NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
206 reports33,000 miles · Dec 10, 2015
Vehicle Speed Control
TL* THE CONTACT OWNS A 2013 TOYOTA HIGHLANDER. THE CONTACT STATED THAT THE VEHICLE EXPERIENCED UNINTENDED ACCELERATION WHILE STARTING THE VEHICLE. THE FAILURE OCCURRED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO THE DEALER, BUT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE FAILURE OCCURRED APPROX…
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TL* THE CONTACT OWNS A 2013 TOYOTA HIGHLANDER. THE CONTACT STATED THAT THE VEHICLE EXPERIENCED UNINTENDED ACCELERATION WHILE STARTING THE VEHICLE. THE FAILURE OCCURRED WITHOUT WARNING. THE VEHICLE WAS TAKEN TO THE DEALER, BUT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE FAILURE OCCURRED APPROXIMATELY THREE TIMES. THE FAILURE MILEAGE WAS APPROXIMATELY 33,000. THE VIN WAS NOT PROVIDED.
NHTSA ODI #10809549
36,000 miles · Dec 7, 2015
Service Brakes
WHILE DRIVING UPHILL, THE BRAKES MALFUNCTIONED AND BRAKES (AND THE GAS) WOULDN'T WORK. MY CAR SLID BACKWARDS DOWN THE HILL INTO A STREET WITH AN ONCOMING CAR. BRAKE FUNCTION DID NOT RETURN THE ENTIRE SLIDE DOWN THE HILL (APPROX. 65 FEET), AND THE SCREEN ON THE DASHBOARD SAID "BRAKE MALFUNCTION, CONTACT DEALER IMMEDIATELY" IT …
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WHILE DRIVING UPHILL, THE BRAKES MALFUNCTIONED AND BRAKES (AND THE GAS) WOULDN'T WORK. MY CAR SLID BACKWARDS DOWN THE HILL INTO A STREET WITH AN ONCOMING CAR. BRAKE FUNCTION DID NOT RETURN THE ENTIRE SLIDE DOWN THE HILL (APPROX. 65 FEET), AND THE SCREEN ON THE DASHBOARD SAID "BRAKE MALFUNCTION, CONTACT DEALER IMMEDIATELY" IT WAS TOWED TO THE DEALERSHIP OVER A WEEK AGO WITH NO RESOLUTION TO DATE FROM TOYOTA.
NHTSA ODI #10808876
8,000 miles · Nov 20, 2015
EngineVehicle Speed Control
TL* THE CONTACT OWNS A 2013 TOYOTA HIGHLANDER. WHILE DRIVING APPROXIMATELY 65 MPH, THE CRUISE CONTROL WAS ENGAGED AND THE RPMS INCREASED RAPIDLY TO 5,000 FOR A BRIEF MOMENT AND THEN RESUMED NORMALLY. THE FAILURE OCCURRED WHEN DRIVING UP AN INCLINE AND ALSO WITHOUT THE CRUISE CONTROL ACTIVATED. THE VEHICLE WAS TAKEN TO THE DEALER…
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TL* THE CONTACT OWNS A 2013 TOYOTA HIGHLANDER. WHILE DRIVING APPROXIMATELY 65 MPH, THE CRUISE CONTROL WAS ENGAGED AND THE RPMS INCREASED RAPIDLY TO 5,000 FOR A BRIEF MOMENT AND THEN RESUMED NORMALLY. THE FAILURE OCCURRED WHEN DRIVING UP AN INCLINE AND ALSO WITHOUT THE CRUISE CONTROL ACTIVATED. THE VEHICLE WAS TAKEN TO THE DEALER, WHO WAS UNABLE TO DUPLICATE THE FAILURE. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 8,000. THE VIN WAS UNAVAILABLE.
