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2012 Toyota Prius V

Owner reports · Recalls · Investigations

More warning signs than most Prius V years

Owner complaints for the 2012 Toyota Prius V are substantially higher than the model-year median of 20.

About this comparison →

When problems were reported

Mileage at the reported incident

134 reports with mileage · 82 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 124 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 36 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 24 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

19 crash reports2 fire reports9 injury reports

What owners actually said

216 reports
68,000 miles · Nov 18, 2019
Electrical SystemService BrakesUnknown Or Other

MY 2012 PRIUS V STARTED SHOWING THE WARNING LIGHTS FOR BRAKES, ABS, ANTI-SKID AND ENGINE LIGHTS. THIS HAPPENED WHILE DRIVING ON A REGULAR ROAD. BRAKES STILL WORK BUT FEEL SPONGY. SCANNED FOR CODES AND IT SAYS C1391 WHICH REQUIRES REPLACING ALL THE MAIN BRAKE COMPONENTS. THE COST IS OVER $3000 BECAUSE SO MANY PARTS INVOLVED. THER…

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MY 2012 PRIUS V STARTED SHOWING THE WARNING LIGHTS FOR BRAKES, ABS, ANTI-SKID AND ENGINE LIGHTS. THIS HAPPENED WHILE DRIVING ON A REGULAR ROAD. BRAKES STILL WORK BUT FEEL SPONGY. SCANNED FOR CODES AND IT SAYS C1391 WHICH REQUIRES REPLACING ALL THE MAIN BRAKE COMPONENTS. THE COST IS OVER $3000 BECAUSE SO MANY PARTS INVOLVED. THERE'S SEEMS TO HAVE BEEN A RECALL FOR OTHER MODELS OF PRIUS BUT THE 'V' NOT INCLUDED. MANY V OWNERS HAVE EXPERIENCED THIS PROBLEM. ALL THE PARTS SHOWN IN THE ATTACHED PICTURE NEED TO BE REPLACE CAUSE TOYOTA DOESN'T KNOW OR CAN'T FIGURE OUT WHERE THE PROBLEM IS. CAR ONLY HAS 68,000 MILES ON IT

NHTSA ODI #11280705

100,000 miles · Nov 16, 2019
Service Brakes

THE BRAKE LOSES ITS GRIP OVER A ROUGH ROAD BUMP WHILE PULLING IN FOR A STOP. VERY VERY NOT SAFE, I ALMOST REAR ENDED A CAR IN FRONT OF ME A COUPLE OF TIMES. CREATES EXTREMELY UNSAFE FEELING. BRAKE LOSS HAPPENS ALL THE TIME OVER BUMPY ROAD ONLY.

NHTSA ODI #11280476

Mileage unknown · Nov 9, 2019
Service Brakes

THE BRAKES FAILED WHILE DRIVING. ALL THE ABS, BRAKE LIGHTS AND A CONTINUOUS BEEP SOUND TURNED ON. I ALMOST HAD A CRASH. IT WAS THE BRAKE ACTUATOR PUMP AND I READ ABOUT MULTIPLE OWNERS HAD COMPLAINS WITH IT.

NHTSA ODI #11279162

180,000 miles · Nov 4, 2019
Electrical SystemElectronic Stability Control (esc)Steering

AFTER REPAIR OF STALLING ENGINE CONDITION: VSV VALVE REPLACED, A SOFTWARE UPDATE SUBSEQUENTLY WAS PERFORMED ON MY CAR (JOV RECALL). EVER SINCE THAT SOFTWARE UPDATE IT HASN'T BEEN SAFE TO DRIVE MY CAR : UNSAFE BREAKING, REALLY HARD BREAKING, ESPECIALLY ON HIGHWAYS AND UNTIMELY DASHBOARD LIGHTING RELATED TO TRAC/VSC, CHECK ENGINE…

