1,371 distinct owner reports with an electrical-system component in this snapshot.
Includes the electrical-system component and its detailed subcategories. Related recalls and investigations must also name this component; they are not linked by narrative keyword alone.
Reports by model year
Recall and investigation columns show each year’s full history. A report naming several years can appear in more than one row.
When problems were reported
Mileage at the reported incident
689 reports with mileage · 682 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 owners actually said
1,371 reportsElectrical SystemFire
2008 TOYOTA RAV4 SELF-COMBUSTION IN DRIVEWAY IN THE EARLY A.M. OF MONDAY, SEPT 21, 2009. CAR HAD NOT BEEN DRIVEN SINCE SATURDAY NIGHT AT 11 P.M. AND ARSON HAS BEEN RULED OUT BY FIRE AND POLICE DEPARTMENTS. CAR WAS LESS THAN 2 YEARS OLD AND HAD BEEN RECENTLY SERVICED AND INSPECTED ON SEPT 5, 2009 BY AN AUTHORIZED TOYOTA DEALER. …
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2008 TOYOTA RAV4 SELF-COMBUSTION IN DRIVEWAY IN THE EARLY A.M. OF MONDAY, SEPT 21, 2009. CAR HAD NOT BEEN DRIVEN SINCE SATURDAY NIGHT AT 11 P.M. AND ARSON HAS BEEN RULED OUT BY FIRE AND POLICE DEPARTMENTS. CAR WAS LESS THAN 2 YEARS OLD AND HAD BEEN RECENTLY SERVICED AND INSPECTED ON SEPT 5, 2009 BY AN AUTHORIZED TOYOTA DEALER. ALL OTHER WARRANTY SERVICE REQUIREMENTS WERE FULFILLED BY AN AUTHORIZED TOYOTA DEALER AT THE APPROPRIATE INTERVALS. THERE WERE NO PROBLEMS NOTED BY OWNER DURING THE PAST TWO YEARS. THE FIRE DEPARTMENT REPORT MENTIONS THAT THE MOST EXTENSIVE FIRE DAMAGE OCCURRED AT OR NEAR THE VEHICLE BATTERY. *TR UPDATED 03/08/10
NHTSA ODI #10285445
Electrical SystemSteering
THE BATTERY ON MY WIFE'S 2007 TOYOTA RAV4 WENT OUT WITHOUT WARNING, & SO ON THE ADVICE OF THE FOLSOM LAKE TOYOTA GARAGE, I JUMP STARTED HER CAR TO GET HER HOME. THE NEXT MORNING I DID THE SAME, SO THAT SHE COULD DRIVE IT TO THE GARAGE TO GET FIXED. WHEN SHE STARTED TO DRIVE THE CAR HOWEVER, THE STEERING LOCK WOULD NOT ALLOW HE…
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THE BATTERY ON MY WIFE'S 2007 TOYOTA RAV4 WENT OUT WITHOUT WARNING, & SO ON THE ADVICE OF THE FOLSOM LAKE TOYOTA GARAGE, I JUMP STARTED HER CAR TO GET HER HOME. THE NEXT MORNING I DID THE SAME, SO THAT SHE COULD DRIVE IT TO THE GARAGE TO GET FIXED. WHEN SHE STARTED TO DRIVE THE CAR HOWEVER, THE STEERING LOCK WOULD NOT ALLOW HER TO TURN THE WHEEL & SHE ENDED UP DRIVING TOWARDS THE MIDDLE OF THE ROAD. SHE IMMEDIATELY STOPPED, & TOLD ME, & SO AS I THOUGHT SHE MEANT THAT THE POWER STEERING SIMPLY WASN'T WORKING, I SAID THAT I WOULD DRIVE IT TO THE GARAGE FOR HER. WHEN I STARTED OFF HOWEVER, THE CAR STEERING LOCK STOPPED ME TURNING THE WHEEL, ALTHOUGH ONLY FOR A SECOND OR TWO, BEFORE THE STEERING BEGAN TO WORK CORRECTLY, & SO I VERY SLOWLY & CAREFULLY DROVE THE CAR TO THE GARAGE. THE GARAGE CHECKED THE CAR & SAID THAT IT WAS JUST A FAULTY BATTERY, BUT WHEN I POINTED OUT THAT IF A FAULTY BATTERY COULD CAUSE THE STEERING LOCK TO ENGAGE WHILE DRIVING, THIS WAS A SAFETY HAZARD, THEY SAID THAT WHEN THEY ASKED TOYOTA, THEY SIMPLY SAID THAT IT WAS WORKING AS DESIGNED, & SO THERE WAS NOTHING THEY COULD DO. CONSEQUENTLY, I CALLED TOYOTA, & THEY TOLD ME THAT AS THE CAR HAS AN ELECTRONIC POWER STEERING MODULE, THE STEERING LOCK COULD ENGAGE WITH A BAD BATTERY. WHEN I SUGGESTED TO THE CUSTOMER SERVICES REP THAT THEY NEEDED TO ADDRESS THIS