Electrical System. Review the 29 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Service Brakes. Review the 19 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Service Brakes, Hydraulic. Review the 17 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

15 crash reports0 fire reports5 injury reports

What owners actually said

154 reports

90,000 miles · May 4, 2014

Fuel/propulsion SystemPower TrainStructure

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HAVING ENJOYED OWNING A LEXUS RX300, I MADE A HUGE "INVESTMENT" AND PURCHASED THE 2006 RX400H. IN APRIL OF 2014, THE VEHICLE WOULD NOT START DUE TO A FAILURE OF THE HYBRID SYSTEM. I ATTEMPTED TO JUMP START THE VEHICLE AS SUGGESTED BY THE LEXUS DEALER. UPON FURTHER INVESTIGATION I DISCOVERED THE CARPET INSIDE THE CABIN AREA WAS SOAKING WET! THE CAR HAD BEEN OUTSIDE IN THE RAIN WITH THE WINDOWS, SUNROOF AND DOORS CLOSED. ALSO, I TAKE THE CAR TO AN AUTOMATIC CAR WASH ON A REGULAR BASIS. WHILE LOADING THE CAR ON TO THE JERR-DAN TOW TRUCK, A LARGE AMOUNT OF WATER POURED OUT OF THE REAR TRUNK AREA. THE TOW TRUCK OPERATOR WAS AMAZED AT THE AMOUNT OF WATER THAT WAS POURING ONTO THE DRIVEWAY. THE VEHICLE WAS TAKEN TO THE LEXUS DEALER. AFTER SEVERAL DAYS, A LEAK IN THE REAR HATCH AREA WAS FOUND TO BE THE SOURCE OF THE WATER. THERE APPARENTLY IS A METAL SEAM WHERE THE WELDS DO NOT HOLD UP OR WERE NOT WELDED PROPERLY. WATER COLLECTED IN THE HYBRID BATTERY AREA CAUSING OVER $7000 DAMAGE. OF COURSE, LUCKILY FOR LEXUS, THE VEHICLE WARRANTY HAD EXPIRED. THE ONLY RECOURSE I HAD WAS TO MAKE A CLAIM TO MY INSURANCE, WHICH ONLY COVERED THE DAMAGES BUT NOT THE CAUSE. MY OUT OF POCKET EXPENSES ARE APPROXIMATELY $3000. WATER LEAKING FROM THE OUTSIDE INTO THE CABIN OF A VEHICLE, ESPECIALLY ONE OF THIS PRICE, IS UNACCEPTABLE. AND TO HAVE WATER COLLECT INTO THE "HEART" OF THE VEHICLE AND RENDER THE VEHICLE INOPERABLE IS FRIGHTENING. I COULD HAVE BEEN ON AN ISOLATED ROAD OR A BUSY HIGHWAY AND THE VEHICLE COULD HAVE SUDDENLY QUIT. LEXUS KNEW ABOUT THIS POTENTIAL PROBLEM BUT DID NOT ADVISE THEIR CUSTOMERS TO WATCH FOR ANY SIGNS OF MOISTURE. THE REPAIR TO THE POPPED SEAM COULD HAVE BEEN DONE BY ANY BODY SHOP OR, I'M TOLD, THE USE OF A GOOD QUALITY SILICONE. THERE IS A TECHNICAL SERVICE BULLETIN FROM 3/10/2009 THAT SPECIFICALLY ADDRESSES THIS PROBLEM: TSB-L-SB0019-09 REV 1. *TR

NHTSA ODI #10586442

82,000 miles · May 1, 2014

Structure

THE VEHICLE DEVELOPED CRACKS IN THE PASSENGER SIDE OF THE DASHBOARD. WE WERE TOLD THIS COULD BE A SAFETY RISK RELATED TO FUNCTION OF THE AIRBAG. LEXUS OFFERED TO PROVIDE A NEW DASHBOARD IF WE PAID THE LABOR CHARGE OF $800. EVENTUALLY THE DEALER SPLIT THE LABOR CHARGE WITH US AND WE REPLACED THE DASHBOARD. *TR

