AS A SAFETY PROFESSIONAL, I HAVE A SAFETY CONCERN ON THE INVERTER NOT OPERATING CORRECTLY AND PUTTING ME, MY FAMILY, AND THE GENERAL PUBLIC IN HARMS WAY. I AM THEREFORE HOLDING NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION AND TOYOTA CORPORATION RESPONSIBLE HERE ON FORWARD. I AM DRIVING MY VEHICLE IN CALIFORNIA BUSY FREEWAYS.
2013 Toyota Prius
Owner reports · Recalls · Investigations
More warning signs than most Prius years
Owner complaints for the 2013 Toyota Prius are substantially higher than the model-year median of 164.
About this comparison →How this year compares
Owner complaints by model year
Compare all Prius years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
174 reports with mileage · 235 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Service Brakes. Review the 229 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 51 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine. Review the 37 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
409 reportsENGINE WARNING LIGHT AT START UP CAME ON WITH NO DEGRADATION OF OPERATION. CAR WAS TAKEN TO ORIGINATING MANUFACTURE DEALER FOR DIAGNOSIS. WHEN CAR WAS PURCHASED AS CERTIFIED PRE-OWNED THE SALES REP UPSOLD EXTENDED 3RD PARTY WARRANTY COVERAGE THAT THEY SAID 'WOULD COVER EVERYTHING INCLUDING DIAGNOSIS LABOR FEES.' WHEN VEHICLE WAS…
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ENGINE WARNING LIGHT AT START UP CAME ON WITH NO DEGRADATION OF OPERATION. CAR WAS TAKEN TO ORIGINATING MANUFACTURE DEALER FOR DIAGNOSIS. WHEN CAR WAS PURCHASED AS CERTIFIED PRE-OWNED THE SALES REP UPSOLD EXTENDED 3RD PARTY WARRANTY COVERAGE THAT THEY SAID 'WOULD COVER EVERYTHING INCLUDING DIAGNOSIS LABOR FEES.' WHEN VEHICLE WAS DIAGNOSED FROM DEALER SERVICE DEPT THEY SAID IT WAS FAULTY O2 SENSOR, CAUSED 'BY RODENT DAMAGE TO CABLE'. NO VALIDATION OR EVIDENCE OF THIS WAS PROVIDED; CABLE/PARTS NOT PRESENTED FOR INSPECTION TO CUSTOMER. CUSTOMER WAS TOLD LACK OF SENSOR WOULD RESULT IN REDUCED GAS MILAGE. CUSTOMER ASKED ABOUT SAFETY OF VEHICLE AND WAS TOLD VEHICLE WAS SAFE TO DRIVE WITHOUT PART REPAIR. CUSTOMER ASKED IF REPAIR WAS COVERED UNDER WARRANTY AND WAS TOLD THAT IT WAS NOT. CUSTOMER DECLINED REPAIR AT THAT TIME; CUSTOMER WAS FORCED TO PAY ~$150 LABOR CHARGE FOR INSPECTION. CUSTOMER RETURNED AT A LATE TIME TO COMPLETE REPAIR. AGAIN NO EVIDENCE OF PART FAILURE WAS PRESENTED AND REPAIR COST ~$400 WAS FORCED TO BE PAID. CUSTOMER THEN FOUND EXTENDED WARRANTY COVERAGE DOCUMENTS AND CALLED THEM TO ASK WHY REPAIR WAS NOT COVERED AS PROGRAM DOCUMENTATION AND CONTRACT SEEMED TO INCLUDE COVERAGE OF THIS ISSUE; PROVIDER NOTED THAT DEALER DID NOT CALL TO AUTHORIZE REPAIR AT NO COST TO CUSTOMER AND CUSTOMER SHOULD SUBMIT PAPERWORK TO PROVIDER FOR REVIEW. CUSTOMER FURTHER RESEARCHED ON INTERNET THE ISSUE AND FOUND MULTIPLE REPORTS OF FAULTY WIRING AND IS CONCERNED FOR SAFETY OF OPERATION DUE TO MANUFACTURE MATERIAL FLAWS THAT ALLOW ANIMAL DAMAGE TO CRITICAL WIRING OF CAR.
