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2020 Kia Soul

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2020 Kia Soul do not stand out strongly from the model-year median of 225.

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When problems were reported

Mileage at the reported incident

160 reports with mileage · 218 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 235 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 89 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 28 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

9 crash reports6 fire reports5 injury reports

Power Train complaints

89 reports
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2,300 miles · Mar 29, 2021
Power Train

I OWN A 2020 KIA SOUL, IT HAS ~2300 MILES AND I HAD IT FOR ABOUT A YEAR. THE TRANSMISSION IS SHOT, I WAS DRIVING ON THE HIGHWAY, THE CAR WOULD NOT ACCELERATE, I HAD IT FLOORED AND GOT UP TO MAYBE 50 MPH, LUCKILY IT WAS RUSH HOUR AND TRAFFIC WAS CRAWLING OTHERWISE I WOULD'VE BEEN RUN OVER. L WAS ABLE TO PULL OFF THE HIGHWAY. I RA…

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I OWN A 2020 KIA SOUL, IT HAS ~2300 MILES AND I HAD IT FOR ABOUT A YEAR. THE TRANSMISSION IS SHOT, I WAS DRIVING ON THE HIGHWAY, THE CAR WOULD NOT ACCELERATE, I HAD IT FLOORED AND GOT UP TO MAYBE 50 MPH, LUCKILY IT WAS RUSH HOUR AND TRAFFIC WAS CRAWLING OTHERWISE I WOULD'VE BEEN RUN OVER. L WAS ABLE TO PULL OFF THE HIGHWAY. I RAN ERROR CODES AND THERE WERE TWO RELATED TO THE TRANSMISSION. KIA'S HAD THE CAR SINCE MARCH 3RD, THEY PROVIDED A RENTAL WHICH IS NICE. I'M TOLD THERE ARE 4 - 5 OTHER KIA'S THERE THAT NEED NEW TRANSMISSIONS. I WISH I COULD JUST GET OUT OF THE CAR NOW.

NHTSA ODI #11405467

8,700 miles · Mar 10, 2021
Power Train

PURCHASED A 2020 KIA SOUL JAN 2020. 2/15/21 I CAME TO A STOPLIGHT HIT THE GAS AND REALIZE THERE'S NO POWER. HAD TO PUT THE CAR IN PARK AND RESTART THE ENGINE. CHECK ENGINE LIGHT IS ON. GO TO DEALERSHIP THE CHECK ENGINE LIGHT IS ON THE WHOLE TIME. THEY TELL ME THE WHOLE OF KIA'S COMPUTER SYSTEMS ARE DOWN AND DON'T KNOW WHEN THEY …

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PURCHASED A 2020 KIA SOUL JAN 2020. 2/15/21 I CAME TO A STOPLIGHT HIT THE GAS AND REALIZE THERE'S NO POWER. HAD TO PUT THE CAR IN PARK AND RESTART THE ENGINE. CHECK ENGINE LIGHT IS ON. GO TO DEALERSHIP THE CHECK ENGINE LIGHT IS ON THE WHOLE TIME. THEY TELL ME THE WHOLE OF KIA'S COMPUTER SYSTEMS ARE DOWN AND DON'T KNOW WHEN THEY CAN LOOK AT MY CAR. THEY DIDN'T HAVE A LOANER AND I HAD TO RENT A CAR. TWO DAYS LATER THEY TELL ME THE MECHANIC SCANNED THE CAR AND THEY COULDN'T FIND ANYTHING WRONG. THE CHECK ENGINE LIGHT IS NO LONGER ON. I'M OUT $125 FOR THE RENTAL CAR. I PICK UP THE CAR. 3/3/21 I'M ABOUT TO DRIVE ONTO THE FREEWAY. I COME TO A STOP BEFORE ENTERING THE SLIP ROAD AND THE ENGINE TURNS OFF. I PUT THE CAR IN PARK AND RESTART THE VEHICLE AND AGAIN THE CHECK ENGINE LIGHT IS ON. I DRIVE IT TO THE DEALERSHIP AND THE GUY TELLS ME HE CAN'T LOOK AT IT TILL TOMORROW. I SAID I'M NOT GETTING ANOTHER RENTAL AND THEN HAVE YOU TELL ME THAT THERE'S NOTHING WRONG WITH IT TOMORROW, SO HE TOOK IT BACK TO THE MECHANIC WHO HOOKED IT UP.TO A DEVICE. HE CAME BACK AND SAID IT HAD SHOWN THAT IT NEEDS A NEW PCM. I ASKED WHAT THAT WAS AND HE SAID IT'S BASICALLY THE BRAIN OF THE COMPUTER. (POWERTRAIN CONTROL MODULE) THE CAR'S BEEN IN THE SHOP SIX DAYS NOW, THE DEALERSHIP IS PAYING FOR THE RENTAL. THE ODOMETER READS 8900 MILES.

