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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
88,000 miles · Mar 4, 2017
Wheels

A WARNING LIGHT CAME ON INDICATING LOW TIRE PRESSURE. I STOPPED IMMEDIATLY IN THE CLOSEST PARKING LOT. THE SIDEWALL ON MY GOODYEAR WEATHERHANDLER FUEL MAXX TIRES HAD SPLIT APART, ABOUT 12 INCHES TOTAL IN 3 SPOTS. THE CORDS OF THE SIDEWALL WERE SHOWING. THESE WERE 65,000 MILE TIRES PURCHASED JANUARY 2016. THEY HAD ABOUT 28,000 M…

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A WARNING LIGHT CAME ON INDICATING LOW TIRE PRESSURE. I STOPPED IMMEDIATLY IN THE CLOSEST PARKING LOT. THE SIDEWALL ON MY GOODYEAR WEATHERHANDLER FUEL MAXX TIRES HAD SPLIT APART, ABOUT 12 INCHES TOTAL IN 3 SPOTS. THE CORDS OF THE SIDEWALL WERE SHOWING. THESE WERE 65,000 MILE TIRES PURCHASED JANUARY 2016. THEY HAD ABOUT 28,000 MILES ON THEM AT THE TIME THEY FAILED. I JUST FINISHED A 2500 MILE TRIP USING THE INTERSTATES. IF THEY FAILED THERE, IT WOULD HAVE KILLED US. GOD WAS WATCHING OVER US. THE TIRE WAS TOTALLY FLAT IN 5 MINUTES. THESE WERE PURCHASED FROM TIRE KINGDOM. AFTER GETTING THE SPARE ON, I DROVE THE 2 MILES TO THE STORE I PURCHASED THEM FROM. THEY EXPLAINED THEY NO LONGER HAD ANY STOCK, AS IT WAS A PURCHASE THEIR CHAIN MADE FROM SEARS WHEN THEY WENT OUT OF BUSINESS. I WAS UPSET THEY SOLD ME LEFT OVER TIRES. THEY OFFERED TO REPLACE THE FAILED TIRE, BUT I NEED SOMEONE TO REPLACE ALL OF THEM. THEY ARE A HAZARD. I AM AFRAID TO DRIVE THE CAR. I WILL CONTACT THE MANUFACTURER AND SEE WHAT THEY WILL DO FOR ME.THE DATE CODE ON THE TIRES SHOW THEY WERE 2 1/2 YEARS OLD WHEN I PURCHASED THEM.

NHTSA ODI #10958606

40,100 miles · Feb 22, 2017
Power TrainInjury

THE VEHICLE HAS SHIFTED INTO NUETRAL WHILE IN DRIVE AND WHILE IN PARK. ALSO ROLLS TO MUCH WHEN PARKED. THE VEHICLE RAN MY WIFE OVER IN OUR DRIVEWAY, TOYOTA REFUSES TO SERVICE THE VEHICLE...UPDATED 03/08/17 *BF

NHTSA ODI #10956383

54,425 miles · Feb 16, 2017
Unknown Or Other

TREAD SEPARATION, BRIDGESTONE P215/45R17 87 V. FIRST DETECTED AT 54,425 MILES.

NHTSA ODI #10955028

44,000 miles · Jan 16, 2017
Unknown Or Other

RODENTS ARE ENTERING THE CABIN OF MY PRIUS VIA THE ENGINE COMPARTMENT AND CHEWING THROUGH THE FOAM FLAPPER VENT JUST ABOVE THE CABIN FILTER AND ENTERING THE MAIN CABIN AREA TO RAISE HAVOC. I DISCOVERED ON MORE THAN ONE OCCASION RODENT DROPPINGS IN MY GLOVE BOX AND FLOOR BOARD. THIS IS OCCURRING WHILE THE VEHICLE IS PARKED IN MY…

