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2016 Hyundai Tucson

Owner reports · Recalls · Investigations

More warning signs than most Tucson years

Owner complaints for the 2016 Hyundai Tucson are substantially higher than the model-year median of 180.5.

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When problems were reported

Mileage at the reported incident

832 reports with mileage · 785 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.

  • Power Train. Review the 516 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 423 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Structure. Review the 227 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

14 crash reports24 fire reports6 injury reports

Vehicle Speed Control complaints

111 reports
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35,000 miles · Apr 1, 2020
Power TrainVehicle Speed Control

TL* THE CONTACT OWNS A 2016 HYUNDAI TUCSON. THE CONTACT STATED THAT WHILE ACCELERATING FROM A STOP, THE VEHICLE HESITATED. THE CONTACT STATED THAT THERE WAS A TEMPORARY HESITATION AND THEN THE VEHICLE WOULD LUNGE FORWARD AND THEN RETURN TO OPERATING AS INTENDED. WILLIAMS HYUNDAI LOCATED AT (2845 E SAGINAW ST, LANSING, MI 48912 5…

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TL* THE CONTACT OWNS A 2016 HYUNDAI TUCSON. THE CONTACT STATED THAT WHILE ACCELERATING FROM A STOP, THE VEHICLE HESITATED. THE CONTACT STATED THAT THERE WAS A TEMPORARY HESITATION AND THEN THE VEHICLE WOULD LUNGE FORWARD AND THEN RETURN TO OPERATING AS INTENDED. WILLIAMS HYUNDAI LOCATED AT (2845 E SAGINAW ST, LANSING, MI 48912 517-484-1341) WAS CONTACTED AND INFORMED OF THE FAILURE. THE CONTACT WAS INFORMED THAT THE HESITATION WAS NORMAL DUE TO THE DUAL CLUTCH THAT WAS INSTALLED IN THE VEHICLE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS CONTACTED AND INFORMED OF THE FAILURE. THERE WAS NO ADDITIONAL ASSISTANCE PROVIDED. THE APPROXIMATE FAILURE MILEAGE WAS 35,000.*DT

NHTSA ODI #11319930

47,000 miles · Mar 10, 2020
Fuel/propulsion SystemVehicle Speed Control

COMING FROM A STOP OR VERY LOW SPEEDS, I PRESS ON THE GAS PEDAL AND THE CAR DOESN'T MOVE. SOMETIMES IT ACTUALLY SLOWS DOWN. WHEN IT DOES ENGAGE, THE CAR WILL LURCH FORWARD AT A HIGHER SPEED. THIS HAS HAPPENED MULTIPLE TIMES. OTHER 2016 TUCSONS ARE UNDER RECALL FOR THIS ISSUE. THEY NEED TO EXPAND THE RECALL. THIS HAS HAPPENED ON …

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COMING FROM A STOP OR VERY LOW SPEEDS, I PRESS ON THE GAS PEDAL AND THE CAR DOESN'T MOVE. SOMETIMES IT ACTUALLY SLOWS DOWN. WHEN IT DOES ENGAGE, THE CAR WILL LURCH FORWARD AT A HIGHER SPEED. THIS HAS HAPPENED MULTIPLE TIMES. OTHER 2016 TUCSONS ARE UNDER RECALL FOR THIS ISSUE. THEY NEED TO EXPAND THE RECALL. THIS HAS HAPPENED ON MULTIPLE DATES AND TIMES, SO THE ISSUE IS ONGOING.

NHTSA ODI #11317179

42,500 miles · Feb 24, 2020
EnginePower TrainVehicle Speed Control

HELLO, I BOUGHT A USED 2016 HYUNDAI TUCSON ECO LESS THEN A MONTH AGO FROM AUTONATION THAT HAD ONLY 40,000 MILES ON IT. WITHIN 2 WEEKS OF BUYING THE VEHICLE, THE CHECK ENGINE TURNED ON FOR A P259F TROUBLE CODE FOR A TURBOCHARGER POSITION SENSOR THAT I HAD GOT FROM USING AUTONATION'S VEHICLE APP. NATURALLY , I CALLED AUTONATI…

