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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 →

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.

39 crash reports3 fire reports19 injury reports

What owners actually said

409 reports
Mileage unknown · Jan 11, 2016
Service BrakesCrashInjury

I WAS DRIVING HOME IN MY 2013 TOYOTA PRIUS ON TUESDAY, DECEMBER 29, 2015, AT APPROXIMATELY 4:30P.M. WHILE TURNING RIGHT FROM THE STREET ON WHICH I LIVE INTO MY DRIVEWAY, THE CAR, AFTER I APPLIED THE BRAKES, SUDDENLY SURGED FORWARD. IN SPITE OF CONTINUOUSLY PUSHING DOWN ON THE BRAKES, THE CAR WOULD NOT STOP. THE DRIVEWAY SHOWS …

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I WAS DRIVING HOME IN MY 2013 TOYOTA PRIUS ON TUESDAY, DECEMBER 29, 2015, AT APPROXIMATELY 4:30P.M. WHILE TURNING RIGHT FROM THE STREET ON WHICH I LIVE INTO MY DRIVEWAY, THE CAR, AFTER I APPLIED THE BRAKES, SUDDENLY SURGED FORWARD. IN SPITE OF CONTINUOUSLY PUSHING DOWN ON THE BRAKES, THE CAR WOULD NOT STOP. THE DRIVEWAY SHOWS SKID MARKS FROM MY ATTEMPTS TO STOP THE CAR. THE CAR DID NOT STOP. THE BRAKES FAILED. THE CAR SHOT FORWARD, CRASHING INTO THE CLOSED WOODEN GARAGE DOOR AND THE WALL TO THE LEFT OF THE GARAGE DOOR. THE GARAGE DOOR BROKE AND ONE HALF OF THE GARAGE DOOR SPLIT AND WAS PUSHED INTO THE GARAGE. THE GARAGE DOOR COLLAPSED ON MY CAR AS WELL AS ITEMS STORED IN THE GARAGE INCLUDING PARTS OF THE GARAGE STRUCTURE AND LARGE SECTIONS OF A STORAGE UNIT, WHICH WAS BOLTED TO THE WALL. APPROXIMATELY 90% OF MY CAR WAS INSIDE THE GARAGE. I TRIED TO EXIT THE CAR THROUGH THE DRIVER'S SIDE BUT THE DOOR WOULD NOT OPEN. I CRAWLED TO THE TRUNK AREA AND COULD NOT FIND A MECHANICAL RELEASE FOR THAT DOOR. FINALLY I FORCED OPENED THE DRIVER'S SIDE REAR DOOR AND EXITED THE CAR THROUGH THE BROKEN WALL. IF THE BRAKES HAD NOT FAILED THIS WOULD HAVE NOT HAVE HAPPENED. AS A RESULT OF THE BRAKE FAILURE, I HAVE INCURRED SUBSTANTIAL LOSS, INCLUDING THE GARAGE DOOR (A TOTAL LOSS), DAMAGE TO STRUCTURAL SUPPORT TO THE GARAGE WALL, A BUILT-IN GARAGE STORAGE UNIT, CONTENTS STORED IN THE GARAGE AND SUBSTANTIAL DAMAGE TO THE CAR. FORTUNATELY, I DID NOT SUFFER ANY MAJOR PHYSICAL INJURIES, ALTHOUGH FOLLOWING THE COLLISION I EXPERIENCED AND CONTINUE TO EXPERIENCE MUSCLE, JOINT, HIP, NECK AND BACK PAIN AND DISCOMFORT. IN ADDITION, I CONTINUE TO EXPERIENCE EMOTIONAL DISTRESS FROM THIS INCIDENT. I WANT TOYOTA TO PERFORM A COMPLETE DIAGNOSTIC SAFETY CHECK OF ALL SYSTEMS INCLUDING THE BRAKES AND ANY SOFTWARE THAT CONTROLS THE BRAKING SYSTEM.

