2012 Kia Sorento Problems

I am filing this complaint regarding a sudden and unexpected engine failure in my 2012 Kia Sorento LX equipped with the 2.4L Theta II engine. Vehicle Information: Year: 2012 Make/Model: Kia Sorento LX Engine: 2.4L Theta II VIN: [XXX] While driving, my vehicle experienced a sudden engine failure and lost power, leaving the vehicle inoperable. This occurred without warning. The vehicle received routine maintenance, including regular oil changes, and the failure was not due to intentional neglect or misuse. I am concerned because this vehicle is equipped with the Kia Theta II 2.4L engine family, which has been associated with previous recalls, investigations, settlements, and numerous consumer complaints involving engine seizure, premature failure, stalling, and safety concerns. I understand my specific VIN may not currently fall within an active recall; however, my vehicle has experienced the same type of catastrophic engine failure reported by other Kia owners with similar engines. I am concerned that vehicles outside current recall VIN ranges may still be experiencing the same defect. An unexpected engine failure while driving creates a serious safety concern due to the potential for sudden loss of power and increased risk to occupants. I am requesting that NHTSA review whether additional 2012 Kia Sorento vehicles equipped with the 2.4L Theta II engine may be affected and whether Kia's current recall population adequately addresses the known engine failure concerns. I have also contacted Kia requesting that they review my vehicle, authorize a no-cost diagnostic evaluation, and determine whether the engine failure is related to known Theta II engine defects. [XXX] [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owned a 2012 Kia Sorento. The contact’s spouse stated that while driving at an undisclosed speed, the vehicle suddenly lost motive power with no warning lights illuminated. The contact's spouse noticed smoke coming from the front of the vehicle, prompting the contact’s spouse to pull over to the side of the roadway. Moments later, the front of the vehicle caught fire. The local fire department responded to the scene and extinguished the fire; however, the cause of the fire had not yet been determined. The vehicle was completely consumed by the fire and deemed destroyed. No police report was filed, The manufacturer was not notified of the failure. The contact’s spouse stated that the incident was extremely traumatic and believed the vehicle posed a serious safety hazard. The failure mileage was not available.

My kia Sorento shocks are really bad seems like it bounces Alot More than normal and heard a squeak coming from the shocks also hard to get the to turn when Im park and electric seems to glitch with bulbs going out faster and radio acting like it shorting out since the wiring was replaced it does this

The downhill break control (DBC) and the traction control system is is engaged and eliminated in the dash. It causes smoke or steam to come from under the hood after it is driven. This is the second time this issue has happened. I spent over $3,000 and six months getting this fixed last time. If there is not a recall on these things it should be recalled and fixed without me having to pay for it again. I believe it should have been covered the first time it happened.

I had taken the Kia Sorrento to a local shop to get an oil change, and Mavis tire had discovered that the rear suspension and rear subframe were severely corroded with rust and I was told that the car is unsafe to drive. I had noticed as well that my brakes would not normally stop when I go to press them as a bit of a kickback and the traction sensors and ABS sensors and emergency brake sensors would go off and on for no reason.

The contact owns a 2012 Kia Sorento. The contact received notifications of NHTSA Campaign Numbers: 20V750000 (Engine) and 23V652000 (Service Brakes, Hydraulic); however, the parts to do the recall repairs were unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repairs. The contact stated that while driving into a parking spot, the vehicle suddenly lost power and stalled. The contact later replaced the battery, but the vehicle failed to start. The vehicle was towed to a certified mechanic, who diagnosed the vehicle with engine failure. The vehicle was not repaired. The manufacturer was informed of the failure and informed the contact that, due to the vehicle not having the sensor changed before the failure, the engine could not be replaced. The dealer informed the contact tha,t due to the mileage, the vehicle would not be covered and would not qualify for the extended warranty coverage for the engine replacement. The failure mileage was approximately 250,000.

The clock spring needs fixed no features including the horn is working in my airbag light is staying on. Also I now have a loud knock in my motor I understand this should fall under the extended 15 yr 150k warranty; 2012 Kia vehicles (specifically the Sorento) with V6 engines are covered under major safety recalls for engine failure and fire risks. The primary issue involves metal debris from manufacturing that can cause premature engine bearing wear, stalling, and fire. You should check your VIN on the NHTSA site or Kia's recall page to confirm, as these recalls are still active.

The contact owns a 2012 Kia Sorento. The contact stated that the air bag warning light illuminated. The vehicle was not taken to the dealer or an independent mechanic to be diagnosed or repaired. The contact stated that the air bag warning light was permanently illuminated. The manufacturer was notified of the failure. The failure mileage was approximately 97,000.