ISSUE AS A SAFETY HAZARD, SHE WASN'T INTERESTED IN HELPING, & POINT BLANK REFUSED TO GIVE ME CONTACT DETAILS FOR HER BOSS, OR ANYONE AT TOYOTA NORTH AMERICA OR JAPAN, ONLY THE CUSTOMER SERVICES DEPT., I.E., PEOPLE LIKE HERSELF. I FIND IT INSULTING THAT TOYOTA NOT ONLY APPEARS NOT TO CARE ABOUT THE SAFETY OF THEIR CUSTOMERS, BUT ALSO DOESN'T APPEAR TO WANT TO HEAR FROM THEIR CUSTOMERS, E.G., WHEN I TOOK A SURVEY AFTER MY CALL, & ENTERED SOME VERY LOW NUMBERS FOR SERVICE CARE, THE CALL WAS DELIBERATELY CUT OFF BY TOYOTA. SO MUCH FOR JAPANESE SERVICE! *TR
NHTSA ODI #10284553
Electrical System
MY 2002 TOYOTA RAV4 HAS A KNOWN DEFECT WITH THE ELECTRONIC CONTROL MODULE WHICH CAUSES THE TRANSMISSION TO GO BAD WHICH RESULTS IN THE CAR HESITATING AND JERKING WHICH ALMOST CAUSED AN ACCIDENT. I HAD THE CAR TOWED TO TOYOTA DEALERSHIP AND THEY REFUSED TO FIX ANYTHING BECAUSE THEY WILL ONLY FIX THIS FAULTY ECM IF THE CAR IN UN…
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MY 2002 TOYOTA RAV4 HAS A KNOWN DEFECT WITH THE ELECTRONIC CONTROL MODULE WHICH CAUSES THE TRANSMISSION TO GO BAD WHICH RESULTS IN THE CAR HESITATING AND JERKING WHICH ALMOST CAUSED AN ACCIDENT. I HAD THE CAR TOWED TO TOYOTA DEALERSHIP AND THEY REFUSED TO FIX ANYTHING BECAUSE THEY WILL ONLY FIX THIS FAULTY ECM IF THE CAR IN UNDER 80,000 MILES, MINE HAD 80,800. *TR
NHTSA ODI #10284218
Electrical System
TL*THE CONTACT OWNS A 2003 TOYOTA RAV 4. THE CONTACT STATED THAT WHEN ATTEMPTING TO ACCELERATE, THE ACCELERATOR PEDAL RESISTS APPLICATION, WHICH CAUSED THE VEHICLE TO HESITATE. THE VEHICLE WAS TAKEN TO THE DEALER AND A TECHNICIAN CONCLUDED THAT THE ECM NEEDED TO BE REPLACED. NO REPAIRS WERE MADE. THE FAILURE MILEAGE WAS 142,700 …
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TL*THE CONTACT OWNS A 2003 TOYOTA RAV 4. THE CONTACT STATED THAT WHEN ATTEMPTING TO ACCELERATE, THE ACCELERATOR PEDAL RESISTS APPLICATION, WHICH CAUSED THE VEHICLE TO HESITATE. THE VEHICLE WAS TAKEN TO THE DEALER AND A TECHNICIAN CONCLUDED THAT THE ECM NEEDED TO BE REPLACED. NO REPAIRS WERE MADE. THE FAILURE MILEAGE WAS 142,700 AND THE CURRENT MILEAGE WAS 142,882. UPDATED 10/22/09 *BF
NHTSA ODI #10283714
Electrical System
I HAVE A 2002 TOYOTA RAV4L. MY PROBLEMS STARTED YESTERDAY. THE CAR IS NOT SHIFTING PROPERLY. IT STALLS AS IF THE CAR WERE PUT INTO NEUTRAL AT 20MPH AND AGAIN AT ABOUT 40MPH. I WAS ALMOST HIT BY ANOTHER CAR BECAUSE MY CAR WOULD NOT MOVE WHEN THE GAS WAS PUSHED IT JUST REVVED THE ENGINE. I AM AFRAID TO DRIVE THIS CAR. I PURCH…
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I HAVE A 2002 TOYOTA RAV4L. MY PROBLEMS STARTED YESTERDAY. THE CAR IS NOT SHIFTING PROPERLY. IT STALLS AS IF THE CAR WERE PUT INTO NEUTRAL AT 20MPH AND AGAIN AT ABOUT 40MPH. I WAS ALMOST HIT BY ANOTHER CAR BECAUSE MY CAR WOULD NOT MOVE WHEN THE GAS WAS PUSHED IT JUST REVVED THE ENGINE. I AM AFRAID TO DRIVE THIS CAR. I PURCHASED IT IN DEC OF 2006 AND AM STILL PAYING FOR THIS CAR. FROM WHAT I HAVE READ I HAVE THE SAME TYPE ISSUE AS MOST OTHERS- THE ECM. THIS IS UNSAFE AND TOYOTA NEEDS TO FESS UP. THEY KNEW ABOUT THIS PROBLEM IN EARLY 2006 BECAUSE A TSB WAS SENT OUT TO ALL TOYOTA DEALERS. IF WE HAD BEEN NOTIFIED OF THIS AT THE TIME OF PURCHASE OR IN 2006 THE 2002 WOULD HAVE MOST LIKELY STILL BEEN UNDER WARRANTY. THEY KEPT IT QUIET UNTIL NOW AND PEOPLE ARE CATCHING ON. I HAVE SENT A COMPLAINT TO THE DEALERSHIP WHERE MY CAR WAS PURCHASED AND AM WAITING TO HEAR BACK WHAT THEY INTEND TO DO IN THIS CASE. I AM WILLING TO TAKE IT AS FAR AS I NEED TO GO TO MAKE THEM REPAIR THE CAR AT NO COSTS TO ME. FROM WHAT I HAVE READ IT WOULD COST MORE TO REPAIR THE CAR THAT WHAT THE VALUE OF THE CAR ACTUALLY IS AT THIS POINT. I AM VERY DISAPPOINTED AND WILL NEVER BUY ANOTHER TOYOTA AGAIN BECAUSE OF THE DECEPTION AND THE INCONVENIENCE AND LACK OF CONCERN OF THE SAFETY OF THE CONSUMER FROM TOYOTA. *TR
