VEHICLE GOT STUCK IN SHALLOW WET SAND, WITHIN LESS THAN A COUPLE MINS OF ATTEMPTS TO MOVE FORWARD AND BACKWARD BY SPINNING WHEELS , THE CAR STARTED SMOKING AND BECAME FULLY ENGULFED IN FLAMES. IT WAS A TOTAL LOSS. THE ISSUE IS THE LITTLE THAT IT TOOK TO START A FIRE LIKE THIS - PERHAPS SOME COMPONENT NEEDS TO HAVE SAFETY F…
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VEHICLE GOT STUCK IN SHALLOW WET SAND, WITHIN LESS THAN A COUPLE MINS OF ATTEMPTS TO MOVE FORWARD AND BACKWARD BY SPINNING WHEELS , THE CAR STARTED SMOKING AND BECAME FULLY ENGULFED IN FLAMES. IT WAS A TOTAL LOSS. THE ISSUE IS THE LITTLE THAT IT TOOK TO START A FIRE LIKE THIS - PERHAPS SOME COMPONENT NEEDS TO HAVE SAFETY FEATURE ADDED OR STERN WARNING COMMUNICATED AND POSTED IN THE CAR OF THIS DANGER. WE LEARNED THAT LESSON THE VERY HARD WAY. INTERNET SEARCHES AFTER THE FACT SHOW OCCURRENCES OF THIS SAME SCENARIO ON ICE, ETC ON MODERN CARS. *TR
NHTSA ODI #10597939
9,900 miles · Apr 2, 2014
Electrical SystemEngine
WHILE PARKED AT A CURBSIDE, WITH ENGINE IDLING, I SPONTANEOUSLY DECIDED TO ADJUST MY TILT STEERING COLUMN (UP/DOWN) TO SEE IF THERE WAS A MORE COMFORTABLE POSITION TO DRIVE. WHEN I MOVED THE COLUMN DOWN FOR THE FIRST TIME (I HAD NEVER TRIED TO ADJUST THE POSITION PREVIOUSLY, SINCE I BOUGHT THE CAR ONE YEAR EARLIER), THE CAR'S E…
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WHILE PARKED AT A CURBSIDE, WITH ENGINE IDLING, I SPONTANEOUSLY DECIDED TO ADJUST MY TILT STEERING COLUMN (UP/DOWN) TO SEE IF THERE WAS A MORE COMFORTABLE POSITION TO DRIVE. WHEN I MOVED THE COLUMN DOWN FOR THE FIRST TIME (I HAD NEVER TRIED TO ADJUST THE POSITION PREVIOUSLY, SINCE I BOUGHT THE CAR ONE YEAR EARLIER), THE CAR'S ENGINE IMMEDIATELY SHUT OFF. I COULD NOT RE-START THE ENGINE AND ALL I KEPT THINKING WAS THANK-GOODNESS I WAS NOT DRIVING, AS I HAD LOST ENGINE, STEERING AND BRAKING POWER. THE RECENT HEADLINES ABOUT GM'S IGNITION SWITCH PROBLEMS AND DRIVERS SUDDENLY LOSING CONTROL WHILE DRIVING MADE ME REALIZE THAT I COULD HAVE EASILY BEEN IN A SIMILAR CATASTROPHIC LOSS OF CONTROL SITUATION, BECAUSE OF THE TILT-STEERING PROBLEM I ENCOUNTERED. I THANK THE STARS THAT I WAS NOT DRIVING OR ON A HIGHWAY WHEN THIS OCCURRED. MY CAR HAD TO BE TOWED TO THE DEALER FOR REPAIR. APPARENTLY, AN IGNITION SWITCH WIRE SOMEHOW BECAME DETACHED OR BROKEN DUE TO MY SINGLE TILT ACTION. SCARY INDEED. *TR
NHTSA ODI #10576724
18,800 miles · Jul 5, 2013
EnginePower Train
I WAS STOPPED AT AN INTERSECTION (RED LIGHT) AND WAS NEEDING TO MAKE A LEFT TURN. THE LIGHT TURNED GREEN BUT THIS INTERSECTION DOES NOT HAVE A GREEN ARROW SO YOU HAVE TO YIELD TO THE ONCOMING TRAFFIC. AS I PROCEEDED FORWARDED A LITTLE BIT INTO THE MIDDLE OF THE INTERSECTION SO I COULD MAKE MY LEFT TURN, I SLOWED DOWN TO ALMOST…