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AFTER REPAIR OF STALLING ENGINE CONDITION: VSV VALVE REPLACED, A SOFTWARE UPDATE SUBSEQUENTLY WAS PERFORMED ON MY CAR (JOV RECALL). EVER SINCE THAT SOFTWARE UPDATE IT HASN'T BEEN SAFE TO DRIVE MY CAR : UNSAFE BREAKING, REALLY HARD BREAKING, ESPECIALLY ON HIGHWAYS AND UNTIMELY DASHBOARD LIGHTING RELATED TO TRAC/VSC, CHECK ENGINE AND HYBRID WARNING LIGHT

NHTSA ODI #11277943

Mileage unknown · Oct 26, 2019
Electronic Stability Control (esc)Service Brakes

MY 2012 PRIUS V IS ONLY 90K MILES. STARTING FROM ABOUT 2 WEEKS AGO, THE WARNING LIGHTS INCLUDING BRAKE SYSTEM WARNING LIGHT, ABS WARNING LIGHT AND SLIP INDICATOR LIGHT WERE SUDDENLY LIT ON WHEN I WAS DRIVING, THEN I FOUND THE REGENERATE BRAKE BECOME VERY HARD AND DIFFICULT TO STOP WHICH WAS MALFUNCTIONING. THESE WARNING LIGHTS W…

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MY 2012 PRIUS V IS ONLY 90K MILES. STARTING FROM ABOUT 2 WEEKS AGO, THE WARNING LIGHTS INCLUDING BRAKE SYSTEM WARNING LIGHT, ABS WARNING LIGHT AND SLIP INDICATOR LIGHT WERE SUDDENLY LIT ON WHEN I WAS DRIVING, THEN I FOUND THE REGENERATE BRAKE BECOME VERY HARD AND DIFFICULT TO STOP WHICH WAS MALFUNCTIONING. THESE WARNING LIGHTS WERE KEPT ON ALL THE TIME WHEN I DRIVE THE CAR. THE CAR THREW OUT CODE C1391 WHEN GIVEN A DIAGNOSIS. AFTER SOME ONLINE WORK, I FOUND THIS IS A VERY COMMON PROBLEM FOR PRIUS V. I WENT TO THE DEALERSHIP HOWEVER THE DEALERSHIP STATES THAT MY CAR, BASED ON ITS VIN, IS NOT IN ONE OF THE CERTAIN CARS COVERED BY ZJB PHASE 2 WHICH COVERS BRAKE BOOSTER AND BRAKE BOOSTER PUMP ASSEMBLIES FOR CERTAIN 2011-2015 MODEL YEAR PRIUS VEHICLES. THE FAILURE OF THE BRAKE COULD BE A DEADLY DEFICIENCY TO ALL THE PEOPLE IN THE CAR WHEN DRIVING. NOW I HAVE TO THINK TO STOP USING THIS CAR BECAUSE OF THE SEVERE SECURITY RISK. TOYOTA SHOULD TAKE ACTION TO SOLVE ALL THIS PROBLEM FOR ALL INVOLVED CARS, NOT CERTAIN CARS. MY CAR IS MADE IN 2012, THE DIAGNOSIS CODE C1391 GIVEN BY MY CAR ARE FALLING INTO ONE OF THE FOUR CODES ASSOCIATED WITH THE BRAKE PROBLEM COVERED BY ZJB PHASE 2. IT IS RIDICULOUS THAT MY CAR WAS NOT ISSUED THIS EXTENDED WARRANTY.

NHTSA ODI #11271144

54,500 miles · Oct 16, 2019
Service Brakes

MY 2012 PRIUS V WITH ONLY 55,000 MILES. ABS LIGHTS CAME ON AND BUZZING SOUND EVERY 3 SECONDS FROM JUST IN FRONT OF STEERING COLUMN. TOYOTA DEALER CHARGED $270 FOR COMPUTER DIAGNOSTIC THEN GAVE ME A PARTS AND LABOR ESTIMATE FOR REPLACING BRAKE BOOSTER AND MASTER CYLINDER OF $4400!!! INDEPENDENT MECHANIC CAN ORDER PARTS FROM ANOTH…