NHTSA ODI #10283043
Electrical SystemPower Train
AROUND THE 1ST OF JULY MY TOYOTA RAV 4 STARTING JERKING AND REFUSED TO GO INTO SECOND GEAR. THE RAV 4 HAS HAD ALL OF THE REGULAR REQUIRED MAINTENANCE AND SHOWED ABSOLUTELY NO SIGNS OF FAILURE. THE TRANSMISSION AND THE ECM WERE GOING OUT. I HAD MY 16 YEAR OLD GRANDSON IN THE CAR WHEN THIS HAPPENED. I DID NOT REALIZED THAT TOY…
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AROUND THE 1ST OF JULY MY TOYOTA RAV 4 STARTING JERKING AND REFUSED TO GO INTO SECOND GEAR. THE RAV 4 HAS HAD ALL OF THE REGULAR REQUIRED MAINTENANCE AND SHOWED ABSOLUTELY NO SIGNS OF FAILURE. THE TRANSMISSION AND THE ECM WERE GOING OUT. I HAD MY 16 YEAR OLD GRANDSON IN THE CAR WHEN THIS HAPPENED. I DID NOT REALIZED THAT TOYOTA HAS BEEN AWARE OF THIS PROBLEM FOR AROUND 3 YEARS UNTIL I STARTED DOING SOME RESEARCH. THIS IS DEFINITELY A SAFETY HAZARD AND SHOULD HAVE BEEN ADDRESSED BY THE TOYOTA COMPANY IMMEDIATELY. I AM JUST NOW LEARNING THAT THERE ARE SEVERAL HUNDRED TOYOTA CUSTOMERS THAT HAVE FILED COMPLAINTS CONCERNING THE SAME ISSUE BUT OF COURSE THE TOYOTA COMPANY WILL NOT REMEDY THE SITUATION. IF MY GRANDSON AND I HAD BEEN ON A BUSY HIGHWAY I DO FEEL THE OUTCOME WOULD HAVE BEEN MUCH MORE DEVASTATING. *TR
NHTSA ODI #10283015
Electrical System
ECM FAILED ON 2002 TOYOTA RAV4 CAUSING ERRATIC AUTO TRANSMISSION SHIFTING AND CAR SPEED TO VARY WIDELY WHILE IN TRAFFIC. NO 'CHECK ENGINE' LIGHT WARNING. TOYOTA KNOWS OF THE PROBLEM AND DID NOT PROVIDE ANY WARNING. I HAD TO PAY A REPAIR BILL OF $5358.00 TO REPLACE THE ECM AND TRANSMISSION. *TR
NHTSA ODI #10282431
Electrical System
CHECK ENGINE LIGHT CAME ON. TOOK TO TOYOTA. THEY TOLD ME I NEEDED A NEW ECM THAT THERE WAS A TSB ON THE MAKE MODEL AND YR OF MY VEHICLE RAV4 2002/I DROVE HOME AND TOLD MY BOYFRIEND THAT THE ECM REPLACEMENT IS 1600 DOLLARS. ONE WEEK LATER I WAS DRIVING TO TOYOTA TO HAVE FIXED AND MY CAR WOULD NPT ACCELERATE. IT WOULD STOP AND GO …
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CHECK ENGINE LIGHT CAME ON. TOOK TO TOYOTA. THEY TOLD ME I NEEDED A NEW ECM THAT THERE WAS A TSB ON THE MAKE MODEL AND YR OF MY VEHICLE RAV4 2002/I DROVE HOME AND TOLD MY BOYFRIEND THAT THE ECM REPLACEMENT IS 1600 DOLLARS. ONE WEEK LATER I WAS DRIVING TO TOYOTA TO HAVE FIXED AND MY CAR WOULD NPT ACCELERATE. IT WOULD STOP AND GO AND I BARELY MADE IT THROUGH A VERY BUSY INTERSECTION.. I WAS AT 83,000 MILES AND OUT OF WARRANTY WHEN THIS HAPPENED. OF COURSE I HAD TO ABSORB THE COST.. *TR
NHTSA ODI #10282197
Electrical SystemPower Train
1. TOYOTA 2002 RAV 4 STARTING JERKING UNCONTROLLABLY AT 80,300 MILES WHILE DRIVING ON HIGHWAY AT AROUND 60 MPH. 2. TOOK IT IN THE NEXT DAY AND TOYOTA DEALER STATED THAT IT WAS AN ENGINE CONTROL MODULE FAILURE WHICH WAS MAKING THE TRANSMISSION JERK. 3. THEY REPLACED THE ENGINE CONTROL MODULE AND STUCK US WITH THE BILL SIN…
