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2013 Toyota Highlander

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2013 Toyota Highlander do not stand out strongly from the model-year median of 186.5.

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When problems were reported

Mileage at the reported incident

159 reports with mileage · 47 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Steering. Review the 46 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 31 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Vehicle Speed Control. Review the 31 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

26 crash reports0 fire reports12 injury reports

Structure complaints

18 reports
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41,490 miles · Jun 23, 2016
Structure

WHEN THE LIFT GATE OF MY TOYOTA HIGHLANDER WAS CLOSING I HEARD A CLUNK AND SAW THE LIFT ARM DETACH FROM THE BODY OF THE VEHICLE. I TOOK IT TO THE DEALER AND WAS TOLD NO WARRANTY OR EXTENDED WARRANTY WOULD COVER THE DAMAGE. I HAVE 41,000 MILES ON THE VEHICLE AND THE PLATINUM EXTENDED WARRANTY. I SEARCHED THE INTERNET AND WAS S…

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WHEN THE LIFT GATE OF MY TOYOTA HIGHLANDER WAS CLOSING I HEARD A CLUNK AND SAW THE LIFT ARM DETACH FROM THE BODY OF THE VEHICLE. I TOOK IT TO THE DEALER AND WAS TOLD NO WARRANTY OR EXTENDED WARRANTY WOULD COVER THE DAMAGE. I HAVE 41,000 MILES ON THE VEHICLE AND THE PLATINUM EXTENDED WARRANTY. I SEARCHED THE INTERNET AND WAS SHOCKED TO SEE SO MANY LAWSUITS AND COMPLAINTS AGAINST TOYOTA FOR THIS DESIGN FLAW. I HAVE SPOKEN TO THE REGIONAL TOYOTA OFFICE AND THE MOST THEY ARE WILLING TO DO IS 50% OF THE BILL WHICH WOULD LEAVE ME TO PAY $1700.00. CONSIDERING IT LOOKS TO ME THAT A $2 BOLT IS THE CULPRIT, I BELIEVE THIS IS SOMETHING THAT THE MANUFACTURER SHOULD HAVE RECALLED NOT JUST DONE A SILENT SERVICE BULLETIN. IF YOU COULD CONTACT TOYOTA AND TELL THEM THEY SHOULD DO THE RIGHT THING AND REPLACE THE DEFECTIVE LIFT GATE BECAUSE OF A TERRIBLE DESIGN, I WOULD APPRECIATE IT. THANK YOU. *TR

NHTSA ODI #10876184

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

26,500 miles · Apr 13, 2015
Electrical SystemStructureVisibility/wiper

WATER IS LEAKING INTO THE VEHICLE SOAKING CARPET AND ELECTRONICS. CAN BE A DAMAGED WINDSHIELD. WORRIED ABOUT SAFETY ON ROADS. *TR

NHTSA ODI #10705503

10,753 miles · Feb 26, 2015
StructureCrash

ON 2/20/2015 MY PARKED TOYOTA WAS HIT IN THE FRONT BUMPER CAUSING DAMAGE. THE PARTY THAT HIT ME CARRIED STATE FARM INSURANCE. THEY ADMITTED FAULT AND SENT ME TO ONE OF THEIR PREFERRED SHOPS. THE SHOP INFORMED ME THAT STAE FARM WOULD NOT ALLOW THEM TO INSTALL A NEW BUMPER SINCE MY VEHICLE HAS 10,753 MILES ON IT. STATE FARM FORCED…

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ON 2/20/2015 MY PARKED TOYOTA WAS HIT IN THE FRONT BUMPER CAUSING DAMAGE. THE PARTY THAT HIT ME CARRIED STATE FARM INSURANCE. THEY ADMITTED FAULT AND SENT ME TO ONE OF THEIR PREFERRED SHOPS. THE SHOP INFORMED ME THAT STAE FARM WOULD NOT ALLOW THEM TO INSTALL A NEW BUMPER SINCE MY VEHICLE HAS 10,753 MILES ON IT. STATE FARM FORCED THEM TO SOURCE A USED BUMPER, EVEN THOUGH THIS IS PART OF THE TOYOTA SAFETY SYSTEM. I WOULD NOT ALLOW THE USED PART TO BE INSTALLED. SENATOR RICHARD BLUMENTHAL LAST WEEK ASK THE ATTORNEY GENERAL AND DOJ TO INVESTIGATE THIS PRACTICE OVER SAFETY CONCERNS. THESE USED PARTS HAVE NOT BEEN TESTED OR CERTIFIED AS SAFE BY THE ORIGINAL MANUFACTURER.

