Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
340–25K
825–50K
1450–75K
1375–100K
23100–150K
3150K+
95 reports with mileage · 225 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 196 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Service Brakes, Hydraulic. Review the 36 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Fuel/propulsion System. Review the 33 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
7 crash reports8 fire reports3 injury reports
What owners actually said
320 reports
700 miles · Nov 23, 2019
Power Train
THE COMPLAINT IS IN REGARDS THE ACCELERATION FROM EITHER A ROLLING SLOW OR FROM A STOP TO MERGE INTO TRAFFIC OR OPEN LANE NEXT TO YOU ON THE FREEWAY. WHEN YOU NEED ACCELERATE I'M GETTING A SEVERE LAG OR NORESPONSE FROM THE ACCELERATOR. IN THE LAST TWO WEEKS I'VE HAD TWO OCCASIONS WHERE I NEEDED SOME QUICK ACCELERATION IN ORDER T…
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THE COMPLAINT IS IN REGARDS THE ACCELERATION FROM EITHER A ROLLING SLOW OR FROM A STOP TO MERGE INTO TRAFFIC OR OPEN LANE NEXT TO YOU ON THE FREEWAY. WHEN YOU NEED ACCELERATE I'M GETTING A SEVERE LAG OR NORESPONSE FROM THE ACCELERATOR. IN THE LAST TWO WEEKS I'VE HAD TWO OCCASIONS WHERE I NEEDED SOME QUICK ACCELERATION IN ORDER TO AVOID A BAD SITUATION AND THE CAR JUST BASICALLY DIDN'T ACCELERATE CAUSING THE OTHER DRIVERS TO HAVE TO BRAKE IN ORDER TO AVOID A NEAR COLLISION. I'VE BEEN COMPLAINING ABOUT THIS ISSUE WITH THIS CAR NOW SINCE I PURCHASED IT. TOOK THE CAR TO THE DEALERSHIP AND HAD ONE OF THE SERVICE TECHS DRIVE WITH ME SAID WELL IT WAS IN THE ECO-MODE SO YOU CAN EXPECT THAT BUT I'M HERE TO TELL YOU THAT IT IS UNACCEPTABLE THAT WHEN YOU PUSH ON ACCELERATOR THE CAR DANGEROUSLY HESITATES AND IS GOING TO GET SOMEBODY BADLY INJURED. SO TODAY IT HAPPENED TO ME AGAIN ON NORTHBOUND I-5 IN TACOMA, WA, I WAS TRYING TO GET INTO ANOTHER LANE IN STOP AND GO TRAFFIC I HAD ACCELERATE QUICKLY THE CAR JUST SEVERELY HESITATED FOR 1-2 SECONDS AND DID NOTHING??. AFTER THIS INCIDENT I DROVE THE CAR DIRECTLY TO THE HYUNDAI DEALERSHIP IN RENTON WASHINGTON AND TOLD THEM THAT I WOULD NOT DRIVE THE CAR ANYMORE UNTIL SOMEBODY LOOKED AT IT THAT THERE WAS A SEVERE SAFETY ISSUE AND THAT SOMEBODY WAS GOING TO GET HURT BADLY. IT APPEARS THAT MANY PEOPLE ARE HAVING THE SAME ISSUE.. I HAVE A 2018 HYUNDAI SANTA FE ULTIMATE 2.0 ALL WHEEL DRIVE. I TRIED TESTING IT IN SPORT MODE TO SEE IF THE PERFORMANCE WOULD BE A LITTLE BIT BETTER AND IT DID ALSO HESITATE IN THE SPORT MODE AS WELL. WHEN YOU PUNCH THE ACCELERATOR FROM A CREEPING SPEED OR A ROLLING IN SLOW TRAFFIC AND WANTING TO ACCELERATE TO A DIFFERENT LANE OR COMING OUT OF A PARKING LOT ONTO ONCOMING TRAFFIC IS REALLY WHEN YOU NOTICE ISSUE. THIS IS A SAFETY CONCERN, PLEASE ADVISE. THANK YOU.