The low-beam headlights frequently burn out, approximately every 6 months. Upon inspection by multiple repair shops, the wiring harnesses have been found to be blowing the bulb yet each shop has replaced with a variety of parts. The suspicion is the wiring and power source are causing issues. Each side of the vehicle has had the wiring harness replaced with the right side being replaced twice and currently in need of a third replacement. The initial replacement was in 2018 and most recent replacement was 2023. The headlight will flicker on and off intermittently before the bulb or wiring harness blow. There is no predicting when this will occur which leaves the driver at risk of losing one or both headlights, needing immediate repair for safety and to avoid a potential ticket from the police.

I experienced a Malfunction of indicators lamp, ABS warning lights, burning/ melting smell and smoke from the engine compartment.

The contact owns a 2012 Kia Sorento. The contact stated that the rod bearings were knocking, and the check engine warning light was illuminated. The contact received notification of NHTSA Campaign Numbers: 15V626000 (Power Train), 23V652000 (Service Brakes, Hydraulic), and 20V750000 (Engine). The local dealer was contacted, but the vehicle was not diagnosed or repaired. The manufacturer was not contacted. The contact called the warranty company which declined the repairs. The failure mileage was approximately 106,000.

The contact owns a 2012 Kia Sorento. While the contact's son was driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The contact stated that the traction control and ABS warning lights were illuminated. In addition, the contact stated that the vehicle stalled and went into LIMP Mode. The vehicle was driven to the residence. The contact used a portable diagnostic machine and retrieved DTC: C1613,C1205, C1206, C1207, C1208, C1210 and C1211. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The manufacturer was made aware of the failure. The failure mileage was approximately 204,000.

Parking lights stay on, change brake light switch but the hole that the switch goes in is not aligned with the brake stopper to turn off the stop brakes, therefore it remains on. Battery needs to be unplugged to keep from draining. The mechanism to stop the lights from remaining on is somehow shifted to no longer turn off the brake lights.

There was a recall listed online 9/2023 for HEUC hydraulic electronic control unit. [XXX]. I called Kia in September the day I saw and they said a letter would come out and part would be available for the recall soon. I waited. I called again in November 2023. Still no fix or letter. I called again in January then 4/2024 still no letter or part to remedy the problem. I'm tired of waiting and very scared to drive my car. I’m hearing now that the part might not be available until July 2024??!? This is completely unacceptable. That is 11 months driving a car that could catch on fire??!? And obviously it was a problem long before the recall actually happened or else there wouldn’t have been a recall needed. A serious recall and no remedy?!? How many people have to die to make them fix the problem??!! I’m scared to drive my car. Scared to park it because a fire could happen even if you are not driving the car?! No one wants to buy my car since there is a recall and I couldn’t get what it is worth to me either now. This is a serious problem. Now I hear that fixing the fuse is only a bandaid that the real problem is being disguised because it is a more costly repair vs just a fuse. Brake fluid could leak and cause engine fire?! Even an O-ring could leak and cause fire. O-rings can rot over time anyway. I can’t believe Kia has gotten away with this and for this length of time! Unbelievably scary. They said wait until you smell smoke or some light will come on? Well my son has no sense of smell so I have to trust that some light will come on and give him enough time to get out in time? That is the remedy of this serious problem??? Or go outside and find the car had caught on fire in my yard and then catches the house and all the neighbors houses on fire! How many lawsuits are just waiting??? Is this just a numbers game to them??? How many cars have to blow up? How many lives lost?? How many houses catch on fire?!?? Geez Kia! Fix this problem and don’t just bandaid it! INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFOR

On June 6, 2026, while driving home, the vehicle suddenly began smelling strongly of gasoline and burnt rubber. Within seconds, thick black smoke became visible in the side mirrors, followed immediately by white smoke pouring from the front hood and into the passenger cabin through the air vents. ​As I attempted to pull over to safety, the vehicle completely stopped responding. The brakes failed to operate, the engine stalled, and the steering wheel locked completely. We were barely able to bring the vehicle to a stop. Immediately upon exiting, visible flames erupted from underneath the driver's side of the vehicle and out of the front hood. The engine compartment and motor burnt completely.The safety of the driver and front passenger was put at extreme risk of death or severe injury. Because the brakes and steering locked up simultaneously while the cabin filled with smoke, we almost lost the ability to safely exit a moving vehicle that was actively catching fire. Furthermore, at no moment prior to or during the failure did any warning lamps, check engine lights, or diagnostic messages illuminate on the dashboard. There was absolutely zero advance warning from the vehicle's safety systems.The fire originated from a catastrophic fuel system failure, specifically matching the known issues of the high-pressure fuel pump leak.The vehicle is a total loss and is currently located at a tow yard. It is fully available for inspection upon request.Local police responded to the scene and generated an incident log number. A corporate claim has been opened directly with KIA but as of today, no inspector from the manufacturer or insurance has been sent out.

