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 reportsAir BagsElectrical SystemStructure
There is a known issue with 2019+ Toyoya RAV4 where the Roof Rack Rails seaks leak water into the Driver and Passenger SRS A Pillar, i don't understand why there isn't a TSB for this, im concerned that the water intrusion will damage the Airbags or Electrical components and cause the airbag to deploy or cause improper SRS A pill…
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There is a known issue with 2019+ Toyoya RAV4 where the Roof Rack Rails seaks leak water into the Driver and Passenger SRS A Pillar, i don't understand why there isn't a TSB for this, im concerned that the water intrusion will damage the Airbags or Electrical components and cause the airbag to deploy or cause improper SRS A pillar airbag operation. I'm also concerned about rust, A Quick google search and youtube will show the issue occuring but toyota is only fixing it under warranty, i don't think this should happen on a car under 3 years old with less than 50,000 miles. I do notice a foul odor in the car which led me to find this related TSB T-SB-0094-21 for a similar issue but none for Roof Rack Seals. Toyota has updated the Seals to thicker ones from the flimsy paper gasket to thicker plastic since 2019 so they know about the issue and have corrected it but only under warranty. i did see complaints on carcomplaints.com also but i'm out of factory warranty.
NHTSA ODI #11480241
Electrical SystemService BrakesSteeringFire
Steering and brakes quit working while driving. Able to safely get off road. Took to Toyota Service Department. Per invoice "improperly installed battery caused everything to melt" battery installed by AAA in March 2020. Size 35 battery. Extensive damage.
NHTSA ODI #11479937
Electrical SystemEngineFire
The contact stated that the owner of a 2021 Toyota Rav4 was driving approximately 35 mph when the odor of burning rubber was present inside the cabin of the vehicle. After stopping and exiting the vehicle flames were present coming from the engine compartment. The fire department was called to the scene and extinguished the flam…
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The contact stated that the owner of a 2021 Toyota Rav4 was driving approximately 35 mph when the odor of burning rubber was present inside the cabin of the vehicle. After stopping and exiting the vehicle flames were present coming from the engine compartment. The fire department was called to the scene and extinguished the flames. The vehicle was destroyed during the incident. A fire report was taken at the scene and the vehicle was towed away. The cause of the failure was not determined. The manufacturer and local dealer were not notified. The contact indicated that the vehicle had recently been repaired after a front-end crash had occurred. The contact also references an NHTSA open investigation(PE21005) for the same failure that had occurred. The failure mileage was 30,000
NHTSA ODI #11478860
Electrical SystemStructure
The power hatch door liftgate support rods problems. The hatch door won't close. This is the third times. First two times were under warranty, this time is after warranty. The liftgate must have mechanical or design problem when manufacturing. If the hatch back door suddenly drop, it will hurt my head or body when I try to r…
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The power hatch door liftgate support rods problems. The hatch door won't close. This is the third times. First two times were under warranty, this time is after warranty. The liftgate must have mechanical or design problem when manufacturing. If the hatch back door suddenly drop, it will hurt my head or body when I try to reach my trunks.
NHTSA ODI #11477644
Electrical System
I RECEIVED A NOTIFICATION OF A MALFUNCTION IN THE INTELLIGENT CLEARANCE SONAR SYSTEM AND A MALFUNCTION IN THE HYBRID SYSTEM. I MADE AN APPOINTMENT WITH THE DEALER BUT ON THE MORNING OF THE APPOINTMENT THE CAR WAS NON-OPERATIONAL IN THE DRIVEWAY AND HAD TO BE TOWED. THE DIAGNOSIS WAS CORROSION OF THE WIRING HARNESS. THIS PROBL…
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I RECEIVED A NOTIFICATION OF A MALFUNCTION IN THE INTELLIGENT CLEARANCE SONAR SYSTEM AND A MALFUNCTION IN THE HYBRID SYSTEM. I MADE AN APPOINTMENT WITH THE DEALER BUT ON THE MORNING OF THE APPOINTMENT THE CAR WAS NON-OPERATIONAL IN THE DRIVEWAY AND HAD TO BE TOWED. THE DIAGNOSIS WAS CORROSION OF THE WIRING HARNESS. THIS PROBLEM HAS BEEN WIDELY REPORTED ON RAV4 HYBRID FORUMS AND APPEARS TO BE AN ISSUE IN REGIONS OF THE COUNTRY WITH SNOW/SALT ROAD TREATMENTS. I WOULD APPRECIATE AN INVESTIGATION.