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I WAS STOPPED AT AN INTERSECTION (RED LIGHT) AND WAS NEEDING TO MAKE A LEFT TURN. THE LIGHT TURNED GREEN BUT THIS INTERSECTION DOES NOT HAVE A GREEN ARROW SO YOU HAVE TO YIELD TO THE ONCOMING TRAFFIC. AS I PROCEEDED FORWARDED A LITTLE BIT INTO THE MIDDLE OF THE INTERSECTION SO I COULD MAKE MY LEFT TURN, I SLOWED DOWN TO ALMOST A STOP BECAUSE THERE WERE TOO MANY CARS AND I COULDN'T TURN AT THAT MOMENT. THEN THERE WAS A WINDOW OF OPPORTUNITY FOR ME TO TURN SHORTLY AFTER I SLOWED DOWN ALMOST TO A STOP AND I STEPPED ON THE GAS TO GO, THEN NOTHING HAPPENED. THE VEHICLE JUST PAUSED FOR ABOUT 2 OR 3 SECONDS AND THEN SUDDENLY JUMPED FORWARD. MY WIFE WAS IN THE CAR AND SHE THOUGHT IT WAS ME MASHING ON THE ACCELERATOR PEDAL BUT I DIDN'T, IT'S JUST THAT THE VEHICLE DIDN'T DO ANYTHING AND THEN SUDDENLY JUMPED FORWARD! LUCKILY WHEN THIS DELAY HAPPENED, I WASN'T IN THE ONCOMING TRAFFICS LANE, NOR WERE THERE ANY ONCOMING TRAFFIC CLOSE AT THAT MOMENT. AT THE TIME THIS HAPPENED, I EVEN THOUGHT MAYBE IT WAS ME NOT GIVING THE VEHICLE ENOUGH GAS, BUT IT HAPPENED AGAIN ABOUT A MONTH LATER. THIS IS WHEN I DID A GOOGLE SEARCH FOR DELAYED ACCELERATION AND I CAME UPON OTHER'S WHO HAVE MENTIONED THE EXACT SAME THING HAPPENING WITH THEIR TOYOTA VEHICLES AS WELL. PLEASE LOOK INTO THIS AS THIS IS VERY DANGEROUS. THIS VEHICLE IS LESS THAN TWO YEARS OLD AND I'VE READ THAT OTHERS HAVE HAD THIS PROBLEM WITH THEIR OLDER TOYOTA VEHICLES. I'VE EVEN READ THAT TOYOTA KNOWS OF THE ISSUE ALREADY BUT THEY HAVE NO FIX????? *TR
NHTSA ODI #10523296
5,787 miles · Jun 16, 2013
EngineVehicle Speed Control
ON FEBRUARY 4, 2013 THE HIGHLANDER ACCELERATED THREE CONSECUTIVE TIMES. TURNED OFF THE ENGINE EACH TIME AND ENGINE ACCELERATED WHEN COMING TO A STOP EACH TIME. ON JUNE 16, 2013 THE HIGHLANDER ENGINE ACCELERATED AS THE CAR WAS SLOWING DOWN BEFORE IT CAME TO A STOP. WE HAVE HAD ACCELERATION PROBLEMS WITH TWO HIGHLANDERS AND TWO…
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ON FEBRUARY 4, 2013 THE HIGHLANDER ACCELERATED THREE CONSECUTIVE TIMES. TURNED OFF THE ENGINE EACH TIME AND ENGINE ACCELERATED WHEN COMING TO A STOP EACH TIME. ON JUNE 16, 2013 THE HIGHLANDER ENGINE ACCELERATED AS THE CAR WAS SLOWING DOWN BEFORE IT CAME TO A STOP. WE HAVE HAD ACCELERATION PROBLEMS WITH TWO HIGHLANDERS AND TWO CAMRYS AND NO ANSWERS FROM TOYOTA AS TO WHY ACCEPT FOR THEM TO TRY AND BLAME IT ON DRIVER ERROR. WHEN A CAR IS AT A STOP AND ACCELERATING ON ITS OWN THEN THERE IS NO DRIVER ERROR. PLEASE HELP US. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR
NHTSA ODI #10520013
5,700 miles · Feb 4, 2013
EngineVehicle Speed Control
WHEN STOPPING THE AUTO ON 3 OCCASIONS THE ENGINE BEGAN RACING VERY STRONGLY....UPDATED 02/07/13 *BF *TR HOWEVER, WHILE THE HIGHLANDER WAS BEING CHECKED, THE CONSUMER AND HER HUSBAND EXPERIENCED SUDDEN ACCELERATION WHILE DRIVING A TOYOTA CAMRY LOANER, CAUSING A CRASH AND PERSONAL INJURY. UPDATD 02/11/13