NHTSA ODI #10795131
17,000 miles · Oct 9, 2015
Power TrainVehicle Speed Control
TL* THE CONTACT OWNS A 2013 TOYOTA HIGHLANDER. THE CONTACT STATED THAT THE VEHICLE HESITATED WHEN ACCELERATING FROM A STOP OR A BREAK WITHOUT WARNING. THE FAILURE RECURRED SEVERAL TIMES AND, EACH TIME, THE CONTACT HAD TO PUMP THE ACCELERATOR PEDAL UP TO THREE TIMES IN ORDER TO ACCELERATE. THE VEHICLE WAS TAKEN TO A LOCAL DEALER …
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TL* THE CONTACT OWNS A 2013 TOYOTA HIGHLANDER. THE CONTACT STATED THAT THE VEHICLE HESITATED WHEN ACCELERATING FROM A STOP OR A BREAK WITHOUT WARNING. THE FAILURE RECURRED SEVERAL TIMES AND, EACH TIME, THE CONTACT HAD TO PUMP THE ACCELERATOR PEDAL UP TO THREE TIMES IN ORDER TO ACCELERATE. THE VEHICLE WAS TAKEN TO A LOCAL DEALER WHO DIAGNOSED THAT ONE OF THE COMPUTER MODULES THAT REGULATED ACCELERATION WAS FAULTY. THE DEALER COULD NOT DETERMINE WHICH OF THE MODULES WAS FAULTY; THEREFORE, THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND ISSUED A CASE NUMBER TO TAKE TO THE DEALER. THE FAILURE MILEAGE WAS 17,000.
NHTSA ODI #10781072
37,000 miles · Sep 27, 2015
Air BagsStructureSuspensionCrashInjury
VEHICLE WAS PROCEEDING THROUGH AN INTERSECTION UNDER A GREEN LIGHT. A VEHICLE TRAVELING THE CROSS ROAD PROCEEDED THROUGH THEIR RED LIGHT AND IMPACTED MY VEHICLE AT FULL SPEED. THE RESULT WAS A "T-BONE" ACCIDENT INTO THE DRIVER'S SIDE DOOR. THE FORCE OF THE COLLISION WAS SUCH THAT MY VEHICLE WAS TURNED 90 DEGREES. THE DRIVER'S HE…
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VEHICLE WAS PROCEEDING THROUGH AN INTERSECTION UNDER A GREEN LIGHT. A VEHICLE TRAVELING THE CROSS ROAD PROCEEDED THROUGH THEIR RED LIGHT AND IMPACTED MY VEHICLE AT FULL SPEED. THE RESULT WAS A "T-BONE" ACCIDENT INTO THE DRIVER'S SIDE DOOR. THE FORCE OF THE COLLISION WAS SUCH THAT MY VEHICLE WAS TURNED 90 DEGREES. THE DRIVER'S HEAD IMPACTED THE DRIVER'S SIDE WINDOW SHATTERING THAT WINDOW. THE SIDE CURTAIN AIR BAG DID NOT DEPLOY. AIR BAGS IN THE OTHER VEHICLE DID DEPLOY. HAD THE AIR BAG OPERATED PROPERLY IT WOULD HAVE PROTECTED THE DRIVER'S HEAD FROM IMPACTING AND SHATTERING THE WINDOW. SINCE THE SIDE CURTAIN AIRBAG DID NOT DEPLOY IN WHAT APPEARS TO BE AN OBVIOUS SITUATION, I AM NOW CONCERNED THAT NONE OF THE AIRBAGS IN THAT VEHICLE WILL DEPLOY UPON IMPACT AND I AM DRIVING AN UNSAFE VEHICLE.