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HELLO, I BOUGHT A USED 2016 HYUNDAI TUCSON ECO LESS THEN A MONTH AGO FROM AUTONATION THAT HAD ONLY 40,000 MILES ON IT. WITHIN 2 WEEKS OF BUYING THE VEHICLE, THE CHECK ENGINE TURNED ON FOR A P259F TROUBLE CODE FOR A TURBOCHARGER POSITION SENSOR THAT I HAD GOT FROM USING AUTONATION'S VEHICLE APP. NATURALLY , I CALLED AUTONATION TO HAVE MY CAR FIXED, BUT THE ENGINE LIGHT HAD GONE OFF BEFORE I BROUGHT MY IN VEHICLE IN FOR REPAIRS. WHEN I DID BRING MY VEHICLE IN TO THE DEALERSHIP, THEY CONFIRMED THAT THERE WAS A CHECK ENGINE LIGHT ON FROM MY TURBO, BUT THAT IT HAD GONE OFF AND THAT THE CAR WAS FUNCTIONING NORMALLY, AND TO GO TO A HYUNDAI DEALERSHIP FOR A SPECIAL DIAGNOSTIC IF THE ISSUE CONSISTED. ON THE SAME DAY OF GETTING MY CAR BACK, I STARTED NOTICING ENGINE PERFORMANCE ISSUES, MY ACCELERATION WOULD BE AFFECTED BY 1 TO 2 SECONDS WHERE THE CAR WOULD NOT GO, AND WHEN IT WOULD FINALLY NOTICE THE THROTTLE IT WOULD JUMP KICK THE CAR. ALSO THE WORST OF ALL, IT ALSO CUT OUT AT ONE POINT WHERE IT DID NOT WANT TO GIVE ANY SORT OF THROTTLE AT ALL, I NEEDED TO HAVE MY FOOT ALL THE WAY DOWN ON THE PEDAL TO JUST GO 30 MPH. DURING THAT TIME I NOTICED THAT THE ENGINE WOULD BE REVVING HIGH WHILE NO SPEED WAS BEING GAINED, AND NO CHECK ENGINE LIGHTS WHERE GOING OFF EITHER. BECAUSE OF THAT, I WAS ALMOST INVOLVED IN AN ACCIDENT WHERE I COULD NOT ACCELERATE OUT OF AN INTERSECTION WHEN MAKING A TURN. WHAT MAKES ME BELIEVE THIS IS THE TURBO ELECTRICAL PROBLEM, IS THAT THE WAY I GOT MY CAR TO ACCELERATE NORMALLY IS THAT I PARKED IT AND RESTARTED IT, AFTER THAT IT STARTED ACCELERATING NORMALLY, BUT AT TIMES THE ACCELERATION WOULD STILL BE AFFECTED.

NHTSA ODI #11311293

60,000 miles · Jan 25, 2020
EnginePower TrainVehicle Speed Control

THIS ISSUE RECUR AFTER THE FIRST INCIDENT THAT MADE US GO BACK AND FORTH TO THE DEALERSHIP 3YRS AGO. HYUNDAI OF SEATTLE SHOULD HAVE A FULL RECORD OF THIS ISSUE. RECENTLY THEN, OUR CAR SHOWS SIMILAR ISSUES. THE CAR IS SLOW TO ACCELERATE FROM STOP TO GO. DOES NOT PICK UP ACCELERATIONS WHEN YOU STEP ON THE GAS. ON INCLINED OR CLIM…

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THIS ISSUE RECUR AFTER THE FIRST INCIDENT THAT MADE US GO BACK AND FORTH TO THE DEALERSHIP 3YRS AGO. HYUNDAI OF SEATTLE SHOULD HAVE A FULL RECORD OF THIS ISSUE. RECENTLY THEN, OUR CAR SHOWS SIMILAR ISSUES. THE CAR IS SLOW TO ACCELERATE FROM STOP TO GO. DOES NOT PICK UP ACCELERATIONS WHEN YOU STEP ON THE GAS. ON INCLINED OR CLIMB, ENGINE HAS A HARD TIME AND SEEMS TO SHAKE A BIT THEN STEADY ITSELF AFTER 2 MINS AS YOU STEP IN THE GAS TO KEEP IT IN MOTION