TL* THE CONTACT OWNS A 2013 TOYOTA PRIUS. WHILE DRIVING APPROXIMATELY 50 MPH AND ATTEMPTING TO STOP THE VEHICLE, THE DRIVER DEPRESSED THE BRAKE PEDAL AND THE FRONT END OF THE VEHICLE BEGAN TO SWERVE AND VIBRATE. THE ECU SENSOR INDICATOR ILLUMINATED AND THE BRAKES FAILED. THE DRIVER WAS UNABLE TO IMMEDIATELY STOP THE VEHICLE. THE…
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TL* THE CONTACT OWNS A 2013 TOYOTA PRIUS. WHILE DRIVING APPROXIMATELY 50 MPH AND ATTEMPTING TO STOP THE VEHICLE, THE DRIVER DEPRESSED THE BRAKE PEDAL AND THE FRONT END OF THE VEHICLE BEGAN TO SWERVE AND VIBRATE. THE ECU SENSOR INDICATOR ILLUMINATED AND THE BRAKES FAILED. THE DRIVER WAS UNABLE TO IMMEDIATELY STOP THE VEHICLE. THE VEHICLE EVENTUALLY STOPPED IN THE MIDDLE OF A BUSY INTERSECTION. THE VEHICLE WAS DRIVEN DIRECTLY TO ALLEN JAY TOYOTA (40 US HWY 27 NORTH, SEABRING, FL) WHO INITIALLY WAS UNABLE TO DETERMINE THE CAUSE OF THE FAILURE. AFTER RETRIEVING THE VEHICLE, THE FAILURE RECURRED. THE VEHICLE WAS TAKEN BACK TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE ECU WAS FAULTY AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED AND NO SOLUTION WAS OFFERED. THE FAILURE MILEAGE WAS 90,000. *TT *JS
WHEN MOVING THEN BRAKING, JUST BEFORE THE CAR STOPS(IN THE LAST FEET OF DEAD STOP) THE BRAKE PEDAL SHAKES AND THE TIRES FEELS LIKE THEY ARE ENGAGING AND DISENGAGING IN BRAKES, ASSOCIATED WITH LOUD RUBBER NOISE RUBBING(LIKE UN-LUBRICATED ACTUATOR). THIS NOISE IS ALSO HEARD 2 MINUTES AFTER SWITCHING THE CAR OFF
CAR LITERALLY STOPPED ON THE ROAD. IT WAS TOWED TO TOYOTA OF RIVERSIDE, CA. SAW THERE HAD BEEN A RECALL THAT THE PROBLEM WAS EXACTLY WHAT HAPPENED TO ME. ASKED THE DEALER TO CHECK THE SOFTWARE AS DESCRIBED IN THE RECALL. I WAS TOLD THAT APPLIED ONLY TO 2010-2012 VEHICLES, MINE IS A 2013. ASKED REPEATEDLY, REGARDLESS OF YEAR…
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CAR LITERALLY STOPPED ON THE ROAD. IT WAS TOWED TO TOYOTA OF RIVERSIDE, CA. SAW THERE HAD BEEN A RECALL THAT THE PROBLEM WAS EXACTLY WHAT HAPPENED TO ME. ASKED THE DEALER TO CHECK THE SOFTWARE AS DESCRIBED IN THE RECALL. I WAS TOLD THAT APPLIED ONLY TO 2010-2012 VEHICLES, MINE IS A 2013. ASKED REPEATEDLY, REGARDLESS OF YEAR TO PLEASE CHECK THIS. I HAVE HUGE CONCERNS DRIVING THIS CAR AS IT LEFT ME COMPLETELY STOPPED AND STRANDED, HAD I BEEN ON THE FREEWAY, COULD HAVE BEEN FATAL. FIRST I WAS TOLD IT WAS THE HYBRID BATTERIES HAD GONE BAD. THEN THEY SAID IT WASN'T THE BATTERIES, IT WAS A FUSE FOR THE HYBRID BATTERY. EXPLAINED MY CONCERNS THAT THIS COULD HAPPEN AGAIN IF IT TRULY WAS THE FUSE?? THEY SAID IT BECAME DISCONNECTED DUE TO VIBRATION. HOW DO YOU DRIVE AND NOT HAVE SOME VIBRATION? ASKED IF IT COULD HAPPEN AGAIN, THEY DIDN'T KNOW. ASKED REPEATEDLY TO CHECK THE SOFTWARE AS DESCRIBED IN THE RECALL. THEY SAID