I smelled fuel in & around vehicle. Did some checking discovered cracked fuel rail , causing significant fuel leak when engine is on. Did some more research online discovered 2012 KIA Sedona recall SC188 “fuel rail leak” Identical issue my 2012 Sorento has but my VIN does not come up with fuel leak recall. There is however recall 23V652 HECU replacement- engine fire possible

Hey I’ve Recently Wrecked My Vehicle Due To Malfunctions This Year Just A Few Months Ago & I Reported It To The Dealer Before I Crashed It. That Something Was Wrong With The Engine And Also Sent The Dealership I Purchased It From Videos Before Hand But Nobody Would Listen To Me. Now My Car Is Sitting In A lot Engine Blowed And I Can’t Afford Another One. I Have Proof , Names And Also Couldn’t Get My Car Fixed Because I Only Had Liability Insurance Only. No Report Was Filed Because Me And The Other Vehicle Was Transported To Uab Hospital.

The suspension mounting block rusted off the frame and the frame rusted into on the passenger rear side of the car It was good that we were running slow close to the house when it happened if that would’ve come loose at Highway speeds, the car would probably flipped The vehicle is now undrivable

This morning the panoramic sunroof on our 2012 Kia Sorrento spontaneously exploded. Shattered and chunks of safety glass came down on us. My son and I sustained superficial injuries (I sustained laceration over left eye and on left hand) - he has a lump on the right side of his skull. When we pulled over the glass was also on the rear portion of the roof. Nothing struck the vehicle. There was no vehicle/truck in front of us for potential debris. Open sky above. It sounded like a gunshot before the glass exploded over us.

MY AIRBAG LIGHT IS JUST ON, I HAVE NOT BEEN IN ANY ACCIDENTS OR MY VEHICLE HAS NOT BEEN HIT FOR THE AIRBAG LIGHT TO BE ON. MY CHECK ENGINE LIGHT IS ON AS WELL. AND BACK WIND SHIELD WASHER FLUID IS NOT COMING OUT. WHEN I NOTICED THESE ISSUES MY CAR WAS STATIONARY.

I had taken the Kia Sorrento to a local shop to get an oil change, and Mavis tire had discovered that the rear suspension and rear subframe were severely corroded with rust and I was told that the car is unsafe to drive. I had noticed as well that my brakes would not normally stop when I go to press them as a bit of a kickback and the traction sensors and ABS sensors and emergency brake sensors would go off and on for no reason.

My kia Sorento shocks are really bad seems like it bounces Alot More than normal and heard a squeak coming from the shocks also hard to get the to turn when Im park and electric seems to glitch with bulbs going out faster and radio acting like it shorting out since the wiring was replaced it does this

The clock spring needs fixed no features including the horn is working in my airbag light is staying on. Also I now have a loud knock in my motor I understand this should fall under the extended 15 yr 150k warranty; 2012 Kia vehicles (specifically the Sorento) with V6 engines are covered under major safety recalls for engine failure and fire risks. The primary issue involves metal debris from manufacturing that can cause premature engine bearing wear, stalling, and fire. You should check your VIN on the NHTSA site or Kia's recall page to confirm, as these recalls are still active.

ON 03/22/21, AT 8.00AM WAS A REGULAR VISIT FOR OIL CHANGE, FINALLY AROUND 1PM MY CAR WAS SHOWING ON THE DASHBOARD THE "ENGINE LIGHT", NEVER HAPPEN BEFORE, I CLAIMED VERBALLY WHY, THAT HAPPEN NOW. I AM DRIVING BECAUSE THEY TOLD ME IS SAFE AND I BELIEVE, AND WAITING THE APPOINTMENT FOR( RECALL 20V750) THANKS TO ALL.

