NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
242 reports138,000 miles · Nov 6, 2014
Engine
TL* THE CONTACT OWNS A 2006 KIA SORENTO. THE CONTACT STATED THAT THE VEHICLE FAILED TO START. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE CRANK SHAFT BOLT FRACTURED AS A RESULT THE ENGINE AND CRANK SHAFT BOLT NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE…
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TL* THE CONTACT OWNS A 2006 KIA SORENTO. THE CONTACT STATED THAT THE VEHICLE FAILED TO START. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE CRANK SHAFT BOLT FRACTURED AS A RESULT THE ENGINE AND CRANK SHAFT BOLT NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 138,000.
NHTSA ODI #10653190
108,000 miles · Oct 28, 2014
Engine
MY 2006 KIA SORENTO, MANUFACTURED IN AUGUST 2005 & WAS A BASIC VEHICLE, NO LUXURY MODEL.A RENTAL CAR BUSINESS WAS 1ST OWNER AND ONLY HAD IT FOR A FEW MONTHS, THEN I BOUGHT IT FROM A DEALER IN SEPT 2006 W 14,000 MILES. IT IS 8 YEARS OLD WITH 108,000 MILES. THE CHECK ENGINE LIGHT TURNED ON, I HEARD LOUD BANGING IN THE HOOD, THE…
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MY 2006 KIA SORENTO, MANUFACTURED IN AUGUST 2005 & WAS A BASIC VEHICLE, NO LUXURY MODEL.A RENTAL CAR BUSINESS WAS 1ST OWNER AND ONLY HAD IT FOR A FEW MONTHS, THEN I BOUGHT IT FROM A DEALER IN SEPT 2006 W 14,000 MILES. IT IS 8 YEARS OLD WITH 108,000 MILES. THE CHECK ENGINE LIGHT TURNED ON, I HEARD LOUD BANGING IN THE HOOD, THEN SUDDENLY IT TURNED OFF WHILE I WAS DRIVING ON CITY STREETS. TRAFFIC WAS SLOW MOVING. I HAD IT TOWED TO AN EXPERT MECHANIC AND OWNER OF HIS OWN SHOP. MY MECHANIC HAS DONE SOME PREVENTIVE MAINTENANCE IN THE PAST AND CONSIDERED IT TO BE IN EXCELLENT CONDITION. HE TOOK THE ENGINE APART AND FOUND PIECES BROKEN OFF FROM THE "INTAKE RUNNER BUTTERFLY VALVE ASSEMBLY & FELL INTO THE ENGINE; ALSO THERE WAS A BUSHING FAILURE IN THE LOWER INDUCTION MANIFOLD. MY 3.5 ENGINE WAS TOTALED WITHIN MINUTES ALONG WITH ALL SURROUNDING PARTS. THE SAME ENGINE AS IN THE RECALL. MY KIA HAS A 3.5 ENGINE, SAME AS IN THE RECALL BULLETIN #TT2008020601. THE RECALL BULLETIN WAS FOR KIA MODELS 2003-2005, YET THIS EXACT INCIDENT WAS DESCRIBED IN THE RECALL BULLETIN. I HAVE TWO PHOTOS OF SOME OF THE DAMAGE (1ST PHOTO IS THE INTAKE RUNNER ASSEMBLY W/TWO BROKEN MISSING BUTTERFLIES FOR CYLINDERS 5 & 6 & THE 2ND PHOTO OF A PIECE OF THE BUTTERFLY STUCK IN THE INTAKE PORT OF THE CYLINDER HEAD -BOTH TAKEN ON 9-12-2014.) I THEN HAD IT TOWED TO A GARDEN GROVE KIA DEALERSHIP. THEY INSPECTED & GAVE ME AN ESTIMATE OF $11,700. ALL THEY SAID IT WAS OUT OF WARRANTY AND THAT 2006 MODELS WAS NOT PART OF THE RECALL. HOW CAN KIA CORPORATION GUARANTEE THAT THE SAME INFERIOR PARTS WERE NOT INSTALLED IN MY 2006 SORENTO? IT WAS MANUFACTURED IN 2005. KIA CORPORATION SHOULD TAKE RESPONSIBILITY FOR THE DAMAGE DUE TO THE FACT THAT THIS PROBLEM WAS NOT COMPLETELY RESOLVED WITH THE 2005 MODELS. *TR