NHTSA ODI #11400249

5,010 miles · Mar 9, 2021
Power Train

WAS DRIVING ON THE INTERSTATE WHEN THE RPMS ON THE VEHICLE STARTED RANDOMLY FLUCTUATING. THE ISSUE GOT WORSE AND THEY BEGAN TO FLUCTUATE BETWEEN 7 AND 8 ALONG WITH ENGINE REVVING. THE MALFUNCTION LIGHT CAME ON. I PULLED OFF OF AN EXIT AND WAS ABLE TO GRADUALLY COME TO A STOP TO CALL A DEALERSHIP TO ASK IF IT WAS SAFE TO CONTINUE…

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WAS DRIVING ON THE INTERSTATE WHEN THE RPMS ON THE VEHICLE STARTED RANDOMLY FLUCTUATING. THE ISSUE GOT WORSE AND THEY BEGAN TO FLUCTUATE BETWEEN 7 AND 8 ALONG WITH ENGINE REVVING. THE MALFUNCTION LIGHT CAME ON. I PULLED OFF OF AN EXIT AND WAS ABLE TO GRADUALLY COME TO A STOP TO CALL A DEALERSHIP TO ASK IF IT WAS SAFE TO CONTINUE OPERATING THE VEHICLE. I WAS TOLD THAT AS LONG AS THE MALFUNCTION LIGHT WASN'T FLASHING, I COULD CONTINUE DRIVING. I GOT BACK ON THE INTERSTATE AND THE ISSUE WAS EVEN WORSE, ENGINE REVVING, RPMS FLUCTUATING CHAOTICALLY. I THEN COULD NO LONGER ACCELERATE. I PUT THE GAS PEDAL TO THE FLOOR AND WAS THANKFULLY ABLE TO GET TO THE SIDE OF THE INTERSTATE BEFORE STOPPING. MY CAR HAD TO BE TOWED BACK TO WHERE I LIVE, 95 MILES AWAY. IT HAS BEEN AT THE GOSSETT KIA DEALERSHIP IN MEMPHIS, TN SINCE SATURDAY AND STILL HAS NOT BEEN DIAGNOSED. I AM AFRAID IT WILL BE COMPLETELY UNSAFE TO DRIVE WITHOUT A MAJOR TRANSMISSION OVERHAUL. VEHICLE HAS JUST OVER 5,000 MILES.

NHTSA ODI #11400043

12,500 miles · Mar 2, 2021
Power TrainVehicle Speed Control

2 TRANSMISSION FAILS IN LESS THAN 12 MONTHS. WHEN RUNNING, IT EFFECTS THE ABILITY TO MANEUVER IN DAILY DRIVING ROUTINE.

NHTSA ODI #11398707

34,760 miles · Mar 1, 2021
Power Train

TRANSMISSION FAILED WHILE DRIVING ON HIGHWAY CREATING A POTENTIALLY VERY DANGEROUS SITUATION. AS I WAS DRIVING ON THE HIGHWAY, I NOTICED THE ENGINE REVVING UP FOR NO APPARENT REASON. AT FIRST I THOUGHT THAT PERHAPS THE TIRES WERE SPINNING ON BLACK ICE OR A FROZEN FROST ON THE PAVEMENT. NOPE, IT CONTINUED TO HAPPEN ON VERY DRY…

