NHTSA owner reports · September 18, 2026 snapshot.
Service Brakes complaints
19 reportsClear category filter69,000 miles · Feb 21, 2015
Service BrakesCrash
WAS DRIVING AT A 35 MPH SPEED WHEN I TRIED TO BREAK AND INSTEAD THE VEHICLE ACCELERATED CAUSING ME TO HIT THE VEHICLE I FRONT OF ME. IT WAS AT THE SHOP FOR REPAIR FOR A WEEK THE BREAKS WHERE CHECKED. 2 HOURS AFTER THE CAR WAS OUT THE SHOP I WAS TURNING WHEN INSTEAD OF BREAKING IT ACCELERATES AGAIN CAUSING THE VEH TO LOOSE CONTRO…
Read full complaint
WAS DRIVING AT A 35 MPH SPEED WHEN I TRIED TO BREAK AND INSTEAD THE VEHICLE ACCELERATED CAUSING ME TO HIT THE VEHICLE I FRONT OF ME. IT WAS AT THE SHOP FOR REPAIR FOR A WEEK THE BREAKS WHERE CHECKED. 2 HOURS AFTER THE CAR WAS OUT THE SHOP I WAS TURNING WHEN INSTEAD OF BREAKING IT ACCELERATES AGAIN CAUSING THE VEH TO LOOSE CONTROL AND HIT THE CURB. I ONLY HAD THE SUB FOR 3 MONTHS AND NEARLY CAUSE ACCIDENTS 3 TIMES... ALSO ON THE HIGHWAY THE BRAKES WON'T WORK I HAVE TO PRESS ON THE BRAKE PEDAL VERY HARD AND STILL TAKES A LONG TIME TO BRAKE. THE VEHICLE IS NOT SAFE AT ALL. *TR
NHTSA ODI #10689772
116,000 miles · Sep 18, 2014
Fuel/propulsion SystemPower TrainService Brakes
I HAVE HAD NOTHING BUT PROBLEMS WITH MY 2008 KIA, FIRST IT WAS THE FRONT ROTORS REPLACED THREE TIMES WITHIN 3 MOS. AFTER MULTIPLE DIAGNOSES TO FIGURE OUT THE PROBLEM. I HAVE HAD ACCELERATION PROBLEMS, I JUST PUT 800.00 IN NEW ROTORS AND TIRES AND FUEL/AIR INDUCTION SERVICES. THEN THE OTHER DAY DRIVING 45 MPH THE VEHICLE STARTED …
Read full complaint
I HAVE HAD NOTHING BUT PROBLEMS WITH MY 2008 KIA, FIRST IT WAS THE FRONT ROTORS REPLACED THREE TIMES WITHIN 3 MOS. AFTER MULTIPLE DIAGNOSES TO FIGURE OUT THE PROBLEM. I HAVE HAD ACCELERATION PROBLEMS, I JUST PUT 800.00 IN NEW ROTORS AND TIRES AND FUEL/AIR INDUCTION SERVICES. THEN THE OTHER DAY DRIVING 45 MPH THE VEHICLE STARTED TO SHAKE, MAKING A THUD THUD THUD NOISE IN THE FRONT END, FELT LIKE I HAD A FLAT TIRE, I PULLED OVER, NO FLAT TIRES. I STARTED DRIVING AGAIN AND IT HAPPENED AGAIN, WORSE THAN THE FIRST TIME IT SOUNDED LIKE A HELICOPTER IN MY VEHICLE AND IT VIBRATED AND WHILE SLOWLY DRIVING IT FELT LIKE IT WAS GLIDING. I WAS AFRAID THE WHEELS WERE GOING TO FALL OFF, I TOOK IT TO THE DEALER IMMEDIATELY AND THEY CALLED ME LATER WITH THE DIAGNOSES OF A CARRIER BEARING COMING APART, THE CARRIER BEARINGS ARE NOT ABLE TO BE REPLACED ALONE, THE WHOLE DRIVE SHAFT HAS TO BE REPLACED AS IN THIS MODEL IT IS ALL ONE PIECE. TO REPLACE THE DRIVE SHAFT IT WILL COST $1100.00 TO REPLACE. I DECLINED THE REPAIRS I CAN NOT AFFORD THAT, ESPECIALLY AFTER ALL THE MONEY I HAVE HAD TO INVEST IN THIS VEHICLE JUST TO KEEP IT RUNNING. I FEEL KIA SHOULD STAND BEHIND THEIR PRODUCTS, I WILL NEVER BUY ANOTHER KIA. THANK YOU FOR YOUR TIME IN THIS MATTER. *TR
NHTSA ODI #10637156
30,000 miles · Jan 23, 2014
Service Brakes
TL* THE CONTACT OWNS A 2008 KIA SORENTO. THE CONTACT STATED THAT THERE WAS AN ABNORMAL INCREASE IN BRAKING DISTANCE. THE CONTACT CHANGED THE BRAKES AND ROTORS BUT THE PROBLEM PERSISTED. THE MANUFACTURER WAS NOTIFIED. THE VEHICLE WAS STILL REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 30,000.