NHTSA ODI #10650855
64,000 miles · Oct 26, 2014
Power Train
WE WERE JUST TURNING AROUND A BEND AND ALL OF THE SUDDEN, WE LOST POWER STEERING AND THE CAR LOST POWER. THEN WE MANAGED TO PULL IT OVER TO A PARKING LOT. THEN WE NEEDED TO HAVE THE CAR TOWED. WE HAVE ALREADY CONTACTED KIA TO SEE IF THERE WAS A RECALL ON IT. THEY INFORMED ME THAT THERE WASN'T THAT PARTICULAR RECALL ON THAT MODE…
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WE WERE JUST TURNING AROUND A BEND AND ALL OF THE SUDDEN, WE LOST POWER STEERING AND THE CAR LOST POWER. THEN WE MANAGED TO PULL IT OVER TO A PARKING LOT. THEN WE NEEDED TO HAVE THE CAR TOWED. WE HAVE ALREADY CONTACTED KIA TO SEE IF THERE WAS A RECALL ON IT. THEY INFORMED ME THAT THERE WASN'T THAT PARTICULAR RECALL ON THAT MODEL. IT IS MY UNDERSTANDING THAT THIS MODEL SHOULD HAVE BIN INCLUDED IN THE RECALL LIST. *TR
NHTSA ODI #10650057
97,000 miles · Oct 17, 2014
Air Bags
"PASSENGER SIDE AIRBAG OFF" WARNING LIGHT COMES ON INTERMITTENTLY WHEN THERE IS A PASSENGER IN THE FRONT PASSENGER SEAT. ALSO THE RED AIR BAG WARNING LIGHT IS ON CONSTANTLY WHEN THERE IS A PASSENGER IN THE FRONT PASSENGER SEAT. THERE IS A RECALL FOR THIS VERY PROBLEM ON 06 AND 07 SORENTOS MADE AFTER JUNE 06 BUT MY KIA WAS MADE P…
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"PASSENGER SIDE AIRBAG OFF" WARNING LIGHT COMES ON INTERMITTENTLY WHEN THERE IS A PASSENGER IN THE FRONT PASSENGER SEAT. ALSO THE RED AIR BAG WARNING LIGHT IS ON CONSTANTLY WHEN THERE IS A PASSENGER IN THE FRONT PASSENGER SEAT. THERE IS A RECALL FOR THIS VERY PROBLEM ON 06 AND 07 SORENTOS MADE AFTER JUNE 06 BUT MY KIA WAS MADE PRIOR TO THIS DATE AND IS NOT INCLUDED IN THE RECALL. I AM AFRAID FOR THE SAFETY OF ANY PASSENGER IN THIS SEAT AND FEEL IT SHOULD BE COVERED BY THE RECALL. *TR
NHTSA ODI #10648512
58,600 miles · Oct 3, 2014
EnginePower Train
ON 09/18/2014 ARRIVING HOME I STARTED TO HEAR LOUD RUMBLE NOISES COMING FROM THE ENGINE, TOOK IT TO A LOCAL SHOP AND WAS TOLD IT MIGHT BE THE PULLEYS, HOWEVER, IT WAS DETERMINED THE NEXT DAY - DIFFERENT SHOP THAT COULD MAKE THE REPAIRS, THE CRANKSHAFT PIN SHEARED OFF (THIS WORK WAS PREVIOUSLY DONE ON MARCH 2014 AT A TOTAL OF 1,8…