NHTSA ODI #10819439

2,000 miles · Sep 21, 2015
Service Brakes

RECURRING PROBLEM. WHEN BRAKING THE VEHICLE WILL OCCASIONALLY "SLIDE" RATHER THAN BRAKE WHEN THE CAR GOES OVER DIFFERENT ROAD SURFACES. THIS HAPPENS FOR ABOUT THE LENGTH OF THE CAR OR LESS (PROBABLY THE LENGTH OF THE DIFFERENT SURFACE) AND THEN THE BRAKING CONTINUES ONCE THE ROAD IS CONSISTENT AGAIN. I HAVE SPOKEN WITH THE DE…

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RECURRING PROBLEM. WHEN BRAKING THE VEHICLE WILL OCCASIONALLY "SLIDE" RATHER THAN BRAKE WHEN THE CAR GOES OVER DIFFERENT ROAD SURFACES. THIS HAPPENS FOR ABOUT THE LENGTH OF THE CAR OR LESS (PROBABLY THE LENGTH OF THE DIFFERENT SURFACE) AND THEN THE BRAKING CONTINUES ONCE THE ROAD IS CONSISTENT AGAIN. I HAVE SPOKEN WITH THE DEALER AND THEY INDICATE THIS IS A KNOWN SYMPTOM OF THE CAR'S DEGENERATIVE BRAKING SYSTEM FUNCTIONING "PROPERLY" WHEN ALL TIRES ARE NOT WORKING IN SYNC. I THINK IT'S A DEFECT THAT WILL EVENTUALLY LEAD TO REAR-END COLLISIONS. THIS HAS OCCURRED WHEN GOING OVER STEEL PLATES, POTHOLES, APPROACHING TOLL-BOOTH STOPS - ALL IN GOOD WEATHER, AND ON SLICK ROAD SURFACES DURING POOR WEATHER.

NHTSA ODI #10766475

36,000 miles · Aug 5, 2015
Unknown Or OtherCrash

I REAR-ENDED ANOTHER VEHICLE WHICH CASUED THE AIRBAGS TO DEPLOY AND SERIOUS FRONT END DAMAGE. MY CONCERN IS THAT WE WERE NOT ABLE TO OPEN THE BACK DOORS OR HATCH BACK WHCIH WERE NOT DAMAGED. UNDERSTANDABLY THE POWER WAS LIKLELY CUT SO THE AUTOMATIC UNLOCK VIA THE KEY DIDNT WORK, BUT WE COULD NOT EVEN OPEN THE BACK DOORS FROM W…

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I REAR-ENDED ANOTHER VEHICLE WHICH CASUED THE AIRBAGS TO DEPLOY AND SERIOUS FRONT END DAMAGE. MY CONCERN IS THAT WE WERE NOT ABLE TO OPEN THE BACK DOORS OR HATCH BACK WHCIH WERE NOT DAMAGED. UNDERSTANDABLY THE POWER WAS LIKLELY CUT SO THE AUTOMATIC UNLOCK VIA THE KEY DIDNT WORK, BUT WE COULD NOT EVEN OPEN THE BACK DOORS FROM WITHIN THE VEHICLE. I WAS ALONE BUT HAD MY CHILDREN BEEN WITH ME AND INJURED IT WOULD HAVE BEEN VERY DIFFICULT TO GET A BACK SEAT PASSENGER OUT THROUGH THE FRONT. THE FRONT DOORS WERE DAMAGED BUT BENT AND NOT FULLY ENGAGED SO MAYBE THAT IS WHY I WAS ABLE TO PUCH THEM OPEN.

NHTSA ODI #10746413

27,000 miles · Jul 20, 2015
Service Brakes

THE BRAKES STOPPED WORKING COMPLETELY AND SUDDENLY . EXTREMELY DANGEROUS .

