NHTSA owner reports · September 18, 2026 snapshot.
Service Brakes complaints
593 reportsClear category filter147,000 miles · Mar 3, 2020
Service Brakes
NOTICED BRAKES PULSING AT VERY SLOW SPEEDS. LOOKED UP SYMPTOMS ONLINE AND DETERMINED IT WAS FROM BRAKE BOOSTER LEAK ISSUE. TOOK TO DEALERSHIP BUT BECAUSE NO CODES SHOWED UP ON DIAGNOSTIC MACHINE, WAS TOLD NOTHING WRONG. (THAT WAS AT 147,000 MILES.) FAST FORWARD 6 MONTHS AND WARNING LIGHTS CAME ON WHILE DRIVING AND BRAKING BECAME…
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NOTICED BRAKES PULSING AT VERY SLOW SPEEDS. LOOKED UP SYMPTOMS ONLINE AND DETERMINED IT WAS FROM BRAKE BOOSTER LEAK ISSUE. TOOK TO DEALERSHIP BUT BECAUSE NO CODES SHOWED UP ON DIAGNOSTIC MACHINE, WAS TOLD NOTHING WRONG. (THAT WAS AT 147,000 MILES.) FAST FORWARD 6 MONTHS AND WARNING LIGHTS CAME ON WHILE DRIVING AND BRAKING BECAME VERY SPONGY. TOOK BACK TO DEALERSHIP AND NEEDS BRAKE BOOSTER PUMP AND BRAKE CYLINDER ASSEMBLY REPLACED. NOW HAS 155,000 MILES AND IS 5000 MILES PAST WARRANTY. LONG STORY SHORT IS THAT I WAS ABLE TO DETERMINE AN ISSUE LONG BEFORE THEIR COMPUTER COULD DETECT ANYTHING. BUT BECAUSE I'M NOW PAST WARRANTY, I HAVE TO PAY $2600 FOR REPAIR.
NHTSA ODI #11315876
128,000 miles · Mar 2, 2020
Service Brakes
TL* THE CONTACT OWNS A 2010 TOYOTA PRIUS. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THE ABS AND TRACTION CONTROL WARNING LIGHTS ILLUMINATED AND REMAINED ILLUMINATED. THE CONTACT STATED THAT THE BRAKE PEDAL WAS DEPRESSED AND WENT TO THE FLOORBOARD EXTENDING THE BRAKING DISTANCE. THE VEHICLE WAS TAKEN TO AN INDEPEND…
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TL* THE CONTACT OWNS A 2010 TOYOTA PRIUS. THE CONTACT STATED THAT WHILE DRIVING AT VARIOUS SPEEDS, THE ABS AND TRACTION CONTROL WARNING LIGHTS ILLUMINATED AND REMAINED ILLUMINATED. THE CONTACT STATED THAT THE BRAKE PEDAL WAS DEPRESSED AND WENT TO THE FLOORBOARD EXTENDING THE BRAKING DISTANCE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED WITH A DEFECTIVE ABS CONTROL UNIT. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 10V039000 (SERVICE BRAKES, AIR). THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 128,000.
NHTSA ODI #11315684
153,000 miles · Feb 28, 2020
Service Brakes
I WAS DRIVING ON THE HIGHWAY AT ABOUT 60 MPH WHEN THE BRAKE LIGHT, ABS LIGHT AND SLIDE LIGHT ILLUMINATED ON THE DASH. I TOOK THE CAR TO THE DEALER AND THEY SAID IT WAS THE BRAKE ACTUATOR. WHEN I RESEARCHED THIS,I FOUND THAT IT IS A KNOWN PROBLEM TOTOYOTA AND THEY DID A VOLUNTARY RECALL. MY QUESTION IS WHY WOULD THERE BE A VOLUN…
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I WAS DRIVING ON THE HIGHWAY AT ABOUT 60 MPH WHEN THE BRAKE LIGHT, ABS LIGHT AND SLIDE LIGHT ILLUMINATED ON THE DASH. I TOOK THE CAR TO THE DEALER AND THEY SAID IT WAS THE BRAKE ACTUATOR. WHEN I RESEARCHED THIS,I FOUND THAT IT IS A KNOWN PROBLEM TOTOYOTA AND THEY DID A VOLUNTARY RECALL. MY QUESTION IS WHY WOULD THERE BE A VOLUNTARY RECALL ON A PART THAT IS VITAL TO THE SAFETY OF THE CAR AND HAS A KNOWN DEFECT? BECAUSE IT WAS A VOLUNTARY RECALL THEY COULD ARBITRARILY SELECT A CUT OFF (150,000 MILES) INSTEAD OF ENSURING THE CAR WAS SAFE. THIS IS ONLY FOR 2010 PRIUS.