NHTSA ODI #11281944
10,000 miles · Sep 25, 2019
Electrical SystemExterior LightingFire
TL* THE CONTACT OWNS A 2018 HYUNDAI SANTA FE SPORT. WHILE THE VEHICLE WAS PARKED AND SHUT OFF, THE REAR BRAKE LIGHTS WERE ILLUMINATED AND SMOKE AND FLAMES WERE PRESENT UNDER THE FRONT PASSENGER SIDE OF THE VEHICLE. THE FLAMES WERE EXTINGUISHED BY THE CAMPUS POLICE PRIOR TO THE FIRE DEPARTMENT'S ARRIVAL. THE FIRE DEPARTMENT DISCO…
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TL* THE CONTACT OWNS A 2018 HYUNDAI SANTA FE SPORT. WHILE THE VEHICLE WAS PARKED AND SHUT OFF, THE REAR BRAKE LIGHTS WERE ILLUMINATED AND SMOKE AND FLAMES WERE PRESENT UNDER THE FRONT PASSENGER SIDE OF THE VEHICLE. THE FLAMES WERE EXTINGUISHED BY THE CAMPUS POLICE PRIOR TO THE FIRE DEPARTMENT'S ARRIVAL. THE FIRE DEPARTMENT DISCONNECTED THE VEHICLE'S BATTERY. A CAMPUS POLICE REPORT AND A FIRE DEPARTMENT REPORT WERE FILED. THE CAUSE OF THE FAILURE WAS NOT DETERMINED. THE LOCAL DEALER AND MANUFACTURER WERE NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 10,000.
NHTSA ODI #11257938
14,210 miles · Sep 9, 2019
EngineFuel/propulsion System
TL* THE CONTACT OWNS A 2018 HYUNDAI SANTA FE SPORT. WHILE DRIVING WITH A HALF TANK OF FUEL IN THE VEHICLE, IT BEGAN TO STALL ON THE HIGHWAY. THE CONTACT NOTICED FUEL COMING OUT OF THE EXHAUST AND THE VEHICLE RAN COMPLETELY OUT OF FUEL AS SHE PULLED OVER TO THE SHOULDER. THE STATE POLICE PULLED UP BEHIND HER AND ORDERED HER TO GE…
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TL* THE CONTACT OWNS A 2018 HYUNDAI SANTA FE SPORT. WHILE DRIVING WITH A HALF TANK OF FUEL IN THE VEHICLE, IT BEGAN TO STALL ON THE HIGHWAY. THE CONTACT NOTICED FUEL COMING OUT OF THE EXHAUST AND THE VEHICLE RAN COMPLETELY OUT OF FUEL AS SHE PULLED OVER TO THE SHOULDER. THE STATE POLICE PULLED UP BEHIND HER AND ORDERED HER TO GET AWAY FROM THE VEHICLE DUE TO THE FUEL AND FUMES. THE VEHICLE WAS TOWED TO M.J. SULLIVAN HYUNDAI (452 BROAD ST C, NEW LONDON, CT 06320, 860-437-6179) WHERE IT WAS DIAGNOSED THAT TWO FUEL INJECTORS WERE STUCK OPEN AND CAUSED THE VEHICLE TO STALL. THE CONTACT NOTICED A LARGE AMOUNT OF FUEL WAS IN THE OIL PAN DUE TO THE DIPSTICK. ACCORDING TO THE DEALER, THE MANUFACTURER SUGGESTED THAT THEY REPLACE THE FUEL INJECTORS, DRAIN THE OIL, AND PLACE NEW OIL IN THE ENGINE. THE DEALER STATED THAT WAS ALL THEY WOULD DO TO THE VEHICLE. THE CONTACT CALLED THE MANUFACTURER TO GET A CASE FOR A POSSIBLE BUYBACK. THE MANUFACTURER DENIED THE BUYBACK REQUEST AND OFFERED ONE MONTH CAR PAYMENT TO RESOLVE THE MATTER. THE MANUFACTURER SUGGESTED THE CONTACT REACH OUT TO THE BETTER BUSINESS BUREAU. THE DEALER REFUSED TO PROVIDE A LOANER VEHICLE. THE VEHICLE WAS RETRIEVED AND DRIVEN TO THE CONTACTS HOME. THE FAILURE MILEAGE WAS 14,210. THE VIN WAS UNKNOWN.