NHTSA ODI #10777920
Mileage unknown · Sep 7, 2015
Equipment Adaptive/mobility
STARTING THIS SUMMER OUR 2013 TOYOTA HIGHLANDER WAS HAVING A TERRIBLE ODOR COMING FROM THE AC. WENT TO DEALER AND WAS TOLD THEY WOULD CLEAN OUT THE AC/ EVAPORATOR BOX WITH AMMONIA AND THEN PUT A MINT SPRAY TO REDUCE AMMONIA SMELL. PAID $65 FOR THIS SERVICE. ON WAY HOME I SMELL NOTHING BUT A STALE ODOR. THE NEXT DAY THE MOLDY SM…
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STARTING THIS SUMMER OUR 2013 TOYOTA HIGHLANDER WAS HAVING A TERRIBLE ODOR COMING FROM THE AC. WENT TO DEALER AND WAS TOLD THEY WOULD CLEAN OUT THE AC/ EVAPORATOR BOX WITH AMMONIA AND THEN PUT A MINT SPRAY TO REDUCE AMMONIA SMELL. PAID $65 FOR THIS SERVICE. ON WAY HOME I SMELL NOTHING BUT A STALE ODOR. THE NEXT DAY THE MOLDY SMELL WAS BACK. DIDN'T EVEN HAVE TO START CAR. THE SECOND I OPENED DOOR IT HIT ME. I WENT ON GOOGLE AND SAW A NUMBER OF PEOPLE WERE HAVING SAME PROBLEM WITH TOYOTA CARS. NOT JUST A HIGHLANDER!! THE AVALON,CAMRY AND OTHERS ARE HAVING THIS SAME ISSUE. THE PROBLEM APPEARS TO BE MOLD IN THE EVAPORATOR BOX AND VENTS. HAVE HAD MANY VEHICLES AND NEVER A PROBLEM LIKE THIS ONE. BOUGHT THE CAR NEW AND FOR TOYOTA NOT TO ADMIT TO A BAD DESIGN IS DISAPPOINTING.
NHTSA ODI #10761949
48,500 miles · Sep 2, 2015
Electrical SystemSteering
TL* THE CONTACT OWNS A 2013 TOYOTA HIGHLANDER. WHILE DRIVING AT APPROXIMATELY 45 MPH, THE POWER STEERING FAILED AND THE INSTRUMENT PANEL DISPLAYED THAT THE POWER STEERING NEEDED ASSISTANCE. THE VEHICLE WAS DRIVEN TO THE DEALER FOR DIAGNOSTIC TESTING. THE TECHNICIAN STATED THAT THE ELECTRONIC COMPUTER THAT MANAGED THE STEERING NE…
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TL* THE CONTACT OWNS A 2013 TOYOTA HIGHLANDER. WHILE DRIVING AT APPROXIMATELY 45 MPH, THE POWER STEERING FAILED AND THE INSTRUMENT PANEL DISPLAYED THAT THE POWER STEERING NEEDED ASSISTANCE. THE VEHICLE WAS DRIVEN TO THE DEALER FOR DIAGNOSTIC TESTING. THE TECHNICIAN STATED THAT THE ELECTRONIC COMPUTER THAT MANAGED THE STEERING NEEDED TO BE REPLACED. THE MANUFACTURE WAS NOTIFIED OF THE FAILURE. THE VIN WAS UNKNOWN. THE APPROXIMATE FAILURE MILEAGE WAS 48,500.....UPDATED 10-27-15 *BF *CN
NHTSA ODI #10760954
16,000 miles · Aug 31, 2015
Power Train
TL* THE CONTACT OWNS A 2013 TOYOTA HIGHLANDER. WHILE ATTEMPTING TO ACCELERATE FROM A STOP, THE ACCELERATOR PEDAL WAS DEPRESSED BUT THE VEHICLE HESITATED. THE VEHICLE WAS TAKEN TO A DEALER WHO WAS UNABLE TO DIAGNOSE OR REPAIR THE VEHICLE. THE FAILURE RECURRED ON NUMEROUS OCCASIONS. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. TH…
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TL* THE CONTACT OWNS A 2013 TOYOTA HIGHLANDER. WHILE ATTEMPTING TO ACCELERATE FROM A STOP, THE ACCELERATOR PEDAL WAS DEPRESSED BUT THE VEHICLE HESITATED. THE VEHICLE WAS TAKEN TO A DEALER WHO WAS UNABLE TO DIAGNOSE OR REPAIR THE VEHICLE. THE FAILURE RECURRED ON NUMEROUS OCCASIONS. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 16,000. MA 10/25/15
NHTSA ODI #10760380
10,000 miles · Aug 26, 2015
Vehicle Speed Control
TL* THE CONTACT OWNS A 2013 TOYOTA HIGHLANDER. WHILE AT A STOP, THE ACCELERATOR PEDAL WAS DEPRESSED AND THE VEHICLE HESITATED BEFORE ACCELERATING. THE FAILURE RECURRED ON NUMEROUS OCCASIONS. THE VEHICLE WAS TAKEN TO A DEALER, WHO WAS UNABLE TO DIAGNOSE OR REPAIR THE VEHICLE. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE …
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TL* THE CONTACT OWNS A 2013 TOYOTA HIGHLANDER. WHILE AT A STOP, THE ACCELERATOR PEDAL WAS DEPRESSED AND THE VEHICLE HESITATED BEFORE ACCELERATING. THE FAILURE RECURRED ON NUMEROUS OCCASIONS. THE VEHICLE WAS TAKEN TO A DEALER, WHO WAS UNABLE TO DIAGNOSE OR REPAIR THE VEHICLE. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 10,000. UPDATED 1/12/16 *CN
NHTSA ODI #10759541
17,000 miles · Aug 26, 2015
Fuel/propulsion System
UPON ACCELERATION THE VEHICLE HESITATES FOR 3-5 SECONDS, IT HAS HAPPENED NUMEROUS TIMES. WENT TO THE DEALER AND THEY SAY NOTHING WRONG. VERY DANGEROUS PULLING INTO A HIGHWAY.
NHTSA ODI #10759535
Official recalls
3Mar 27, 2014
Toyota is recalling certain model year 2013 Highlander vehicles manufactured March 13, 2013, through August 6, 2013. In the affected vehicles, the second row left hand seat may not lock in place when positioned in the forward front or second adjusting position. As such, the vehicles do not conform to Federal Motor Vehicle Safety Standard (FMVSS) number 207, "Seating Systems."
Consequence & remedy
Consequence: If the seat does not lock into the seat track, there may be an increased risk of injury to an occupant in the event of a crash.
Remedy: Toyota will notify owners, and dealers will modify the second row left hand seat so that it will lock into the seat track, free of charge. The recall began on May 21, 2014. Owners may contact Toyota at 1-800-331-4331.
Apr 9, 2013
Southeast Toyota is recalling certain model year 2008 and 2010-2013 Toyota Tundra, 2010-2012 Rav4, 2012 Toyota Sequoia, 2010-2011 Toyota Corolla, 2010-2011 Toyota Camry and Camry Hybrid, 2010-2013 Toyota Highlander and Highlander Hybrid, 2010-2013 Toyota FJ Cruiser, 2011 Toyota Land Cruiser, 2010-2013 Toyota Venza, 2010-2011 Toyota 4Runner, 2010-2013 Toyota Tacoma, 2011-2012 Toyota Sienna, 2012 Toyota Prius, 2013 Scion FR-S, 2011 Scion XD, 2011 Scion XB, and 2012 Scion TC vehicles. These vehicles were sold with labels that were outside the allowable one percent of accuracy of actual weight added. Thus, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) Number 110, "Tire Selection and Rims."
Consequence & remedy
Consequence: An inaccurate label could lead to owners overloading their vehicles and tires. An overloaded vehicle can result in a tire failure which may result in a vehicle crash, personal injury, or property damage.
Remedy: Southeast Toyota will notify owners and provide a corrected label with instructions concerning its installation. A small group of the affected vehicles will need additonal remedies which are still being developed. The recall began on May 28, 2013. Owners may contact Southeast Toyota at 1-800-301-6859.
Jan 16, 2013
Southeast Toyota Distributors, LLC (SET) is recalling certain models interspersed through model years 2009 through 2013 as follows: model year 2009-2012 Tacoma, 4Runner, Camry, Camry Hybrid, Prius, and RAV4; model year 2009-2010 Avalon, FJ Cruiser, and Highlander Hybrid; model year 2010-2013 model year Corolla, Sienna and Tundra; model year 2009-2013 Highlander and Venza; model year 2012 Prius V; and model year 2010-2012 Sequoia. During modification by SET to include accessories such as leather seat covers, seat heaters or headrest DVD systems, these vehicles may not have had the passenger seat occupant sensing system calibration tested. Without passing the calibration test, the occupant sensing system may not operate as designed.
