall, the Elantra Touring model headliner does not contain reinforced bracket attachments.This Engineering Analysis is closed.See attached report for additional information.The ODI report cited above can be reviewed online at http://www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following identification number: 10457696

Unknown Or Other

In March 2013, Hyundai issued a safety recall to reinforce the attachment of the metal support brackets to the headliner assembly in approximately 186,254 model year 2011-2013 Hyundai Elantra vehicles built in Korea and sold in the U.S. (see NHTSA recall 13V-115 for more information).The recall covers vehicles built up to March 5, 2013.After that date, Hyundai began using headliners with reinforced bracket attachments in the Korea-built Elantra vehicles.ODI has opened a Recall Query (RQ13-004) to investigate model year 2009-2012 Hyundai Elantra Touring vehicles.During EA12-008, ODI found these vehicles are equipped with a support bracket design and layout similar to that in the above-mentioned Elantra vehicles.Also, the headliner manufacturing processes used were similar for both models.Like the Elantra vehicles built before the recall, the Elantra Touring model headliner does not contain reinforced bracket attachments.This Engineering Analysis is closed.See attached report for additional information.The ODI report cited above can be reviewed online at http://www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following identification number: 10457696

PE12012 · Side Curtain Air Bag Improper Deployment

Opened May 10, 2012 · Closed Sep 17, 2012

Status: closed (inferred from source dates) · Air Bags; Air Bags:side/window

The Office of Defects Investigation (ODI) is aware of one incident of an improper deployment of the driver-side curtain air bag that deployed as a result of a crash involving a model year (MY) 2012 Hyundai Elantra.An inspection of this vehicle showed that a metal bracket (stiffener) in the headliner assembly had detached and was forced downward by the deploying air bag.The metal bracket caused a laceration to the driver's ear and other possible injuries.Approximately 75,000 MY 2012 Hyundai Elantra vehicles, built in Korea and sold in the U.S., have stiffeners in the headliners while the MY 2012 Elantra vehicles built in the U.S. utilize a different headliner that does not use a stiffener. Thus, the latter vehicles are not included in this investigation.Hyundai has inspected the headliner assemblies from eight Elantra vehicles (which were sold in the Korean market) with production dates in the same range as the field incident vehicle.Hyundai reported to ODI that the metal brackets from these vehicles were found to be securely attached to the headliners.Hyundai also has conducted several static deployment tests in attempts to replicate the field incident. In one test, the metal bracket detached from the headliner but the test condition did not replicate or explain the condition observed in the incident vehicle.This Preliminary Evaluation has been upgraded to an Engineering Analysis (EA12-008) to further assess whether incidents like the single field incident could potentially occur with other subject vehicles.In addition to the subject vehicles, ODI also will collect and review information on MY 2011 and 2013 Elantra vehicles that have headliners with stiffeners similar to those in the subject vehicles. To date, there have been no reports on the MY 2011 and 2013 vehicles.The ODI report cited above can be viewed at www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following identification number: 10457696

Additional source detail variants (2)

Air Bags

The Office of Defects Investigation (ODI) is aware of one incident of an improper deployment of the driver-side curtain air bag that deployed as a result of a crash involving a model year (MY) 2012 Hyundai Elantra.An inspection of this vehicle showed that a metal bracket (stiffener) in the headliner assembly had detached and was forced downward by the deploying air bag.The metal bracket caused a laceration to the driver's ear and other possible injuries.Approximately 75,000 MY 2012 Hyundai Elantra vehicles, built in Korea and sold in the U.S., have stiffeners in the headliners while the MY 2012 Elantra vehicles built in the U.S. utilize a different headliner that does not use a stiffener. Thus, the latter vehicles are not included in this investigation.Hyundai has inspected the headliner assemblies from eight Elantra vehicles (which were sold in the Korean market) with production dates in the same range as the field incident vehicle.Hyundai reported to ODI that the metal brackets from these vehicles were found to be securely attached to the headliners.Hyundai also has conducted several static deployment tests in attempts to replicate the field incident. In one test, the metal bracket detached from the headliner but the test condition did not replicate or explain the condition observed in the incident vehicle.This Preliminary Evaluation has been upgraded to an Engineering Analysis (EA12-008) to further assess whether incidents like the single field incident could potentially occur with other subject vehicles.In addition to the subject vehicles, ODI also will collect and review information on MY 2011 and 2013 Elantra vehicles that have headliners with stiffeners similar to those in the subject vehicles. To date, there have been no reports on the MY 2011 and 2013 vehicles.The ODI report cited above can be viewed at www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following identification number: 10457696

Air Bags:side/window

The Office of Defects Investigation (ODI) is aware of one incident of an improper deployment of the driver-side curtain air bag that deployed as a result of a crash involving a model year (MY) 2012 Hyundai Elantra.An inspection of this vehicle showed that a metal bracket (stiffener) in the headliner assembly had detached and was forced downward by the deploying air bag.The metal bracket caused a laceration to the driver's ear and other possible injuries.Approximately 75,000 MY 2012 Hyundai Elantra vehicles, built in Korea and sold in the U.S., have stiffeners in the headliners while the MY 2012 Elantra vehicles built in the U.S. utilize a different headliner that does not use a stiffener. Thus, the latter vehicles are not included in this investigation.Hyundai has inspected the headliner assemblies from eight Elantra vehicles (which were sold in the Korean market) with production dates in the same range as the field incident vehicle.Hyundai reported to ODI that the metal brackets from these vehicles were found to be securely attached to the headliners.Hyundai also has conducted several static deployment tests in attempts to replicate the field incident. In one test, the metal bracket detached from the headliner but the test condition did not replicate or explain the condition observed in the incident vehicle.This Preliminary Evaluation has been upgraded to an Engineering Analysis (EA12-008) to further assess whether incidents like the single field incident could potentially occur with other subject vehicles.In addition to the subject vehicles, ODI also will collect and review information on MY 2011 and 2013 Elantra vehicles that have headliners with stiffeners similar to those in the subject vehicles. To date, there have been no reports on the MY 2011 and 2013 vehicles.The ODI report cited above can be viewed at www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following identification number: 10457696

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