NHTSA ODI #11312011
153,000 miles · Feb 5, 2020
Service Brakes
MY BRAKES HAVE FAILED DUE TO A FAULTY BRAKE ACCUMULATOR AND BRAKE BOOSTER ON MY 2010 TOYOTA PRIUS. I NOTICED THIS PROBLEM WHEN ATTEMPTING TO COME TO A STOP AT A REDLIGHT. THE BRAKES FELT SPONGY AND UNRESPONSIVE. I NARROWLY MISSED COLLIDING WITH THE CAR IN FRONT OF ME BY SWERVING ONTO THE SHOULDER. TOYOTA PREVIOUSLY ACKNOWLEDG…
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MY BRAKES HAVE FAILED DUE TO A FAULTY BRAKE ACCUMULATOR AND BRAKE BOOSTER ON MY 2010 TOYOTA PRIUS. I NOTICED THIS PROBLEM WHEN ATTEMPTING TO COME TO A STOP AT A REDLIGHT. THE BRAKES FELT SPONGY AND UNRESPONSIVE. I NARROWLY MISSED COLLIDING WITH THE CAR IN FRONT OF ME BY SWERVING ONTO THE SHOULDER. TOYOTA PREVIOUSLY ACKNOWLEDGED THIS FAULTY PART BUT CLAIMS THAT I MISSED THE DEADLINE BY 35 DAYS TO GET IT FIXED. THE REPAIR COSTS ROUGHLY $4,000 WHICH TOYOTA HAS REFUSE DO TO ACCEPT RESPONSIBILITY FOR. I CANNOT AFFORD TO FIX THIS AND BELIEVE THAT IT IS IRRESPONSIBLE FOR TOYOTA TO PUT THEIR PROFITS ABOVE THE SAFETY OF ITS' CUSTOMERS. I DO NO THIS BELIEVE THAT IT IS ETHICAL TO PUT A DEADLINE ON A SAFETY CONCERN OF THIS NATURE.
NHTSA ODI #11307396
93,000 miles · Feb 4, 2020
Service Brakes
TL* THE CONTACT OWNS A 2010 TOYOTA PRIUS. THE CONTACT STATED THAT THE BRAKE BOOSTER ASSEMBLY ON THE VEHICLE WAS DEFECTIVE AND FAILED TO OPERATE AS NEEDED. THE VEHICLE WAS TAKEN TO (GREENTREE TOYOTA 87 FEDERAL RD, DANBURY, CT 06811) TO BE DIAGNOSED. THE MECHANIC WAS UNABLE TO RETRIEVE A FAULT CODE. THE VEHICLE WAS THEN TAKEN TO (…
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TL* THE CONTACT OWNS A 2010 TOYOTA PRIUS. THE CONTACT STATED THAT THE BRAKE BOOSTER ASSEMBLY ON THE VEHICLE WAS DEFECTIVE AND FAILED TO OPERATE AS NEEDED. THE VEHICLE WAS TAKEN TO (GREENTREE TOYOTA 87 FEDERAL RD, DANBURY, CT 06811) TO BE DIAGNOSED. THE MECHANIC WAS UNABLE TO RETRIEVE A FAULT CODE. THE VEHICLE WAS THEN TAKEN TO (CURRY TOYOTA OF CONNECTICUT 832 STRAITS TURNPIKE, WATERTOWN, CT 06795) FOR A SECOND DIAGNOSIS WITH THE SAME RESULTS. THE CONTACT BECAME AWARE OF NHTSA CAMPAIGN NUMBER: 13V235000 (SERVICE BRAKES). THE VEHICLE WAS NOT REPAIRED. THE CONTACT RECEIVED A BUYBACK OFFER FROM GREEN TREE TOYOTA BUT DECLINED THE OFFER. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 93,000.
NHTSA ODI #11306996
197,356 miles · Feb 4, 2020
Service BrakesCrashInjury
TL* THE CONTACT OWNS A 2010 TOYOTA PRIUS. THE CONTACT STATED WHILE PARKED ON A SMALL HILL, UPON STARTING THE VEHICLE AND SHIFTING TO DRIVE THE VEHICLE STARTED TO ROLL FORWARD DOWN THE HILL. THE BRAKE WAS APPLIED BUT FAILED TO ENGAGE AS THE VEHICLE COLLIDED WITH A NEIGHBOR'S FENCE AND TRAILER. THE BRAKE WARNING WAS LIGHT ILLUMINA…
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TL* THE CONTACT OWNS A 2010 TOYOTA PRIUS. THE CONTACT STATED WHILE PARKED ON A SMALL HILL, UPON STARTING THE VEHICLE AND SHIFTING TO DRIVE THE VEHICLE STARTED TO ROLL FORWARD DOWN THE HILL. THE BRAKE WAS APPLIED BUT FAILED TO ENGAGE AS THE VEHICLE COLLIDED WITH A NEIGHBOR'S FENCE AND TRAILER. THE BRAKE WARNING WAS LIGHT ILLUMINATED DURING THE FAILURE. THE CONTACT STATED THAT THE PASSENGER SUSTAINED BRUISING TO THE KNEE AS WELL AS HE ALSO SUSTAINED BRUISING TO THE KNEE THAT REQUIRED NO MEDICAL ATTENTION. A POLICE REPORT WAS NOT FILED. THE VEHICLE WAS TAKEN TO LAKELAND TOYOTA (2925 MALL HILL DR, LAKELAND, FL 33810) WHERE THE BRAKES WERE REPAIRED. THE CONTACT STATED THAT THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND THE VEHICLE WAS INSPECTED BY A TOYOTA ENGINEER ASSISTANCE FIELD INSPECTOR. THE FAILURE MILEAGE WAS APPROXIMATELY 197,356.