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TRANSMISSION FAILED WHILE DRIVING ON HIGHWAY CREATING A POTENTIALLY VERY DANGEROUS SITUATION. AS I WAS DRIVING ON THE HIGHWAY, I NOTICED THE ENGINE REVVING UP FOR NO APPARENT REASON. AT FIRST I THOUGHT THAT PERHAPS THE TIRES WERE SPINNING ON BLACK ICE OR A FROZEN FROST ON THE PAVEMENT. NOPE, IT CONTINUED TO HAPPEN ON VERY DRY SECTIONS OF THE HIGHWAY. MAYBE IT WAS THE CRUISE CONTROL CAUSING THE ENGINE TO SURGE. NOPE, IT CONTINUED TO HAPPEN AFTER TURNING IT OFF. THE CAR BEGAN SLOWING ON A LONG UPHILL GRADE EVEN THOUGH THE ENGINE WAS STILL RUNNING. AN ERROR MESSAGE STATING "A PROBLEM HAS BEEN DETECTED WITH THE TRANSMISSION CONTROL UNIT" WAS DISPLAYED. I PULLED INTO THE EMERGENCY LANE AND DISCOVERED THAT THE TRANSMISSION WOULD NO LONGER ENGAGE INTO ANY GEAR - REVERSE, DRIVE, OR MANUAL SHIFT MODE GEARS 1, 2, 3, AND 4 - NOTHING. I TURNED THE CAR OFF AND RESTARTED IT. SAME RESULTS. AFTER 30 MINUTES OF DOING THIS, THE TRANSMISSION ENGAGED INTO AN UNDER-POWERED GEAR AND I WAS ABLE TO SLOWLY DRIVE IN THE EMERGENCY LANE A MILE TO THE NEXT EXIT. IT HAD A LIGHTED INTERSECTION AT THE END OF IT AND I HAD TO COME TO A STOP. WHEN IT TURNED GREEN, THE TRANSMISSION FAILED TO ENGAGE AGAIN. I ENDED UP BLOCKING THE RAMP AS I SAT THERE FOR AN HOUR TRYING TO GET THE CAR MOBILE AGAIN. I WAS AFRAID THAT I WAS GOING TO GET REAR-ENDED. EVENTUALLY IT RE-ENGAGED AND I WAS ABLE TO DRIVE THE CAR TO A SAFE PARKING AREA OUT OF TRAFFIC AND WAIT FOR A TOW TRUCK. KIA IS GOING TO REPLACE THE TRANSMISSION BUT I WILL NOT TRUST THE RELIABILITY OF IT ONCE I HAVE THE VEHICLE BACK. I'M VERY WORRIED THAT IT WILL HAPPEN AGAIN AND FEEL THAT THIS VEHICLE IS NOW VERY UNSAFE. WHAT WOULD HAPPEN IF IT FAILED AGAIN LATE AT NIGHT IN AN UNPOPULATED AREA WITH NO CELL SERVICE DURING A BLIZZARD AND MY WIFE WAS DRIVING? THIS IS CREATING A POTENTIALLY EXTREMELY DANGEROUS SITUATION AND A RECALL SHOULD BE MANDATED.