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RODENTS ARE ENTERING THE CABIN OF MY PRIUS VIA THE ENGINE COMPARTMENT AND CHEWING THROUGH THE FOAM FLAPPER VENT JUST ABOVE THE CABIN FILTER AND ENTERING THE MAIN CABIN AREA TO RAISE HAVOC. I DISCOVERED ON MORE THAN ONE OCCASION RODENT DROPPINGS IN MY GLOVE BOX AND FLOOR BOARD. THIS IS OCCURRING WHILE THE VEHICLE IS PARKED IN MY DRIVEWAY FOR SHORT PERIODS OF TIME SINCE I DRIVE THE VEHICLE DAILY. I DON'T LEAVE FOOD IN THE VEHICLE, SO THE RODENTS ARE ATTRACTED TO THE VEHICLE ITSELF. THE LOCAL TOYOTA DEALERSHIP CLAIMS TO BE UNAWARE OF THIS PROBLEM ALTHOUGH I CAN SEARCH ON THE INTERNET AND FIND MULTIPLE INSTANCES OF SIMILAR RODENT ACTIVITY IN TOYOTA VEHICLES.

NHTSA ODI #10945537

32,873 miles · Jan 14, 2017
Electrical System

ON JAN 2, 2017, I ATTEMPTED TO START MY 2013 TOYOTA PRIUS. THE VEHICLE DASH HAD THE FOLLOWING WARNING LIGHTS ILLUMINATED, CHECK HYBRID, ELECTRONIC POWER STEERING WARNING, BRAKE WARNING LIGHT AND THE MASTER WARNING LIGHT. THE VEHICLE WOULD NOT SHIFT INTO DRIVE OR REVERSE AND WOULD ONLY DEFAULT TO THE NEUTRAL POSITION. UPON OPENIN…

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ON JAN 2, 2017, I ATTEMPTED TO START MY 2013 TOYOTA PRIUS. THE VEHICLE DASH HAD THE FOLLOWING WARNING LIGHTS ILLUMINATED, CHECK HYBRID, ELECTRONIC POWER STEERING WARNING, BRAKE WARNING LIGHT AND THE MASTER WARNING LIGHT. THE VEHICLE WOULD NOT SHIFT INTO DRIVE OR REVERSE AND WOULD ONLY DEFAULT TO THE NEUTRAL POSITION. UPON OPENING THE HOOD OF THE ENGINE COMPARTMENT I NOTICED THE WIRING TO THE HYBRID INVERTER HAD BEEN EXTENSIVELY DAMAGED (CHEWED, GNAWED) TO THE EXTENT THAT THE PHYSICAL WIRES WERE TOUCHING EACH OTHER AND POSSIBLY SHORTING OR GROUNDING TO EACH OTHER. MY VEHICLE WAS TOWED TO STEVENSON TOYOTA WEST LOCATED AT 780 INDIANA ST, LAKEWOOD, CO. ON JAN 3, 2017. ON JAN 4, 2017 I WAS CONTACTED BY SERVICE ADVISOR MIKE HASHMAN WHO TOLD ME THE DAMAGE WAS CAUSED BY A RODENT(S) CHEWING ON THE WIRING. THE DAMAGE WAS AS FOLLOWS: HV INVERTOR WIRES (2) WERE DAMAGED, A/C COMPRESSOR HV WIRE WAS DAMAGED, INVERTOR COOLANT TANK WERE ALL REPLACED BECAUSE OR EXTENSIVE DAMAGE. ALONG WITH INVERTOR COOLANT AND LABOR THE TOTAL COST OF THE REPAIR WAS $1,279.63. WE HAVE A $1,000.00 DEDUCTIBLE POLICY SO OUR TOTAL COST WAS THE DEDUCTIBLE. I HAVE SINCE DISCOVERED THAT TOYOTA HAS BEEN, SINCE APPROXIMATELY 2009 THROUGH 2016 AND POSSIBLY 2017, BEEN USING SOY BASED WIRING COVERING AND CABLE WRAP WHICH IS VERY ATTRACTIVE TO RODENTS. IN OUR CASE THE RODENT WOULD BE BROWN SQUIRRELS. I HAVE ALSO FOUND A CLASS ACTION LAWSUIT FILED ON JAN. 6, 2017, IN THE US DISTRICT COURT FOR THE WESTERN DISTRICT OF WASHINGTON, ALLEGING TOYOTA HAS KNOWN OF THE PROBLEM BUT HAS REFUSED STEADFASTLY REFUSED TO ACCEPT RESPONSIBILITY. MY CONCERN IS HAD THE CATASTROPHIC FAILURE OF THE ELECTRONICS OCCURRED WHILE I WAS DRIVING THE CONSEQUENCES COULD HAVE BEEN FATAL TO MYSELF, PASSENGERS AND OTHERS OCCUPYING VEHICLES NEXT TO OR NEAR ME BECAUSE OF THE POWER STEERING AND BRAKE ERRORS. THE VEHICLE WAS PARKED IN OUR DRIVEWAY.