NHTSA ODI #10561204
31,072 miles · Sep 20, 2013
Service BrakesVehicle Speed Control
I WAS LEAVING LA GOING OVER THE GRAPEVINE ON THE FREEWAY,AFTER REACHING THE TOP I STARTED ON THE DOWN SIDE OF THE GRADE WHEN THE BRAKES WENT OUT COMPLETELY.TRAFFICK EVERYWHERE BARELY MADE IT TO SAFETY,WITHOUT HITTING TWO AUTOS IN FRONT OF ME! I WAS SCARED TO DEATH.THE MASTER CYLINDER $438.58 WENT OUT. SEPTEMBER 18TH2013,5:4…
Read full complaint
I WAS LEAVING LA GOING OVER THE GRAPEVINE ON THE FREEWAY,AFTER REACHING THE TOP I STARTED ON THE DOWN SIDE OF THE GRADE WHEN THE BRAKES WENT OUT COMPLETELY.TRAFFICK EVERYWHERE BARELY MADE IT TO SAFETY,WITHOUT HITTING TWO AUTOS IN FRONT OF ME! I WAS SCARED TO DEATH.THE MASTER CYLINDER $438.58 WENT OUT. SEPTEMBER 18TH2013,5:40AM,NO POWER TO ENGINE THE GAS PEDAL WAS NOT WORKING COULD NOT GO MORE THAN 20 MILES AN HOUR,I WAS IN TRAFFIC AND WAS ALMOST REAR ENDED WHEN IT HAPPENED ALL AT ONCE.THE ELECTRIC GAS PEDAL WENT OUT!. REPAIR COST $430.00.MILEAGE ONLY43069. *TR
NHTSA ODI #10544690
1,960 miles · Aug 28, 2013
Service Brakes
I HAVE A 2008 KIA SORENTO THAT HAS HAD THE FRONT ROTORS REPLACED THREE TIMES DUE TO WARPING. I AM ABOUT TO REPLACE THEM FOR THE FOURTH TIME AT 79,000 MILES. I BELIEVE THAT THE BRAKES ON THIS SUV ARE INADEQUATE FOR THIS VEHICLE. KIA HAS INFORMED ME THAT SINCE THE SUV IS OUT OF WARRANTY IT DOES NOT FEEL IT HAS ANY RESPONSIBILITY. …
Read full complaint
I HAVE A 2008 KIA SORENTO THAT HAS HAD THE FRONT ROTORS REPLACED THREE TIMES DUE TO WARPING. I AM ABOUT TO REPLACE THEM FOR THE FOURTH TIME AT 79,000 MILES. I BELIEVE THAT THE BRAKES ON THIS SUV ARE INADEQUATE FOR THIS VEHICLE. KIA HAS INFORMED ME THAT SINCE THE SUV IS OUT OF WARRANTY IT DOES NOT FEEL IT HAS ANY RESPONSIBILITY. I BELIEVE THAT SINCE THIS ROTOR WARPING PROBLEM HAS HAPPENED SO MANY TIMES THAT IT IS A DESIGN ISSUE WITH THE BRAKES AND SHOULD BE COVERED BY A RECALL. I HOPE ENOUGH CONSUMERS? COMPLAIN SO THAT THE NTSB DOES AN INVESTIGATION. *TT
NHTSA ODI #10537641
9,000 miles · Jul 31, 2013
Electronic Stability Control (esc)Service BrakesSuspension
BOUGHT THE VEHICLE BRAND NEW AND NOTICED YOU HAVE TO DEPRESS THE BRAKE PEDAL ALL THE WAY DOWN IN ORDER FOR THE VEHICLE TO SLOW DOWN AND STOP. SPOKE TO THE DEALERSHIP AND THEY SAID ALL KIA SORENTO MODELS ARE LIKE THIS, YOU HAVE TO PRESS HARD DOWN ON THE BRAKE PEDAL FOR VEHICLE TO SLOW DOWN AND FINALLY STOP AND IT TAKES A WHILE F…
Read full complaint