NHTSA ODI #10690855

30,000 miles · Jan 16, 2015
Air BagsEngineStructureCrash

I REAR ENDED A CAR IN FRONT OF ME. DAMAGE MINIMAL TO HIS CAR. MY HIGHLANDER SUSTAINED OVER 10 THOUSAND DOLLAR FRONT DAMAGE. MY AIR BAGS DID NOT DEPLOY. *TR

NHTSA ODI #10673101

Mileage unknown · Dec 12, 2014
Air BagsStructureCrash

MY VEHICLE T-BONED ANOTHER VEHICLE, STRIKING DIRECTLY INTO THE DRIVER'S DOOR OF THE OTHER VEHICLE . THE FRONT END OF MY VEHICLE SUSTAINED APPROXIMATELY $8000 WORTH OF FRONT END DAMAGE, HOWEVER THE AIR BAGS NEVER DEPLOYED. (FORTUNATELY THERE WERE NO INJURIES). IN LIGHT OF CURRENT WELL-PUBLICIZED AIR BAG ISSUES, I ASKED MY DEALERS…

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MY VEHICLE T-BONED ANOTHER VEHICLE, STRIKING DIRECTLY INTO THE DRIVER'S DOOR OF THE OTHER VEHICLE . THE FRONT END OF MY VEHICLE SUSTAINED APPROXIMATELY $8000 WORTH OF FRONT END DAMAGE, HOWEVER THE AIR BAGS NEVER DEPLOYED. (FORTUNATELY THERE WERE NO INJURIES). IN LIGHT OF CURRENT WELL-PUBLICIZED AIR BAG ISSUES, I ASKED MY DEALERSHIP IF THEY WOULD INSPECT MY VEHICLE TO ENSURE THAT THE AIR BAGS WERE NOT DEFECTIVE. THEY REFUSED, AND REFERRED ME TO TOYOTA CORPORATE. I CALLED TOYOTA CORPORATE, EXPLAINED MY CONCERN, AND REQUESTED THAT MY AIR BAGS BE CHECKED OUT. TOYOTA CORPORATE REFUSED, AND SUGGESTED I SEND A LETTER TO THEIR CLAIMS DEPARTMENT. I SENT THE CLAIMS DEPARTMENT A LETTER ON NOVEMBER 10, 2014, AND HAVE NEVER RECEIVED A RESPONSE. *TR

NHTSA ODI #10664019

Mileage unknown · Jun 8, 2014
Structure

I HAVE A NEW 2013 TOYOTA HIGHLANDER. DURING A HEAVY RAIN OR CAR WASH WATER ENTERS THE CABIN AROUND FROM THE CENTER POST WHERE THE SEATBELT RETRACTS. THE DEALER DETERMINED THAT THERE IS BAD WELD AT ONE OF THE ROOF SEAMS AND THE WATER IS LEAKING DOWN THROUGH THE CENTER POST. THE VEHICLE IS CURRENTLY AT THE DEALER WHILE THEY TRY AN…

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I HAVE A NEW 2013 TOYOTA HIGHLANDER. DURING A HEAVY RAIN OR CAR WASH WATER ENTERS THE CABIN AROUND FROM THE CENTER POST WHERE THE SEATBELT RETRACTS. THE DEALER DETERMINED THAT THERE IS BAD WELD AT ONE OF THE ROOF SEAMS AND THE WATER IS LEAKING DOWN THROUGH THE CENTER POST. THE VEHICLE IS CURRENTLY AT THE DEALER WHILE THEY TRY AND FIGURE OUT HOW TO MAKE THE REPAIR. MY CONCERN IS THAT THIS DEFECT MAY ALSO AFFECT THE STRUCTURAL INTEGRITY OF THE VEHICLE DURING A CRASH. I AM ALSO CONCERNED THAT EVEN AFTER THE REPAIR IT MAY BE POSSIBLE THAT SMALL TRACES OF WATER ARE STILL ENTERING THE VEHICLE BUT AREN'T VISIBLE AS IT MAY BE HIDDEN BY INTERIOR TRIM. OVER TIME THIS MAY CAUSE RUST. SHOULD I BE CONCERNED ABOUT THIS DEFECT? *TR

NHTSA ODI #10596948

88 miles · Apr 9, 2014
StructureVehicle Speed Control

TL THE CONTACT OWNS A 2013 TOYOTA HIGHLANDER. THE CONTACT STATED WHILE DRIVING 55 MPH THE VEHICLE SUDDENLY ACCELERATED. THE CONTACT WAS ABLE TO ENGAGE THE BRAKE PEDAL AND THE VEHICLE RESUMED NORMAL FUNCTION. THE CONTACT ALSO STATED THAT THE DOOR HATCH MOTOR EMITTED A LOUD CLICKING SOUND WHEN IT WAS OPENED AND CLOSED. THE D…

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TL THE CONTACT OWNS A 2013 TOYOTA HIGHLANDER. THE CONTACT STATED WHILE DRIVING 55 MPH THE VEHICLE SUDDENLY ACCELERATED. THE CONTACT WAS ABLE TO ENGAGE THE BRAKE PEDAL AND THE VEHICLE RESUMED NORMAL FUNCTION. THE CONTACT ALSO STATED THAT THE DOOR HATCH MOTOR EMITTED A LOUD CLICKING SOUND WHEN IT WAS OPENED AND CLOSED. THE DEALER REPLACED THE MOTOR; HOWEVER, THE FAILURE WAS NOT CORRECTED. THE FAILURE MILEAGE WAS 88. THE CURRENT MILEAGE WAS 2,500. RK

NHTSA ODI #10578475

Official recalls

3

14V148000 · Seats

Mar 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.

13V123000 · Equipment:other:labels

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.

13V014000 · Air Bags:frontal:sensor/control MODULE-INACTIVE ; Seats

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

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.