NHTSA ODI #11254135
135 miles · Jun 22, 2019
Service BrakesCrash
I SUBMITTED A COMPLAINT ON JUNE 11, #11219391 BUT HAVE RECEIVED NO RESPONSE, AND IT DOES NOT SHOW AS A FILED COMPLAINT. PLEASE ADVISE THE STATUS OF THIS COMPLAINT. THANKS
NHTSA ODI #11221829
13,000 miles · Jun 12, 2019
Unknown Or OtherFire
IN AUGUST OF 2018, MY 3 MONTH OLD SANTA FE SPORT CAUGHT FIRE AND WAS COMPLETELY DESTROYED. I WAS DRIVING ON THE NJ TURNPIKE HEADED TO OBX FOR VACATION. I WAS FOLLOWING MY SISTER DOWN WHEN THEY STOPPED TO LET THEIR DOG OUT AT A REST AREA. I PULLED INTO THE SPACE NEXT TO THEM AND AS SOON AS I TURNED THE CAR OFF, IT WENT UP IN F…
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IN AUGUST OF 2018, MY 3 MONTH OLD SANTA FE SPORT CAUGHT FIRE AND WAS COMPLETELY DESTROYED. I WAS DRIVING ON THE NJ TURNPIKE HEADED TO OBX FOR VACATION. I WAS FOLLOWING MY SISTER DOWN WHEN THEY STOPPED TO LET THEIR DOG OUT AT A REST AREA. I PULLED INTO THE SPACE NEXT TO THEM AND AS SOON AS I TURNED THE CAR OFF, IT WENT UP IN FLAMES. BY THE TIME THE FIRE DEPT ARRIVED IT WAS ENGULFED AND I LOST EVERYTHING.
NHTSA ODI #11219462
125 miles · Jun 11, 2019
Service BrakesCrash
I RENTED THE VEHICLE FROM ENTERPRISE RENT A CAR ON MAY 28. IT SEEMED TO RUN FINE THEN AND ON THE MORNING OF MAY 29. BUT ABOUT 3.45P.M. I WAS DRIVING ON CITY STREETS IN ARCADIA TO MY DOCTOR'S APPOINTMENT WHEN I SAW A CAR AHEAD OF ME SUDDENLY PUT ON ITS BRAKE LIGHTS. I PRESSED MY BRAKES, BUT MY CAR DID NOT SLOW. I HAD TO SWERVE A…
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I RENTED THE VEHICLE FROM ENTERPRISE RENT A CAR ON MAY 28. IT SEEMED TO RUN FINE THEN AND ON THE MORNING OF MAY 29. BUT ABOUT 3.45P.M. I WAS DRIVING ON CITY STREETS IN ARCADIA TO MY DOCTOR'S APPOINTMENT WHEN I SAW A CAR AHEAD OF ME SUDDENLY PUT ON ITS BRAKE LIGHTS. I PRESSED MY BRAKES, BUT MY CAR DID NOT SLOW. I HAD TO SWERVE AROUND THE CAR AHEAD OF ME. SHORTLY THEREAFTER, THE BRAKES STARTED WORKING AGAIN. AT THE NEXT TRAFFIC LIGHT, I MADE A LEFT BEHIND ANOTHER CAR. AT THE NEXT TRAFFIC LIGHT, I WAS GOING TO MAKE A RIGHT BEHIND THE CAR AHEAD OF ME. IT WAS STOPPED AT A RED LIGHT. I WAS ABOUT 50 YARDS AWAY, WHEN I PRESSED ON MY BRAKES, BUT THE CAR DID NOT SLOW. I PRESSED AS HARD AS I COULD, BUT THE CAR KEPT GOING AND GOING AND REAR-ENDED THE CAR IN FRONT OF ME. IT THEN JUMPED BACK AND HIT THE OTHER CAR AGAIN. IT WAS A FRIGHTENING EXPERIENCE. TO THE BEST OF MY RECOLLECTION, I HAVE NOT CAUSED A TRAFFIC ACCIDENT IN MORE THAN 30 YEARS. THE OTHER DRIVER AND I PULLED OVER AND EXCHANGED INFORMATION. BADLY SHAKEN, I DROVE TO MY DOCTOR'S OFFICE AND TOLD HIM ABOUT IT. UPON LEAVING HIS OFFICE, I WAS DRIVING SLOWLY IN HIS PARKING LOT BECAUSE OF THE BRAKES,, BUT THE BRAKES WOULD NOT WORK AGAIN. THIS TERRIFIED ME AS THE TRAFFIC ON THE ROAD AHEAD WAS FULL OF CARS. AS I WENT OVER A SPEED BUMP, THE BRAKES CAME BACK ON. I DROVE HOME AT ABOUT 15 MPH, AND ABOUT 100 YARDS BEHIND ANY OTHER CAR. I WAS VERY AFRAID. I PARKED MY CAR AT HOME. THE NEXT DAY, I CALLED ENTERPRISE TO HAVE THEM TOW THE CAR AWAY. AAA CAME AND DID THAT ON MAY 30.