NHTSA ODI #11398515

17,848 miles · Feb 25, 2021
Power Train

AFTER HAVING MY CAR FOR 9 MONTHS AND PUTTING 17,000 MILES ON IT MY TRANSMISSION STARTED TO FAIL. I WAS ON THE INTERSTATE GOING 70MPH AND THE CAR BEGAN JERKING LIKE IT COULDN'T SWITCH GEARS. IT THEN BEGAN TO REV HIGH BUT WOULDN'T ACCELERATE. IT EVENTUALLY GOT SO SLOW I HAD TO PULL OFF THE SIDE OF THE INTERSTATE AND SIT ON THE SHO…

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AFTER HAVING MY CAR FOR 9 MONTHS AND PUTTING 17,000 MILES ON IT MY TRANSMISSION STARTED TO FAIL. I WAS ON THE INTERSTATE GOING 70MPH AND THE CAR BEGAN JERKING LIKE IT COULDN'T SWITCH GEARS. IT THEN BEGAN TO REV HIGH BUT WOULDN'T ACCELERATE. IT EVENTUALLY GOT SO SLOW I HAD TO PULL OFF THE SIDE OF THE INTERSTATE AND SIT ON THE SHOULDER FOR A FEW MINUTES WITH THE CAR OFF AND THEN TRIED TO RECRANK MY CAR IN WHICH IT STARTED BUT CONTINUED TO JERK/ROCK WHEN DRIVING. I GOT CLOSER TO HOME AND WHEN I STOPPED AT A STOP SIGN THE CAR WAS STILL ON BUT WHEN I PRESSED ON THE GAS IT REFUSED TO GO MY CAR WOULDN'T MOVE. I TURNED IT OFF THEN TURNED IT BACK ON AND IT DROVE. THE NEXT MORNING I TRIED TO DRIVE MY CAR TO WORK AND THE CAR THEN BEGAN TO JERK AGAIN AND EVENTUALLY THE HIGHEST SPEED IT WOULD GO TO WAS 50 IT CONTINUED TO DECLINE IN SPEED UNTIL IT EVENTUALLY JUST STALLED AND WOULDN'T MOVE. I TRIED TO TAKE IT TO THE DEALERSHIP AND ON MY WAY THERE IT BROKE DOWN I THEN HAD TO GET A TOW TRUCK ON THE SIDE OF THE INTERSTATE AND TOW IT TO THE KIA DEALERSHIP WHERE THEY SAID THAT I HAD IN FACT RECEIVED A DEFECTIVE TRANSMISSION. THIS OCCURRED ON JANUARY 15TH, 2021 IT IS NOW FEBRUARY 25, 2021 AND I DON'T HAVE MY CAR AND THEY HAVE NO ETA AS TO WHEN MY TRANSMISSION WILL BE HERE AND I CAN HAVE MY CAR BACK. I ASKED IF THE NEW TRANSMISSION WOULD WORK PROPERLY AND WAS TOLD "EVEN SOME OF THE NEW TRANSMISSIONS WILL BE DEFECTIVE SO WE REALLY DON'T KNOW". I JUST WANT MY CAR I BOUGHT A CAR BRAND NEW BECAUSE I THOUGHT IT WAS RELIABLE IT WAS NOT AND THERE'S NO RECALL NOTICE AND A TRANSMISSION STALLING ON THE INTERSTATE IS A VERY DANGEROUS THING. THIS IS UNACCEPTABLE.

NHTSA ODI #11397879

12,400 miles · Feb 16, 2021
Power Train

THE TRANSMISSION HAS FAILED TWICE IN THIS 2020 KIA SOUL, ONCE AT 4K MILES AND AGAIN WITH A NEW TRANSMISSION AT 12K MILES. TWICE WITHIN 18 MONTHS. EACH TIME DRIVING ON I-10 EXPRESSWAY NEAR PENSACOLA, FLORIDA WHEN ENGINE STARTS DECELERATING AND CAN NOT ACCELERATE UNTIL THE POINT WHERE THE ENGINE STARTS WHINING AND THE CAR IS BASIC…

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THE TRANSMISSION HAS FAILED TWICE IN THIS 2020 KIA SOUL, ONCE AT 4K MILES AND AGAIN WITH A NEW TRANSMISSION AT 12K MILES. TWICE WITHIN 18 MONTHS. EACH TIME DRIVING ON I-10 EXPRESSWAY NEAR PENSACOLA, FLORIDA WHEN ENGINE STARTS DECELERATING AND CAN NOT ACCELERATE UNTIL THE POINT WHERE THE ENGINE STARTS WHINING AND THE CAR IS BASICALLY COASTING AT 10-15 MPH.