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1. TOYOTA 2002 RAV 4 STARTING JERKING UNCONTROLLABLY AT 80,300 MILES WHILE DRIVING ON HIGHWAY AT AROUND 60 MPH. 2. TOOK IT IN THE NEXT DAY AND TOYOTA DEALER STATED THAT IT WAS AN ENGINE CONTROL MODULE FAILURE WHICH WAS MAKING THE TRANSMISSION JERK. 3. THEY REPLACED THE ENGINE CONTROL MODULE AND STUCK US WITH THE BILL SINCE OUR CAR WAS 300 MILES OVER WARRANTY ALTHOUGH WE HAD BROUGHT IT IN 4 TIMES PRIOR FOR ENGINE CONTROL MODULE PROBLEMS. *TR
NHTSA ODI #10281996
Electrical System
THE CAR DOES NOT RESPOND PROPERLY WHEN ATTEMPTING TO ACCELERATE. THE CAR JERKS/TRANSMISSION JERKS AND REMAINS AT A SLOW SPEED, RESPONDING MUCH LATER. THIS IS DANGEROUS WHEN MERGING OR SIMPLY DRIVING ON A HIGHWAY. I BOUGHT THIS CAR FOR MY TEENAGE DAUGHTER FROM A MAJOR TOYOTA DEALER. WHEN I TEST DROVE IT, IT SEEMED FINE. THE DEALE…
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THE CAR DOES NOT RESPOND PROPERLY WHEN ATTEMPTING TO ACCELERATE. THE CAR JERKS/TRANSMISSION JERKS AND REMAINS AT A SLOW SPEED, RESPONDING MUCH LATER. THIS IS DANGEROUS WHEN MERGING OR SIMPLY DRIVING ON A HIGHWAY. I BOUGHT THIS CAR FOR MY TEENAGE DAUGHTER FROM A MAJOR TOYOTA DEALER. WHEN I TEST DROVE IT, IT SEEMED FINE. THE DEALER APPARENTLY, DID NOT KNOW WHAT WAS WRONG. I TOOK IT TO ANOTHER TOYOTA DEALER WHO IDENTIFIED THE PROBLEM. THIS CAR WAS APPARENTLY IN EXCELLENT CONDITION, OBVIOUSLY A FALSEHOOD. I HAVE HAD THE CAR CHECKED OVER - THIS IS THE ONLY PROBLEM - A DEADLY ONE. *TR
NHTSA ODI #10280746
Related Official recalls
3Sep 11, 2025
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2023-2024 Toyota Venza, 2023-2025 RAV4 Prime, RAV4, Highlander, GR Corolla, Crown, 2024-2025 Lexus TX, LS, Toyota Tacoma, Grand Highlander, and 2025 Lexus RX, Toyota Crown Signia, Camry, RAV 4 Plug-in Hybrid (PHEV), and 4 Runner vehicles. Due to an error in the instrument panel software at vehicle startup, the instrument panel may fail to display vehicle speed, brake system, and tire pressure warning lights.
Consequence & remedy
Consequence: An instrument panel display that does not show critical information can increase the risk of a crash or injury.
Remedy: Dealers will update the instrument panel software over-the-air (OTA) for non-PHEV vehicles, free of charge. For PHEV vehicles, dealers will inspect the instrument panel assembly, and either replace it, or update the software, free of charge. Owner letters were mailed December 5, 2025. Additional letters will be sent, anticipated in May 2026. This is a phased recall. Owners may contact Toyota's customer service at 1-800-331-4331. Toyota's numbers for this recall are 25TB08 and 25TA08. Lexus' numbers for this recall are 25LB05 and 25LA05.
Nov 1, 2023
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2013-2018 RAV4 vehicles. Certain replacement 12-volt batteries may not fit properly in the battery tray, allowing the battery to move and contact the hold-down bracket, possibly causing a short circuit.
Consequence & remedy
Consequence: A battery short circuit increases the risk of a fire.
Remedy: Dealers will replace the battery clamp sub-assembly, battery tray, and positive terminal cover, free of charge. Owner letters were mailed December 27, 2024, to 2013-2014 RAV4 owners. Additional owner notification letters will be mailed in phases, phase 2 will begin on May 14, 2025, and phase 3 in late July 2025. Owners may contact Toyota's customer service at 1-800-331-4331. Toyota's numbers for this recall are 23TB13 and 23TA13.