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ON 09/18/2014 ARRIVING HOME I STARTED TO HEAR LOUD RUMBLE NOISES COMING FROM THE ENGINE, TOOK IT TO A LOCAL SHOP AND WAS TOLD IT MIGHT BE THE PULLEYS, HOWEVER, IT WAS DETERMINED THE NEXT DAY - DIFFERENT SHOP THAT COULD MAKE THE REPAIRS, THE CRANKSHAFT PIN SHEARED OFF (THIS WORK WAS PREVIOUSLY DONE ON MARCH 2014 AT A TOTAL OF 1,800+ AND HERE IT IS AGAIN!). MECHANIC AT THE SHOP WAS THE ONE THAT SAVED ME $$ THIS TIME AS HE NOTICED THE WORK AS VERY RECENT, AND SUGGESTED I TAKE IT BACK TO WHERE THE REPAIR HAD BEEN DONE IN MARCH. ONE WEEK LATER - 09/26/2014 I HAD MY CAR BACK. HOWEVER, I SUSPECT THIS WILL HAPPEN AGAIN, SINCE THERE ARE SO MANY OTHERS HAVING THE SAME PROBLEMS, AND HOW MANY OTHER REPAIR SHOPS CONTINUE TO ORDER THE SAME PART OVER AND OVER. REALLY? HELLO KIA, THEY NEED TO STEP UP TO THIS SITUATION, BEFORE SOMEONE IS KILLED. I AM SO GLAD I LISTEN TO MY SUV AND TOOK IT IN FOR SERVICING, AS THIS COULD HAVE HAD DISASTROUS RESULTS IF I WERE ON THE HIGHWAY GOING AT A HIGHER SPEED. THE BEST THING HERE WAS THE HONEST MECHANIC! I WILL NEVER GET ANOTHER KIA, AND IF IT DOES HAPPEN AGAIN, THAT'S WHEN I WILL GET ANOTHER VEHICLE. AS I CONTINUE TO DRIVE, I FEEL THAT MY SUV IS JUST NOT THE SAME, THE ENGINE MAY HAVE HAD SOME DAMAGE TO WHICH I HAVE NO IDEA HOW SERIOUS. I LEARNED ABOUT A YEAR AGO THAT THE KIA 2006 SUV/SORENTO WE A VERY BAD YEAR FOR THIS MODEL AND IT IS TRUE, THIS IS NOT THE ONLY HIGH COSTING REPAIR I HAVE HAD TO PAY FOR, AND I DO NOT EVEN HAVE 60,000 ON IT YET! WORSE SUV I HAVE EVER BROUGHT! NEVER AGAIN. THIS VEHICLE IS NOT SAFE, YOU NEVER KNOW WHAT WILL HAPPEN AS YOU ARE DRIVING, AND I ALWAYS RENT INSTEAD OF TAKING THIS VEHICLE, I HAVE NO CONFIDENCE AT ALL. *TR
NHTSA ODI #10641168
113,000 miles · Sep 18, 2014
Engine
CAR AT FIRST WOULD SHUT OFF WHILE DRIVING , PULLED CAR OVER AND WOULD START BACK UP, TOOK CAR TO MECHANIC AND SAID IT WAS THE CRANKSHAFT SENSOR, REPLACE CRANK SHAFT SENSOR, FEW WEEKS LATER PROBLEM RETURN, MECHANIC THOUGHT IT WAS THE CAMSHAFT SENSOR STILL HAD THE PROBLEM OF CAR SHUTTING OFF WHILE DRIVING IN CITY AND HIGHWAY.FINA…
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CAR AT FIRST WOULD SHUT OFF WHILE DRIVING , PULLED CAR OVER AND WOULD START BACK UP, TOOK CAR TO MECHANIC AND SAID IT WAS THE CRANKSHAFT SENSOR, REPLACE CRANK SHAFT SENSOR, FEW WEEKS LATER PROBLEM RETURN, MECHANIC THOUGHT IT WAS THE CAMSHAFT SENSOR STILL HAD THE PROBLEM OF CAR SHUTTING OFF WHILE DRIVING IN CITY AND HIGHWAY.FINALLY AFTER MONTHS OF BACK IN AND OUT OF THE MECHANICS WHILE DRIVING CRANKSHAFT BOLT BROKE WHILE DRIVING, AFFECTING THE HARMONICA BALANCER AND TIMING BELT CAUSING THE VEHICLE TO LOSE ALL POWER IN THE CAR AND HAD NO POWER STEERING, VERY LITTLE CONTROL OF THE VEHICLE, COASTED INTO DRIVEWAY LUCKILY NO ON-COMING CARS , AFTER SPENDING SEVERAL HUNDREDS OF DOLLARS FOR REPAIRS, MECHANIC IS TELLING ME THE ENGINE IS NO GOOD, CAR IS UNDRIVABLE NEEDS NEW ENGINE AT COST OF 5300 DOLLARS. *TR
NHTSA ODI #10637412
157,000 miles · Aug 24, 2014
Exterior LightingFuel System, Gasoline