BOUGHT THE VEHICLE BRAND NEW AND NOTICED YOU HAVE TO DEPRESS THE BRAKE PEDAL ALL THE WAY DOWN IN ORDER FOR THE VEHICLE TO SLOW DOWN AND STOP. SPOKE TO THE DEALERSHIP AND THEY SAID ALL KIA SORENTO MODELS ARE LIKE THIS, YOU HAVE TO PRESS HARD DOWN ON THE BRAKE PEDAL FOR VEHICLE TO SLOW DOWN AND FINALLY STOP AND IT TAKES A WHILE FOR IT TO RESPOND. HAVING OWNED SEVERAL VEHICLES AND DRIVING FOR 15 YEARS, I KNEW SOMETHING WAS WRONG WITH THE VEHICLE BRAKING SYSTEM BUT I JUST DEALT WITH IT ACCEPTING THE ANSWER THAT KIA SORENTO BRAKES WERE NOT GOING TO BE AS GOOD AS OTHER BRAND BRAKES (HONDA, TOYOTA, MAZDA). I TOOK THE VEHICLE IN FOR REGULAR MAINTENANCE AND ALWAYS ASKED THE ENGINEERS IF THEY COULD DO SOMETHING ABOUT THE BRAKES AND HOW LONG IT TAKES TO BRAKE (BRAKING DISTANCE). I FELT UNSAFE DRIVING THIS VEHICLE AND ULTIMATELY SOLD AFTER REPLACE BRAKES AND SHOE PADS. THE PASSENGER AIRBAG LIGHT WAS ALSO FAULTY WHEN AN ADULT WOULD BE SITTING THERE AND IT WAS NOT WORKING. THERE WAS ALSO A CHECK ENGINE LIGHT THAT WOULD RANDOMLY COME ON AS WELL AS THE TPMS (TIRE PRESSURE MONITORING SYSTEM). I TOOK IT TO THE MECHANICS AND KIA DEALERSHIP AND THEY WOULD JUST TURN OFF THE LIGHTS BUT COULDN'T EXPLAIN A REASON FOR THESE TURNING ON AS THE VEHICLE TIRES AND ENGINE WERE OK. I CANNOT UNDERSTAND WHY THE BRAKING SYSTEM WAS ALLOWED TO PASS ON THIS VEHICLE WHEN IT WAS NOT ABLE TO STOP AT HIGHWAY SPEEDS IN A ACCEPTABLE TIME. I HOPE KIA ISSUES A RECALL ON 2008 KIA SORENTO LX MODELS TO REPLACE OR FIX THE BRAKING ISSUES BECAUSE IT IS VERY DANGEROUS TO BE DRIVING ON THE ROAD AND NOT BEING ABLE TO BRAKE PROPERLY. *TR
NHTSA ODI #10532828
60,000 miles · Jul 31, 2013
Service Brakes
WHEN DRIVING THE VEHICLE ON LOCAL AND HIGHWAYS, THE BRAKE DOES NOT GET ACTIVATED UNLESS YOU PRESS THE BRAKE PEDAL ALL THE WAY DOWN WHICH ENGAGES THE VEHICLE IN REDUCING SPEED BUT THIS TAKES TOO LONG. THERE IS NO REDUCTION OF SPEED IF YOU PRESS A LITTLE OR IN INCREMENTS ON THE BRAKE PEDAL, THE ONLY WAY THE VEHICLE BRAKES IS YOU …
Read full complaint
WHEN DRIVING THE VEHICLE ON LOCAL AND HIGHWAYS, THE BRAKE DOES NOT GET ACTIVATED UNLESS YOU PRESS THE BRAKE PEDAL ALL THE WAY DOWN WHICH ENGAGES THE VEHICLE IN REDUCING SPEED BUT THIS TAKES TOO LONG. THERE IS NO REDUCTION OF SPEED IF YOU PRESS A LITTLE OR IN INCREMENTS ON THE BRAKE PEDAL, THE ONLY WAY THE VEHICLE BRAKES IS YOU HARD PRESS YOUR FOOT DOWN ON THE PEDAL AND THAT TAKES TOO LONG TO MAKE IT EXTREMELY DANGEROUS. WHEN I NEED TO COME TO A SUDDEN STOP THE BRAKES DO NOT ENGAGE PROPERLY WITH DELAY RESPONSE AND I AM PRESSING HARD ALL THE WAY DOWN ON THE BRAKE PAD. I HAVE TAKEN THE VEHICLE TO DIFFERENT MECHANICS AND EVEN REPLACED BRAKE SHOES AND BRAKE PADS, HOWEVER THIS PROBLEM CONTINUES WITH VEHICLE TAKING TOO LONG TO BRAKE AND NOT BRAKING PROPERLY WAS A PROBLEM SINCE I BOUGHT THE VEHICLE. I HAVE OWNED SEVERAL VEHICLES IN PAST AND AM VERY FAMILIAR WITH CAR BRAKING SYSTEMS AND THE RESPONSE TIMES NEEDED TO BRAKE. THE BRAKING SYSTEM ON THIS VEHICLE IS FAULTY AND IS UNSAFE AND DOES NOT MEET STANDARDS TO APPROVE THIS VEHICLE FOR SAFE DRIVING. *TR