Consequence & remedy
Consequence: If the front passenger seat occupant sensing system is out of calibration, the front passenger airbags may not deploy or they may deploy inappropriately for the passenger's size and position. This could increase the risk of personal injury during the event of a vehicle crash necessitating airbag deployment.
Remedy: Southeast Toyota will notify owners, and dealers will test the sensitivity of the occupant detection sensors, and recalibrate them as necessary. The recall began on March 21, 2013. Owners may contact Southeast Toyota at 1-800-301-6859.
Additional source detail variants (2)
Seats
Southeast Toyota Distributors, LLC (SET) is recalling certain models interspersed through model years 2009 through 2013 as follows: model year 2009-2012 Tacoma, 4Runner, Camry, Camry Hybrid, Prius, and RAV4; model year 2009-2010 Avalon, FJ Cruiser, and Highlander Hybrid; model year 2010-2013 model year Corolla, Sienna and Tundra; model year 2009-2013 Highlander and Venza; model year 2012 Prius V; and model year 2010-2012 Sequoia. During modification by SET to include accessories such as leather seat covers, seat heaters or headrest DVD systems, these vehicles may not have had the passenger seat occupant sensing system calibration tested. Without passing the calibration test, the occupant sensing system may not operate as designed.
Consequence: If the front passenger seat occupant sensing system is out of calibration, the front passenger airbags may not deploy or they may deploy inappropriately for the passenger's size and position. This could increase the risk of personal injury during the event of a vehicle crash necessitating airbag deployment.
Remedy: Southeast Toyota will notify owners, and dealers will test the sensitivity of the occupant detection sensors, and recalibrate them as necessary. The recall began on March 21, 2013. Owners may contact Southeast Toyota at 1-800-301-6859.
Air Bags:frontal:sensor/control MODULE-INACTIVE
Southeast Toyota Distributors, LLC (SET) is recalling certain models interspersed through model years 2009 through 2013 as follows: model year 2009-2012 Tacoma, 4Runner, Camry, Camry Hybrid, Prius, and RAV4; model year 2009-2010 Avalon, FJ Cruiser, and Highlander Hybrid; model year 2010-2013 model year Corolla, Sienna and Tundra; model year 2009-2013 Highlander and Venza; model year 2012 Prius V; and model year 2010-2012 Sequoia. During modification by SET to include accessories such as leather seat covers, seat heaters or headrest DVD systems, these vehicles may not have had the passenger seat occupant sensing system calibration tested. Without passing the calibration test, the occupant sensing system may not operate as designed.
Consequence: If the front passenger seat occupant sensing system is out of calibration, the front passenger airbags may not deploy or they may deploy inappropriately for the passenger's size and position. This could increase the risk of personal injury during the event of a vehicle crash necessitating airbag deployment.
Remedy: Southeast Toyota will notify owners, and dealers will test the sensitivity of the occupant detection sensors, and recalibrate them as necessary. The recall began on March 21, 2013. Owners may contact Southeast Toyota at 1-800-301-6859.
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
2EA18006 · Steering Column Separation
Opened Nov 16, 2018 · Closed Apr 2, 2024
Status: closed (inferred from source dates) · Steering; Steering:column
On November 16, 2018, the Office of Defects Investigation (ODI) opened an Engineering Analysis (EA18-006) as an upgrade to a Preliminary Evaluation (PE18-005). The investigation focused on allegations of steering wheel separation from the lower steering column after using the tilt and/or telescoping mechanism. Given the separation occurring when operating the tilt and/or telescoping function and failure of both shear capsules to maintain the lower steering column mounting position, potential for shear capsule damage in the known failures due to collisions, the overall low rate of occurrence, and the updated manufacturer documentation, this investigation is closed. The closing of this investigation does not constitute a finding by NHTSA that no safety-related defect exists. The agency reserves right to take further action if warranted by the circumstances. A detailed summary of the investigation is attached to this closing resume. To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.