NHTSA ODI #10735054

800 miles · Jul 14, 2015
Service Brakes

ABS, BRAKE AND TRACTION CONTROL WARNING LIGHTS CAME ON WHILE DRIVING ON POSTED LIMITS ON HIGHWAY UNDER DRY CONDITIONS. AT SAME TIME, BRAKE PEDAL SUDDENLY REQUIRED MORE PRESSURE TO STOP CAR. WARNING LIGHTS STAYED ON, AND RETURNED AFTER CAR WAS TURNED OFF AND ON AGAIN. DEALER STATED IT WAS BRAKE STROKE SENSOR MALFUNCTION AND RE…

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ABS, BRAKE AND TRACTION CONTROL WARNING LIGHTS CAME ON WHILE DRIVING ON POSTED LIMITS ON HIGHWAY UNDER DRY CONDITIONS. AT SAME TIME, BRAKE PEDAL SUDDENLY REQUIRED MORE PRESSURE TO STOP CAR. WARNING LIGHTS STAYED ON, AND RETURNED AFTER CAR WAS TURNED OFF AND ON AGAIN. DEALER STATED IT WAS BRAKE STROKE SENSOR MALFUNCTION AND REPLACED PART. CAR WAS PURCHASED NEW AND HAD ONLY DRIVEN IT FOR A FEW WEEKS. EXACT SAME THING HAPPEN AGAIN JUNE 2015 AND JULY 2015. DRIVING ON HIGHWAY, DRY CONDITIONS, ALL THREE WARNING LIGHTS CAME ON, AND BRAKE PEDAL REQUIRED MUCH MORE PRESSURE TO WORK. STEERING ALSO LOST SOME POWER. DEALER DIAGNOSED A STROKE SENSOR MALFUNCTION. COMPUTER CODE WAS C1247. FIRST DEALER I TOOK IT TO IN JUNE 2015 COULDN'T RECREATE THE PROBLEM, CLEARED THE CODE, AND SAID EVERYTHING WAS FIXED. WROTE "CAR IS SAFE TO DRIVE" ON MY RECEIPT. 2 WEEKS LATER SAME PROBLEM REAPPEARED AND A DIFFERENT DEALER SAID BRAKE MASTER CYLINDER WAS FAILING.

NHTSA ODI #10734049

15,000 miles · May 18, 2015
Air BagsSeatsCrashInjury

I WAS STOPPED IN TRAFFIC WHEN A BOX TRUCK DROVE INTO MY CAR, PUSHING IT INTO THE CAR INFRONT OF ME, OVER A CURB, AND THEN OFF THE ROAD. THERE WAS SEVERE DAMAGE TO EACH SIDE OF MY CAR; INCLUDING THE CRUMPLED BACKEND. THE DIVERS SEAT GAVE OUT AND FELL BACKWARDS SOMEHOW CAUSING THE HEADREST TO TWIST OFF LEAVING THE LEG OF IT BENT T…

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I WAS STOPPED IN TRAFFIC WHEN A BOX TRUCK DROVE INTO MY CAR, PUSHING IT INTO THE CAR INFRONT OF ME, OVER A CURB, AND THEN OFF THE ROAD. THERE WAS SEVERE DAMAGE TO EACH SIDE OF MY CAR; INCLUDING THE CRUMPLED BACKEND. THE DIVERS SEAT GAVE OUT AND FELL BACKWARDS SOMEHOW CAUSING THE HEADREST TO TWIST OFF LEAVING THE LEG OF IT BENT TOWARDS BY MY HEAD. THERE WAS NO AIRBAG DEPLOYMENT IN THE ACCIDENT. THE SIGNIFICANT DAMAGE TO THE CAR DEEMED IT TOTALED. HOW IS IT THAT THERE WAS SEAT, HEADREST, AND AIRBAG FAILURE?

NHTSA ODI #10717223

21,934 miles · Apr 9, 2015
Electrical System

TL* THE CONTACT OWNS A 2013 TOYOTA PRIUS. WHILE DRIVING AT APPROXIMATELY 20 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE FAILURE RECURRED TWICE. THE VEHICLE WAS TAKEN TO A DEALER BUT WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGES WAS 21,934.