Oct 19, 1998
VEHICLE DESCRIPTION: SPORT UTILITY VEHICLES, MINI VANS AND PASSENGER VEHICLES EQUIPPED WITH A THEFT DETERRENT SYSTEMS (TDS) SUPPLIED BY AUDIOVOX CORPORATION AND DISTRIBUTED BY SOUTHEAST TOYOTA DISTRIBUTORS, INC. IN THE STATES OF ALABAMA, FLORIDA, GEORGIA, NORTH AND SOUTH CAROLINA. THE ALARM WIRING HARNESS PLUGS INTO THE VEHICLE'S IGNITION SWITCH AND THE VEHICLE'S IGNITION SWITCH WIRING HARNESS PLUGS INTO THE ALARM HARNESS TO COMPLETE THE CIRCUIT. A PERCENTAGE OF THE FEMALE TERMINALS USED IN THE ALARM CONNECTOR WERE FOUND TO BE DEFECTIVE, CAUSING AN 'OPEN CIRCUIT' CONDITION WHEN MATED TO THE MALE IGNITION SWITCH TERMINALS.
Consequence & remedy
Consequence: THIS CONDITION CAN CAUSE INTERMITTENT PERFORMANCE OF THE VEHICLE'S ELECTRICAL COMPONENTS SUCH AS THE DASH WARNING LIGHTS AND/OR HVAC FAN SPEED CONTROLS. ALSO, THE VEHICLE MAY NOT RUN SMOOTHLY AND COULD STALL.
Remedy: DEALERS WILL INSPECT THE DATE CODE LABEL ON THE SECURITY SYSTEM HARNESS AND ANY DISPLAYING THE MANUFACTURING/FINAL DATE CODE WILL BE REPLACED WITH NEWLY PRODUCED HARNESSES. THE DATE CODES ARE: RAV4 - 6/24/98, 6/25/98, 6/26/98; SIENNA - 6/25/98, 6/26/98; AND AVALON - 6/30/98, 7/1/98, 8/31/98, 9/1/98, 9/2/98, AND 9/3/98.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
Related NHTSA investigations
5DP22005 · 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.
PE21005 · Battery Hold Down Bracket Thermal Events
Opened Feb 25, 2021 · Closed Aug 12, 2024
Status: closed (inferred from source dates) · Electrical SYSTEM:12V/24V/48V Battery
The Office of Defects Investigation (ODI) opened a Preliminary Evaluation (PE) to understand the contributing factors and frequency of vehicle fires originating from the battery region of the engine compartment in Model Year (MY) 2013-2018 Toyota RAV4 vehicles on 25 February 2021. At the time of opening, ODI attributed eleven allegations and additional EWR events to this PE. PE21005 focused on replacement batteries installed in the subject vehicles. No reported fire event identified in PE21005 involved the originally supplied 12V battery. The reported fires took place in vehicles known to contain aftermarket batteries or whose age exceeded the expected life of the original equipment battery. ODI identified battery dimensioning as it relates to the battery retention system (hold down bracket, radiator support bolt, J-hook, and battery tray) as the main factor set in the contact between the battery hold down bracket contacting the positive terminal of the 12V battery. The subject vehicles carried over the same battery tray and retention system from the prior generation (MY2006 – MY2012) of RAV4 vehicles. However, the subject vehicles were equipped with a dimensionally smaller battery (Group 35) than the prior generation (Group 24F). The smaller- length measurement in the Group 35 battery size in a battery tray originally designed to fit a Group 24F battery contributed to increased potential for battery movement which was exacerbated by the diversity in aftermarket battery configuration and irregularities intrinsic to battery replacement procedures. Battery movement coupled with the proximity of the B+ terminal on the battery and the grounded electrically conductive hold down bracket set the stage for a short to ground leading to an engine stall (if in operation) followed by a vehicle fire. This investigation was not able to classify the installation status, battery size, or cause of every allegation due to the fire event causing damage to the area, inaccessible vehicle, modification to the battery retention system after the event, and/or inconclusive photographic evidence. Toyota's investigation of the issue identified aftermarket battery catalogs that listed an improper battery replacement size (Group 26R) that would nevertheless fit into the subject vehicles whose battery retention system is incapable of reliably restraining a Group 26R battery. On 18 November 2021, Toyota initiated a consumer advisory campaign (21TG01) to the subject vehicle owners, notifying them of the correct size battery and offering a free inspection of the battery and retention hardware, a caution label to affix to the hold down bracket, and a discounted replacement 12V battery. This investigation with Toyota established three broad categories to characterize the battery retention system state of a given vehicle: "correct", "minor mis-installation", and "major mis-installation". - The "correct" terminology references the front bolt, bracket, and J-hook installed in a position not in contact with the positive battery terminal and the front bolt torqued to 17 Nm and the J-hook engaged with the tray hole and torqued to 4.9 Nm. - A "minor mis-installation" would describe