NHTSA ODI #11301785

32,000 miles · Oct 31, 2019
Power TrainVehicle Speed Control

EVEN AFTER REPROGRAMMING OF MY 2016 TUCSON DUAL CLUTCH TRANSMISSION (DCT), I STILL WORRY ABOUT THE SAFETY OF THE CAR. TRANSMISSION IS STILL HERKY-JERKEY WHEN CREEPING ALONG IN TRAFFIC. ON A COUPLE OF OCCASIONS AT HIGHER SPEED (SAY MERGING INTO TRAFFIC AT 50-70 MPH) THE TRANSMISSION HAS BEEN SLOW TO CHANGE GEARS, AND ON AT LEAS…

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EVEN AFTER REPROGRAMMING OF MY 2016 TUCSON DUAL CLUTCH TRANSMISSION (DCT), I STILL WORRY ABOUT THE SAFETY OF THE CAR. TRANSMISSION IS STILL HERKY-JERKEY WHEN CREEPING ALONG IN TRAFFIC. ON A COUPLE OF OCCASIONS AT HIGHER SPEED (SAY MERGING INTO TRAFFIC AT 50-70 MPH) THE TRANSMISSION HAS BEEN SLOW TO CHANGE GEARS, AND ON AT LEAST ONE OCCASION THE TRANSMISSION TEMPORARILY WENT INTO A "NEUTRAL' STATE TEMPORARILY DISCONNECTED FROM POWER TRANSFER FROM THE ENGINE. IF THAT WERE TO HAPPEN SAY WHEN CROSSING TRAFFIC IT COULD BE VERY DANGEROUS.

NHTSA ODI #11277433

Mileage unknown · Oct 31, 2019
Power TrainUnknown Or OtherVehicle Speed Control

I CANNOT ACCELERATE INTO TRAFFIC. THERE IS A HESITATION IN THE ACCELERATOR. SOMETIMES NOTHING HAPPENS, SOMETIMES IT CHUGS FIRST THEN GOES. I HAVE TROUBLE MERGING AND GETTING INTO TRAFFIC. IT IS UNRELIABLE FROM A STATIONARY TO MOVEMENT.

NHTSA ODI #11277351

50,000 miles · Sep 27, 2019
EngineFuel/propulsion SystemVehicle Speed Control

WHEN ACCELERATING FROM AN IDLE POSITION, CAR STRUGGLES TO SHIFT GEARS AUTOMATICALLY. WHEN MAKING A TURN, USUALLY LEFT TURN, VEHICLE STALLS AND STRUGGLES TO ACCELERATE MAKING IT VERY DANGEROUS.

NHTSA ODI #11258651

Mileage unknown · Sep 17, 2019
EnginePower TrainVehicle Speed Control

MY VEHICLE STALLS WHEN I HIT THE GAS. HAS TROUBLE SWITCHING GEARS.

NHTSA ODI #11256263

58,000 miles · Aug 14, 2019
Vehicle Speed Control

MY DAUGHTER HAS A 2016 HYUNDAI TUCSON. SHE HAS TAKEN IT TO THE DEALERSHIP A FEW TIMES BECAUSE WHEN SHE STEPS ON THE GAS IT DOES NOT WANNA GO. I'M AFRAID SHE IS GONNA HER IN AN ACCIDENT WITH HER VEHICLE NOT WANT TO MOVE WHEN IT IS STUCK IN AN INTERSECTION. I REALLY FEEL THAT THEY NEED TO LOOK AT IT AND CHECK IT AGAIN BECAUSE THER…

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MY DAUGHTER HAS A 2016 HYUNDAI TUCSON. SHE HAS TAKEN IT TO THE DEALERSHIP A FEW TIMES BECAUSE WHEN SHE STEPS ON THE GAS IT DOES NOT WANNA GO. I'M AFRAID SHE IS GONNA HER IN AN ACCIDENT WITH HER VEHICLE NOT WANT TO MOVE WHEN IT IS STUCK IN AN INTERSECTION. I REALLY FEEL THAT THEY NEED TO LOOK AT IT AND CHECK IT AGAIN BECAUSE THERE IS DEFINITELY SOMETHING WRONG WITH IT. IT ALWAYS FEELS LIKE IT WANTS TO STALL OUT AND JUST DOES NOT WANT TO GO ANYWHERE. THANK YOU THIS HAS HAPPENED MORE THAN ONCE IT HAPPENS EVERY SINGLE TIME SHE DRIVES HER CAR