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MY 2012 PRIUS V WITH ONLY 55,000 MILES. ABS LIGHTS CAME ON AND BUZZING SOUND EVERY 3 SECONDS FROM JUST IN FRONT OF STEERING COLUMN. TOYOTA DEALER CHARGED $270 FOR COMPUTER DIAGNOSTIC THEN GAVE ME A PARTS AND LABOR ESTIMATE FOR REPLACING BRAKE BOOSTER AND MASTER CYLINDER OF $4400!!! INDEPENDENT MECHANIC CAN ORDER PARTS FROM ANOTHER TOYOTA DEALER IN MAINLAND US FOR $1400 LESS THAN THE $3200 THAT DEALER IN HAWAII QUOTED AND LABOR FOR MUCH LESS. BUT STILL WILL BE COSTING ME ABOUT $2500. SEARCHED RECALL SITES AND REGULAR 2012 PRIUS MODELS HAD RECALLS FOR EXACTLY THE SAME ISSUE BUT NO RECALL ON 2012 PRIUS V BRAKES?

NHTSA ODI #11268982

Mileage unknown · Oct 7, 2019
Electrical SystemEngineUnknown Or Other

ON 09/19/2019 KEY WEST TOYOTA COMPLETED THE TIRES CHANGE OF MY VEHICLE AS I REQUESTED. IN ADDITION, KEY WEST TOYOTA PERFORMED "107649 J0V RECALL J0V01B 0.70 UPDATE TO THE POWER MANAGEMENT ECU WITH NEW SOFTWARE" AS SHOWING ON THE INVOICE. THE FOLLOWING DAY, ON FRIDAY 09/20/2019, WHILE I WAS DRIVING THE VEHICLE LOST POWER AND STAL…

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ON 09/19/2019 KEY WEST TOYOTA COMPLETED THE TIRES CHANGE OF MY VEHICLE AS I REQUESTED. IN ADDITION, KEY WEST TOYOTA PERFORMED "107649 J0V RECALL J0V01B 0.70 UPDATE TO THE POWER MANAGEMENT ECU WITH NEW SOFTWARE" AS SHOWING ON THE INVOICE. THE FOLLOWING DAY, ON FRIDAY 09/20/2019, WHILE I WAS DRIVING THE VEHICLE LOST POWER AND STALLED IN THE MIDDLE OF THE TRAFFIC, PUTTING MY LIFE AND SAFETY AT RISK AND MY HEATH AND GENERAL WELL-BEING. I SENT BACK THE VEHICLE TO KEY WEST TOYOTA, AND SINCE THEN THE ISSUE IS UNRESOLVED, AND I AM NOT EVEN ABLE TO REACH ANYONE ON THE PHONE OR THROUGH THE EMAIL I SENT FROM KEY WEST TOYOTA WEBSITE "CONTACT US".

NHTSA ODI #11266817

111,000 miles · Oct 2, 2019
Electrical SystemFuel/propulsion SystemUnknown Or Other

ON JUNE 5TH, 2019, I TOOK MY CAR IN TO ROUND ROCK TOYOTA AND THEY PERFORMED THE 2018 TOYOTA PRIUS V RECALL FIX. SINCE THEN, MY MPG HAS GONE FROM AN AVERAGE OF 41 MILES PER GALLON, WHICH HAS STAYED CONSISTENT SINCE I PURCHASED THE CAR BRAND NEW IN JUNE 2012, DOWN TO 32 MPG. I TOOK THE CAR BACK TO ROUND ROCK TOYOTA FOR A DIAGNOSIS…

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ON JUNE 5TH, 2019, I TOOK MY CAR IN TO ROUND ROCK TOYOTA AND THEY PERFORMED THE 2018 TOYOTA PRIUS V RECALL FIX. SINCE THEN, MY MPG HAS GONE FROM AN AVERAGE OF 41 MILES PER GALLON, WHICH HAS STAYED CONSISTENT SINCE I PURCHASED THE CAR BRAND NEW IN JUNE 2012, DOWN TO 32 MPG. I TOOK THE CAR BACK TO ROUND ROCK TOYOTA FOR A DIAGNOSIS ON SEPT 30, 2019 AND THEY SAID THAT THEY CANNOT FIND ANYTHING WRONG, THERE ARE NO ERROR CODES, AND THAT MY NOW GREATLY REDUCED 32 MPG FELL WITHIN TOYOTA STANDARDS. I AM WRITING TO FILE A COMPLAINT THAT THEIR 2018 RECALL FOR THE TOYOTA PRIUS V HAS A PROBLEM AND NEEDS TO BE REVISITED OR THE VEHICLES SHOULD BE TAKEN OFF THE ROAD. I AM CO-FILING A COMPLAINT WITH THE EPA AS WELL.

NHTSA ODI #11265675

76,000 miles · Sep 12, 2019
Unknown Or Other

THE BRAKE BOOSTER/ACCTUATOR HAS FAILED ON MY PRIUS AT ABOUT 76000 MILES AND I BOUGHT IT USED WITH 35000 MILES. I HAVE FOUND OUT THAT THIS HAS BEEN AN ISSUE WITH PRIUS VEHICLES SINCE 2006 AND ENHANCED WARRANTIES HAVE BEEN ISSUED ON MODELS FROM 2006 AS WELL AS 2010-2015. I HAVE TRIED TO CALL TOYOTA TO HAVE THEM FIX THE ISSUE BUT T…

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THE BRAKE BOOSTER/ACCTUATOR HAS FAILED ON MY PRIUS AT ABOUT 76000 MILES AND I BOUGHT IT USED WITH 35000 MILES. I HAVE FOUND OUT THAT THIS HAS BEEN AN ISSUE WITH PRIUS VEHICLES SINCE 2006 AND ENHANCED WARRANTIES HAVE BEEN ISSUED ON MODELS FROM 2006 AS WELL AS 2010-2015. I HAVE TRIED TO CALL TOYOTA TO HAVE THEM FIX THE ISSUE BUT THEY SAY THAT MY VEHICLE ISNT COVERED UNDER THE WARRANTY FOR SOME REASON. WHAT THEY SAID WAS THAT MY PARTS MAKER WASNT COVERED UNDER THE WARRANTY BUT IF ITS A PROBLEM THAT HAS BEEN PREVELANT IN OTHER PRIUS VEHICLES, I DONT UNDERSTAND WHY THIS WOULDNT BE COVERED REGARDLESS OF WHO MADE THE PART. IT HAS AFFECTED MY BRAKING RANDOMLY AND HAS ALMOST CAUSED ME TO HAVE AN ACCIDENT A COUPLE TIMES ALREADY. WHEN DIAGNOSED I GOT ERROR CODE C1391 WHICH WAS COVERED UNDER THE WARRANTY ENHANCEMENT LETTER I FOUND YET TOYOTA WILL NOT FIX MY VEHICLE.

NHTSA ODI #11254879

163,414 miles · Jul 26, 2019
Service Brakes

COMPLETE BRAKE FAILURE ON THE FREEWAY!!! ABS, BRAKE AND TRACTION CONTROL LIGHTS LIT UP. ALMOST CRASHED! CODE C1391-ABNORMAL LEAK IN BRAKE ACTUATOR PUMP. HOW LONG WILL IT TAKE THIS AGENCY TO MAKE TOYOTA FIX THIS?? ITS A SAFETY ISSUE!!! STOP PICKING YOUR ASSES AND DO SOMETHING ABOUT IT!!!!

NHTSA ODI #11235210

Official recalls

3

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.

15V449000 · Hybrid Propulsion System: Inverter

Jul 15, 2015

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2012-2014 Prius V vehicles manufactured August 22, 2011, to June 30, 2014. A component within the hybrid inverter assembly may overheat, causing the hybrid system to reduce output power allowing the vehicle to only drive a short distance. In some circumstances, the hybrid system may shut down causing the vehicle to stop while being driven.