I HAVE HAD TO REPLACE THE LIGHTS AT LEAST THREE TIMES A YEAR ON THIS VEHICLE SINCE OWNERSHIP MANY TIMES. IN ADDITION, I HAVE HAD TO REPLACE THE FUEL PUMP 2 AND THE WHOLE STEERING SYSTEM TWICE ALSO. I WAS TOLD THAT THERE IS A RECALL ON THE VEHICLES OF MY MAKE, MODEL AND YEAR BUT NOT ON MY SPECIFIC VEHICLE. SO IM STUCK WITH A V…
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I HAVE HAD TO REPLACE THE LIGHTS AT LEAST THREE TIMES A YEAR ON THIS VEHICLE SINCE OWNERSHIP MANY TIMES. IN ADDITION, I HAVE HAD TO REPLACE THE FUEL PUMP 2 AND THE WHOLE STEERING SYSTEM TWICE ALSO. I WAS TOLD THAT THERE IS A RECALL ON THE VEHICLES OF MY MAKE, MODEL AND YEAR BUT NOT ON MY SPECIFIC VEHICLE. SO IM STUCK WITH A VEHICLE BREAKING DOWN ON ME AT LEAST ONCE A YEAR THAT HAS A RECALL FOR OTHER VEHICLES IN THE SAME MODEL AND YEAR. *TR
NHTSA ODI #10627824
47,840 miles · Aug 14, 2014
EngineService BrakesSteering
CAR DIES WHILE DRIVING. NO CHECK ENGINE LIGHT APPEARS. LATER CAR STARTS AND RUNS FINE UNTIL A FEW DAYS LATER AT NEXT FAILURE. DRIVER LOSES ENGINE, POWER STEERING, AND POWER BRAKES. ENGINE CODE FINALLY APPEARS AFTER 3RD INCIDENT AND IS P0337 - CRANK SHAFT POSITIONING SENSOR. THIS IS A SAFETY ISSUE AND MAY LEAD TO A CRASH OR…
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CAR DIES WHILE DRIVING. NO CHECK ENGINE LIGHT APPEARS. LATER CAR STARTS AND RUNS FINE UNTIL A FEW DAYS LATER AT NEXT FAILURE. DRIVER LOSES ENGINE, POWER STEERING, AND POWER BRAKES. ENGINE CODE FINALLY APPEARS AFTER 3RD INCIDENT AND IS P0337 - CRANK SHAFT POSITIONING SENSOR. THIS IS A SAFETY ISSUE AND MAY LEAD TO A CRASH OR DEATH SINCE DRIVER LOOSES ALL FUNCTIONS OF VEHICLE. DEALER AT KIA CERRITOS, CALIF. SEEMED UNCONCERNED AND STATED THAT NOTHING COULD BE DONE UNDER WARRANTY, SINCE WARRANTY HAD EXPIRED, EVEN WITH LOW MILEAGE. THIS IS SAFETY ISSUE AND SHOULD BE REPAIRED AS A RECALL. INDEPENDENT AUTO REPAIR SHOP GROUP DATA BASES SHOW 100'S OF INCIDENCES OF SAME PART FAILURE AND ENGINE CODE WITH KIA SORENTO AND LOW VEHICLE MILEAGE. *TR
NHTSA ODI #10622361
83,000 miles · Aug 12, 2014
Electrical System
ENGINE LIGHT CAME ON- BROUGHT TO DEALER- TOLD LEAK IN PRESSURE LINE TO POWER STEERING. THEY FIXED BUT STILL FAULTY SENSOR LIGHT REMAINS ON FOR CHECK ENGINE- TOLD 230$ TO FIX FAULTY SENSOR ON GAS/AIR MIXTURE OR MY CATALYTIC CONVERTER WOULD WEAR OUT. *TR
NHTSA ODI #10621873
85,000 miles · Aug 11, 2014
EnginePower Train
THE CRANKSHAFT BOLT SHEARED OFF, CAUSING THE HARMONIC BALANCER TO FAIL. THE ENGINE STALLED AND I COASTED TO SAFETY. THIS HAPPENED ON THE INTERSTATE AT 75MPH. KIA IS AWARE OF THIS AND SHOULD BE HELD LIABLE. *TR
NHTSA ODI #10621440
NHTSA investigations
1DP21003 · 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.