NHTSA ODI #10532823
80,000 miles · Mar 27, 2013
Service BrakesWheelsFire
WHILE DRIVING DOWN ROAD, CAR WAS BEARLY PULLING. NOTICED SMOKE ON FRONT PASSENGER SIDE OF CAR. STOPPED AND CHECKED UNDER HOOD AND SAW NOTHING. WALKED AROUND CAR AND FLAMES WERE COMING OUT OF WHEEL AREA. HAD CAR TOWED. HAD NEW CALIPER, ROTOR, AND BRAKE PADS PUT ON. DROVE ABOUT A WEEK. AND BEGAN DOING THE SAME THING. HAD CAR TOWE…
Read full complaint
WHILE DRIVING DOWN ROAD, CAR WAS BEARLY PULLING. NOTICED SMOKE ON FRONT PASSENGER SIDE OF CAR. STOPPED AND CHECKED UNDER HOOD AND SAW NOTHING. WALKED AROUND CAR AND FLAMES WERE COMING OUT OF WHEEL AREA. HAD CAR TOWED. HAD NEW CALIPER, ROTOR, AND BRAKE PADS PUT ON. DROVE ABOUT A WEEK. AND BEGAN DOING THE SAME THING. HAD CAR TOWED TO MECHANIC SHOP, 4TH DAY THERE THE BRAKES WENT TOTALLY OUT. CAR CRASHED THROUGH THE DOOR OF SHOP AND HIT POLE. CAR IN STILL AT BODY SHOP SOME PARTS WERE HARD TO FIND. STILL WILL HAVE TO GET BRAKES FIXED WHEN I GET CAR THIS WEEK. I HAVE BEEN WITHOUT MY CAR SINCE JANUARY 2013. THIS IS MARCH 27TH 2013. *TR
NHTSA ODI #10504762
60,300 miles · Sep 25, 2012
Electronic Stability Control (esc)EngineService Brakes
2008 KIA SORENTO START-UP STALLING TEMPERAMENTALLY FOR THREE WEEKS. ON 9/11/2012 THE CHECK ENGINE LIGHT AND ESC OFF LIGHT APPEARED, FOLLOWED WITH A "PUTTING" ENGINE AND LIMP MODE. THE CAR WOULD NOT ACCELERATE WHEN FOOT APPLIED TO GAS PEDAL. KIA DEALERSHIP CONFIRMED TPS AND BRAKE SENSOR FAILURE AND ELECTRONIC STABILITY CONTROL NE…
Read full complaint
2008 KIA SORENTO START-UP STALLING TEMPERAMENTALLY FOR THREE WEEKS. ON 9/11/2012 THE CHECK ENGINE LIGHT AND ESC OFF LIGHT APPEARED, FOLLOWED WITH A "PUTTING" ENGINE AND LIMP MODE. THE CAR WOULD NOT ACCELERATE WHEN FOOT APPLIED TO GAS PEDAL. KIA DEALERSHIP CONFIRMED TPS AND BRAKE SENSOR FAILURE AND ELECTRONIC STABILITY CONTROL NEEDED REPROGRAMMING. (ERROR CODES READ: P2135, P0638, AND P2A00 OR P2A03.) KIA PUBLISHED BULLETIN TSB 044: HTTP://WWW.KIA-FORUMS.COM/ATTACHMENTS/KIA-CARENS-RONDO-FORUM/5552D1272512047-ENGINE-RACING-STOP-TSB-TPS.PDF DANGER ASPECT: THE CAR SEEMED DRIVABLE, HOWEVER, THE LIMP MODE DOES NOT ALLOW THE CAR TO ACCELERATE TO THE SPEED LIMIT OR FLOW OF TRAFFIC. RESEARCHED MANY SIMILAR COMPLAINTS -- PLEASE ISSUE AN INVESTIGATION FOR A RECALL. *TR
NHTSA ODI #10477012
Official recalls
3Feb 14, 2020
Kia Motors America (Kia) is recalling certain 2006-2010 Sedona and 2007-2009 Sorento vehicles. Moisture may enter the Anti-lock Brake (ABS) Module and result in an electrical short.