driver's electric seat moves on its own

I PURCHASED A KIA SORENTO ON JULY 21 2020 AFTER TEST DRIVING THE VEHICLE THE AIR BAG LIGHT POPPED ON THE SALES MAN TOOK IT TO ONE OF THEIR ON SITE EMPLOYEES AND THEY HOOKED UP THE CODE DEVICE NO CODES APPEARED SO HE SUGGESTED ITS JUST A SENSOR PROBLEM AND TOLD ME IT SHOULDN'T BE MUCH TAKE IT TO A KIA DEALERSHIP. I DID IN WHICH COULDN'T GET IN TO SEE THE SERVICE DEPARTMENT UNTIL TODAY IN WHICH I HAD TO PAY OUT OF POCKET FOR A DIAGNOSTIC TEST AND THEY FOUND THAT THE ODS MAT WAS FAULTY. I TOLD THE SERVICE GUY THAT THE CAR LOT TOOK THE SEATS OUT TO CLEAN THE SUV FOR SALE AND HE TOLD ME THEY DAMAGED OR BROKE THE ODS MAT. I CONTACTED THE SELLER AND STRONGER EXPRESSED MY FEELING ABOUT MY VEHICLE IS NO LONGER SAFE TO DRIVE AND THE ONLY THING HE SAID TO ME IS MY PAYMENT DUE AUGUST 31 TODAY IS THE 10TH AND THIS REPLACEMENT WILL BE OVER 2300 THAT I CAN'T AFFORD AND THE VEHICLE IS NO LONGER SAFE FOR ME AND MY DAUGHTER. I REALLY FEEL THEY KNEW IT WAS A PROBLEM WITH THE AIR BAG AND JUST TRIED TO MAKE A SALE SAYING IT WAS A SENSOR ISSUE THAT KIA WILL HAVE TO RESET.

The contact owned a 2012 Kia Sorento. The contact stated that while the vehicle was parked in her carport, she was awakened by her son that a fire had ignited and that the vehicle was in flames. The contact then stated that the fire from the vehicle had extended to her home living room. As a result, half of the house was in flames. The contact stated that she and her family were able to exit her home to safety and then notified the fire department. The fire department had extinguished the fire. No injuries were sustained. No medical attention was required. The family's iguana pet passed away due to the fire. The contact then stated that the vehicle was towed to a tow lot and inspected by the insurance company and that the source of the fire was near the carport area and may have been electrical related but was to be determined. The vehicle was deemed a total loss by the insurance company. Additionally, the contact stated that she was not notified that the VIN was included in a recall, and upon research she discovered that the VIN was included in NHTSA Campaign Number: 20V750000 (Engine). Neither the dealer nor the manufacturer were notified of the failure. The failure mileage was approximately 150,000.

The contact owns a 2012 Kia Sorento. The contact stated while parking the vehicle and shifting into reverse, the back over prevention camera displayed a black screen. The contact discovered that the failure was like NHTSA Campaign Number: 22V703000 (Trailer Hitches). The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The failure mileage was unknown. The VIN was unavailable

TL* THE CONTACT OWNS A 2012 KIA SORENTO. THE CONTACT STATED THAT WHILE DRIVING UPHILL, THE DRIVER'S SEAT BELT TIGHTENED. THE CONTACT ATTEMPTED TO LOOSEN THE SEAT BELT HOWEVER, THE RETRACTOR FAILED TO RELEASE THE SEAT BELT. THE CONTACT STATED THAT THE RETRACTOR PERMANENTLY CEASED IN PLACE AND WAS INOPERABLE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE DRIVER'S SEAT BELT MECHANISM NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 150,000.

AIRBAG LIGHT ON AT ALL TIMES , NO BEEPING WHEN PASSENGER SITTING AND CAR MOVING,

The contact owns a 2012 Kia Sorento. The contact stated while driving at an unknown speed, there was an abnormal knocking noise detected. The check engine warning light was illuminated. The vehicle was towed to an independent mechanic and the contact was informed that there was plenty of fluids in the vehicle however, the rod bearings needed to be replaced. The local dealer was contacted. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 81,000.