THEY HAD TOYOTA SAFETY INVOLVED AND THEY DID EVERYTHING THEY REQUESTED OF THEM. THIS DID NOT INCLUDE CHECKING THE SOFTWARE AS I REQUESTED, SO THEY WOULD NOT DO IT. I ENDED UP DEALING WITH THE MANAGER, DANNY BRIGGS, AND REQUESTED A COPY OF ALL THE ITEMS THAT HAD BEEN CHECKED AND DONE TO MY CAR. HE SAID HE WOULD HAVE THIS FOR ME. WHEN WE PICKED UP THE CAR, THIS WAS NOT GIVEN TO ME. MET WITH HIM, HE SAID THAT WAS ALL HE COULD DO. I TOLD HIM I WAS VERY UPSET, I FEEL LIKE I'M INVOLVED IN A TOTAL "COVER UP" SO THEY WOULDN'T HAVE TO RECALL THE 2013 PRIUS' ALSO. I WAS TOLD I COULD TRADE MY CAR IN THERE IF I DIDN'T FEEL IT WAS SAFE TO DRIVE. I HAD ASKED THEM TO CHANGE THE OIL AND CHECK MY BRAKES, THEY DIDN'T DO IT. IT WAS LIKE THEY JUST WANTED TO GET ME OUT OF THERE AND NOT DEAL WITH IT. I HAVE NEVER CONTACTED YOUR AGENCY BEFORE, BUT FEEL THAT THIS COULD END UP KILLING SOMEONE IF NOT CHECKED INTO. THANK YOU.
I WAS DRIVING HOME FROM WORK. THE CAR WAS WORKING JUST FINE. ALL OF A SUDDEN I NOTICED SMOKE. I PUT MY EMERGENCY LIGHTS ON AND STARTED LOOKING FOR ANY SIGN OF TROUBLE. NO WARNING LIGHTS WHEN OFF ON THE DASH BOARD. ALL OF A SUDDEN A CAR PULLED UP NEXT TO ME AND TOLD ME GET OUT YOUR CAR IS ON FIRE! AT THAT POINT I STOPPED ON THE F…
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I WAS DRIVING HOME FROM WORK. THE CAR WAS WORKING JUST FINE. ALL OF A SUDDEN I NOTICED SMOKE. I PUT MY EMERGENCY LIGHTS ON AND STARTED LOOKING FOR ANY SIGN OF TROUBLE. NO WARNING LIGHTS WHEN OFF ON THE DASH BOARD. ALL OF A SUDDEN A CAR PULLED UP NEXT TO ME AND TOLD ME GET OUT YOUR CAR IS ON FIRE! AT THAT POINT I STOPPED ON THE FREEWAY IN THE SECOND LANE AND RAN TO THE CENTER DIVIDER. THE CAR BURNED OUT.
2013 PRIUS V HAD A COLLISION WITH A MUSTANG CONVERIBLE. BOTH VEHICLES ARE TOTALED. THE MUSTANG'S AIRBAGS DEPLOYED. THE PRIUS'S AIRBAGS DID NOT DEPLOY AND THE DRIVER HAS A SEVERE CONCUSSION. EMS APPARENTLY TOLD THE HOSPITAL THIS WAS THE SENDING ONE THEY HAD SEEN WHERE AIRBAGS DIDN'T DEPLOY. THE HOSPITAL TOLD ME I NEEDED TO LOOK I…
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2013 PRIUS V HAD A COLLISION WITH A MUSTANG CONVERIBLE. BOTH VEHICLES ARE TOTALED. THE MUSTANG'S AIRBAGS DEPLOYED. THE PRIUS'S AIRBAGS DID NOT DEPLOY AND THE DRIVER HAS A SEVERE CONCUSSION. EMS APPARENTLY TOLD THE HOSPITAL THIS WAS THE SENDING ONE THEY HAD SEEN WHERE AIRBAGS DIDN'T DEPLOY. THE HOSPITAL TOLD ME I NEEDED TO LOOK INTO AIRBAGS (3XS) BASED ON WHAT EMS SAID. WHEN I WENT TO TOYOTA THEY ASKED IF I WAS THE ONE THAT HAD CALLED A COUPLE OF DAYS PRIOR DUE TO AIRBAGS FAILING. (NO I HAD NOT CALLED.) SO, WAS EMS REFERRING TO A SECOND TOYOTA WHERE AIRBAGS HAD NOT DEPLOYED IN 2 DAYS? PLEASE LOOK AT PICTURES. THIS WAS A SERIOUS ACCIDENT. POLICE REPORT STATES BOTH VEHICLES DOING 35MPH. AGAIN, PRIUS AIRBAGS DIDN'T DEPLOY.