NHTSA ODI #11219391
11,653 miles · Jun 7, 2019
Engine
WHILE DRIVING MY PRACTICALLY NEW 2018 HYUNDAI SANTA FE SPORT WITH 11,653 MILES, IT SUDDENLY JERKED OUT OF CRUISE AT 65 MPH AND THE DASHBOARD LIT UP ALONG WITH THE TOUCH SCREEN THAT SAID TO CALL CUSTOMER CARE IMMEDIATELY. A NICE MAN AT THE OTHER END OF THE PHONE CHECKED MY CAR AS I WAS DRIVING BUT COULD FIND NOTHING AFTER RUNNING…
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WHILE DRIVING MY PRACTICALLY NEW 2018 HYUNDAI SANTA FE SPORT WITH 11,653 MILES, IT SUDDENLY JERKED OUT OF CRUISE AT 65 MPH AND THE DASHBOARD LIT UP ALONG WITH THE TOUCH SCREEN THAT SAID TO CALL CUSTOMER CARE IMMEDIATELY. A NICE MAN AT THE OTHER END OF THE PHONE CHECKED MY CAR AS I WAS DRIVING BUT COULD FIND NOTHING AFTER RUNNING THE DIAGNOSTIC. HE SAID I SHOULD BE ABLE TO DRIVE IT ABOUT ANOTHER 300 MILES BUT SHOULD GET TO MY DEALERSHIP AS SOON AS POSSIBLE. I TOLD HIM I WAS OVER 300 MILES FROM HOME SO HE HELPED LOCATE A HYUNDAI DEALERSHIP CLOSER AND I HEADED THAT WAY WHILE STILL TALKING TO THE CUSTOMER CARE GUY. AS I WAS GETTING ON THE ON-RAMP TO TRAVEL I-35, THE CAR JERKED AND ACTED LIKE IT LOST POWER AND I PULLED OVER. THE GUY CALLED A TOW TRUCK TO COME AFTER THE CAR AND HAVE IT TOWED TO THE DEALERSHIP. MY CAR WENT TO THE NEAREST DEALERSHIP WHERE THEY RAN A DIAGNOSTIC AND COULD NOT FIND ANYTHING EITHER AND SAID THEY HAD TO WAIT ON HYUNDAI CORPORATE TO AUTHORIZE THEM TO CHECK THE ENGINE. THAT TOOK SEVERAL MORE DAYS BUT ONCE THEY RECEIVED THE AUTHORIZATION, THEY DROPPED THE OIL PAN AND FOUND METAL SHAVINGS IN THE OIL WHICH INDICATED MY ENGINE WAS BLOWN AND WOULD NEED A REPLACEMENT. INITIALLY, THEY SAID IT MIGHT TAKE UP TO 6 WEEKS. AFTER SEVERAL PHONE CALLS HYUNDAI FINALLY ASSIGNED ME A CASE NUMBER AND A CASE MANAGER. THE CASE MANAGER WAS WORTHLESS, WOULD NOT RETURN MY CALLS OR SEND ANY UPDATES ABOUT THE STATUS OF MY VEHICLE. FINALLY, HYUNDAI CORPORATE ASSIGNED ME ANOTHER CASE MANAGER AND AFTER LOOKING AT MY STATE'S LEMON LAWS, I ASKED THEM TO BUY MY CAR BACK FROM ME. THE SECOND CASE MANAGER SENT ME A LETTER ASKING FOR SOME DOCUMENTATION AND TOLD ME THEY WOULD SEND A RE-PURCHASE OFFER. THAT WAS OVER A MONTH AGO AND I STILL HAVE HEARD NOTHING FROM HYUNDAI. IT HAS NOW BEEN 83 DAYS SINCE MY CAR QUIT WITH NO RESOLUTION IN SIGHT.
NHTSA ODI #11218574
38,000 miles · May 3, 2019
Fuel/propulsion SystemStructure
THE BRACKET HOLDING THE CHARCOAL CANISTER BROKE AND THE UNDERCARRIAGE OF THE VEHICLE WAS DAMAGED
NHTSA ODI #11205431
8,000 miles · Apr 1, 2019
Engine
TL* THE CONTACT OWNS A 2018 HYUNDAI SANTA FE SPORT. WHILE ACCELERATING FROM A STOP, THE VEHICLE STALLED. THE CONTACT HAD TO RESTART THE VEHICLE AND THE BATTERY WARNING INDICATOR ILLUMINATED. THE FAILURE OCCURRED INTERMITTENTLY. COCONUT CREEK HYUNDAI (4960 NORTH FL-7, COCONUT CREEK, FL 33073, (888) 441-7737) DIAGNOSED THE VEHICLE…
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TL* THE CONTACT OWNS A 2018 HYUNDAI SANTA FE SPORT. WHILE ACCELERATING FROM A STOP, THE VEHICLE STALLED. THE CONTACT HAD TO RESTART THE VEHICLE AND THE BATTERY WARNING INDICATOR ILLUMINATED. THE FAILURE OCCURRED INTERMITTENTLY. COCONUT CREEK HYUNDAI (4960 NORTH FL-7, COCONUT CREEK, FL 33073, (888) 441-7737) DIAGNOSED THE VEHICLE, BUT COULD NOT FIND A FAILURE. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 8,000.