NHTSA ODI #11396434

Mileage unknown · Feb 5, 2021
Power Train

JUST PRIOR TO CHRISTMAS OF 2020 WAS THE FIRST TIME MY TRANSMISSION WENT OUT. THE CAR WAS NOT EVEN A YEAR OUT FROM PURCHASE AND HAD LESS THAN 15,000 MILES ON IT. THEY TOLD ME THAT 'THERE'S A BAD ONE NOW AND THEN'. THEY SAID THEY HAD FIXED IT. TODAY WHILE DRIVING ON THE HIGHWAY THE RPM STARTED FLUCTUATING AND SURGING EVEN WHEN I…

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JUST PRIOR TO CHRISTMAS OF 2020 WAS THE FIRST TIME MY TRANSMISSION WENT OUT. THE CAR WAS NOT EVEN A YEAR OUT FROM PURCHASE AND HAD LESS THAN 15,000 MILES ON IT. THEY TOLD ME THAT 'THERE'S A BAD ONE NOW AND THEN'. THEY SAID THEY HAD FIXED IT. TODAY WHILE DRIVING ON THE HIGHWAY THE RPM STARTED FLUCTUATING AND SURGING EVEN WHEN I WASN'T PUSHING ON THE GAS. THE CAR THEN WOULD NOT SPEED UP WHEN I GAVE IT GAS TO KEEP UP WITH TRAFFIC FLOW. THE ENGINE WOULD REV UP BUT THE CAR WOULD NOT ACCELERATE AND CONTINUED TO SLOW. IT SLOWED SO MUCH THAT I WAS BARELY MOVING ON THE HIGHWAY. I COULD NOT CHANGE LANES BECAUSE I WAS IN THE FAR LANE AND IF I ATTEMPTED TO GET OVER I WOULD HAVE BEEN HIT BY THE CARS PASSING. THIS WAS DURING RUSH HOUR I'M A MAJOR CITY. LUCKILY THERE WAS AN EXIT TO THE LEFT I WAS ABLE TO STEER OFF TO GET OFF HIGHWAY. I ATTEMPTED TO GET OFF THE ROAD AND THE CAR COMPLETELY STOPPED ON THE EXIT RAMP IN THE MIDDLE OF TRAFFIC. I WAS STUCK AND COULDN'T MOVE OUT OF THE WAY. I HAD TO CALL LAW ENFORCEMENT WHO CLOSED THE RAMP LANE UNTIL I COULD BE TOWED. THIS IS THE SECOND TIME THE TRANSMISSION HAS GONE OUT IN MY 'NEW' CAR THAT I BOUGHT IN ORDER TO HAVE A MORE RELIABLE VEHICLE. I'M SERIOUSLY REGRETTING RID OF MY OLD VEHICLE. I SHOULD HAVE JUST FIXED IT. THIS HAS BEEN THE WORST PURCHASE OF MY LIFE. I HAVE BEEN SO AFRAID BOTH TIMES THIS CAR HAS BROKEN DOWN, BOTH TIMES ON THE HIGHWAY. THIS IS A SERIOUS SAFETY ISSUE THAT COULD GET SOMEONE KILLED.

NHTSA ODI #11394889

150 miles · Jan 26, 2021
EnginePower Train

LIFTER TAPPING AND BURNING OIL. TOOK IT TO KIA OF SAVANNAH AROUND 2000 MILES AND THEY SAID NOTHING WAS WRONG WITH IT, EVEN OIL WAS FULL WHICH I KNOW IS INCORRECT HAD CAR CHECKED OUT BY MECHANIC BEFORE I TOOK IT THERE.