MY DAUGHTER WAS DRIVING THE CAR THIS MORNING AND THE ENGINE CUTOFF AND LOST ALL POWER ALONG WITH A MAINTENANCE REQUIRED LIGHT CAME ON. SHE TRIED TO ACCELERATE BUT IT WOULD NOT. SHE PULLED OFF THE ROAD. MY WIFE WAS IN ANOTHER VEHICLE IN FRONT OF HER.MY WIFE TURNED OFF THE CAR AND TURNED IT BACK ON IT DRIVE FINE FOR 25 MILES. THIS…
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MY DAUGHTER WAS DRIVING THE CAR THIS MORNING AND THE ENGINE CUTOFF AND LOST ALL POWER ALONG WITH A MAINTENANCE REQUIRED LIGHT CAME ON. SHE TRIED TO ACCELERATE BUT IT WOULD NOT. SHE PULLED OFF THE ROAD. MY WIFE WAS IN ANOTHER VEHICLE IN FRONT OF HER.MY WIFE TURNED OFF THE CAR AND TURNED IT BACK ON IT DRIVE FINE FOR 25 MILES. THIS IS A BIG SAFETY ISSUE AND SOUNDS LIKE ANOTHER RECALL LIKE THIS. HTTP://KFOR.COM/2014/02/12/DRIVE-A-TOYOTA-RECALLED-FOR-POWER-LOSS-ISSUE-COULD-BRING-CAR-TO-SUDDEN-STOP-ON-ROAD/
CONSUMER SENT ADDITIONAL VEHICLE DOOR LOCKS MALFUNCTION CORRESPONDENCE. *SMD THE CONSUMER RENTED A TOYOTA PRIUS AND A FORD FOCUS ON SEPARATE OCCASIONS. THE ELECTRONICALLY OPERATED LOCKS ON THE VEHICLES DOORS CAUSED THE INTERIOR DOOR-OPEN LEVERS TO BECOME INOPERATIVE. THE CONSUMER USED THE WIRELESS REMOTE TO UNLOCK THE DOORS …
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CONSUMER SENT ADDITIONAL VEHICLE DOOR LOCKS MALFUNCTION CORRESPONDENCE. *SMD THE CONSUMER RENTED A TOYOTA PRIUS AND A FORD FOCUS ON SEPARATE OCCASIONS. THE ELECTRONICALLY OPERATED LOCKS ON THE VEHICLES DOORS CAUSED THE INTERIOR DOOR-OPEN LEVERS TO BECOME INOPERATIVE. THE CONSUMER USED THE WIRELESS REMOTE TO UNLOCK THE DOORS AND SAT IN THE BACK SEAT OF THE PRIUS. THE DOORS LOCKED WITH NO EFFORT FROM THE CONSUMER. THE DOOR LEVERS ON THE BOTH REAR DOORS WERE INOPERABLE. THE CONSUMER CRAWLED TO THE DRIVER'S SEAT IN ORDER TO EXIT THE VEHICLE. THE CONSUMER RENTED A 2013 FORD FOCUS ON DECEMBER 30, 2014. THE ELECTRIC WINDOW CONTROLS WERE INOPERABLE, AS WELL AS THE INTERIOR DOOR-OPEN LEVER. UPDATED 03/28/2017 *JS
BOTH LOW BEAM HEADLIGHTS FAILED SIMULTANEOUSLY AND WITHOUT WARNING.
Official recalls
320V369000 · Hybrid Propulsion System: Inverter
Jun 24, 2020
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2013-2015 Prius and 2014-2017 Prius V vehicles not included in recall 18V-684. Excessive voltage in the Intelligent Power Module (IPM) within the inverter may cause the hybrid system to shut down, causing the vehicle to stall while being driven.
Consequence & remedy
Consequence: An unexpected hybrid power system shut down may increase the risk of a crash.
Remedy: Toyota will notify owners, and dealers will perform a software update for the hybrid system. If the vehicle has experienced an inverter failure with certain hybrid system faults related to this condition, the inverter assembly will be repaired or replaced, prior to software update. All repairs will be performed free of charge. This recall began July 24, 2020. Owners may contact Toyota customer service at 1-888-270-9371. Toyota's number for this recall is 20TB10 / 20TA10.