NHTSA ODI #10496355
1,000 miles · Dec 18, 2012
Electrical SystemEngineExterior Lighting
TL* THE CONTACT OWNS A 2012 TOYOTA HIGHLANDER. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 35 MPH AND STEERING TO THE RIGHT, THE ENGINE SUDDENLY EMITTED AN ABNORMAL NOISE. THE CONTACT ALSO STATED THAT THE HEADLIGHTS WOULD NOT SHUT OFF INTERMITTENTLY WHEN POWERING OFF THE VEHICLE. IN ADDITION, THE DEFROSTER FOR THE REAR W…
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TL* THE CONTACT OWNS A 2012 TOYOTA HIGHLANDER. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 35 MPH AND STEERING TO THE RIGHT, THE ENGINE SUDDENLY EMITTED AN ABNORMAL NOISE. THE CONTACT ALSO STATED THAT THE HEADLIGHTS WOULD NOT SHUT OFF INTERMITTENTLY WHEN POWERING OFF THE VEHICLE. IN ADDITION, THE DEFROSTER FOR THE REAR WINDOW WOULD NOT FUNCTION PROPERLY, CAUSING THE WINDOWS TO REMAIN FOGGY FOR A LONG PERIOD OF TIME. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING WHERE THE TECHNICIAN ADVISED THAT THERE WERE NO FAILURES. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND ADVISED THE CONTACT THAT THE VEHICLE WAS NOT INCLUDED IN ANY RECALLS. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 1,000 AND THE CURRENT MILEAGE WAS 3,300. UPDATED 1/29/13 *CN
NHTSA ODI #10489150
5,000 miles · May 29, 2012
EngineFuel/propulsion System
MY HIGHLANDER WAS AT THE AIRPORT FOR THREE DAYS PARKED. WHEN I WAS LEAVING THE LOT I WAS DRIVING SLOW IN THE LOT TO PAY MY PARKING. WHEN I GOT OUT OF THE LOT TO MAIN STREAM TRAFFIC I TRIED TO ACCELERATE AND THE CAR WOULD ONLY GO SLOW AS I KEPT PUSHING THE THROTTLE. THERE WERE CARS ON BOTH SIDES OF ME WITH NO ONE IN FRONT AND THE…
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MY HIGHLANDER WAS AT THE AIRPORT FOR THREE DAYS PARKED. WHEN I WAS LEAVING THE LOT I WAS DRIVING SLOW IN THE LOT TO PAY MY PARKING. WHEN I GOT OUT OF THE LOT TO MAIN STREAM TRAFFIC I TRIED TO ACCELERATE AND THE CAR WOULD ONLY GO SLOW AS I KEPT PUSHING THE THROTTLE. THERE WERE CARS ON BOTH SIDES OF ME WITH NO ONE IN FRONT AND THEN THE CAR JUST TOOK OFF. IT DID STARTLE ME BECAUSE I WAS NOT EXPECTING THIS. THANK GOD NO ONE WAS IN FRONT OF ME BECAUSE I AM SURE I WOULD NOT HAVE REACTED FAST ENOUGH TO STOP BECAUSE OF THE RAPID ACCELERATION. SOMETHING IS WRONG WITH THE THROTTLE IN THESE VEHICLES. I DID NOT TAKE IT IN BECAUSE I AM SURE THEY WOULD NOT HAVE BEEN ABLE TO REPRODUCE THE PROBLEM. THIS HAS ONLY HAPPEN ONCE AND I HOPE IT DOESN'T HAPPEN AGAIN. *TR
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.
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
2
EA18006 · 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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