NHTSA ODI #10704718

15,000 miles · Apr 4, 2015
Air Bags

FRONT PASSENGER'S AIRBAG SENSOR DOESN'T SENSE MEDIUM WEIGHT PASSENGER. I'VE TALKED TO THE TOYOTA DEALER AND THEY TOLD ME THAT IF SOMEONE OVER 70LBS IN PASSENGER SEAT, THE LIGHT WILL COME ON "AIRBAG ON" AND STAY ON. IF THERE IS SOMETHING IN THE SEAT THAT IS LIGHTWEIGHT, THE LIGHT WILL SAY "AIRBAG OFF." IF THERE IS NOTHING IN T…

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FRONT PASSENGER'S AIRBAG SENSOR DOESN'T SENSE MEDIUM WEIGHT PASSENGER. I'VE TALKED TO THE TOYOTA DEALER AND THEY TOLD ME THAT IF SOMEONE OVER 70LBS IN PASSENGER SEAT, THE LIGHT WILL COME ON "AIRBAG ON" AND STAY ON. IF THERE IS SOMETHING IN THE SEAT THAT IS LIGHTWEIGHT, THE LIGHT WILL SAY "AIRBAG OFF." IF THERE IS NOTHING IN THE SEAT, THE LIGHT WILL REMAIN OFF. MY WIFE IS ABOUT 110 LBS BUT THE WARNING LIGHT "AIRBAG OFF" IS ON MOST OF THE TIME. SOMETIMES I NOTICE IT AND ASK MY WIFE TO GET OUT AND THEN GET BACK IN TO ACTIVATE IT. SEEMS LIKE IT WORKS THAT WAY. MANY TIMES I DID NOT PAY ATTENTION TO IT UNTIL WE CAME TO OUR DESTINATIONS. I DID ASK MY WIFE TO LIFT HER BODY UP FOR A FEW SECONDS AND SIT DOWN BUT THE WARNING LIGHT "AIRBAG OFF" JUST STAY ON. DEALER SAYS THERE IS NOTHING THEY CAN DO BECAUSE THE SENSOR IS NON-ADJUSTABLE AND THERE IS NO RECALL FOR IT. *TR

NHTSA ODI #10703694

31,000 miles · Mar 27, 2015
StructureCrash

THIS IS A SAFETY ISSUE THAT HAS HAPPENED TWICE NOW. IN MY 2013 PRIUS AND MAKING A LEFT TURN, STOPPED AT A TRAFFIC LIGHT HAVE DRIVEN OVER THE CEMENT MEDIAN BARRIER. THE WINDSHIELD PILLAR ON THE DRIVERS SIDE IN AN OBSTRUCTION ( BLIND SPOT) WHEN MAKING A LEFT TURN. I ALWAYS SEEM TO BE LEANING TOWARDS THE CENTER SEAT COLUMN WHEN MAK…

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THIS IS A SAFETY ISSUE THAT HAS HAPPENED TWICE NOW. IN MY 2013 PRIUS AND MAKING A LEFT TURN, STOPPED AT A TRAFFIC LIGHT HAVE DRIVEN OVER THE CEMENT MEDIAN BARRIER. THE WINDSHIELD PILLAR ON THE DRIVERS SIDE IN AN OBSTRUCTION ( BLIND SPOT) WHEN MAKING A LEFT TURN. I ALWAYS SEEM TO BE LEANING TOWARDS THE CENTER SEAT COLUMN WHEN MAKING A LEFT TURN AND EVEN GOING AROUND A BEND TO THE LEFT. I BELIEVE THIS IS A VERY SERIOUS PROBLEM. THE LITTLE WINDOW THEY HAVE IN FRONT DOESN'T HELP WITH THIS. IN SPEAKING WITH A FRIEND WHO HAS THE SAME CAR, HE STATED HE NEARLY HIT A MAN CROSSING THE STREET BECAUSE OF THIS SAME PROBLEM. *TR