18V684000 · Hybrid Propulsion System
Oct 4, 2018
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2010-2014 Toyota Prius and 2012-2014 Toyota Prius V vehicles. Excessive voltage in the Intelligent Power Module (IPM) within the inverter may cause the hybrid system to shut down, causing the vehicle to stall while being driven.
Consequence & remedy
Consequence: If the hybrid system shuts down unexpectedly, it can increase the risk of a crash.
Remedy: Toyota will notify owners, and dealers will update the software for the motor/generator control electronic control unit (ECU) and the hybrid control ECU as necessary, free of charge. The recall began January 22, 2019. Owners may contact Toyota customer service at 1-888-270-9371. Toyota's number for this recall is J0V. Note: The software updates in this recall are needed even if the vehicle had the software previously updated under recalls 14V-053 or 15V-449.
14V053000 · Electrical System:software; Hybrid Propulsion System: Inverter
Feb 12, 2014
Toyota is recalling certain model year 2010 through 2014 Prius vehicles. In the affected vehicles, the Intelligent Power Module (IPM) inside the inverter module (a component of the hybrid system) contains transistors that may become damaged from high operating temperatures. If this occurs, various warning lamps will be illuminated on the instrument panel and the vehicle will have reduced power allowing it to only drive a short distance.
Consequence & remedy
Consequence: The vehicle may enter a fail-safe/limp-home mode that limits the drivability of the vehicle. The hybrid system could also shut down completely resulting in a vehicle stall, increasing the risk of a crash.
Remedy: Toyota will notify owners and dealers will update the software for both the motor/generator control electronic control unit (ECU) and the hybrid control ECU, free of charge. If an owner experiences a failure of the inverter before the vehicle receives updated software, the dealer will repair or replace the inverter assembly with a new one at no charge. The recall began on March 21, 2014. Owners may contact Toyota at 1-800-331-4331.
Additional source detail variants (2)
Hybrid Propulsion System: Inverter
Toyota is recalling certain model year 2010 through 2014 Prius vehicles. In the affected vehicles, the Intelligent Power Module (IPM) inside the inverter module (a component of the hybrid system) contains transistors that may become damaged from high operating temperatures. If this occurs, various warning lamps will be illuminated on the instrument panel and the vehicle will have reduced power allowing it to only drive a short distance.
Consequence: The vehicle may enter a fail-safe/limp-home mode that limits the drivability of the vehicle. The hybrid system could also shut down completely resulting in a vehicle stall, increasing the risk of a crash.
Remedy: Toyota will notify owners and dealers will update the software for both the motor/generator control electronic control unit (ECU) and the hybrid control ECU, free of charge. If an owner experiences a failure of the inverter before the vehicle receives updated software, the dealer will repair or replace the inverter assembly with a new one at no charge. The recall began on March 21, 2014. Owners may contact Toyota at 1-800-331-4331.
Electrical System:software
Toyota is recalling certain model year 2010 through 2014 Prius vehicles. In the affected vehicles, the Intelligent Power Module (IPM) inside the inverter module (a component of the hybrid system) contains transistors that may become damaged from high operating temperatures. If this occurs, various warning lamps will be illuminated on the instrument panel and the vehicle will have reduced power allowing it to only drive a short distance.
Consequence: The vehicle may enter a fail-safe/limp-home mode that limits the drivability of the vehicle. The hybrid system could also shut down completely resulting in a vehicle stall, increasing the risk of a crash.
Remedy: Toyota will notify owners and dealers will update the software for both the motor/generator control electronic control unit (ECU) and the hybrid control ECU, free of charge. If an owner experiences a failure of the inverter before the vehicle receives updated software, the dealer will repair or replace the inverter assembly with a new one at no charge. The recall began on March 21, 2014. Owners may contact Toyota at 1-800-331-4331.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
3DP23005 · Brake Actuator Valve Wear
Opened Nov 22, 2023 · No close date supplied
Status: open (inferred from source dates) · Service Brakes, Hydraulic:foundation Components; Service Brakes, Hydraulic:power Assist
The Office of Defects Investigation (ODI) has received a petition dated September 19, 2023 from the owner of a 2012 Toyota Prius V requesting that ODI reevaluate its decision to deny DP19-004. In the letter, the petitioner reported experiencing an unexpected and complete loss of brake power while driving, accompanied by multiple dashboard warning lights. This petition is based on the petitioner's direct experience and assessment that ODI closed DP19-004 because its prompting petition was withdrawn by that petitioner. ODI will review the work conducted during DP19-004 and a review of any additional related complaints and crashes via a new defect petition The petition and related materials can be reviewed at NHTSA.gov under the following ODI number:11553736.