NHTSA ODI #11243997

93,000 miles · Aug 12, 2019
Power TrainVehicle Speed Control

WHILE MY VEHICLE WAS IN MOTION, DRIVING DOWN A MOUNTAIN HIGHWAY AT APPROX. 40 MPH THE RPM REVVED UP TO 5 RPM AND WOULD NOT COME DOWN EVEN WHEN COMING TO A COMPLETE STOP AND PUTTING IT INTO PARK. I ALSO HAVE CONSTANT HESITATION WITH THE ENGINE WHEN STOPPING AT A LIGHT IN TOWN AND THEN MOVING FORWARD FROM A COMPLETE STOP. THE CA…

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WHILE MY VEHICLE WAS IN MOTION, DRIVING DOWN A MOUNTAIN HIGHWAY AT APPROX. 40 MPH THE RPM REVVED UP TO 5 RPM AND WOULD NOT COME DOWN EVEN WHEN COMING TO A COMPLETE STOP AND PUTTING IT INTO PARK. I ALSO HAVE CONSTANT HESITATION WITH THE ENGINE WHEN STOPPING AT A LIGHT IN TOWN AND THEN MOVING FORWARD FROM A COMPLETE STOP. THE CAR JERKS AND THEIR IS DELAY TO GO WHEN PRESSING THE GAS PEDAL AFTER BEING STOPPED AT A LIGHT. THE CAR WILL AT TIMES NOT GO INTO REVERSE WHEN TRYING TO BACK OUT OF A PARKING SPACE. I HAVE FOUND THAT WHEN THIS HAPPENS I HAVE TO COMPLETELY PUT CAR IN PARK AND TURN THE CAR OFF, THEN RESTART THE CAR AND PUT IT INTO REVERSE BEFORE I CAN BACK IT OUT SUCCESSFULLY.

NHTSA ODI #11243185

Official recalls

5

20V543000 · Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip:control Unit/module

Sep 4, 2020

Hyundai Motor America (Hyundai) recalled certain 2019-2021 Tucson vehicles on September 4, 2020. On December 30, 2020, Hyundai expanded the recall population, and added certain 2016-2018 Tucson vehicles. The Anti-lock Brake Hydraulic Electronic Control Unit (HECU) could corrode internally and cause an electrical short, possibly resulting in an engine compartment fire.

Consequence & remedy

Consequence: An engine compartment fire can increase the risk of injury or crash.

Remedy: Hyundai will notify owners, and dealers will replace the HECU fuse. For 2019-2021 model years, the Electronic Stability Control (ESC) software will also be updated. Recall repairs will be performed free of charge. Owners are advised to park outside and away from structures as a precaution until the recall repair is complete. The recall began November 2, 2020. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 195.

16V842000 · Electrical System:wiring; Trailer Hitches

Nov 21, 2016

Hyundai Motor America (Hyundai) is recalling certain model year 2016-2017 Tucson vehicles manufactured May 19, 2015, to November 14, 2016, and 2017 Santa Fe vehicles manufactured November 28, 2015, to November 14, 2016. The affected vehicles may be equipped with an accessory trailer hitch wiring harness that, due to a malfunction of the tow hitch module, may result, in the trailer brake lights being constantly illuminated. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, " Lamps, Reflective Devices, and Associated Equipment."

Consequence & remedy

Consequence: If the trailer brake lights stay illuminated while being used, other drivers may be confused, increasing the risk of a crash.

Remedy: Hyundai will notify owners, and dealers will replace the affected accessory trailer hitch wiring harnesses, free of charge. The recall is expected to begin January 13, 2017. Owners may contact Hyundai customer service at 1-800-633-5151. Hyundai's number for this recall is 153.

Additional source detail variants (2)

Trailer Hitches

Hyundai Motor America (Hyundai) is recalling certain model year 2016-2017 Tucson vehicles manufactured May 19, 2015, to November 14, 2016, and 2017 Santa Fe vehicles manufactured November 28, 2015, to November 14, 2016. The affected vehicles may be equipped with an accessory trailer hitch wiring harness that, due to a malfunction of the tow hitch module, may result, in the trailer brake lights being constantly illuminated. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, " Lamps, Reflective Devices, and Associated Equipment."