NHTSA ODI #10586038

104,000 miles · Apr 14, 2014

Power TrainStructure

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THE CAR IS A HYBRID. IT WOULD NOT START (THE READY LIGHT WOULD NOT COME ON), THEREFORE IT WAS INOPERABLE. FORTUNATELY, THE CAR WAS PARKED AND DID NOT DIE WHILE DRIVING. IF IT WOULD HAVE DIED WHILE DRIVING, MANY DANGEROUS POSSIBILITIES COULD HAVE INCURRED. AFTER HAVING IT TOWED TO A LEXUS DEALER IN COLUMBUS, THE SOURCE OF THE PROBLEM WAS DIAGNOSED AS WATER IN THE HYBRID BATTERY AREA. AFTER LENGTHY DISCUSSION WITH LEXUS SERVICE PERSONNEL, THEY CONCLUDED THAT "WELDS" NEAR THE HATCH HINGES HAD COME APART, WHICH ALLOWED WATER TO SEEP INTO THE INTERIOR OF THE CAR TO THE HYBRID ELECTRONIC CONTROLS. LEXUS SERVICE HAD EXPERIENCE THESE PROBLEMS BEFORE, AND HAD GUESSED AT A VARIETY OF REASONS (SUCH AS EXCESSIVE OPENING AND CLOSING OF THE HATCH, WIND CATCHING THE HATCH WHILE IT WAS OPEN, AND OTHER LAME REASONS). THERE IS NO TICKER ON THE HATCH TO COUNT HOW MANY TIMES IT WAS OPENED NOR WHAT THERE ANY GUST OF WIND THAT WOULD HAVE CAUSE THE WELDS, TWO WELDS, TO BREAK ALLOWING WATER TO SEEP INTO THE CAR. MY CONCLUSION IS THAT SINCE THE PROBLEM HAS OCCURRED BEFORE, THAT THERE IS EITHER A MANUFACTURING ISSUE, AN ENGINEERING ISSUE, OR BOTH. I AM NEITHER AN EXPERT IN THESE AREAS, BUT DO HAVE SOME COMMON SENSE. LEXUS CORPORATE OR THE DEALER WOULD NOT CONFESS TO THE WRONGDOING AND THEREFORE I HAD TO SHELL OUT OVER $1600 IN REPAIRS. THEY WANTED ANOTHER $1100 TO RE-WELD THE 3 INCH GAP ON BOTH SIDES WITH PAINTING INCLUDED. DUE TO THE EXPENSE, I HAD TO OPT FOR USING SILICONE TO SEAL THE GAPS AND AM FORCED TO DRIVE THE CAR IN DRY WEATHER. *JS

NHTSA ODI #10579631

29,000 miles · Apr 8, 2014

Hybrid Propulsion System

THIS IS THE SECOND TIME THAT THIS INCIDENT HAS HAPPENED. WHILE DRIVING HOME FROM WORK NEAR THE INTERSECTION OF FRESH POND ROAD AND MYRTLE AVENUE, MY LEXUS SHUT OFF COMPLETELY. THE MESSAGE ON THE DASHBOARD WAS "CHECK HYBRID SYSTEM". SAME INCIDENT HAPPENED DEC 2012. ACCORDING TO LEXUS THE PROBLEM THE FIRST TIME WAS THE HYBRID SYST…

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NHTSA ODI #10578409

107,000 miles · Apr 7, 2014

Exterior Lighting

PARKED, AND WHEN I TURNED ON CAR BOTH HIGHBEAMS WENT DIM. WENT TO REPLACE BULBS AND THE NEW BULBS ARE STILL DIM AND BEGINNING TO BUBBLE. *TR

NHTSA ODI #10578068

118,000 miles · Feb 24, 2014

Service Brakes

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SLOWING THE VEHICLE AT A STOP SIGN FROM ABOUT 20MPH. CONSTANTLY APPLIED BRAKE PRESSURE. AT ABOUT 15MPH THE BRAKE PRESSURE INVOLUNTARILY RELEASED AND THE CAR ACCELERATED FORWARD. MY FOOT WAS NEVER ON THE ACCELERATOR AND CONTINUED TO APPLY PRESSURE TO THE BRAKE THROUGHOUT THE ACCELERATION. APPROX. 1/4 SECOND AFTER THE ACCELERATION, THE BRAKE CAME BACK ON AND CONTINUED TO APPLY AT THE SAME CONSTANT PRESSURE. THE ENTIRE SEQUENCE OF EVENTS LASTED ABOUT 1/2 A SECOND BUT CAUSED THE VEHICLE TO LURCH FORWARD WHILE BRAKING. THIS HAPPENS ABOUT ONCE A WEEK. *TR