Consequence & remedy
Consequence: An electrical short within the ABS Module may cause an engine compartment fire, even when the vehicle is turned off, increasing the risk of an injury.
Remedy: Kia will notify owners, and dealers will install a relay in the main junction box to prevent power from being directed to the HECU when the vehicle's ignition switch is turned off, free of charge. The recall began June 5, 2020. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC186.
Additional source detail variants (2)
Electrical System
Kia Motors America (Kia) is recalling certain 2006-2010 Sedona and 2007-2009 Sorento vehicles. Moisture may enter the Anti-lock Brake (ABS) Module and result in an electrical short.
Consequence: An electrical short within the ABS Module may cause an engine compartment fire, even when the vehicle is turned off, increasing the risk of an injury.
Remedy: Kia will notify owners, and dealers will install a relay in the main junction box to prevent power from being directed to the HECU when the vehicle's ignition switch is turned off, free of charge. The recall began June 5, 2020. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC186.
Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip:control Unit/module
Kia Motors America (Kia) is recalling certain 2006-2010 Sedona and 2007-2009 Sorento vehicles. Moisture may enter the Anti-lock Brake (ABS) Module and result in an electrical short.
Consequence: An electrical short within the ABS Module may cause an engine compartment fire, even when the vehicle is turned off, increasing the risk of an injury.
Remedy: Kia will notify owners, and dealers will install a relay in the main junction box to prevent power from being directed to the HECU when the vehicle's ignition switch is turned off, free of charge. The recall began June 5, 2020. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC186.
Apr 1, 2013
Kia Motors Corporation (Kia) is recalling certain model year 2007-2010 Rondo, model year 2007-2011 Sedona, Sorento and Sportage, model year 2010-2011 Soul, model year 2008-2011 Optima, model year 2010 Forte, model year 2007-2009 Amanti, and model year 2009 Borrego vehicles. Originally, in April 2013, Kia recalled 623,658 model year 2007-2010 Rondo and Sportage, model year 2007-2011 Sorento, model year 2007 Sedona, model year 2010-2011 Soul, and model year 2011 Optima vehicles. In September 2013, Kia informed the agency that it was adding an additional 356,719 vehicles to this campaign. The total number of vehicles being recalled is now 980,377. In the affected vehicles, the stop lamp switch may malfunction. A malfunctioning stop lamp switch may cause the brake lights to not illuminate when the brake pedal is depressed or may cause an inability to deactivate the cruise control by depressing the brake pedal. Additionally, a malfunctioning stop lamp switch may also result in intermittent operation of the push-button start feature, affect the operation of the brake-transmission shift interlock feature preventing the shifter from being moved out of the PARK position and cause the Electronic Stability Control (ESC) malfunction light to illuminate.
Consequence & remedy
Consequence: Failure to illuminate the stop lamps during braking or inability to disengage the cruise control could increase the risk of a crash. Additionally, when the ignition is in the 'ON' position, the transmission shifter may be able to be moved out of PARK without first applying the brake. This may lead to unintentional movement of the car which may increase the risk of a crash.
Remedy: Kia will send an interim notification to owners in May 2013. When parts are available, owners will receive a second notification and dealers will replace the stop lamp switch, free of charge. Owners may contact Kia at 1-800-333-4542. Kia's recall campaign number is SC098.
Sep 7, 2011
KIA IS RECALLING CERTAIN MODEL YEAR 2007-2008 SORENTO PASSENGER CARS MANUFACTURED FROM JUNE 15, 2006 THROUGH NOVEMBER 27, 2007. THE FRONT PASSENGER AIR BAG MAY BE TURNED OFF WHEN AN ADULT IS IN THE PASSENGER SEAT. THE FRONT PASSENGER AIR BAG IS DESIGNED TO BE TURNED OFF IN LIMITED CIRCUMSTANCES INCLUDING WHEN CHILDREN AND SMALL ADULTS ARE SEATED IN THE FRONT PASSENGER SEAT, THERE IS A CHILD RESTRAINT IN THAT SEAT OR THE SEAT IS NOT OCCUPIED. THE VEHICLE'S OCCUPANT CLASSIFICATION SYSTEM (OCS), WHICH CLASSIFIES THE OCCUPANT IN THE FRONT PASSENGER SEAT, MAY MISCLASSIFY AN ADULT PASSENGER AS A CHILD OR CHILD SEAT AND IMPROPERLY TURN OFF THE PASSENGER SIDE AIR BAG. WHEN THE AIR BAG IS DEACTIVATED THE "PASSENGER AIR BAG OFF" LIGHT WILL ILLUMINATE ON THE CENTER INSTRUMENT PANEL.