Consequence: If the trailer brake lights stay illuminated while being used, other drivers may be confused, increasing the risk of a crash.

Remedy: Hyundai will notify owners, and dealers will replace the affected accessory trailer hitch wiring harnesses, free of charge. The recall is expected to begin January 13, 2017. Owners may contact Hyundai customer service at 1-800-633-5151. Hyundai's number for this recall is 153.

Electrical System:wiring

Hyundai Motor America (Hyundai) is recalling certain model year 2016-2017 Tucson vehicles manufactured May 19, 2015, to November 14, 2016, and 2017 Santa Fe vehicles manufactured November 28, 2015, to November 14, 2016. The affected vehicles may be equipped with an accessory trailer hitch wiring harness that, due to a malfunction of the tow hitch module, may result, in the trailer brake lights being constantly illuminated. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, " Lamps, Reflective Devices, and Associated Equipment."

Consequence: If the trailer brake lights stay illuminated while being used, other drivers may be confused, increasing the risk of a crash.

Remedy: Hyundai will notify owners, and dealers will replace the affected accessory trailer hitch wiring harnesses, free of charge. The recall is expected to begin January 13, 2017. Owners may contact Hyundai customer service at 1-800-633-5151. Hyundai's number for this recall is 153.

16V628000 · Electrical System:software; Power Train:automatic Transmission:control Module (tcm/pcm/tecm)

Aug 30, 2016

Hyundai Motor Company (Hyundai) is recalling certain model year 2016 Tucson vehicles manufactured May 20, 2015 through May 31, 2016 and equipped with a 7-speed EcoShift Dual Clutch Transmission. Certain driving conditions and high temperatures may cause the vehicle to not move if the accelerator pedal is pressed and released repeatedly.

Consequence & remedy

Consequence: Inability to move the vehicle while in traffic may increase the risk of a crash.

Remedy: Hyundai will notify owners, and dealers will update the Transmission Control Module software, free of charge. The recall is expected to begin on October 28, 2016. Owners may contact Hyundai customer service at 1-855-671-3059. Hyundai's number for this recall is 149.

Additional source detail variants (2)

Electrical System:software

Hyundai Motor Company (Hyundai) is recalling certain model year 2016 Tucson vehicles manufactured May 20, 2015 through May 31, 2016 and equipped with a 7-speed EcoShift Dual Clutch Transmission. Certain driving conditions and high temperatures may cause the vehicle to not move if the accelerator pedal is pressed and released repeatedly.

Consequence: Inability to move the vehicle while in traffic may increase the risk of a crash.

Remedy: Hyundai will notify owners, and dealers will update the Transmission Control Module software, free of charge. The recall is expected to begin on October 28, 2016. Owners may contact Hyundai customer service at 1-855-671-3059. Hyundai's number for this recall is 149.

Power Train:automatic Transmission:control Module (tcm/pcm/tecm)

Hyundai Motor Company (Hyundai) is recalling certain model year 2016 Tucson vehicles manufactured May 20, 2015 through May 31, 2016 and equipped with a 7-speed EcoShift Dual Clutch Transmission. Certain driving conditions and high temperatures may cause the vehicle to not move if the accelerator pedal is pressed and released repeatedly.

Consequence: Inability to move the vehicle while in traffic may increase the risk of a crash.

Remedy: Hyundai will notify owners, and dealers will update the Transmission Control Module software, free of charge. The recall is expected to begin on October 28, 2016. Owners may contact Hyundai customer service at 1-855-671-3059. Hyundai's number for this recall is 149.

16V348000 · Latches/locks/linkages:hood:latch

May 24, 2016

Hyundai Motor Company (Hyundai) is recalling certain model year 2016 Tucson vehicles manufactured May 19, 2015 to March 14, 2016. In the affected vehicles, if the primary hood latch has been released, and the vehicle is driven, the secondary hood latch may not hold adequately secure the hood to prevent it from opening while the vehicle is in motion.