NHTSA ODI #10565544

53,602 miles · Jan 26, 2014

Electrical SystemEngine And Engine CoolingFuel/propulsion System

LEAKAGE OF COOLANT FROM THE RADIATOR DISCOVERED AND IN LESS THAN 50 MILES AN ENGINE WARNING LIGHT LIT, INDICATING FAILURE OF THE HYBRID SYNERGY DRIVE SYSTEM , NAMELY THE HYBRID INVERTER. VEHICLE WAS BROUGHT INTO A LEXUS DEALERSHIP AND THE RADIATOR AND INVERTER WERE REPLACED. *TR

NHTSA ODI #10561527

101,048 miles · Jan 18, 2014

Service BrakesCrash

AS I WAS APPROACHING A RED LIGHT I STARTED TO BRAKE. MY BRAKES DID NOT ENGAGE EVEN WHEN I PUMPED. I SWUNG MY CARE TO THE LEFT SO I WOULD NOT REAR END THE CAR IN FRONT. I HIT THE CAR ON THE PASSENGER REAR CORNER (ON MY LEFT) AND TOTALED MY LEXUS. MY BRAKES WERE FINE UP TO THAT MOMENT AND ALTHOUGH I COULD NOT DRIVE THE CAR AWAY FR…

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NHTSA ODI #10560458

Mileage unknown · Nov 14, 2013

Hybrid Propulsion System

TL* THE CONTACT OWNS A 2006 LEXUS RX400H. THE CONTACT STATED THAT SHE RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 13V396000 (HYBRID PROPULSION SYSTEM) AND STATED THAT THE PARTS WERE NOT AVAILABLE. THE MANUFACTURER WAS NOTIFIED. THE CONTACT HAD NOT EXPERIENCED A FAILURE.

NHTSA ODI #10552223

155,569 miles · Oct 30, 2013

Steering

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WHILE TRAVELING EAST ON RT 2 IN MASSACHUSETTES THE RIGHT FRONT TIRE HIT A BUMP IN THE ROAD AND BLEW OUT. AT THIS INSTANT THE POWER STEERING COMPLETELY FAILED MAKING IT EXTRA DIFFICULT TO GET THE VEHICLE UNDER CONTROL. I LATER TOOK THE VEHICLE BACK TO LEXUS OF MANCHESTER NEW HAMPSHIRE WHERE I PURCHASED IT AND THEY CONFIRMED THAT THE ECU HAD FAILED BY SWAPPING IT OUT WITH A KNOWN GOOD ONE FROM ANOTHER VEHICLE. I FEEL THAT THIS WOULD BE A VERY DANGEROUS FOR ANYBODY WAS NOT STRONG ENOUGH TO BE ABLE CONTROL FORCE THAT A FLAT TIRE PUTS ON THE STEERING WHEEL UNDER THESE CIRCUMSTANCES. *TR

NHTSA ODI #10550288

Official recalls

13V396000 · Hybrid Propulsion System: Inverter

Sep 4, 2013

Toyota is recalling certain model year 2006-2010 Highlander hybrid vehicles manufactured February 16, 2005, through July 29, 2010; and model year 2006-2008 Lexus RX400h vehicles manufactured February 23, 2005, through December 2, 2008. The Intelligent Power Module (IPM) inside the inverter module may contain transistors that have higher operating temperatures than the solder can support and the transistors may be heat damaged by the solder. If this occurs, various warning lamps, including the malfunction indicator lamp, slip indicator light, brake system warning light, and master warning light, will be illuminated on the instrument panel.

Consequence & remedy

Consequence: The vehicle may enter a fail-safe/limp-home mode that limits the drivability of the vehicle. It is possible that the hybrid system will shut down while the vehicle is being driven, causing the vehicle to stall unexpectedly, increasing the risk of a crash.

Remedy: Toyota will notify owners, and dealers will replace the IPM free of charge. Owners may contact Toyota at 1-800-331-4331. Vehicles that had their IPM replaced under recall 11V-342 are not affected by this campaign.

