IllustrationHYBRID SYSTEM SHUTS DOWN WHILE DRIVING WITHOUT WARNING AND HAPPENS EVERY DAY
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
650–25K
2025–50K
1750–75K
2375–100K
31100–150K
18150K+
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 reportsPLEASE REFERENCE THE LOS ANGELES TIMES ARTICLE OF APRIL 14, 2019: "AFTER SECOND RECALL, TOYOTA PRIUS ELECTRICAL SYSTEM IS STILL OVERHEATING". MY CAR HAS HAD THE SOFTWARE UPDATES, BUT IS APPARENTLY STILL UNSAFE TO DRIVE. I AM TERRIFIED THAT I COULD EXPERIENCE A "LIMP-HOME" SITUATION WHILE TRAVELING AT HIGH SPEED ON THE LOCAL F…
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PLEASE REFERENCE THE LOS ANGELES TIMES ARTICLE OF APRIL 14, 2019: "AFTER SECOND RECALL, TOYOTA PRIUS ELECTRICAL SYSTEM IS STILL OVERHEATING". MY CAR HAS HAD THE SOFTWARE UPDATES, BUT IS APPARENTLY STILL UNSAFE TO DRIVE. I AM TERRIFIED THAT I COULD EXPERIENCE A "LIMP-HOME" SITUATION WHILE TRAVELING AT HIGH SPEED ON THE LOCAL FREEWAYS. I AM REQUESTING THAT THE NHTSA AGGRESSIVELY PURSUE TOYOTA TO RECALL THE AFFECTED CARS AND COMPLETELY FIX THE PROBLEM BY REPLACING THE INVERTERS.
I HAVE BEEN CALLING SEVERAL TOYOTA DEALERS REGARDING THIS RECALL AND NONE OF THEM HAVE GOT TO ME WITH AN APPOINTMENT YET. I AM TIRED OF WASTING TIME WAITING FOR THEIR RESPONSES FOR A COUPLE OF MONTHS.
2013 PRIUS, MILEAGE 29,409. CAR IN MOTION DRIVING ON CITY STREETS. WHILE BREAKING ON UNEVEN ROADS/POTHOLES, THE CAR SKIDS AND FRONT WHEELS LOCK UP AND TRACTION CONTROL/BREAK ASSIST LIGHT APPEARS ON THE DASHBOARD. WHEN THIS OCCURS THE CAR IS DANGEROUSLY SLOW TO BREAK AND TAKES FAR TOO LONG TO STOP. THIS HAPPENS ALMOST DAILY ON MY…
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2013 PRIUS, MILEAGE 29,409. CAR IN MOTION DRIVING ON CITY STREETS. WHILE BREAKING ON UNEVEN ROADS/POTHOLES, THE CAR SKIDS AND FRONT WHEELS LOCK UP AND TRACTION CONTROL/BREAK ASSIST LIGHT APPEARS ON THE DASHBOARD. WHEN THIS OCCURS THE CAR IS DANGEROUSLY SLOW TO BREAK AND TAKES FAR TOO LONG TO STOP. THIS HAPPENS ALMOST DAILY ON MY COMMUTE TO WORK IN BOTH DRY AND WET CONDITIONS. THIS SEEMS TO BE AN ISSUE WITH THE BREAKING/STABILITY SYSTEM.
4 OR 5 TIMES SINCE I HAD THE RECENT HYBRID SOFTWARE UPDATE, I'VE HAD TROUBLE STARTING THE CAR, ESPECIALLY WHEN THE LIGHTS ARE SET TO AUTO OR ON, WHEN FIRST STARTING IN THE MORNING. SOMETIMES TURNING THE LIGHTS OFF ENABLES STARTING, BUT NOT ALWAYS. MY TOYOTA DEALER CHECKED THE BATTERY AND ELECTRICAL AND SAID ALL IS NORMAL - BUT I…
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4 OR 5 TIMES SINCE I HAD THE RECENT HYBRID SOFTWARE UPDATE, I'VE HAD TROUBLE STARTING THE CAR, ESPECIALLY WHEN THE LIGHTS ARE SET TO AUTO OR ON, WHEN FIRST STARTING IN THE MORNING. SOMETIMES TURNING THE LIGHTS OFF ENABLES STARTING, BUT NOT ALWAYS. MY TOYOTA DEALER CHECKED THE BATTERY AND ELECTRICAL AND SAID ALL IS NORMAL - BUT IT'S CLEARLY NOT.