NHTSA ODI #10702082

Mileage unknown · Mar 6, 2015
Equipment

I PURCHASED A NEW 2013 PRIUS. I'VE OWN SEVERAL TOYOTAS AND NEVER HAD A REASON TO SUSPECT TOYOTA WOULD PUT ANYTHING BUT THE BEST QUALITY ACCESSORIES ON THEIR CARS. I AM VERY DISAPPOINTED WITH THE POOR QUALITY NAVIGATION SYSTEM AND BACKUP CAMERA THAT CAME STANDARD WITH MY NEW 2013 PRIUS. THEY ARE NOT ONLY POOR QUALITY, BUT CAN BE …

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I PURCHASED A NEW 2013 PRIUS. I'VE OWN SEVERAL TOYOTAS AND NEVER HAD A REASON TO SUSPECT TOYOTA WOULD PUT ANYTHING BUT THE BEST QUALITY ACCESSORIES ON THEIR CARS. I AM VERY DISAPPOINTED WITH THE POOR QUALITY NAVIGATION SYSTEM AND BACKUP CAMERA THAT CAME STANDARD WITH MY NEW 2013 PRIUS. THEY ARE NOT ONLY POOR QUALITY, BUT CAN BE VERY DANGEROUS TO USE. TOYOTA'S NAVIGATION SYSTEM VERY DIFFICULT TO READ, EVEN CONFUSING. I DON'T EVEN CONSIDER IT SAFE TO USE SINCE IT TAKES SO MUCH ATTENTION TO READ IT. IT'S VERY DISTRACTING TO USE IN TRAFFIC. AS FOR THE BACKUP CAMERA, IT IS NOT ONLY USELESS BUT ACTUALLY DANGEROUS. IT'S NOTHING MORE THAN A FISH EYE LENS USED IN PHOTOGRAPHY TO DELIBERATELY DISTORT PERCEPTION. IT HAS NO LINES FOR GUIDANCE AND NO RELIABLE DEPTH PERCEPTION. YOU CAN LOOK AT SOMEBODY STANDING BEHIND THE CAR IN THE BACKUP SCREEN, THEN LOOK AT THEM OUT THE BACK WINDOW AND YOU WILL FIND THE PERSON MUCH CLOSER TO THE CAR THAN DISPLAYED IN THE BACKUP CAMERA. THE DRIVER CANNOT EVEN TELL WHERE THE SIDES OF THE CAR ARE MUCH LESS THE DISTANCE TO AN OBJECT. THESE TWO PROBLEMS MAKE THE BACKUP SYSTEM DANGEROUS TO USE. THIS PRODUCT ONLY CREATES AN ACCIDENT WAITING TO HAPPEN. SINCE I WAS FORCED TO PAY FOR THESE TWO NEXT TO WORTHLESS, EVEN DANGEROUS ACCESSORIES, I'D LIKE THEM RECALLED AND REPLACED WITH THE QUALITY, SAFE ACCESSORIES I USE TO TRUST AND RELY UPON TOYOTA TO PUT ON THEIR CARS OR BE GIVEN A FULL REFUND FOR WHAT I PAID FOR THEM. I BELIEVE THE ITEMS SHOULD BE TESTED BY GOVERNMENT AND RECALLED. I CANNOT BUT WONDER HOW MANY ACCIDENTS AND INJURIES HAVE ALREADY BEEN CAUSE BY THESE TWO POORLY DESIGNED ACCESSORIES. THIS IS A COMPLAINT ABOUT THE SEEMINGLY NEW, TOYOTA POOR QUALITY STANDARDS FOR THEIR ACCESSORIES AND IS IN NO WAY A REFLECTION ON THE DEALERSHIP WHERE I BOUGHT THE CAR. TOYOTA DESIGNED THE CAR AND SELECTED THE ACCESSORIES, NOT THE DEALERSHIP. *TR

NHTSA ODI #10692582

Official recalls

3

20V369000 · 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

3

DP23005 · 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.