11V539000 · Engine And Engine Cooling

Nov 9, 2011

TOYOTA IS RECALLING CERTAIN MODEL YEAR 2004 AVALON VEHICLES; 2004 AND 2005 CAMRY, CAMRY SOLARA, HIGHLANDER, AND SIENNA VEHICLES, 2006 HIGHLANDER HYBRID; 2004 AND 2005 LEXUS ES330 AND RX330; AND 2006 LEXUS RX400H VEHICLES MANUFACTURED FROM JUNE 1, 2004 THROUGH MARCH 31, 2005, EQUIPPED WITH THE 1MZ-FE OR 3MZ-FE ENGINE. THE AMOUNT OF ADHESIVE AGENT APPLIED BETWEEN THE OUTER RING AND THE TORSIONAL RUBBER DAMPER (INNER RING) IN THE CRANKSHAFT PULLEY MAY BE INADEQUATE. IF THE ADHESIVE IS INSUFFICIENT, THERE IS A POSSIBILITY THAT THE OUTER RING MAY BECOME MISALIGNED AND IT MAY NOT PROPERLY ROTATE WITH THE INNER RING, CAUSING NOISE AND/OR ILLUMINATION OF THE BATTERY DISCHARGE INDICATOR LIGHT.

Consequence & remedy

Consequence: IN SOME CASES, THE BELT FOR THE POWER STEERING PUMP MAY BECOME DETACHED FROM THE PULLEY WHICH COULD RESULT IN A LOSS OF POWER STEERING AND A SUDDEN INCREASE IN STEERING EFFORT, INCREASING THE RISK OF A CRASH.

Remedy: TOYOTA WILL NOTIFY OWNERS, AND DEALERS WILL CHECK THE CRANKSHAFT PULLEY TO IDENTIFY WHETHER IT WAS PRODUCED BY THE U.S. SUPPLIER. IF SO, THE DEALER WILL REPLACE THE PULLEY WITH A NEW ONE AT NO CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN DURING EARLY JANUARY 2012. OWNERS MAY CONTACT TOYOTA AT 1-800-331-4331.

11V342000 · Electrical System

Jun 29, 2011

TOYOTA IS RECALLING CERTAIN MODEL YEAR 2006-2007 HIGHLANDER HYBRID AND LEXUS RX400H PASSENGER CARS MANUFACTURED FROM FEBRUARY 16, 2005, THROUGH AUGUST 30, 2006. A MODULE INSIDE THE INVERTER MODULE MAY CONTAIN INADEQUATELY SOLDERED TRANSISTORS THAT DURING HIGH-LOAD DRIVING, MAY BE DAMAGED BY HEAT CAUSED BY THE LARGE CURRENT. IF THIS OCCURS, VARIOUS WARNING LAMPS, INCLUDING THE MALFUNCTION INDICATOR LAMP, SLIP INDICATOR LIGHT, BRAKE SYSTEM WARNING LIGHT, AND MASTER WARNING LIGHT, WILL BE ILLUMINATED ON THE INSTRUMENT PANEL.

Consequence & remedy

Consequence: THE VEHICLE MAY ENTER A FAIL-SAFE/LIMP-HOME MODE THAT LIMITS THE DRIVABILITY OF THE VEHICLE. IT IS POSSIBLE THAT THE HYBRID SYSTEM WILL SHUT DOWN WHILE THE VEHICLE IS BEING DRIVEN, CAUSING THE VEHICLE TO STALL UNEXPECTEDLY, INCREASING THE RISK OF A CRASH.

Remedy: TOYOTA/LEXUS MAILED AN INTERIM OWNER NOTIFICATION ON JULY 19, 2011 TO ADVISE OWNERS OF THIS RECALL AND THE FACT THAT THEY WILL RECEIVE A FUTURE NOTICE WHEN PARTS BECOME AVAILABLE TO COMPLETE REPAIRS. TOYOTA DEALERS WILL INSPECT THE HYBRID INVERTER PRODUCTION NUMBER TO DETERMINE WHETHER THE INVERTER CONTAINS SUSPECT TRANSISTORS AND REPLACE THE MODULE FREE OF CHARGE. OWNERS MAY CONTACT TOYOTA AT 1-800-331-4331.