EXPERIENCED WHAT APPEARS TO BE A COMMON MALFUNCTION OF THE ABS SYSTEM. WENT OVER A REGULAR ROAD BUMP ON A CITY STREET, NOTHING DRASTIC, WHILE BRAKING. IMMEDIATELY AFTER, THE TRACTION CONTROL, BRAKE, AND ABS LIGHTS CAME ON SOLID. THERE WAS STILL SOME BRAKING AVAILABLE, BUT IT REQUIRED MUCH MORE FORCE AND PEDAL TRAVEL TO ACHIEVE T…
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EXPERIENCED WHAT APPEARS TO BE A COMMON MALFUNCTION OF THE ABS SYSTEM. WENT OVER A REGULAR ROAD BUMP ON A CITY STREET, NOTHING DRASTIC, WHILE BRAKING. IMMEDIATELY AFTER, THE TRACTION CONTROL, BRAKE, AND ABS LIGHTS CAME ON SOLID. THERE WAS STILL SOME BRAKING AVAILABLE, BUT IT REQUIRED MUCH MORE FORCE AND PEDAL TRAVEL TO ACHIEVE THE SAME LEVEL OF BRAKING AS BEFORE. THIS COULD BE VERY DANGEROUS IF SOMEONE THEN NEEDED TO STOP SUDDENLY. I WAS ABLE TO DRIVE HOME. FOUND SOME FORUMS ON LINE ABOUT THIS PROBLEM, WHICH APPEARS TO BE WIDESPREAD. USING A PAPERCLIP, I WAS ABLE TO 'RESET' THE SYSTEM, CLEARING THE WARNING LIGHTS AND REESTABLISHING ABS AND REGENERATIVE BRAKING...BUT ONLY FOR A SHORT WHILE. LATER IN THE DAY, THE SAME MALFUNCTION OCCURRED, WITH THE SAME WARNING LIGHTS APPEARING, LOSS OF ABS AND REGEN BRAKING.
SOMETHING STARTED BUZZING EVERY FEW SECONDS IN ENGINE COMPARTMENT TOWARD DRIVERS SIDE FIREWALL. AT SLOW SPEEDS, BRAKES PULSATED WITH UNEVEN BRAKING. AS TIME WENT ON, BUZZING WAS MORE FREQUENT. WARNING LIGHTS FLASHED ONCE BUT WENT OUT. AFTER THAT, WHEN PARKING CAR, THE BRAKES WENT ALL THE WAY TO THE FLOOR AND I HIT ANOTHER CAR AT…
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SOMETHING STARTED BUZZING EVERY FEW SECONDS IN ENGINE COMPARTMENT TOWARD DRIVERS SIDE FIREWALL. AT SLOW SPEEDS, BRAKES PULSATED WITH UNEVEN BRAKING. AS TIME WENT ON, BUZZING WAS MORE FREQUENT. WARNING LIGHTS FLASHED ONCE BUT WENT OUT. AFTER THAT, WHEN PARKING CAR, THE BRAKES WENT ALL THE WAY TO THE FLOOR AND I HIT ANOTHER CAR AT PARKING SPEEDS. DEALER SAYS 'BRAKE ACTUATOR PUMP' AND WILL COST NEARLY $3000 TO FIX. THIS PUMP ALSO WENT OUT ON MY 2005 PRIUS! BUT THAT WAS COVERED BY A 'HIDDEN' WARRANTY THAT I FOUND WHILE GOOGLING THE ISSUE. WOULD HAVE PAID FULL PRICE FOR THAT REPAIR IF I HAD NOT RUN ACROSS THAT TSB. THIS IS OBVIOUSLY A BIG MONEY MAKER FOR TOYOTA FIXING THESE BUT IS A HUGE DANGER TO THE MANY DRIVERS THIS HAS HAPPENED TO OVER THE YEARS. PLEASE DO SOMETHING ABOUT IT BEFORE SOMEONE GETS HURT. IT IS A RECURRING AND SUBSTANTIAL THREAT TO DRIVER SAFETY THAT MANY DRIVERS WILL OVERLOOK BECAUSE OF THE INFLATED COST OF THE PARTS. THANK YOU.
A LOT OF LIGHTS LIT UP ON THE DASH. THE REGENERATIVE BRAKING QUIT WORKING AND THE BRAKE PADS WORE OUT REALLY QUICK.
THE CAR BURNS OIL FOR NOT REASON. BETWEEN OIL CHANGES I WILL GO THROUGH 2 QUARTS OF OIL THAT I HAVE TO ADD. OTHER PRIUS OWNERS HAVE THE SAME ISSUES. I ONLY HAVE 120,000 MILES ON IT.
TL* THE CONTACT OWNS A 2013 TOYOTA PRIUS. WHILE DRIVING APPROXIMATELY 35 MPH, THE VEHICLE STALLED AND WAS UNABLE TO BE RESTARTED. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE INVERTER NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE VEHICLE WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 18V684…
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TL* THE CONTACT OWNS A 2013 TOYOTA PRIUS. WHILE DRIVING APPROXIMATELY 35 MPH, THE VEHICLE STALLED AND WAS UNABLE TO BE RESTARTED. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE INVERTER NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE VEHICLE WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 18V684000 (HYBRID PROPULSION SYSTEM). THE MANUFACTURER AND DEALER WERE NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 36,000.
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.