NHTSA ODI #11193196
29,000 miles · Mar 8, 2019
Engine
WENT TO DINNER WITH MY HUSBAND 2/28/2019. THE CHECK ENGINE LIGHT STARTED FLASHING. THE CAR BEGAN TO BUCK AND HESITATED. WE WERE GOING 35MPH. WE GOT TO RESTAURANT, I CALLED JACK GIAMBALVO HYUNDAI SERVICE. I WAS TOLD TO GET VEHICLE TO DEALERSHIP ASAP. MY ENGINE IS BLOWN DUE TO MANUFACTURE DEFECT. I AM BEING TOLD IT COULD BE 3-6 …
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WENT TO DINNER WITH MY HUSBAND 2/28/2019. THE CHECK ENGINE LIGHT STARTED FLASHING. THE CAR BEGAN TO BUCK AND HESITATED. WE WERE GOING 35MPH. WE GOT TO RESTAURANT, I CALLED JACK GIAMBALVO HYUNDAI SERVICE. I WAS TOLD TO GET VEHICLE TO DEALERSHIP ASAP. MY ENGINE IS BLOWN DUE TO MANUFACTURE DEFECT. I AM BEING TOLD IT COULD BE 3-6 MONTHS OR MORE TILL HYUNDAI CAN GET A NEW ENGINE. I NEED A RELIABLE VEHICLE,JACK GIAMBALVO HYUNDAI IS REFUSING A LOANER CAR UNTIL HYUNDAI APPROVES. I AM NOW GOING INTO MY SECOND WEEK WITH A RENTAL I CAN'T AFFORD, BECAUSE MY VEHICLE WAS USED FOR WORK PURPOSES. PLEASE HELP!!!!!!😞😞😞😞
Hyundai Motor America (Hyundai) is recalling certain 2018 Santa Fe Sport vehicles. The Anti-Lock Brake System (ABS) module could malfunction and cause an electrical short, which could 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 multi-fuse, free of charge. Owner notification letters were mailed November 16, 2022. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 237. This recall is an expansion of recall 22V-056.
Hyundai Motor America (Hyundai) is recalling certain 2016-2018 Santa Fe, 2017-2018 Santa Fe Sport, 2019 Santa Fe XL, and 2014-2015 Tucson vehicles. The Anti-Lock Brake System (ABS) module could malfunction and cause an electrical short, which could result in an engine compartment fire.
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 multi-fuse, as necessary, free of charge. Owner notification letters were mailed May 31, 2022. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 218.
Hyundai Motor America (Hyundai) is recalling certain 2018 Santa Fe Sport vehicles. The side curtain air bags on these vehicles have a component that may detach during deployment of the inflatable curtain air bag.
Consequence & remedy
Consequence: If the component detaches during deployment, the curtain air bag may not inflate properly during a crash, increasing the risk of injury. Additionally, if the detached component were to enter the vehicle occupant compartment, there could be an increased risk of occupant injury.
Remedy: Hyundai will notify owners, and dealers will replace the driver and passenger side curtain air bags, free of charge. The recall is expected to begin February 9, 2018. Owners may contact Hyundai customer service at 1-855-671-3059. Hyundai's number for this recall is 171.
Hyundai Motor America (Hyundai) is recalling certain 2018 Santa Fe Sport vehicles. The front coil springs may have been improperly manufactured and, as a result, may fracture under certain loads while driving.
Consequence & remedy
Consequence: If the coil spring fractures, it can puncture the tire, causing a loss of vehicle control and increasing the risk of a crash.
Remedy: All of the affected vehicles are currently unsold on dealer lots. Dealers will replace both front coil springs, free of charge prior to the vehicle's sale. The recall began November 6, 2017. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 167.
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
2
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.
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.
2018 Hyundai Santa Fe Sport Problems, Complaints & Recalls | Skip That Year