11V112000 · Vehicle Speed Control:accelerator Pedal

Feb 24, 2011

TOYOTA IS RECALLING CERTAIN MODEL YEAR 2004-2006 HIGHLANDER, HIGHLANDER HYBRID, AND MODEL YEAR 2004-2007 LEXUS RX330, RX350, AND RX400H VEHICLES. IF THE FORWARD RETENTION CLIP USED TO SECURE THE FLOOR CARPET COVER, WHICH IS LOCATED IN FRONT OF THE CENTER CONSOLE, IS NOT INSTALLED PROPERLY THE COVER MAY LEAN TOWARD THE ACCELERATOR PEDAL AND INTERFERE WITH THE ACCELERATOR PEDAL ARM.

Consequence & remedy

Consequence: IF THIS OCCURS, THE ACCELERATOR PEDAL MAY TEMPORARILY BECOME STUCK IN A PARTIALLY DEPRESSED POSITION RATHER THAN RETURN TO THE IDLE POSITION. A STUCK ACCELERATOR PEDAL MAY RESULT IN UNINTENDED AND SUSTAINED VEHICLE SPEEDS AND MAKE IT DIFFICULT TO STOP, INCREASING THE RISK OF A VEHICLE CRASH.

Remedy: DEALERS WILL REPLACE THE FLOOR CARPET COVER WITH A NEWLY DESIGNED ONE FREE OR CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN DURING MARCH 2011. OWNERS MAY CONTACT TOYOTA AT 1-800-331-4331.

06V253000 · Vehicle Speed Control:accelerator Pedal

Jul 13, 2006

ON CERTAIN SPORT UTILITY AND HYBRID VEHICLES, THE TWO RETAINING CLIPS FOR THE DRIVER'S SIDE FORWARD CENTER CONSOLE CAN BECOME LOOSE. IF BOTH CLIPS SEPARATE FROM THE FLOOR CARPET COVER, THE COVER MAY LEAN TOWARD THE ACCELERATOR PEDAL, CAUSING INTERFERENCE WITH THE ACCELERATOR PEDAL ROD.

Consequence & remedy

Consequence: THIS CONDITION MAY INTERFERE WITH THE ACCELERATOR PEDAL RETURNING TO THE IDLE POSITION INCREASING THE RISK OF A CRASH.

Remedy: DEALERS WILL REPLACE THE TWO FLOOR CARPET COVER RETAINING CLIPS FREE OF CHARGE. THE RECALL BEGAN ON JULY 24, 2006, AND SHOULD BE COMPLETED BY EARLY SEPTEMBER 2006. OWNERS MAY CONTACT TOYOTA AT 1-800-331-4331 OR LEXUS AT 1-800-255-3987.

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

DP22005 · Pedestrian Alert Sounds

Opened Jan 27, 2023 · Closed Aug 7, 2023

Status: closed (inferred from source dates) · Electrical System:propulsion System

NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for pedestrian alert sounds for motor vehicles. The standard applies to hybrid and electric vehicles that have a gross vehicle weight rating of 4,536 KG or less or are defined as low-speed vehicles. The standard became fully applicable to all such vehicles manufactured on or after March 1, 2021.On January 27, 2023, NHTSA opened Defect Petition (DP) 22-005 to evaluate the subject matter described in the petition. On June 24, 2023 and as supplemented on June 25, 2023, the petitioner notified NHTSA he was withdrawing his petition. The petitioner indicated that, based on his review of data, there is no justification for asserting potential benefits that could be derived from actions sought by my petition. Based on the petitioner's withdrawal, DP22-005 is closed. Closure of this DP does not represent a determination by NHTSA regarding the subject matter of the petition.