Consequence & remedy

Consequence: If the primary hood latch is inadvertently released and the secondary latch cannot secure the hood, the hood may unexpectedly open while driving, increasing the risk of a crash.

Remedy: Hyundai will notify owners, and dealers will replace the secondary hood latch, free of charge. The recall began on June 30, 2016. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 145.

16V147000 · Exterior Lighting:tail Lights

Mar 10, 2016

Hyundai Motor America (Hyundai) is recalling certain model year 2016 Hyundai Tucson vehicles manufactured May 26, 2015 to January 15, 2016 and equipped with an accessory trailer hitch harness either included with the accessory trailer hitch or sold as a service part. In the affected vehicles, when the vehicle's engine is running and the brake lights are illuminated, if the turn signal is activated, the trailer turn signal lights will either turn off or remain continuously illuminated (not flash). As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard Number 108, " Lamps, Reflective Devices, and Associated Equipment."

Consequence & remedy

Consequence: Failure to illuminate the trailer's turn signal lights would prevent the communication of the driver's intent, increasing the risk of a crash.

Remedy: Hyundai will notify owners, and dealers will update the tow hitch harness, free of charge. The recall began on May 2, 2016. Owners may contact Hyundai customer service at 1-855-371-9640. Hyundai's number for this recall is 142.

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

1

DP22003 · Loss Of Motive Power

Opened Sep 12, 2022 · Closed Dec 12, 2023

Status: closed (inferred from source dates) · Engine

The National Highway Traffic Safety Administration (NHTSA) received a letter dated July 13, 2022, petitioning the Agency to initiate a safety defect investigation into loss of motive power allegations attributed to oil drain pan assembly failures on certain Hyundai Motor America, Inc. and Kia America, Inc. vehicles spanning Model Years (MY) 2005-2021. The Petitioners cited examples of complaints indicating that the subject vehicles were experiencing rapid loss of engine oil due to oil drain plug back outs, resulting in loss of motive power and/or catastrophic engine damage. Additional complaints were provided which alleged that the oil drain pans lack sufficient structural integrity and are susceptible to cracking. The petition itself can be reviewed at NHTSA.gov under ODI number 11481745. On September 12, 2022, the Office of Defects Investigation (ODI) opened Defect Petition (DP22-003) to evaluate the Petitioners’ request. The Petitioners have provided additional complaints within four supplemental letters dated January 31, 2023, March 21, 2023, May 23, 2023, and August 4, 2023. ODI’s evaluation included the review and analysis of the complaints and supporting information submitted by the Petitioners, as well as additional complaints submitted directly to NHTSA which referenced either the oil drain plug or a crack in the oil pan. After reviewing the available data, ODI has not identified evidence that would support opening a defect investigation into the oil drain pan assemblies of the subject vehicles. Based on a review of the available information, a loss of motive power resulting from an oil drain plug back out has not occurred between the initial sale of a vehicle and the completion of its first oil change. If during an oil change service, a technician fails to remove the existing drain plug gasket before installing a new gasket, it is likely that a proper seal between the drain plug and the oil pan will not be made. An improper seal between the drain plug and oil pan could lead to the backing out on the drain plug, resulting in the sudden loss of oil while driving. Additionally, the provided examples of oil pan cracks were localized to the immediate vicinity of the oil drain plug and/or appeared to be the result of direct-contact with a tool during servicing.  There is no information to support that a vehicle-based defect exists relating to the oil pan assembly, and instead the documented incidents are related to the failure to follow the proper maintenance procedures during oil change service. In October 2023, Hyundai published a Technical Service Bulletin (TSB) that provided detailed instructions for oil change service on its gasoline powered vehicles, specifically highlighting the need to remove and replace the existing drain plug gasket prior to reinstalling the drain plug. After a thorough review of the material submitted by the petitioner, the information already in NHTSA's possession, and the potential risks to motor vehicle safety implicated by the petitioners' allegations, NHTSA does not believe that a formal investigation is warranted. Therefore, the petition is denied. A Federal Register Notice (FRN) further detailing NHTSA’s reasons for denial of the petition will be published. The reference numbers for the complaints to NHTSA cited by the petitioner can be found in the petition submission documents in the public file for DP22-003. To review those complaints and the additional complaints ODI added to its evaluation which are cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.

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