Additional source detail variants (2)
Steering:column
On November 16, 2018, the Office of Defects Investigation (ODI) opened an Engineering Analysis (EA18-006) as an upgrade to a Preliminary Evaluation (PE18-005). The investigation focused on allegations of steering wheel separation from the lower steering column after using the tilt and/or telescoping mechanism. Given the separation occurring when operating the tilt and/or telescoping function and failure of both shear capsules to maintain the lower steering column mounting position, potential for shear capsule damage in the known failures due to collisions, the overall low rate of occurrence, and the updated manufacturer documentation, this investigation is closed. The closing of this investigation does not constitute a finding by NHTSA that no safety-related defect exists. The agency reserves right to take further action if warranted by the circumstances. A detailed summary of the investigation is attached to this closing resume. To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.
Steering
On November 16, 2018, the Office of Defects Investigation (ODI) opened an Engineering Analysis (EA18-006) as an upgrade to a Preliminary Evaluation (PE18-005). The investigation focused on allegations of steering wheel separation from the lower steering column after using the tilt and/or telescoping mechanism. Given the separation occurring when operating the tilt and/or telescoping function and failure of both shear capsules to maintain the lower steering column mounting position, potential for shear capsule damage in the known failures due to collisions, the overall low rate of occurrence, and the updated manufacturer documentation, this investigation is closed. The closing of this investigation does not constitute a finding by NHTSA that no safety-related defect exists. The agency reserves right to take further action if warranted by the circumstances. A detailed summary of the investigation is attached to this closing resume. To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.
PE18005 · Upper Steering Column Separation
Opened May 4, 2018 · Closed Nov 20, 2018
Status: closed (inferred from source dates) · Steering; Steering:column
On May 4, 2018, the Office of Defects Investigation (ODI) opened Preliminary Evaluation PE18-005 to investigate three allegations of steering column separation for Model Year (MY) 2008 through 2013 Toyota Highlander vehicles. Two (2) of the 3 complaints were received by ODI in April 2018 and occurred while the vehicle was in motion. Since opening PE18-005, one (1) additional VOQ involving steering column separation has been received. This incident occurred while the vehicle was stationary.As part of PE18-005, ODI examined the field data, warranty data, and relevant technical information submitted by Toyota in response to the PE18-005 information request letter. Ten (10) additional incidents of steering column separation were identified. Four (4) of these instances occurred while driving. During PE18-005, ODI confirmed that the steering columns in the subject vehicles are equipped with breakaway capsules that are designed to collapse/shear during certain types of vehicle collisions. This design feature aims to reduce driver injury severity from impact with the steering wheel in frontal vehicle collisions. There is no direct method for detecting when the capsules in the subject vehicles have sheared. If the driver operates the tilt/telescoping feature after the breakaway capsules have separated, the steering column may drop out of position and could subsequently detach entirely from the rest of the steering assembly. Loss of steering while driving may cause a loss of vehicle control, which could lead to a vehicle crash.To date, ODI has identified 14 incidents involving complete steering column separation, 6 of which occurred while driving. One of these incidents involved a minor crash. Additionally, there have been 16 events where the steering column dropped from the dashboard mounting brackets, but column separation did not occur. Four of these incidents happened while driving. Of these 30 total separation/drop incidents, 5 of the vehicles have evidence of minor collision repairs months or years prior to the steering column failure.This investigation has been upgraded an to Engineering Analysis (EA18-006) in order to 1) conduct a more detailed analysis of the conditions that may cause the steering column breakaway capsules to separate and 2) assess factors that may contribute to the problem of failing to detect and repair breakaway capsules after they have separated. Toyota has recently revised their repair manual and issued a Collision Repair Information Bulletin to help address the second concern.The VOQs associated with this investigation can be viewed at www.NHTSA.gov under the following ODI complaint numbers: 11141761, 11083623, 11083280, 10888043.