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 the motor/generator control electronic control unti (ECU) and the hybrid control ECU, free of charge. The recall began on July 30, 2015. Owners may contact Toyota customer service at 1-888-270-9371.

13V014000 · Air Bags:frontal:sensor/control MODULE-INACTIVE ; Seats

Jan 16, 2013

Southeast Toyota Distributors, LLC (SET) is recalling certain models interspersed through model years 2009 through 2013 as follows: model year 2009-2012 Tacoma, 4Runner, Camry, Camry Hybrid, Prius, and RAV4; model year 2009-2010 Avalon, FJ Cruiser, and Highlander Hybrid; model year 2010-2013 model year Corolla, Sienna and Tundra; model year 2009-2013 Highlander and Venza; model year 2012 Prius V; and model year 2010-2012 Sequoia. During modification by SET to include accessories such as leather seat covers, seat heaters or headrest DVD systems, these vehicles may not have had the passenger seat occupant sensing system calibration tested. Without passing the calibration test, the occupant sensing system may not operate as designed.

Consequence & remedy

Consequence: If the front passenger seat occupant sensing system is out of calibration, the front passenger airbags may not deploy or they may deploy inappropriately for the passenger's size and position. This could increase the risk of personal injury during the event of a vehicle crash necessitating airbag deployment.

Remedy: Southeast Toyota will notify owners, and dealers will test the sensitivity of the occupant detection sensors, and recalibrate them as necessary. The recall began on March 21, 2013. Owners may contact Southeast Toyota at 1-800-301-6859.

Additional source detail variants (2)

Seats

Southeast Toyota Distributors, LLC (SET) is recalling certain models interspersed through model years 2009 through 2013 as follows: model year 2009-2012 Tacoma, 4Runner, Camry, Camry Hybrid, Prius, and RAV4; model year 2009-2010 Avalon, FJ Cruiser, and Highlander Hybrid; model year 2010-2013 model year Corolla, Sienna and Tundra; model year 2009-2013 Highlander and Venza; model year 2012 Prius V; and model year 2010-2012 Sequoia. During modification by SET to include accessories such as leather seat covers, seat heaters or headrest DVD systems, these vehicles may not have had the passenger seat occupant sensing system calibration tested. Without passing the calibration test, the occupant sensing system may not operate as designed.

Consequence: If the front passenger seat occupant sensing system is out of calibration, the front passenger airbags may not deploy or they may deploy inappropriately for the passenger's size and position. This could increase the risk of personal injury during the event of a vehicle crash necessitating airbag deployment.

Remedy: Southeast Toyota will notify owners, and dealers will test the sensitivity of the occupant detection sensors, and recalibrate them as necessary. The recall began on March 21, 2013. Owners may contact Southeast Toyota at 1-800-301-6859.

Air Bags:frontal:sensor/control MODULE-INACTIVE

Southeast Toyota Distributors, LLC (SET) is recalling certain models interspersed through model years 2009 through 2013 as follows: model year 2009-2012 Tacoma, 4Runner, Camry, Camry Hybrid, Prius, and RAV4; model year 2009-2010 Avalon, FJ Cruiser, and Highlander Hybrid; model year 2010-2013 model year Corolla, Sienna and Tundra; model year 2009-2013 Highlander and Venza; model year 2012 Prius V; and model year 2010-2012 Sequoia. During modification by SET to include accessories such as leather seat covers, seat heaters or headrest DVD systems, these vehicles may not have had the passenger seat occupant sensing system calibration tested. Without passing the calibration test, the occupant sensing system may not operate as designed.

Consequence: If the front passenger seat occupant sensing system is out of calibration, the front passenger airbags may not deploy or they may deploy inappropriately for the passenger's size and position. This could increase the risk of personal injury during the event of a vehicle crash necessitating airbag deployment.

Remedy: Southeast Toyota will notify owners, and dealers will test the sensitivity of the occupant detection sensors, and recalibrate them as necessary. The recall began on March 21, 2013. Owners may contact Southeast Toyota at 1-800-301-6859.

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

1

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.