the three retention components installed in the prescribed location, however not to the correct torque values. - The "major mis-installation" condition would constitute a retention component missing or disconnected from the system. Toyota's own testing used five exemplar batteries installed on a subject vehicle in each battery categorization resulted in: - Contact between the B+ terminal and hold down bracket in "major mis-installations" - Movement of the battery in "minor mis-installations" - No observable motion in "correct" installations. ODI conducted its own evaluation of the Toyota- specified replacement battery and 5 aftermarket Group 35 batteries. The six batteries tested conformed to the Group 35 Battery Council International (BCI) standard on overall dimensional tolerance and terminal location. That standard does not define the edge shape or material of battery casing. Physical interaction between the hold down bracket and the battery case and the friction between the casing material and the battery tray resulted in a large variability in movement forces required to incite movement when the battery was installed in the "correct" condition. Resulting in movement at an induced lateral load between 0.6 G and 1.91 G equivalent force across each battery. This force is higher than a typical vehicle could exert in a steady state turn and would only experience loads through brief shock or impulses. Multiple shock or impulse loads across time would contribute to a delay between the replacement battery installation and the fire event. Likelihood of a fire event increases as the installation method degraded from the "correct", to "minor mis-installation", and then to "major mis-installation". Protruding vent caps atop some of the batteries tested aided in restricting battery movement relative to the hold down. An absence of vent caps permitted additional movement. Following several discussions and vehicle inspections with ODI during this investigation, on 01 November 2023, Toyota filed a safety recall (NHTSA 23V-734) of 1,853,568 MY 2013 through MY 2018 Toyota RAV4 vehicles to reduce the risk of a vehicle fire with redesigned battery retention components. To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.
EA12006 · Power Window Master Switch Fire
Opened Jun 14, 2012 · Closed Feb 12, 2013
Status: closed (inferred from source dates) · Electrical System; Structure:body; Unknown Or Other
On October 10, 2012, Toyota initiated a safety recall of approximately 2.5 million U.S. vehicles involving the following models and model years:2007-2009 Camry and Camry Hybrid, 2009 Corolla and Corolla Matrix, 2008 Highlander and Highlander Hybrid, 2007-2009 RAV4, 2008-2009 Scion xB and xD, 2008-2009 Sequoia, 2007-2008 Tundra, 2007-2008 Yaris, and 2009 Pontiac Vibe.See NHTSA recall number 12V-491 for more details, including the affected vehicle manufacture dates for each vehicle model.Note that only early-production 2009 model year vehicles are included in the recall.Toyota and GM dealers will inspect the power window master switch (PWMS) assemblies and apply a specialized grease that inhibits heat build-up.The circuit board in the PWMS may be replaced with a new one if notchy or sticking feeling is observed during the inspection.The failure report summary above shows counts for the vehicles identified at the start of this Engineering Analysis, specifically the approximately 1.4 million vehicles that share an identical PWMS assembly design including, model year 2007-2009 Camry, Camry Hybrid, RAV4, and Yaris built from September 2006 through August 2008, as well as all 2008 Highlander Hybrid.Toyota subsequently identified approximately one million additional vehicles that have a slightly different PWMS design but contain the same defect condition.Note that the totals for complaints and fires shown above may include duplicative reports (between ODI and manufacturer reports).This Engineering Analysis is closed.See attached report for additional information.The ODI reports cited above can be viewed at www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following identification numbers: 10323848, 10360414, 10392622, 10394453, 10411328, 10429983, 10436663, 10446699, 10447416, 10447417, 10447419, 10447444, 10447515, 10447845, 10447947, 10449270, 10450133, 10450568, 10450606, 10450641, 10451821, 10455540, 10455614, 10456353, 10456438, 10457854, 10457955, 10459730, 10460166, 10460691, 10461220, 10462140, 10462200, 10462247, 10462404, 10462705, 10462761, 10464451, 10464769, 10465421, 10466279, 10466667, 10468126, 10468265, 10475230, 10470313, 10470684, 10471551, 10471824, 10472336, 10472910, 10473753, 10473967, 10473969, 10476921, 10477469, 10478563 and 10478657.