NHTSA ODI #11390082

12,230 miles · Jan 25, 2021
Power Train

MY 2020 SOUL WAS NOT EVEN 1 YEAR OLD WITH APPROX. 12,000 MILES WHEN I WAS TAKING A TRIP FROM STL MY HOME TO COLORADO. 5 HOURS OUT IN LAWRENCE KANSAS AT 12:15 AM MY SOUL BEGAN SHAKING, WITH RPM'S ACTING WEIRD WHEN I WOULD PRESS GAS PEDDLES RPM'S WOULD REV UP TO THE VERY TOP AND CAR WOULD NOT GO. I WAS APPROACHING A TOLL BOOTH…

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MY 2020 SOUL WAS NOT EVEN 1 YEAR OLD WITH APPROX. 12,000 MILES WHEN I WAS TAKING A TRIP FROM STL MY HOME TO COLORADO. 5 HOURS OUT IN LAWRENCE KANSAS AT 12:15 AM MY SOUL BEGAN SHAKING, WITH RPM'S ACTING WEIRD WHEN I WOULD PRESS GAS PEDDLES RPM'S WOULD REV UP TO THE VERY TOP AND CAR WOULD NOT GO. I WAS APPROACHING A TOLL BOOTH AND WHEN I GOT MY TICKET AND TRIED TO MOVE THE CAR WAS OBVIOUSLY HAVING TRANSMISSION PROBLEMS. I PULLED ONTO SIDE OF HIGHWAY AND CALLED ROADSIDE ASSISTANCE AND WAS ON HOLD FOR ABOUT 1 HOURS WHEN I NOTICED VIA THE KIA APP THAT ROADSIDE ASSISTANCE COULD BE REACHED BY THE NAVIGATION UNIT. I HIT ROADSIDE ASSISTANCE AND A WOMEN ANSWERED WITHIN A FEW MINUTES. SHE SEEMED EXTREMELY CONFUSED HOW TO DO HER JOB. SHE ASKED ME LOCATION, MY NAME, AND OTHER INFO SEVERAL TIMES. THE CALL WAS ABOUT 30 MINUTES WHEN SHE FINALLY SAID ASSISTANCE WOULD BE ON THE WAY. I RECEIVED 3 TEXT MESSAGES OVER THE NEXT 1 STATING SORRY FOR INCONVENIENCE WE ARE ATTEMPTING TO GET A SERVICE PROVIDER. WHILE WAITING I OBVIOUSLY GOOGLED AND SAW MAY STORIES ABOUT 2020 KIA SOUL TRANSMISSION PROBLEMS. IT WAS NOW ABOUT 6:00AM AND A STATE TROOPER CAME AND SAID I DON'T THINK ANYONE IS COMING AND I WAS EXHAUSTED, STARVING, AND NEEDED TO DESPERATELY USE THE RESTROOM. HE CALLED AND GOT ME A TOW TRUCK. I PAID $179.00 AND TOWED MY CAR TO DEALERSHIP IN LAWRENCE KANSAS. I THEN CHECKED INTO HOTEL WHICH WAS $125.00 AND RESTED WHILE I WAITED FOR THEM TO CALL. THAT AFTERNOON AROUND NOON THEY CALLED AND SAID MY BASICALLY NEW CAR NEEDED A NEW TRANSMISSION.

NHTSA ODI #11389830

Official recalls

1

21V259000 · Engine

Apr 13, 2021

Kia Motors America (Kia) is recalling certain 2020-2021 Soul, and 2021 Seltos vehicles equipped with 2.0L Nu MPI engines. The piston oil rings may not have been properly heat-treated, which may result in engine damage.

Consequence & remedy

Consequence: A damaged engine may stall, increasing the risk of a crash. In addition, oil may leak onto hot exhaust components, increasing the risk of a fire.

Remedy: Kia will notify owners, and dealers will inspect and, if necessary, replace the engine, free of charge. In addition, Kia will deploy Piston Ring Noise Sensing System (PNSS) software. The recall began June 11, 2021. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC209.

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.