PE11005 · Hybrid Inverter Failure - Vehicle Stall

Opened Feb 15, 2011 · Closed Jul 20, 2011

Status: closed (inferred from source dates) · Hybrid Propulsion System: Inverter

In a June 29, 2011 letter to NHTSA, Toyota submitted a Defect Information Report regarding a safety recall of certain Toyota Highlander Hybrid and Lexus RX400h vehicles to address a defect condition with the hybrid inverter assembly (NHTSA Recall No. 11V-342).Toyota's letter identified a defect related to inadequately soldered transistors on the Intelligent Power Module (IPM) of some of the subject vehicles that could result in sudden loss of power while driving.Toyota's remedy procedure instructs dealers to inspect the hybrid inverter production number to determine if the inverter contains suspect transistors.If so, the dealer will replace the IPM.The recall covers approximately 45,528 model year (MY) 2006 and 2007 Toyota Highlander Hybrid vehicles manufactured from February 16, 2005 through August 29, 2006 and approximately 36,745 MY 2006 and 2007 Lexus RX400h vehicles manufactured from February 23, 2005 through August 30, 2006.This Preliminary Evaluation is closed.

RQ10003 · Unintended And Uncontrolled Acceleration

Opened Feb 16, 2010 · Closed Mar 1, 2011

Status: closed (inferred from source dates) · Electrical System:software; Vehicle Speed Control:accelerator Pedal

On February 16, 2010, NHTSA's Office of Defects Investigation (ODI) opened RQ10-003 to determine whether the scope of prior Toyota recalls relating to potential unintended acceleration were sufficiently broad, including, among others, Toyota recalls 07E-082, 09V-388, 10V-017, and 10V-023.NHTSA also requested information regarding potential electronic causes of unintended acceleration in Toyota and Lexus vehicles.I. Pedal Interference from Floor mats, Carpet Covers and Plastic Pads in Carpets.During the RQ10-003 investigation, ODI reviewed a large volume of documents to assess whether additional vehicles should be recalled.Following the agency's analysis, NHTSA requested that Toyota recall additional vehicles.Toyota complied with the agency's request.The details of these recalls are set forth more fully in Toyota's reports to NHTSA pursuant to 49 CFR Part 573.These recalls are as follows:Recall 11V-112: (1) model year (MY) 2004-2006 Toyota Highlander and Highlander Hybrid; and, (2) MY 2004-2007 Lexus RX330,RX350, and RX400h (hybrid model). The total estimated population under this recall is 769,379 vehicles.This recall remedies potential accelerator pedal entrapment caused by a loose floor carpet cover (trim panel). Recall 11V-113: (1) MY 2003-2009 through 2009 Toyota 4Runner; (2) MY 2006-2010 Toyota RAV4; and, (3) MY 2008-2011 Lexus LX570.The total estimated population under this recall is 1,381,000 vehicles.This recall supplements recall 09V-388 and remedies potential accelerator pedal entrapment by an unsecured floor mat.Recall 11V-115: (1) MY 2006-2007 Lexus GS300 (all wheel drive vehicles); and, (2) MY 2006-2007 Lexus GS350 (all wheel drive vehicles). The total estimated population under this recall is 19,647 vehicles.This recall remedies potential accelerator pedal entrapment caused by inadequate clearance between the pedal linkage and a plastic pad embedded in the vehicle's carpet.II. Potential Electronic Causes of Unintended Acceleration.After NHTSA opened RQ10-003, NHTSA launched a ten-month study of potential electronic causes of unintended acceleration in Toyota vehicles.NHTSA launched the study in the spring of 2010 in light of concerns aired in Congressional hearings.NHTSA enlisted engineers at the National Aeronautics and Space Administration (NASA) with expertise in areas such as computer controlled electronic systems, electromagnetic interference and software integrity to assess whether electronic systems or electromagnetic interference played a role in incidents of unintended acceleration in Toyota vehicles.That study has concluded.Two reports are associated with the study and are available on NHTSA's website.NASA's report is entitled Technical Support to the National Highway Traffic Safety Administration (NHTSA) on the Reported Toyota Motor Corporation (TMC) Unintended Acceleration (UA) Investigation, NESC Assessment No. TI-10-00618 (Jan. 18, 2011).NHTSA's report is entitled Technical Assessment of Toyota Electronic Throttle Control (ETC) Systems (Feb. 2011).Both reports should be read in conjunction with each other. As stated in its report, NASA did not find an electronic cause of large throttle openings that can result in unintended acceleration incidents. NHTSA did not find a vehicle-based cause of unintended acceleration incidents other than the physical pedal interference causes that are being addressed by Toyota's recalls. This RQ is closed.

Additional source detail variants (6)

Electrical System:software

Vehicle Speed Control:accelerator Pedal