NHTSA ODI #11474983
Electrical SystemFire
In the driver's side, rear therr was smoke coming and before that occurred the lights flickered several times. There may have been steering issues before the rear fire and blinking likes as smoke started to show. The safety is due to fire risk. There is some media information on the same vehicle yet 2017 vehicle year that simila…
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In the driver's side, rear therr was smoke coming and before that occurred the lights flickered several times. There may have been steering issues before the rear fire and blinking likes as smoke started to show. The safety is due to fire risk. There is some media information on the same vehicle yet 2017 vehicle year that similar electrical issue occurred. The vehicle has not been inspected by anyone as it just occurred a few days ago. There were no warning lights or prior failures.
NHTSA ODI #11473154
Electrical System
I received a consumer advisory notice from Toyota. Notice number appears to be 21TG01 and is related to battery fires. Apparently the wrong size battery was installed and Toyota issued the notice to have the battery size checked. It should be a Group 35 battery. However, a Toyota Group 35 measures 6 7/8 inches wide across an…
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I received a consumer advisory notice from Toyota. Notice number appears to be 21TG01 and is related to battery fires. Apparently the wrong size battery was installed and Toyota issued the notice to have the battery size checked. It should be a Group 35 battery. However, a Toyota Group 35 measures 6 7/8 inches wide across and after market batteries to the best of my research are 6 3/8 inches wide. The top battery hold down that fits over the top of the battery does not fit a 6 3/8 wide battery which appears to be the standard with the exception of Toyota. The top hold down bracket is too big and does not fit properly over the top of the battery. If that makes sense.
NHTSA ODI #11471078
Air BagsElectrical SystemUnknown Or Other
Roof rail leak known to Toyota leading to potential compromise of SRS airbags and any other electrical wiring within anterior pillars. Long term water damage can lead to corrosion of components within that area. Toyota assessed and confirmed water intrusion due to roof rail leak. Leak became visible to owner due to water marks o…
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Roof rail leak known to Toyota leading to potential compromise of SRS airbags and any other electrical wiring within anterior pillars. Long term water damage can lead to corrosion of components within that area. Toyota assessed and confirmed water intrusion due to roof rail leak. Leak became visible to owner due to water marks on headliner. Of note, Toyota refuses to accept blame for water intrusion and provide remedy.
NHTSA ODI #11470402
Electrical System
There is a leak coming from the top rails on the 2019 Toyota Rav4. Any time it rains the water runs down the side arm/airbag area which has gone into the electrical system and corroded the wires. In addition the corrosion, the water has caused organic growth to occur underneath the carpets. When it rains, the vehicle will not op…
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There is a leak coming from the top rails on the 2019 Toyota Rav4. Any time it rains the water runs down the side arm/airbag area which has gone into the electrical system and corroded the wires. In addition the corrosion, the water has caused organic growth to occur underneath the carpets. When it rains, the vehicle will not open without the physical key. Upon opening the door, the radio and all service lights are on. The speedometer goes awry, saying I'm at 9mph while I'm stopped at a red light. The acceleration of the vehicle tugs and takes awhile to get up to speed, which is dangerous. When I get out of the car, the car will not lock. It beeps as if I have left my key in the car. This is also dangerous at night time or in other areas that my car can easily be broken into. This issue occurs when it rains. I have taken it to a local toyota dealership and after numerous tests, figured out the problem is with the guide rails/racks on the tops of the car. They did this by running the car through the car wash. The estimated damage for a manufacturer defect is over 7K. The carpets need replaced due to organic growth and still water. The entire electrical system and board needs replaced.
NHTSA ODI #11468674
Electrical SystemEngineSteering
Power to the vehicle was lost while making a turn under a stop light. Emergency flashers were used. All dashboard lights came on at the time the vehicle lost power. Radio stopped. The car was turned off and was able to be restarted after several seconds. The danger was having a vehicle stopped under a stop light for several seco…
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Power to the vehicle was lost while making a turn under a stop light. Emergency flashers were used. All dashboard lights came on at the time the vehicle lost power. Radio stopped. The car was turned off and was able to be restarted after several seconds. The danger was having a vehicle stopped under a stop light for several seconds. The problem has yet to be repeated. It happened just this morning 5/23/22. No other warnings were given before loss of power. We have not yet had an inspection by any other parties but will plan on it as we are aware there had been an issue with a 12 volt battery case in the past on this model.
NHTSA ODI #11465757
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.