I OWN A TWO-WHEEL-DRIVE MODEL 2012 KIA SORENTO WITH A 2.4-LITER FOUR-CYLINDER ENGINE AND AUTOMATIC TRANSMISSIONS. IT HAS LOSS OF POWER DUE TO A SUDDEN FAILURE OF THE TRANSMISSION; AUTOMATIC TRANSMISSION DOES NOT CHANGE GEARS AND HAS A WHIRRING/WHINING NOISE. THE TRANSMISSION SHIFTS CORRECTLY BETWEEN 1ST AND 2ND GEAR. SHIFTING INTO 3 THE RMPS BEGIN TO INCREASE BEYOND NORMAL LIMITS AND SHIFTING INTO 4TH IS SO DELAYED THE TRANSMISSION SEEMS TO BE FAILING. AT 35 MPH, THE RPM'S RAMP UP TO 4500 AND CONTINUES TO CLIMB. BY 45 MPH IT CAN BE AS HIGH AS 6500 RPMS. THE SUSTAINABLE RPMS IN THIS VEHICLE ARE CONTINUOUSLY 3500 TO 4500 RPMS AND IS QUITE LOUD. I HAVE TAKEN IT TO MY LOCAL KIA DEALER 4 TIMES. ON TWO OCCASIONS, THEY KEPT IT FOR MORE THAN A WEEK AND ALWAYS TELL ME THAT THIS IS HOW THE VEHICLE IS DESIGNED AND THERE IS NOTHING WRONG WITH IT. THE 4TH TIME IT WAS IN THE SHOP, ANOTHER 2012 SORENTO WAS BROUGHT IN FOR THE SAME PROBLEM. TWICE THIS ISSUE HAS NEARLY CAUSED A WRECK WHEN I WAS PULLING OUT FROM A STOP SIGN, PRESSING THE ACCELERATOR, AND NOT HAVING THE POWER TO GET PAST 35 MPH; PUSHING THE RPMS TO 4500+. TRAVELING UP SMALL GRADES IS DIFFICULT AT BEST LET ALONE TRAVELING STEEPER HILLS/CRESTS AND GRADES. I FEAR THIS WILL CAUSE GREAT DAMAGE TO THE TRANSMISSION AND ENGINE OR WORSE, CAUSE A FATAL CRASH WITH ME AND MY CHILDREN. OTHER VEHICLES HAVE BEEN TAKEN TO MY LOCAL DEALER FOR THE SAME ISSUE AND I AM CERTAIN OTHERS ARE HAVING THIS SAME ISSUE. PLEASE REVIEW THIS ISSUE. THANK YOU. *TR

THE FOLLOWING IS FROM AN E-MAIL SENT TO BIG O TIRE CUSTOMER SERVICE (TBC CORP) ON JUNE 26/2014 WE OWN A SET OF 4 DEFECTIVE COOPER 107H DISCOVERER LSX PLUS TIRES PURCHASED FOR OUR 2012 KIA SORENTO EX SUV ON NOV. 29, 2013 FROM BIG O TIRES STORE #6171 IN CONIFER, CO. THEY BALANCED AND MOUNTED THE TIRES. THEY DID NOT HAVE TIME TO PERFORM AN ALIGNMENT, SO FIRESTONE IN EVERGREEN, CO (11/29/14) ALIGNED THE VEHICLE. IN LATE APRIL, 2014 WE NOTICED A LOUD RUMBLING ROAD NOISE. WE HAD ANOTHER ALIGNMENT PERFORMED AND ALSO TOOK THE VEHICLE TO PEAK KIA IN LITTLETON, CO WHO DETERMINED THAT ALL ALIGNMENTS WERE WITHIN KIA SPECS, FOUND NO NOISE WITH THE VEHICLE ON THE RACK AND ADVISED US THAT THE TIRES WERE DEFECTIVE. WE RETURNED THE VEHICLE TO BIG O TIRES IN CONIFER. THEY ADVISED US TO HAVE THE CAMBER ADJUSTED MORE AND IF IT COULDN'T, TO INSTALL A NON-KIA AFTER MARKET PART WHICH WOULD ALLOW THE FURTHER CAMBER ADJUSTMENT. WE HAD THE ALIGNMENT ADJUSTED AGAIN. THE NOISE GOT LOUDER. KIA REINSPECTED THE TIRES, TOOK IT FOR ANOTHER ROAD TEST AND REVIEWED THE ALIGNMENT RECORDS AND AGAIN THE KIA SERVICE MANAGER CONCLUDED THAT THE TIRES WERE DEFECTIVE. WE RETURNED THE VEHICLE TO BIG O TIRES IN CONIFER TO SEEK RESOLUTION. THE MANAGER STATED THAT OUR SHOCKS AND STRUTS WERE BAD AND HIS LEAD MECHANIC STATED THAT WE NEEDED THIS AFTER MARKET PART TO ALLOW THE CAMBER TO BE FURTHER ADJUSTED. AT THAT POINT WE ASKED TO SPEAK WITH A REGIONAL OR DISTRICT MANAGER WHO COULD ASSIST US. WE WERE REFERRED TO COOPER TIRE. COOPER TIRE, TOLD US THAT THESE ARE PRIVATE LABEL TIRES MANUFACTURED BY COOPER FOR TBC AND TO SPEAK WITH TBC AS THEY HANDLE ALL WARRANTY CLAIMS. TBC THEN TRANSFERRED OUR CALL TO BIG O CUSTOMER SERVICE. AS I MENTIONED TO [XXX], MY WIFE AND I ARE REALTORS AND WE PLACE CLIENTS IN THIS VEHICLE EVERYDAY. THIS CREATES ADDITIONAL LIABILITY FOR US, BIG O TIRE AND COOPER. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR