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2010 Toyota Prius

Owner reports · Recalls · Investigations

More warning signs than most Prius years

Owner complaints for the 2010 Toyota Prius are substantially higher than the model-year median of 164.

About this comparison →

When problems were reported

Mileage at the reported incident

2,264 reports with mileage · 558 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, Hydraulic. Review the 849 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Service Brakes. Review the 593 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Service Brakes, Electric. Review the 502 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

183 crash reports13 fire reports48 injury reports

What owners actually said

2,822 reports
93,000 miles · May 14, 2016
Electrical SystemExterior LightingFire

MY HEADLIGHT CAUGHT FIRE AND SEVERELY BURNED MY CAR. I WAS DRIVING DOWN THE ROAD ON A CITY STEET AND SAW A WISP OF SMOKE AND PULLED OVER INTO A STORE PARKING LOT. I HAD NO WARNING LIGHTS INDICATING ANYTHING WAS WRONG. IT BEGAN TO SMOKE MORE, AND I CAUTIOUSLY OPENED THE HOOD TO SEE A FIRE COMING FROM MY DRIVERS SIDE HEADLIGHT ARE…

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MY HEADLIGHT CAUGHT FIRE AND SEVERELY BURNED MY CAR. I WAS DRIVING DOWN THE ROAD ON A CITY STEET AND SAW A WISP OF SMOKE AND PULLED OVER INTO A STORE PARKING LOT. I HAD NO WARNING LIGHTS INDICATING ANYTHING WAS WRONG. IT BEGAN TO SMOKE MORE, AND I CAUTIOUSLY OPENED THE HOOD TO SEE A FIRE COMING FROM MY DRIVERS SIDE HEADLIGHT AREA. WITHIN SECONDS THERE WAS A BLAZE, AND IT TOOK 3 FIRE EXTINGUISHERS TO PUT IT OUT. THE FIRE DEPARTMENT CONFIRMED THAT THE FIRE ORIGINATED FROM THE HEADLIGHT. I HAD PREVIOUSLY EXPERIENCED PROBLEMS WITH MY HEADLIGHT BECOMING DULL AND CLOUDY. AN EARLIER NHTSA INVESTIGATION DID NOT RESULT IN A RECALL. I THINK IT'S THE SAME PROBLEM WITH THE HEADLIGHT, ONLY MUCH WORSE. IF THERE WERE NOT MULTIPLE FIRE EXTINGUISHERS AVAILABLE THE CAR COULD HAVE EASILY EXPLODED BEFORE THE FIRE DEPARTMENT ARRIVED. IT COULD HAVE EASILY CAUSED HARM TO OTHER PEOPLE.

NHTSA ODI #10864923

89,000 miles · May 14, 2016
Engine

2010 TOYOTA PRIUS SUDDENLY LOST POWER WHILE DRIVING AT SPEED. MY WIFE WAS ABLE TO PULL OVER, AND AFTER A FEW MINUTES THE CAR AGAIN APPEARED TO BE OPERATING NORMALLY. THIS HAS NOW HAPPENED TWICE WHILE DRIVING ON AN INTERSTATE. AFTER THE FIRST OCCURRENCE THE TOYOTA DEALERSHIP SAID THEY COULD FIND NO COMPUTER CODES THAT INDICATE…

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2010 TOYOTA PRIUS SUDDENLY LOST POWER WHILE DRIVING AT SPEED. MY WIFE WAS ABLE TO PULL OVER, AND AFTER A FEW MINUTES THE CAR AGAIN APPEARED TO BE OPERATING NORMALLY. THIS HAS NOW HAPPENED TWICE WHILE DRIVING ON AN INTERSTATE. AFTER THE FIRST OCCURRENCE THE TOYOTA DEALERSHIP SAID THEY COULD FIND NO COMPUTER CODES THAT INDICATED ANY PROBLEM. NOW IT'S SIX MONTHS LATER, AND THE SAME THING HAPPENED AGAIN.

NHTSA ODI #10864875

86,000 miles · May 12, 2016
Service Brakes, HydraulicTiresCrash

TL* THE CONTACT OWNS A 2010 TOYOTA PRIUS. WHILE DRIVING 5 MPH, THE BRAKE PEDAL WAS DEPRESSED, BUT THE VEHICLE HESITATED TO RESPOND. THE CONTACT STATED THAT THE ABS WARNING LIGHT, TRACTION CONTROL WARNING LIGHT, AND BRAKE SYSTEM WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER TO BE DIAGNOSED. THE CONTACT WAS INFORM…

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TL* THE CONTACT OWNS A 2010 TOYOTA PRIUS. WHILE DRIVING 5 MPH, THE BRAKE PEDAL WAS DEPRESSED, BUT THE VEHICLE HESITATED TO RESPOND. THE CONTACT STATED THAT THE ABS WARNING LIGHT, TRACTION CONTROL WARNING LIGHT, AND BRAKE SYSTEM WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO THE DEALER TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE BRAKE BOOSTER MASTER CYLINDER NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE VEHICLE WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 13V235000 (SERVICE BRAKES, HYDRAULIC). THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 86,000. UPDATED 09/06/16*LJ THE CONSUMER STATED THE MASTER CYLINDER/BRAKE BOOSTER ASSEMBLY WERE SUBSEQUENTLY REPLACED. ALSO, ON JANUARY 5, 2016, THE CONSUMER WAS INVOLVED IN AN ACCIDENT WHILE DRIVING ON A WINDING HIGHWAY. AS HE TRIED TO NEGOTIATE A TURN, THE TIRES SLIPPED OFF THE PAVEMENT AND HE RAN OFF THE ROAD, CAUSING OVER $10,000 IN DAMAGES. UPDATED 10/18/16. *JB

NHTSA ODI #10864656

17,867 miles · May 11, 2016
Service Brakes

TL* THE CONTACT OWNS A 2010 TOYOTA PRIUS. WHILE DRIVING 35 MPH OVER BUMPS IN THE ROAD, THE BRAKES FAILED TO SLOW DOWN THE VEHICLE. THE FAILURE RECURRED EACH TIME THE VEHICLE DROVE OVER A BUMP. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 13V235000 (SERVICE BRAKES). THE MANUFACTURE…

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TL* THE CONTACT OWNS A 2010 TOYOTA PRIUS. WHILE DRIVING 35 MPH OVER BUMPS IN THE ROAD, THE BRAKES FAILED TO SLOW DOWN THE VEHICLE. THE FAILURE RECURRED EACH TIME THE VEHICLE DROVE OVER A BUMP. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 13V235000 (SERVICE BRAKES). THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 75,000. UPDATED 07/14/16*LJ

NHTSA ODI #10864405

111,000 miles · May 4, 2016
Service Brakes

WHILE DRIVING HOME FROM WORK, THE BRAKES WENT OUT ON MY TOYOTA PRIUS AND THE WARNING LIGHTS FOR ABS, TRACTION CONTROL, AND BRAKES ALL CAME ON. I STILL HAD A SMALL AMOUNT OF BRAKE PEDAL LEFT AND THE EMERGENCY BRAKE CONTINUED TO WORK. WHEN THE TOYOTA DEALER DIAGNOSED THE PROBLEM TODAY, THEY SAID THAT IT WAS A $3500 BRAKE BOOSTER…

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WHILE DRIVING HOME FROM WORK, THE BRAKES WENT OUT ON MY TOYOTA PRIUS AND THE WARNING LIGHTS FOR ABS, TRACTION CONTROL, AND BRAKES ALL CAME ON. I STILL HAD A SMALL AMOUNT OF BRAKE PEDAL LEFT AND THE EMERGENCY BRAKE CONTINUED TO WORK. WHEN THE TOYOTA DEALER DIAGNOSED THE PROBLEM TODAY, THEY SAID THAT IT WAS A $3500 BRAKE BOOSTER AND THAT IT WAS NOT COVERED UNDER RECALL OR WARRANTY. THE SYMPTOMS, THE WARNING LIGHTS, AND THE RESULTS ALL MATCH A PREVIOUS TOYOTA RECALL (D0H) EXACTLY, YET THEY WILL NOT INCLUDE MY CAR UNDER THE RECALL BECAUSE MY VIN IS NOT PART OF THE ORIGINAL RECALL. THEY'RE LUCKY I WASN'T PHYSICALLY INJURED IN ACCIDENT CAUSED BY THIS. I SUGGESTED TO THEIR CUSTOMER SERVICE REP THAT MAYBE MY CAR SHOULD BE INCLUDED IN THE RECALL, BUT THEY DID NOT AGREE.

NHTSA ODI #10863241

40,000 miles · May 3, 2016
Service Brakes

I WAS DRIVING MY VEHICLE AT ABOUT 35 MPH ON A TWO LANE, HILLY ROAD. SUDDENLY, THE ABS AND WARNING LIGHTS STARTED FLASHING, AND THERE WAS A LOUD BEEPING NOISE. I PRESSED THE BRAKE PEDAL, AND THERE WAS NO RESPONSE. SINCE I WAS TRAVELING UPHILL, I SLOWED AND THEN USED MY EMERGENCY BRAKE TO COME TO A COMPLETE STOP. AFTER THE VEH…

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I WAS DRIVING MY VEHICLE AT ABOUT 35 MPH ON A TWO LANE, HILLY ROAD. SUDDENLY, THE ABS AND WARNING LIGHTS STARTED FLASHING, AND THERE WAS A LOUD BEEPING NOISE. I PRESSED THE BRAKE PEDAL, AND THERE WAS NO RESPONSE. SINCE I WAS TRAVELING UPHILL, I SLOWED AND THEN USED MY EMERGENCY BRAKE TO COME TO A COMPLETE STOP. AFTER THE VEHICLE WAS TOWED TO A TOYOTA DEALER AND DIAGNOSED, I WAS INFORMED THAT THERE WAS AN INTERNAL LEAK IN THE HYDRAULIC UNIT OF THE BRAKING SYSTEM, AND THAT THE ABS PUMP MODULE AND BRAKE MASTER CYLINDER NEEDED REPLACEMENT. THIS WAS A VERY SIMILAR ISSUE TO A RECALL OF OTHER 2010 TOYOTA PRIUS VEHICLES, BUT THE RECALL DOES NOT APPLY TO MY VIN NUMBER. TOYOTA CLAIMS THAT THE PROBLEM WAS "REMEDIED" BEFORE MY VEHICLE WAS PRODUCED EVEN THOUGH ONE OF MY TROUBLE CODES IS THE SAME AS THE TROUBLE CODE REFERRED TO IN THE RECALL.

NHTSA ODI #10862920

Mileage unknown · May 2, 2016
Engine

THE ENGINE IS BURNING OIL AT AN ALARMING RATE: OVER A QUART IN LESS THAN 1200 MILES. THE PROBLEM BEGAN BEFORE THE ODOMETER TURNED 100,000 MILES.

NHTSA ODI #10862576

40,000 miles · May 2, 2016
Exterior Lighting

LOW BEAM BULBS CONSTANTLY FAILING, HAVE TO REPLACE EVERY FEW MONTHS! SOMETIMES BOTH BULBS WILL FAIL AT THE SAME TIME, LEAVING YOU WITH ONLY HIGH BEAMS. TOYOTA ISSUED A TSB IN 10/12 ABOUT A FIX INVOLVING MODIFICATION TO THE WIRING HARNESS BUT SAYS THEY WILL ONLY REPAIR THIS PROBLEM FOR CARS UNDER 36K MILES OR 36 MONTHS FROM DATE …

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LOW BEAM BULBS CONSTANTLY FAILING, HAVE TO REPLACE EVERY FEW MONTHS! SOMETIMES BOTH BULBS WILL FAIL AT THE SAME TIME, LEAVING YOU WITH ONLY HIGH BEAMS. TOYOTA ISSUED A TSB IN 10/12 ABOUT A FIX INVOLVING MODIFICATION TO THE WIRING HARNESS BUT SAYS THEY WILL ONLY REPAIR THIS PROBLEM FOR CARS UNDER 36K MILES OR 36 MONTHS FROM DATE OF PURCHASE, WHICH MEANS MANY OF THE CARS WITH THIS PROBLEM WERE ALREADY OUT OF THE WARRANTY PERIOD WHEN THE TSB WAS ISSUED. NO HEADLIGHTS IS A SERIOUS SAFETY ISSUE AND THIS REPAIR SHOULD BE MADE AVAILABLE TO ANY OWNER WITH THIS PROBLEM AT NO COST. IT APPEARS THAT THE COST OF HAVING THIS TSB DONE IS SEVERAL HUNDRED DOLLARS.

NHTSA ODI #10862464

149,000 miles · Apr 27, 2016
Hybrid Propulsion System

TL* THE CONTACT OWNS A 2010 TOYOTA PRIUS. WHILE DRIVING 45 MPH, THE ENGINE, ELECTRICAL MOTOR POWER TO THE BRAKES, AND STEERING FAILED WITHOUT WARNING. THE CONTACT MERGED TO A CENTER LANE DUE TO TRAFFIC. THE VEHICLE WAS TOWED TO A DEALER WHERE IT WAS DIAGNOSED THAT THERE WAS A POSSIBLE FAILURE WITH THE INVERTER HYBRID PROPULSION …

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TL* THE CONTACT OWNS A 2010 TOYOTA PRIUS. WHILE DRIVING 45 MPH, THE ENGINE, ELECTRICAL MOTOR POWER TO THE BRAKES, AND STEERING FAILED WITHOUT WARNING. THE CONTACT MERGED TO A CENTER LANE DUE TO TRAFFIC. THE VEHICLE WAS TOWED TO A DEALER WHERE IT WAS DIAGNOSED THAT THERE WAS A POSSIBLE FAILURE WITH THE INVERTER HYBRID PROPULSION SYSTEM. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 149,000.

NHTSA ODI #10861722

54,995 miles · Apr 25, 2016
Fuel/propulsion System

WHILE IN MOTION AT 30 MPH ON A CITY STREET(BRIDGE), ALL OF THE WARNING LIGHTS ON THE DASHBOARD CAME ON AND THE CAR SLOWED DOWN TO LESS THAN 20MPH. I WAS ABLE TO DRIVE THE CAR AT 20 TO A REPAIR SHOP. HAD THIS HAPPENED ON A FREEWAY WITH LIMITED OR NO SHOULDER OR WHILE IN THE LEFT LANE, IT COULD HAVE RESULTED IN A SERIOUS AND DEA…

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WHILE IN MOTION AT 30 MPH ON A CITY STREET(BRIDGE), ALL OF THE WARNING LIGHTS ON THE DASHBOARD CAME ON AND THE CAR SLOWED DOWN TO LESS THAN 20MPH. I WAS ABLE TO DRIVE THE CAR AT 20 TO A REPAIR SHOP. HAD THIS HAPPENED ON A FREEWAY WITH LIMITED OR NO SHOULDER OR WHILE IN THE LEFT LANE, IT COULD HAVE RESULTED IN A SERIOUS AND DEADLY ACCIDENT..SINCE TOYOTA FAILED TO NOTIFY ME OF THIS PROBLEM, I TOOK IT TO AN INDEPENDENT REPAIR SHOP AND THEY DIAGNOSED THE PROBLEM AS FAILURE OF THE INTELLIGENT POWER MODULE (IPM), PART OF THE HYBRID INVERTER. I THEN HAD THE CAR TOWED TO A TOYOTA DEALERSHIP WHERE THE REPAIR WAS COMPLETED AS PART OF THE WARRANTY ENHANCEMENT PROGRAM. I AM INCLUDING A PDF THAT SHOWS THE DIAGNOSIS PERFORMED BY HAWTHORNE AUTO AS WELL AS A COPY OF A LETTER FROM TOYOTA THAT I NEVER RECEIVED. I CANNOT OVERSTATE THE POTENTIAL DANGER THIS DEFECT COULD CAUSE. A LESS EXPERIENCED DRIVER MIGHT HAVE PANICKED. CERTAINLY, IF THIS HAD HAPPENED ON A FREEWAY IN RUSH HOUR TRAFFIC, I COULD EASILY HAVE BEEN REAR ENDED - DRIVERS GENERALLY AND REASONABLY DO NOT EXPECT CARS GOING 60 TO SLOW DOWN FOR NO APPARENT REASON TO 20. TOYOTA HAS DETERMINED THAT THIS PROBLEM MERITS ONLY A "WARRANTY ENHANCEMENT" RATHER THAN A RECALL. I BELIEVE THAT THEY DO NOT WANT TO ISSUE A RECALL BECAUSE THIS IS AN EXPENSIVE REPAIR. I HOPE THAT NHTSA WILL TAKE STEPS TO MAKE THIS A RECALL BEFORE SOME INNOCENT PERSON DIES AS A RESULT OF THIS SERIOUS DEFECT. I HAVE SENT YOU THE DOCUMENTATION THAT I FELT WOULD BE SUFFICIENT FOR YOUR INVESTIGATION BUT I HAVE MORE IF YOU NEED IT, INCLUDING MANY PAGES THAT DETAIL THE RESULTS OF THE DIAGNOSTICS PERFORMED BY HAWTHORNE AUTO. RESPECTFULLY, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

NHTSA ODI #10861364

Official recalls

10

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.

16V487000 · Air Bags:side/window

Jun 30, 2016

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2010-2012 Toyota Prius, 2010 and 2012 Toyota Prius Plug-in Hybrid, and 2011-2012 Lexus CT200h vehicles. A weld in the curtain shield air bag inflator may crack causing one or both portions of the inflator to eject into the passenger cabin.

Consequence & remedy

Consequence: If either portion of the curtain shield air bag inflator ejects into the passenger cabin, there is an increased risk of injury to vehicle occupants.

Remedy: Toyota will notify owners, and dealers will install retention brackets to the curtain shield air bags, free of charge. The recall began on October 17, 2016. Owners may contact Toyota Customer Service Department at 1-800-331-4331. Toyota's number for this recall is Toyota G0U, and Lexus GLJ.

16V396000 · Seats:front Assembly:seat Heater/cooler

Jun 2, 2016

Southeast Toyota Distributors, LLC (SET) is recalling certain 2005-2011 4Runner, Highlander, Sequoia, and Sienna, 2005-2010 Avalon and Tundra, 2006-2008 Camry Solara, 2006-2010 Highlander hybrid, 2006-2011 Rav4 and Tacoma, 2007-2010 FJ Cruiser, 2007-2011 Camry hybrid, 2009-2010 Venza, 2010-2012 Prius, 1988-1990 and 2005-2010 Camry, and 1989 and 2009-2010 Corolla vehicles equipped with aftermarket accessory seat heaters with a copper strand heating element. The electrical wiring in the seat heaters may be damaged when the seat cushion is compressed.

Consequence & remedy

Consequence: If damaged, the copper strand heating element may short circuit, increasing the risk of a fire.

Remedy: SET will notify owners, and dealers will disconnect the seat heaters, free of charge, and refund the purchase price of the seat heater accessory. The recall began on July 14, 2016. Owners may contact SET customer service at 1-866-405-4226. SET number for this recall is SET16B.

14V743000 · Seats:front Assembly:seat Heater/cooler

Nov 19, 2014

Southeast Toyota Distributors, LLC (SET) is recalling certain model year 2010-2011 Prius and Corolla, 2009-2011 Venza, 2006-2010 Avalon, 2007-2010 FJ Cruiser, 2005-2011 Sienna and Sequoia, 2006-2011 Tacoma 4x2 and 4x4, Camry, Highlander, Tundra 4x2 and 4x4, and 2007-2011 Rav4 and 4Runner. The affected vehicles may experience compression of the seat cushion which may damage the seat heater wiring.

Consequence & remedy

Consequence: Damage to the seat heater wiring could cause the wires to short, increasing the risk of the seat burning and causing personal injury to the occupant.

Remedy: SET will notify owners, and dealers will disconnect the heaters with copper strand heating elements and refund the purchase price of the seat heater accessory, free of charge. The recall is expected to began in January 2015. Owners may contact SET customer service at 1-866-405-4226.

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.

13V235000 · Service Brakes

Jun 5, 2013

Toyota is recalling certain model year 2010 Prius vehicles manufactured March 31, 2009, through October 9, 2009; and model year 2010 Lexus HS250h vehicles manufactured June 19, 2009, through October 9, 2009. Nitrogen gas from a component of the brake booster pump assembly could leak into the brake fluid.

Consequence & remedy

Consequence: As nitrogen is released into the brake fluid, the brake pedal may have reduced hydraulic pressure. Under certain circumstances, this condition could affect stopping distance and increase the risk of a crash.

Remedy: Toyota will notify owners, and dealers will replace the affected brake booster pump assemblies. The recall began on August 7, 2013. Owners may contact Toyota at 1-800-331-4331.

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.

10V039000 · Service Brakes, Air:antilock:control Unit/module

Feb 9, 2010

TOYOTA IS RECALLING CERTAIN MODEL YEAR 2010 TOYOTA PRIUS AND LEXUS HS250H PASSENGER VEHICLES. CUSTOMERS HAVE EXPERIENCED INCONSISTENT BRAKE FEEL AFTER ABS ACTUATION DURING SLOW AND STEADY APPLICATION OF THE BRAKES ON ROUGH OR SLICK ROAD SURFACES. STOPPING DISTANCES MAY BE INCREASED COMPARED WITH A CUSTOMER'S EXPECTATION FOR A GIVEN PEDAL FORCE.

Consequence & remedy

Consequence: VEHICLE STOPPING DISTANCES MAY INCREASE RELATIVE TO A CUSTOMER'S EXPECTATION INCREASING THE RISK OF A CRASH.

Remedy: DEALERS WILL REWRITE THE PROGRAMMING OF THE ABS CONTROL UNIT FREE OF CHARGE. THE SAFETY RECALL BEGAN ON MARCH 3, 2010, AND IS EXPECTED TO BE COMPLETED IN LATE MARCH 2010. OWNERS MAY CONTACT TOYOTA AT 1-800-331-4331 AND LEXUS AT 1-800-255-3987.

10V035000 · Equipment:other:labels

Feb 3, 2010

GULF STATES TOYOTA IS RECALLING CERTAIN MODEL YEAR 2005-2010 VEHICLES FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110, "TIRE SELECTION AND RIMS." THESE VEHICLES WERE SOLD BETWEEN SEPTEMBER 1, 2005 AND JUNE 2, 2008 WITHOUT THE REQUISITE LOAD CARRYING CAPACITY MODIFICATION LABELS.

Consequence & remedy

Consequence: THIS DOES NOT MEET THE STANDARD REQUIREMENTS.

Remedy: DEALERS WILL MAIL TO CONSUMERS THE CORRECTED LABEL OR THE CUSTOMER WILL HAVE THE OPTION FOR DEALERS TO INSTALL THE LABEL FREE OF CHARGE. DEALERS WILL ALSO CORRECT THE OWNER'S MANUAL. THE SAFETY RECALL BEGAN ON MAY 27, 2010. OWNERS MAY CONTACT GULF STATES TOYOTA AT 713-580-3300.

10V036000 · Equipment:other:labels

Feb 3, 2010

SOUTHEAST TOYOTA IS RECALLING CERTAIN MODEL YEAR 2005-2011 PASSENGER VEHICLES FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110, "TIRE SELECTION AND RIMS." THESE VEHICLES WERE SOLD WITHOUT THE REQUISITE LOAD CARRYING CAPACITY MODIFICATION LABELS.

Consequence & remedy

Consequence: A DRIVER MAY OVERLOAD A VEHICLE WHICH MAY INCREASE THE RISK OF A CRASH.

Remedy: DEALERS WILL MAIL TO CONSUMERS THE CORRECTED LABEL OR THE CUSTOMER WILL HAVE THE OPTION FOR DEALERS TO INSTALL THE LABEL FREE OF CHARGE. THE SAFETY RECALL BEGAN ON MAY 27, 2010. 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

4

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.

PE10006 · Braking Performance, Hybrid Vehicle

Opened Feb 3, 2010 · Closed Jul 12, 2010

Status: closed (inferred from source dates) · Service Brakes, Hydraulic; Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip; Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip:control Unit/module ; Service Brakes, Hydraulic:foundation Components; Service Brakes, Hydraulic:foundation Components:disc; Service Brakes, Hydraulic:power Assist; Service Brakes, Hydraulic:power Assist:hydraulic

The subject vehicles are the first model year of a new design generation of the Prius model line.The vehicles are powered by a hybrid drive system that uses both a regenerative braking system, which converts vehicle momentum into electrical energy to be stored in onboard batteries, and a hydraulic brake system more typical of the brake system used on non-hybrid vehicles.As is the case for other similarly designed hybrid vehicles the interaction and management of the two braking systems during ABS braking is complex and requires a sophisticated control system.In a February 9, 2010 Defect Information Report, Toyota advised the agency of its plans to conduct a safety recall to address inconsistent brake feel and increased stopping distances that may occur during braking events requiring ABS operation, such as would occur when braking on rough or low friction road surfaces.Toyota will reprogram the ABS control unit with improved software that addresses this condition.Based on Toyota's action the investigation is closed. ODI will continue to monitor the subject vehicles' performance and will take further action as future circumstances dictate.

Additional source detail variants (7)

Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip:control Unit/module

The subject vehicles are the first model year of a new design generation of the Prius model line.The vehicles are powered by a hybrid drive system that uses both a regenerative braking system, which converts vehicle momentum into electrical energy to be stored in onboard batteries, and a hydraulic brake system more typical of the brake system used on non-hybrid vehicles.As is the case for other similarly designed hybrid vehicles the interaction and management of the two braking systems during ABS braking is complex and requires a sophisticated control system.In a February 9, 2010 Defect Information Report, Toyota advised the agency of its plans to conduct a safety recall to address inconsistent brake feel and increased stopping distances that may occur during braking events requiring ABS operation, such as would occur when braking on rough or low friction road surfaces.Toyota will reprogram the ABS control unit with improved software that addresses this condition.Based on Toyota's action the investigation is closed. ODI will continue to monitor the subject vehicles' performance and will take further action as future circumstances dictate.

Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip

The subject vehicles are the first model year of a new design generation of the Prius model line.The vehicles are powered by a hybrid drive system that uses both a regenerative braking system, which converts vehicle momentum into electrical energy to be stored in onboard batteries, and a hydraulic brake system more typical of the brake system used on non-hybrid vehicles.As is the case for other similarly designed hybrid vehicles the interaction and management of the two braking systems during ABS braking is complex and requires a sophisticated control system.In a February 9, 2010 Defect Information Report, Toyota advised the agency of its plans to conduct a safety recall to address inconsistent brake feel and increased stopping distances that may occur during braking events requiring ABS operation, such as would occur when braking on rough or low friction road surfaces.Toyota will reprogram the ABS control unit with improved software that addresses this condition.Based on Toyota's action the investigation is closed. ODI will continue to monitor the subject vehicles' performance and will take further action as future circumstances dictate.

Service Brakes, Hydraulic:foundation Components:disc

The subject vehicles are the first model year of a new design generation of the Prius model line.The vehicles are powered by a hybrid drive system that uses both a regenerative braking system, which converts vehicle momentum into electrical energy to be stored in onboard batteries, and a hydraulic brake system more typical of the brake system used on non-hybrid vehicles.As is the case for other similarly designed hybrid vehicles the interaction and management of the two braking systems during ABS braking is complex and requires a sophisticated control system.In a February 9, 2010 Defect Information Report, Toyota advised the agency of its plans to conduct a safety recall to address inconsistent brake feel and increased stopping distances that may occur during braking events requiring ABS operation, such as would occur when braking on rough or low friction road surfaces.Toyota will reprogram the ABS control unit with improved software that addresses this condition.Based on Toyota's action the investigation is closed. ODI will continue to monitor the subject vehicles' performance and will take further action as future circumstances dictate.

Service Brakes, Hydraulic:foundation Components

The subject vehicles are the first model year of a new design generation of the Prius model line.The vehicles are powered by a hybrid drive system that uses both a regenerative braking system, which converts vehicle momentum into electrical energy to be stored in onboard batteries, and a hydraulic brake system more typical of the brake system used on non-hybrid vehicles.As is the case for other similarly designed hybrid vehicles the interaction and management of the two braking systems during ABS braking is complex and requires a sophisticated control system.In a February 9, 2010 Defect Information Report, Toyota advised the agency of its plans to conduct a safety recall to address inconsistent brake feel and increased stopping distances that may occur during braking events requiring ABS operation, such as would occur when braking on rough or low friction road surfaces.Toyota will reprogram the ABS control unit with improved software that addresses this condition.Based on Toyota's action the investigation is closed. ODI will continue to monitor the subject vehicles' performance and will take further action as future circumstances dictate.

Service Brakes, Hydraulic:power Assist:hydraulic

The subject vehicles are the first model year of a new design generation of the Prius model line.The vehicles are powered by a hybrid drive system that uses both a regenerative braking system, which converts vehicle momentum into electrical energy to be stored in onboard batteries, and a hydraulic brake system more typical of the brake system used on non-hybrid vehicles.As is the case for other similarly designed hybrid vehicles the interaction and management of the two braking systems during ABS braking is complex and requires a sophisticated control system.In a February 9, 2010 Defect Information Report, Toyota advised the agency of its plans to conduct a safety recall to address inconsistent brake feel and increased stopping distances that may occur during braking events requiring ABS operation, such as would occur when braking on rough or low friction road surfaces.Toyota will reprogram the ABS control unit with improved software that addresses this condition.Based on Toyota's action the investigation is closed. ODI will continue to monitor the subject vehicles' performance and will take further action as future circumstances dictate.

Service Brakes, Hydraulic:power Assist

The subject vehicles are the first model year of a new design generation of the Prius model line.The vehicles are powered by a hybrid drive system that uses both a regenerative braking system, which converts vehicle momentum into electrical energy to be stored in onboard batteries, and a hydraulic brake system more typical of the brake system used on non-hybrid vehicles.As is the case for other similarly designed hybrid vehicles the interaction and management of the two braking systems during ABS braking is complex and requires a sophisticated control system.In a February 9, 2010 Defect Information Report, Toyota advised the agency of its plans to conduct a safety recall to address inconsistent brake feel and increased stopping distances that may occur during braking events requiring ABS operation, such as would occur when braking on rough or low friction road surfaces.Toyota will reprogram the ABS control unit with improved software that addresses this condition.Based on Toyota's action the investigation is closed. ODI will continue to monitor the subject vehicles' performance and will take further action as future circumstances dictate.

Service Brakes, Hydraulic

The subject vehicles are the first model year of a new design generation of the Prius model line.The vehicles are powered by a hybrid drive system that uses both a regenerative braking system, which converts vehicle momentum into electrical energy to be stored in onboard batteries, and a hydraulic brake system more typical of the brake system used on non-hybrid vehicles.As is the case for other similarly designed hybrid vehicles the interaction and management of the two braking systems during ABS braking is complex and requires a sophisticated control system.In a February 9, 2010 Defect Information Report, Toyota advised the agency of its plans to conduct a safety recall to address inconsistent brake feel and increased stopping distances that may occur during braking events requiring ABS operation, such as would occur when braking on rough or low friction road surfaces.Toyota will reprogram the ABS control unit with improved software that addresses this condition.Based on Toyota's action the investigation is closed. ODI will continue to monitor the subject vehicles' performance and will take further action as future circumstances dictate.