Consequence & remedy
Consequence: THE PASSENGER SIDE AIR BAG IS TURNED OFF WHEN THE OCS MISCLASSIFIES AN ADULT PASSENGER. WITH THE FRONT PASSENGER AIRBAG OFF, THE FRONT PASSENGER WILL NOT HAVE THE PROTECTION OF THE PASSENGER AIR BAGS IN SOME FRONTAL COLLISIONS, THUS INCREASING THE RISK OF OCCUPANT INJURY.
Remedy: KIA WILL UPDATE THE PROGRAMMING IN THE SORENTO OCS CONTROL MODULE AT NO CHARGE. THE RECALL REMEDY IS CURRENTLY AVAILABLE UNDER SERVICE CAMPAIGN SC076. OWNERS MAY CONTACT KIA CUSTOMER SERVICE AT 1-800-333-4542.
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
3DP21003 · 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.
EA09017 · Air Bag Occupant Classification System
Opened Nov 19, 2009 · Closed Sep 26, 2011
Status: closed (inferred from source dates) · Air Bags; Air Bags:frontal; Air Bags:frontal:sensor/control MODULE-INACTIVE
The Sorento's front passenger air bag may be turned off when an adult is seated in the passenger seat. The front passenger air bag is designed to be turned off in limited circumstances including when children and small adults are seated in the front passenger seat, there is a child restraint in that seat, or the seat is not occupied.But the Sorento has misclassified adults sitting in the passenger seat.This causes the passenger side frontal air bag to deactivate and the PASSENGER AIR BAG OFF light to illuminate. On May 12, 2009, Kia launched a Technical Service Bulletin campaign (SC076) to address this problem, installing upgraded occupant classification system (OCS) software in vehicles built prior to the 11/27/2007 production date. ODI and Kia identified 908 owner reports and 927 warranty claims related to this OCS issue.Kia also reported one crash where the passenger frontal air bag did not deploy in a frontal crash due to misclassification.Testing of Sorento vehicles built prior to December 2007 shows that misclassification can occur.As of April 2011, Kia reports that approx. 46,000 of the 57,228 vehicles have been upgraded with the revised software.On September 6, 2011, Kia submitted a defect notice and will recall the affected vehicles that have not been upgraded.Owner notification is scheduled to start in late-September 2011.The recall will upgrade the OCS software.Accordingly the investigation is closed.
Additional source detail variants (3)
Air Bags:frontal
The Sorento's front passenger air bag may be turned off when an adult is seated in the passenger seat. The front passenger air bag is designed to be turned off in limited circumstances including when children and small adults are seated in the front passenger seat, there is a child restraint in that seat, or the seat is not occupied.But the Sorento has misclassified adults sitting in the passenger seat.This causes the passenger side frontal air bag to deactivate and the PASSENGER AIR BAG OFF light to illuminate. On May 12, 2009, Kia launched a Technical Service Bulletin campaign (SC076) to address this problem, installing upgraded occupant classification system (OCS) software in vehicles built prior to the 11/27/2007 production date. ODI and Kia identified 908 owner reports and 927 warranty claims related to this OCS issue.Kia also reported one crash where the passenger frontal air bag did not deploy in a frontal crash due to misclassification.Testing of Sorento vehicles built prior to December 2007 shows that misclassification can occur.As of April 2011, Kia reports that approx. 46,000 of the 57,228 vehicles have been upgraded with the revised software.On September 6, 2011, Kia submitted a defect notice and will recall the affected vehicles that have not been upgraded.Owner notification is scheduled to start in late-September 2011.The recall will upgrade the OCS software.Accordingly the investigation is closed.
Air Bags:frontal:sensor/control MODULE-INACTIVE
The Sorento's front passenger air bag may be turned off when an adult is seated in the passenger seat. The front passenger air bag is designed to be turned off in limited circumstances including when children and small adults are seated in the front passenger seat, there is a child restraint in that seat, or the seat is not occupied.But the Sorento has misclassified adults sitting in the passenger seat.This causes the passenger side frontal air bag to deactivate and the PASSENGER AIR BAG OFF light to illuminate. On May 12, 2009, Kia launched a Technical Service Bulletin campaign (SC076) to address this problem, installing upgraded occupant classification system (OCS) software in vehicles built prior to the 11/27/2007 production date. ODI and Kia identified 908 owner reports and 927 warranty claims related to this OCS issue.Kia also reported one crash where the passenger frontal air bag did not deploy in a frontal crash due to misclassification.Testing of Sorento vehicles built prior to December 2007 shows that misclassification can occur.As of April 2011, Kia reports that approx. 46,000 of the 57,228 vehicles have been upgraded with the revised software.On September 6, 2011, Kia submitted a defect notice and will recall the affected vehicles that have not been upgraded.Owner notification is scheduled to start in late-September 2011.The recall will upgrade the OCS software.Accordingly the investigation is closed.
Air Bags
The Sorento's front passenger air bag may be turned off when an adult is seated in the passenger seat. The front passenger air bag is designed to be turned off in limited circumstances including when children and small adults are seated in the front passenger seat, there is a child restraint in that seat, or the seat is not occupied.But the Sorento has misclassified adults sitting in the passenger seat.This causes the passenger side frontal air bag to deactivate and the PASSENGER AIR BAG OFF light to illuminate. On May 12, 2009, Kia launched a Technical Service Bulletin campaign (SC076) to address this problem, installing upgraded occupant classification system (OCS) software in vehicles built prior to the 11/27/2007 production date. ODI and Kia identified 908 owner reports and 927 warranty claims related to this OCS issue.Kia also reported one crash where the passenger frontal air bag did not deploy in a frontal crash due to misclassification.Testing of Sorento vehicles built prior to December 2007 shows that misclassification can occur.As of April 2011, Kia reports that approx. 46,000 of the 57,228 vehicles have been upgraded with the revised software.On September 6, 2011, Kia submitted a defect notice and will recall the affected vehicles that have not been upgraded.Owner notification is scheduled to start in late-September 2011.The recall will upgrade the OCS software.Accordingly the investigation is closed.
PE09034 · Air Bag Ocs
Opened Jul 17, 2009 · Closed Nov 30, 2009
Status: closed (inferred from source dates) · Air Bags; Air Bags:frontal; Air Bags:frontal:sensor/control MODULE-INACTIVE
KIA REPORTS THAT FOR VEHICLES BUILT PRIOR TO THE SOFTWARE UPDATE OF 11/27/2007, THE VEHICLES CAN IMPROPERLY CLASSIFY AN ADULT AS A CHILD RESTRAINT SEAT AND THUS ILLUMINATE THE AIRBAG OFF WARNING LIGHT AND SUPPRESS THE FRONTAL PASSENGER AIRBAG.ON MAY 12, 2009, KIA LAUNCHED A TECHNICAL SERVICE BULLETIN (SB076) CAMPAIGN TO RE-FLASH ALL VEHICLES BUILT PRIOR TO THE 11/27/2007 PRODUCTION DATE.KIA ALSO BELIEVES THAT INTERMITTENT OCCUPANT MOVEMENT AND OUT OF POSITION SEATING CONTRIBUTED TO THE HIGH NUMBER OF COMPLAINTS.905 OF THE 947 COMPLAINTS AND 1,014 OF THE 1,107 WARRANTY CLAIMS WERE ASSOCIATED WITH THE 57,228 VEHICLES BUILT PRIOR TO THE 11/27/2007 PRODUCTION DATE.THERE WAS ONE FRONTAL PASSENGER AIRBAG NON-DEPLOYMENT CRASH THAT RESULTED IN ONE MINOR INJURY OF A BELTED ADULT PASSENGER OCCUPANT.THIS PRELIMINARY EVOLUTION IS BEING UPGRADED TO AN ENGINEERING ANALYSIS (EA09-017) TO FURTHER ASSESS THIS ISSUE FOR ALL MY2007-2008 SORENTO VEHICLES BUILT PRIOR TO THE 11/27/2007 PRODUCTION DATE.
Additional source detail variants (3)
Air Bags:frontal
KIA REPORTS THAT FOR VEHICLES BUILT PRIOR TO THE SOFTWARE UPDATE OF 11/27/2007, THE VEHICLES CAN IMPROPERLY CLASSIFY AN ADULT AS A CHILD RESTRAINT SEAT AND THUS ILLUMINATE THE AIRBAG OFF WARNING LIGHT AND SUPPRESS THE FRONTAL PASSENGER AIRBAG.ON MAY 12, 2009, KIA LAUNCHED A TECHNICAL SERVICE BULLETIN (SB076) CAMPAIGN TO RE-FLASH ALL VEHICLES BUILT PRIOR TO THE 11/27/2007 PRODUCTION DATE.KIA ALSO BELIEVES THAT INTERMITTENT OCCUPANT MOVEMENT AND OUT OF POSITION SEATING CONTRIBUTED TO THE HIGH NUMBER OF COMPLAINTS.905 OF THE 947 COMPLAINTS AND 1,014 OF THE 1,107 WARRANTY CLAIMS WERE ASSOCIATED WITH THE 57,228 VEHICLES BUILT PRIOR TO THE 11/27/2007 PRODUCTION DATE.THERE WAS ONE FRONTAL PASSENGER AIRBAG NON-DEPLOYMENT CRASH THAT RESULTED IN ONE MINOR INJURY OF A BELTED ADULT PASSENGER OCCUPANT.THIS PRELIMINARY EVOLUTION IS BEING UPGRADED TO AN ENGINEERING ANALYSIS (EA09-017) TO FURTHER ASSESS THIS ISSUE FOR ALL MY2007-2008 SORENTO VEHICLES BUILT PRIOR TO THE 11/27/2007 PRODUCTION DATE.
Air Bags:frontal:sensor/control MODULE-INACTIVE
KIA REPORTS THAT FOR VEHICLES BUILT PRIOR TO THE SOFTWARE UPDATE OF 11/27/2007, THE VEHICLES CAN IMPROPERLY CLASSIFY AN ADULT AS A CHILD RESTRAINT SEAT AND THUS ILLUMINATE THE AIRBAG OFF WARNING LIGHT AND SUPPRESS THE FRONTAL PASSENGER AIRBAG.ON MAY 12, 2009, KIA LAUNCHED A TECHNICAL SERVICE BULLETIN (SB076) CAMPAIGN TO RE-FLASH ALL VEHICLES BUILT PRIOR TO THE 11/27/2007 PRODUCTION DATE.KIA ALSO BELIEVES THAT INTERMITTENT OCCUPANT MOVEMENT AND OUT OF POSITION SEATING CONTRIBUTED TO THE HIGH NUMBER OF COMPLAINTS.905 OF THE 947 COMPLAINTS AND 1,014 OF THE 1,107 WARRANTY CLAIMS WERE ASSOCIATED WITH THE 57,228 VEHICLES BUILT PRIOR TO THE 11/27/2007 PRODUCTION DATE.THERE WAS ONE FRONTAL PASSENGER AIRBAG NON-DEPLOYMENT CRASH THAT RESULTED IN ONE MINOR INJURY OF A BELTED ADULT PASSENGER OCCUPANT.THIS PRELIMINARY EVOLUTION IS BEING UPGRADED TO AN ENGINEERING ANALYSIS (EA09-017) TO FURTHER ASSESS THIS ISSUE FOR ALL MY2007-2008 SORENTO VEHICLES BUILT PRIOR TO THE 11/27/2007 PRODUCTION DATE.
Air Bags
KIA REPORTS THAT FOR VEHICLES BUILT PRIOR TO THE SOFTWARE UPDATE OF 11/27/2007, THE VEHICLES CAN IMPROPERLY CLASSIFY AN ADULT AS A CHILD RESTRAINT SEAT AND THUS ILLUMINATE THE AIRBAG OFF WARNING LIGHT AND SUPPRESS THE FRONTAL PASSENGER AIRBAG.ON MAY 12, 2009, KIA LAUNCHED A TECHNICAL SERVICE BULLETIN (SB076) CAMPAIGN TO RE-FLASH ALL VEHICLES BUILT PRIOR TO THE 11/27/2007 PRODUCTION DATE.KIA ALSO BELIEVES THAT INTERMITTENT OCCUPANT MOVEMENT AND OUT OF POSITION SEATING CONTRIBUTED TO THE HIGH NUMBER OF COMPLAINTS.905 OF THE 947 COMPLAINTS AND 1,014 OF THE 1,107 WARRANTY CLAIMS WERE ASSOCIATED WITH THE 57,228 VEHICLES BUILT PRIOR TO THE 11/27/2007 PRODUCTION DATE.THERE WAS ONE FRONTAL PASSENGER AIRBAG NON-DEPLOYMENT CRASH THAT RESULTED IN ONE MINOR INJURY OF A BELTED ADULT PASSENGER OCCUPANT.THIS PRELIMINARY EVOLUTION IS BEING UPGRADED TO AN ENGINEERING ANALYSIS (EA09-017) TO FURTHER ASSESS THIS ISSUE FOR ALL MY2007-2008 SORENTO VEHICLES BUILT PRIOR TO THE 11/27/2007 PRODUCTION DATE.
Illustration