Additional source detail variants (3)
Electrical System
On October 10, 2012, Toyota initiated a safety recall of approximately 2.5 million U.S. vehicles involving the following models and model years:2007-2009 Camry and Camry Hybrid, 2009 Corolla and Corolla Matrix, 2008 Highlander and Highlander Hybrid, 2007-2009 RAV4, 2008-2009 Scion xB and xD, 2008-2009 Sequoia, 2007-2008 Tundra, 2007-2008 Yaris, and 2009 Pontiac Vibe.See NHTSA recall number 12V-491 for more details, including the affected vehicle manufacture dates for each vehicle model.Note that only early-production 2009 model year vehicles are included in the recall.Toyota and GM dealers will inspect the power window master switch (PWMS) assemblies and apply a specialized grease that inhibits heat build-up.The circuit board in the PWMS may be replaced with a new one if notchy or sticking feeling is observed during the inspection.The failure report summary above shows counts for the vehicles identified at the start of this Engineering Analysis, specifically the approximately 1.4 million vehicles that share an identical PWMS assembly design including, model year 2007-2009 Camry, Camry Hybrid, RAV4, and Yaris built from September 2006 through August 2008, as well as all 2008 Highlander Hybrid.Toyota subsequently identified approximately one million additional vehicles that have a slightly different PWMS design but contain the same defect condition.Note that the totals for complaints and fires shown above may include duplicative reports (between ODI and manufacturer reports).This Engineering Analysis is closed.See attached report for additional information.The ODI reports cited above can be viewed at www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following identification numbers: 10323848, 10360414, 10392622, 10394453, 10411328, 10429983, 10436663, 10446699, 10447416, 10447417, 10447419, 10447444, 10447515, 10447845, 10447947, 10449270, 10450133, 10450568, 10450606, 10450641, 10451821, 10455540, 10455614, 10456353, 10456438, 10457854, 10457955, 10459730, 10460166, 10460691, 10461220, 10462140, 10462200, 10462247, 10462404, 10462705, 10462761, 10464451, 10464769, 10465421, 10466279, 10466667, 10468126, 10468265, 10475230, 10470313, 10470684, 10471551, 10471824, 10472336, 10472910, 10473753, 10473967, 10473969, 10476921, 10477469, 10478563 and 10478657.
Structure:body
On October 10, 2012, Toyota initiated a safety recall of approximately 2.5 million U.S. vehicles involving the following models and model years:2007-2009 Camry and Camry Hybrid, 2009 Corolla and Corolla Matrix, 2008 Highlander and Highlander Hybrid, 2007-2009 RAV4, 2008-2009 Scion xB and xD, 2008-2009 Sequoia, 2007-2008 Tundra, 2007-2008 Yaris, and 2009 Pontiac Vibe.See NHTSA recall number 12V-491 for more details, including the affected vehicle manufacture dates for each vehicle model.Note that only early-production 2009 model year vehicles are included in the recall.Toyota and GM dealers will inspect the power window master switch (PWMS) assemblies and apply a specialized grease that inhibits heat build-up.The circuit board in the PWMS may be replaced with a new one if notchy or sticking feeling is observed during the inspection.The failure report summary above shows counts for the vehicles identified at the start of this Engineering Analysis, specifically the approximately 1.4 million vehicles that share an identical PWMS assembly design including, model year 2007-2009 Camry, Camry Hybrid, RAV4, and Yaris built from September 2006 through August 2008, as well as all 2008 Highlander Hybrid.Toyota subsequently identified approximately one million additional vehicles that have a slightly different PWMS design but contain the same defect condition.Note that the totals for complaints and fires shown above may include duplicative reports (between ODI and manufacturer reports).This Engineering Analysis is closed.See attached report for additional information.The ODI reports cited above can be viewed at www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following identification numbers: 10323848, 10360414, 10392622, 10394453, 10411328, 10429983, 10436663, 10446699, 10447416, 10447417, 10447419, 10447444, 10447515, 10447845, 10447947, 10449270, 10450133, 10450568, 10450606, 10450641, 10451821, 10455540, 10455614, 10456353, 10456438, 10457854, 10457955, 10459730, 10460166, 10460691, 10461220, 10462140, 10462200, 10462247, 10462404, 10462705, 10462761, 10464451, 10464769, 10465421, 10466279, 10466667, 10468126, 10468265, 10475230, 10470313, 10470684, 10471551, 10471824, 10472336, 10472910, 10473753, 10473967, 10473969, 10476921, 10477469, 10478563 and 10478657.
Unknown Or Other
On October 10, 2012, Toyota initiated a safety recall of approximately 2.5 million U.S. vehicles involving the following models and model years:2007-2009 Camry and Camry Hybrid, 2009 Corolla and Corolla Matrix, 2008 Highlander and Highlander Hybrid, 2007-2009 RAV4, 2008-2009 Scion xB and xD, 2008-2009 Sequoia, 2007-2008 Tundra, 2007-2008 Yaris, and 2009 Pontiac Vibe.See NHTSA recall number 12V-491 for more details, including the affected vehicle manufacture dates for each vehicle model.Note that only early-production 2009 model year vehicles are included in the recall.Toyota and GM dealers will inspect the power window master switch (PWMS) assemblies and apply a specialized grease that inhibits heat build-up.The circuit board in the PWMS may be replaced with a new one if notchy or sticking feeling is observed during the inspection.The failure report summary above shows counts for the vehicles identified at the start of this Engineering Analysis, specifically the approximately 1.4 million vehicles that share an identical PWMS assembly design including, model year 2007-2009 Camry, Camry Hybrid, RAV4, and Yaris built from September 2006 through August 2008, as well as all 2008 Highlander Hybrid.Toyota subsequently identified approximately one million additional vehicles that have a slightly different PWMS design but contain the same defect condition.Note that the totals for complaints and fires shown above may include duplicative reports (between ODI and manufacturer reports).This Engineering Analysis is closed.See attached report for additional information.The ODI reports cited above can be viewed at www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following identification numbers: 10323848, 10360414, 10392622, 10394453, 10411328, 10429983, 10436663, 10446699, 10447416, 10447417, 10447419, 10447444, 10447515, 10447845, 10447947, 10449270, 10450133, 10450568, 10450606, 10450641, 10451821, 10455540, 10455614, 10456353, 10456438, 10457854, 10457955, 10459730, 10460166, 10460691, 10461220, 10462140, 10462200, 10462247, 10462404, 10462705, 10462761, 10464451, 10464769, 10465421, 10466279, 10466667, 10468126, 10468265, 10475230, 10470313, 10470684, 10471551, 10471824, 10472336, 10472910, 10473753, 10473967, 10473969, 10476921, 10477469, 10478563 and 10478657.