Additional source detail variants (2)
Service Brakes, Hydraulic:foundation Components
The Office of Defects Investigation (ODI) has received a petition dated September 19, 2023 from the owner of a 2012 Toyota Prius V requesting that ODI reevaluate its decision to deny DP19-004. In the letter, the petitioner reported experiencing an unexpected and complete loss of brake power while driving, accompanied by multiple dashboard warning lights. This petition is based on the petitioner's direct experience and assessment that ODI closed DP19-004 because its prompting petition was withdrawn by that petitioner. ODI will review the work conducted during DP19-004 and a review of any additional related complaints and crashes via a new defect petition The petition and related materials can be reviewed at NHTSA.gov under the following ODI number:11553736.
Service Brakes, Hydraulic:power Assist
The Office of Defects Investigation (ODI) has received a petition dated September 19, 2023 from the owner of a 2012 Toyota Prius V requesting that ODI reevaluate its decision to deny DP19-004. In the letter, the petitioner reported experiencing an unexpected and complete loss of brake power while driving, accompanied by multiple dashboard warning lights. This petition is based on the petitioner's direct experience and assessment that ODI closed DP19-004 because its prompting petition was withdrawn by that petitioner. ODI will review the work conducted during DP19-004 and a review of any additional related complaints and crashes via a new defect petition The petition and related materials can be reviewed at NHTSA.gov under the following ODI number:11553736.
DP22005 · Pedestrian Alert Sounds
Opened Jan 27, 2023 · Closed Aug 7, 2023
Status: closed (inferred from source dates) · Electrical System:propulsion System
NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for pedestrian alert sounds for motor vehicles. The standard applies to hybrid and electric vehicles that have a gross vehicle weight rating of 4,536 KG or less or are defined as low-speed vehicles. The standard became fully applicable to all such vehicles manufactured on or after March 1, 2021.On January 27, 2023, NHTSA opened Defect Petition (DP) 22-005 to evaluate the subject matter described in the petition. On June 24, 2023 and as supplemented on June 25, 2023, the petitioner notified NHTSA he was withdrawing his petition. The petitioner indicated that, based on his review of data, there is no justification for asserting potential benefits that could be derived from actions sought by my petition. Based on the petitioner's withdrawal, DP22-005 is closed. Closure of this DP does not represent a determination by NHTSA regarding the subject matter of the petition.
DP19004 · Brake Actuator Valve Wear
Opened Sep 30, 2019 · Closed Jan 21, 2021
Status: closed (inferred from source dates) · Service Brakes, Hydraulic:power Assist
On September 19, 2019, the Office of Defects Investigation (ODI) received a defect petition from Mr. Roger Hogan requesting that the Agency investigate and recall certain Toyota Prius, Prius PHV, Camry Hybrid and Avalon Hybrid vehicles for a brake actuator valve wear condition covered under Toyota Customer Support Programs ZJB and ZKK (subject CSP?s). In support of his request, the petitioner identified 117 NHTSA complaints allegedly related to the subject CSP condition, including 60 reporting crashes. On September 30, 2019, ODI opened Defect Petition DP19-004 to evaluate the petitioner?s request for an investigation. In August 2020, the petitioner notified the Agency that he was withdrawing his petition. Because the petitioner has withdrawn the petition, we are denying the petition as moot and no further analysis of this petition is necessary.NHTSA is authorized to issue an order requiring notification and remedy of a defect if the Agency?s investigation shows a defect in the design, construction, or performance of a motor vehicle that presents an unreasonable risk to safety. 49 U.S.C. ?? 30102(a)(9), 30118. Because the petitioner has with withdrawn the petition, the petition is denied as moot. This action does not constitute a finding by NHTSA that a safety-related defect does not exist. The Agency notes that it is not required to receive a defect petition prior to opening a defect investigation and will take further action if warranted by future circumstances.
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