NHTSA ODI #10945285

42,000 miles · Dec 19, 2016
Power Train

TL* THE CONTACT OWNS A 2013 TOYOTA PRIUS. WHILE THE VEHICLE WAS PARKED WITH THE SHIFT LEVER IN THE PARK POSITION, THE VEHICLE INDEPENDENTLY ROLLED BACKWARDS. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 42,000. THE VIN WAS NOT AVAILABLE. UPDATED 02/15/2017…

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TL* THE CONTACT OWNS A 2013 TOYOTA PRIUS. WHILE THE VEHICLE WAS PARKED WITH THE SHIFT LEVER IN THE PARK POSITION, THE VEHICLE INDEPENDENTLY ROLLED BACKWARDS. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 42,000. THE VIN WAS NOT AVAILABLE. UPDATED 02/15/2017*CT *CN

NHTSA ODI #10936275

47,289 miles · Dec 13, 2016
Unknown Or OtherVisibility

MY SUNROOF SPONTANEOUSLY EXPLODED OUTWARDS WHEN DRIVING ON THE FREEWAY. I DID NOT HIT ANYTHING. NO OBJECTS HIT ME OR THE SUNROOF. THERE WERE NO OTHER CARS NEAR ME. I WAS NOT AROUND ANY OVERPASSES. THE SUNROOF JUST EXPLODED AND THE GLASS SHARDS ARE POINTING OUTWARDS TOWARDS THE SKY. *TR

NHTSA ODI #10935165

14 miles · Nov 17, 2016
Service Brakes

WHEN I APPLY BREAK AT ANY SPEED (MAYBE ABOVE 20MPH) THE BREAK SYSTEM DOESN'T WORK PROPERLY. I HAVE TO PRESS THE BRAKE PADDLE REALLY HARD DOWN TO THE FLOOR. SOME TIME I EVEN HAVE TO RELEASE THE PADDLE AND THEN RE-BRAKE. THIS IS DANGEROUS, NOT SAFE AT ALL. BREAK ACTING LIKE THIS WAY SINCE I BROUGHT IT BRAND NEW. I NOTIFY DEALER TW…

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WHEN I APPLY BREAK AT ANY SPEED (MAYBE ABOVE 20MPH) THE BREAK SYSTEM DOESN'T WORK PROPERLY. I HAVE TO PRESS THE BRAKE PADDLE REALLY HARD DOWN TO THE FLOOR. SOME TIME I EVEN HAVE TO RELEASE THE PADDLE AND THEN RE-BRAKE. THIS IS DANGEROUS, NOT SAFE AT ALL. BREAK ACTING LIKE THIS WAY SINCE I BROUGHT IT BRAND NEW. I NOTIFY DEALER TWICE TO CHECK (1ST YEAR OF SERVICE AND THEN SECOND YEAR OF SERVICE), THEY CAME BACK AND SAYS NOTHING WRONG (THIS WAS UNDER WARRANTY). NOW, WHEN I WENT TO DEALER TO REPORT THIS.. DEALER LIKE YOUR VEH IS 2013 AND HAS 10K MILES ON IT AT AUGUST, 2016, LET'S CHANGE THE ROTOR AND BREAK AND THEN WE CAN TEST IT (ARE THEY SERIOUS?). I AM SCARED TO DRIVE AND HAVE A FEELING, I WILL CRASH WITH A BRAKING SYSTEM LIKE THIS PRIUS. SOMETHING IS WRONG WITH SOME/FEW PRIUS - PLEASE ADDRESS BEFORE SOMEONE DIES.