Additional source detail variants (2)
Steering:column
On May 4, 2018, the Office of Defects Investigation (ODI) opened Preliminary Evaluation PE18-005 to investigate three allegations of steering column separation for Model Year (MY) 2008 through 2013 Toyota Highlander vehicles. Two (2) of the 3 complaints were received by ODI in April 2018 and occurred while the vehicle was in motion. Since opening PE18-005, one (1) additional VOQ involving steering column separation has been received. This incident occurred while the vehicle was stationary.As part of PE18-005, ODI examined the field data, warranty data, and relevant technical information submitted by Toyota in response to the PE18-005 information request letter. Ten (10) additional incidents of steering column separation were identified. Four (4) of these instances occurred while driving. During PE18-005, ODI confirmed that the steering columns in the subject vehicles are equipped with breakaway capsules that are designed to collapse/shear during certain types of vehicle collisions. This design feature aims to reduce driver injury severity from impact with the steering wheel in frontal vehicle collisions. There is no direct method for detecting when the capsules in the subject vehicles have sheared. If the driver operates the tilt/telescoping feature after the breakaway capsules have separated, the steering column may drop out of position and could subsequently detach entirely from the rest of the steering assembly. Loss of steering while driving may cause a loss of vehicle control, which could lead to a vehicle crash.To date, ODI has identified 14 incidents involving complete steering column separation, 6 of which occurred while driving. One of these incidents involved a minor crash. Additionally, there have been 16 events where the steering column dropped from the dashboard mounting brackets, but column separation did not occur. Four of these incidents happened while driving. Of these 30 total separation/drop incidents, 5 of the vehicles have evidence of minor collision repairs months or years prior to the steering column failure.This investigation has been upgraded an to Engineering Analysis (EA18-006) in order to 1) conduct a more detailed analysis of the conditions that may cause the steering column breakaway capsules to separate and 2) assess factors that may contribute to the problem of failing to detect and repair breakaway capsules after they have separated. Toyota has recently revised their repair manual and issued a Collision Repair Information Bulletin to help address the second concern.The VOQs associated with this investigation can be viewed at www.NHTSA.gov under the following ODI complaint numbers: 11141761, 11083623, 11083280, 10888043.
Steering
On May 4, 2018, the Office of Defects Investigation (ODI) opened Preliminary Evaluation PE18-005 to investigate three allegations of steering column separation for Model Year (MY) 2008 through 2013 Toyota Highlander vehicles. Two (2) of the 3 complaints were received by ODI in April 2018 and occurred while the vehicle was in motion. Since opening PE18-005, one (1) additional VOQ involving steering column separation has been received. This incident occurred while the vehicle was stationary.As part of PE18-005, ODI examined the field data, warranty data, and relevant technical information submitted by Toyota in response to the PE18-005 information request letter. Ten (10) additional incidents of steering column separation were identified. Four (4) of these instances occurred while driving. During PE18-005, ODI confirmed that the steering columns in the subject vehicles are equipped with breakaway capsules that are designed to collapse/shear during certain types of vehicle collisions. This design feature aims to reduce driver injury severity from impact with the steering wheel in frontal vehicle collisions. There is no direct method for detecting when the capsules in the subject vehicles have sheared. If the driver operates the tilt/telescoping feature after the breakaway capsules have separated, the steering column may drop out of position and could subsequently detach entirely from the rest of the steering assembly. Loss of steering while driving may cause a loss of vehicle control, which could lead to a vehicle crash.To date, ODI has identified 14 incidents involving complete steering column separation, 6 of which occurred while driving. One of these incidents involved a minor crash. Additionally, there have been 16 events where the steering column dropped from the dashboard mounting brackets, but column separation did not occur. Four of these incidents happened while driving. Of these 30 total separation/drop incidents, 5 of the vehicles have evidence of minor collision repairs months or years prior to the steering column failure.This investigation has been upgraded an to Engineering Analysis (EA18-006) in order to 1) conduct a more detailed analysis of the conditions that may cause the steering column breakaway capsules to separate and 2) assess factors that may contribute to the problem of failing to detect and repair breakaway capsules after they have separated. Toyota has recently revised their repair manual and issued a Collision Repair Information Bulletin to help address the second concern.The VOQs associated with this investigation can be viewed at www.NHTSA.gov under the following ODI complaint numbers: 11141761, 11083623, 11083280, 10888043.
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