PE12002 · Power Window Master Switch Fire
Opened Feb 6, 2012 · Closed Jun 14, 2012
Status: closed (inferred from source dates) · Electrical System; Structure:body; Unknown Or Other
ODI has identified certain Toyota vehicles experiencing a higher rate of fire and thermal event incidents among all Toyota vehicles that use the same power window master switch design.They include a total of approximately 1.4 million model year (MY) 2007 through 2009 Camry, Camry Hybrid, RAV4 and Yaris vehicles built from approximately September 2006 through August 2008, as well as all MY 2008 Highlander Hybrid vehicles.This Preliminary Evaluation has been upgraded to an Engineering Analysis (EA12-006) to further study the alleged defect and its consequences.The ODI reports cited above can be viewed at www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following identification numbers: 10461220, 10460691, 10460166, 10459730, 10457955, 10457854, 10456438, 10456353, 10455614, 10455540, 10451821, 10450641, 10450606, 10450568, 10450133, 10449270, 10447947, 10447845, 10447515, 10447444, 10447419, 10447417, 10447416, 10446699, 10436663, 10429983, 10411328, 10407290, 10394453, 10392622, 10360414, 10323848.
Additional source detail variants (3)
Electrical System
ODI has identified certain Toyota vehicles experiencing a higher rate of fire and thermal event incidents among all Toyota vehicles that use the same power window master switch design.They include a total of approximately 1.4 million model year (MY) 2007 through 2009 Camry, Camry Hybrid, RAV4 and Yaris vehicles built from approximately September 2006 through August 2008, as well as all MY 2008 Highlander Hybrid vehicles.This Preliminary Evaluation has been upgraded to an Engineering Analysis (EA12-006) to further study the alleged defect and its consequences.The ODI reports cited above can be viewed at www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following identification numbers: 10461220, 10460691, 10460166, 10459730, 10457955, 10457854, 10456438, 10456353, 10455614, 10455540, 10451821, 10450641, 10450606, 10450568, 10450133, 10449270, 10447947, 10447845, 10447515, 10447444, 10447419, 10447417, 10447416, 10446699, 10436663, 10429983, 10411328, 10407290, 10394453, 10392622, 10360414, 10323848.
Structure:body
ODI has identified certain Toyota vehicles experiencing a higher rate of fire and thermal event incidents among all Toyota vehicles that use the same power window master switch design.They include a total of approximately 1.4 million model year (MY) 2007 through 2009 Camry, Camry Hybrid, RAV4 and Yaris vehicles built from approximately September 2006 through August 2008, as well as all MY 2008 Highlander Hybrid vehicles.This Preliminary Evaluation has been upgraded to an Engineering Analysis (EA12-006) to further study the alleged defect and its consequences.The ODI reports cited above can be viewed at www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following identification numbers: 10461220, 10460691, 10460166, 10459730, 10457955, 10457854, 10456438, 10456353, 10455614, 10455540, 10451821, 10450641, 10450606, 10450568, 10450133, 10449270, 10447947, 10447845, 10447515, 10447444, 10447419, 10447417, 10447416, 10446699, 10436663, 10429983, 10411328, 10407290, 10394453, 10392622, 10360414, 10323848.
Unknown Or Other
ODI has identified certain Toyota vehicles experiencing a higher rate of fire and thermal event incidents among all Toyota vehicles that use the same power window master switch design.They include a total of approximately 1.4 million model year (MY) 2007 through 2009 Camry, Camry Hybrid, RAV4 and Yaris vehicles built from approximately September 2006 through August 2008, as well as all MY 2008 Highlander Hybrid vehicles.This Preliminary Evaluation has been upgraded to an Engineering Analysis (EA12-006) to further study the alleged defect and its consequences.The ODI reports cited above can be viewed at www-odi.nhtsa.dot.gov/owners/SearchNHTSAID under the following identification numbers: 10461220, 10460691, 10460166, 10459730, 10457955, 10457854, 10456438, 10456353, 10455614, 10455540, 10451821, 10450641, 10450606, 10450568, 10450133, 10449270, 10447947, 10447845, 10447515, 10447444, 10447419, 10447417, 10447416, 10446699, 10436663, 10429983, 10411328, 10407290, 10394453, 10392622, 10360414, 10323848.
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
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.
Electrical System:software
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.
Electrical System:software
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.
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.
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.
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.