NHTSA ODI #10926577

36,000 miles · Nov 7, 2016
Service Brakes

I WAS DRIVING ON A BUSY CITY STREET AND AS I WAS APPROACHING AN INTERSECTION I STEPPED ON THE BRAKE, BUT THE BRAKE FAILED. AS I STEPPED ON THE BRAKE PEDAL, THE PEDAL WENT ALL THE WAY DOWN TO THE FLOOR. I KEPT ON HITTING THE BRAKE BUT IT WAS NOT WORKING. MY CAR WAS NOT STOPPING. THE ABS AND SLIP INDICATOR LIGHTS TURNED ON. I WAS…

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I WAS DRIVING ON A BUSY CITY STREET AND AS I WAS APPROACHING AN INTERSECTION I STEPPED ON THE BRAKE, BUT THE BRAKE FAILED. AS I STEPPED ON THE BRAKE PEDAL, THE PEDAL WENT ALL THE WAY DOWN TO THE FLOOR. I KEPT ON HITTING THE BRAKE BUT IT WAS NOT WORKING. MY CAR WAS NOT STOPPING. THE ABS AND SLIP INDICATOR LIGHTS TURNED ON. I WAS ON A PANIC BECAUSE I WOULD BE HITTING OTHER CARS AND POSSIBLY PEOPLE BECAUSE I WAS APPROACHING AN INTERSECTION. LUCKILY THE TRAFFIC LIGHT TURNED GREEN AS I APPROACHED SO I MADE THE TURN AND STILL I WAS NOT STOPPING. THE CAR WAS CONTINUOUSLY MOVING. AS I WAS APPROACHING ANOTHER INTERSECTION, I TRIED STEPPING ON THE PARKING BRAKE, IT DECELERATED BUT NOT STOPPING. BEFORE IT ALMOST HIT ANOTHER CAR ON THE INTERSECTION, IT STOPPED WHILE I WAS STEPPING ON THE PARKING BRAKE REAL HARD WITH ABATED BREATH.

NHTSA ODI #10924619

30,000 miles · Nov 2, 2016
Air BagsSeat BeltsService BrakesCrashInjury

I WAS DRIVING STRAIGHT ON A CITY ROAD WITH THE FLOW OF HEAVY TRAFFIC AT ABOUT 40 MILES PER HOUR WHEN THE CAR IN FRONT OF ME CAME TO A SUDDEN STOP. I IMMEDIATELY SLAMMED ON MY BRAKES VERY HARD. AT THE TIME I DID THIS I HAD PLENTY OF SAFE DISTANCE BETWEEN US. BUT, THE BRAKES NEVER CAME ON AND I ENDED UP RUNNING INTO THE REAR END O…

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I WAS DRIVING STRAIGHT ON A CITY ROAD WITH THE FLOW OF HEAVY TRAFFIC AT ABOUT 40 MILES PER HOUR WHEN THE CAR IN FRONT OF ME CAME TO A SUDDEN STOP. I IMMEDIATELY SLAMMED ON MY BRAKES VERY HARD. AT THE TIME I DID THIS I HAD PLENTY OF SAFE DISTANCE BETWEEN US. BUT, THE BRAKES NEVER CAME ON AND I ENDED UP RUNNING INTO THE REAR END OF AN SUV AT APPARENTLY FULL SPEED WITHOUT ANY NOTICEABLE SLOWDOWN. THE BRAKES DID NOT COME ON. THEY DIDN'T GRAB, AND THEY DIDN'T MAKE ANY SCREECHING NOISE AND THERE WERE NO TIRE MARKS ON THE ROAD. ALSO ALL OF THE AIRBAGS DEPLOYED AND THIS WAS A FRONTAL IMPACT, WHICH WAS VERY SURPRISING AND SUFFOCATING. A CLOUD OF DUST FILLED THE CABIN OF THE CAR AND I COULD NOT BREATHE. I WAS LITERALLY SUFFOCATING UNTIL I WAS ABLE TO OPEN THE DOOR AND GET OUT OF THE VEHICLE. I DIDN'T EVEN FEEL THE SEAT BELT TIGHTEN UP BEFORE THE CRASH. THE BRAKES NEVER FELT LIKE THEY CAME ON AT ALL. *TR *JS

NHTSA ODI #10923921

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.