NHTSA ODI #11306959
Mileage unknown · Jan 29, 2020
Service Brakes
I BOUGHT THIS CAR AROUND MID YEAR OF 2019, AND WHEN I FIRST USED IT IN THE HIGHWAY COMING BACK FROM WORK, THERE WAS TRAFFIC AND I NOTICED THE BREAKS NOT RESPONDING WELL. THIS HAS HAPPENED MANY TIMES SINCE I BOUGHT IT, IN THE STREETS AS WELL. THERE'S ALSO A ORANGE LIGHT SAYING THAT IT NEEDS MAINTENANCE. I HAVE TAKEN THE CAR ABOU…
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I BOUGHT THIS CAR AROUND MID YEAR OF 2019, AND WHEN I FIRST USED IT IN THE HIGHWAY COMING BACK FROM WORK, THERE WAS TRAFFIC AND I NOTICED THE BREAKS NOT RESPONDING WELL. THIS HAS HAPPENED MANY TIMES SINCE I BOUGHT IT, IN THE STREETS AS WELL. THERE'S ALSO A ORANGE LIGHT SAYING THAT IT NEEDS MAINTENANCE. I HAVE TAKEN THE CAR ABOUT 3 TIMES TO THE PERSON THAT SOLD IT TO ME BECAUSE HE HAS A CAR SHOP AND IT STILL DOES THE SAME THING.
NHTSA ODI #11302889
100,000 miles · Jan 21, 2020
Electrical SystemService BrakesUnknown Or Other
WHILE DRIVING BACK FROM RUNNING ERRANDS MY CAR'S LIGHTS ON THE DASHBOARD STARTED TO COME ON AND NOISES STARTED TO START HAPPENING. I WAS LUCKY I WAS ONLY A FEW STREETS AWAY FROM MY HOUSE SO I DECIDED TO DRIVE BACK HOME. THE BREAK WAS REALLY HARD TO PRESS. THE BRAKE FELT LIKE IT WAS A ROCK AND HARD TO PRESS. I DROVE WITH MY HAZAR…
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WHILE DRIVING BACK FROM RUNNING ERRANDS MY CAR'S LIGHTS ON THE DASHBOARD STARTED TO COME ON AND NOISES STARTED TO START HAPPENING. I WAS LUCKY I WAS ONLY A FEW STREETS AWAY FROM MY HOUSE SO I DECIDED TO DRIVE BACK HOME. THE BREAK WAS REALLY HARD TO PRESS. THE BRAKE FELT LIKE IT WAS A ROCK AND HARD TO PRESS. I DROVE WITH MY HAZARDS ON UNSURE OF WHAT COULD HAPPEN WHILE DRIVING. THERE WAS SOMETHING WRONG AND THE CAR STARTED TO BEEP AND I WAS WORRIED THE CAR MIGHT FAIL TO BRAKE SO I STARTED TO DRIVE VERY SLOWLY. THE BRAKES WERE SO HARD TO PRESS. I TOOK MY CAR TO TOYOTA THE NEXT DAY AND THEY SAID THERE WAS A DEFECT WITH MY BRAKES. THEY HAD THE VEHICLE FOR A FEW DAYS AND RETURNED TO ME SAYING IT WAS FIXED. NEEDLESS TO SAY THIS WAS A VERY SCARY SITUATION TO BE IN. I DRIVE A LOT. IF I HAD BEEN FURTHER AWAY FROM MY HOME THIS WOULD HAVE PUT ME IN A VERY DANGEROUS POSITION. I COULD'VE BEEN STRANDED OR DROVE ON THE FREEWAY IN THIS CONDITION UNSURE OF WHAT WAS HAPPENING. MY CAR COULD'VE STOPPED BRAKING, I COULD'VE GOTTEN INTO A BIG ACCIDENT AND INJURED OTHER DRIVERS AROUND ME. THIS IS A VERY SERIOUS ISSUE THAT SHOULD BE RECALLED NOW AND SAVE OTHER DRIVERS! IN CALIFORNIA PEOPLE DRIVE UP TO 80 MPH ON THE HIGHWAY-IF WE ARE BEHIND A CAR AND THE BRAKES MALFUNCTION YOU CAN IMAGINE WHAT WILL HAPPEN TO THE DRIVER AND ANYONE INVOLVED! WHEN I HEARD TOYOTA WAS NOT RECALLING THIS ON ALL PRIUS'S THAT MIGHT BE AFFECTED IT REALLY SCARED ME. THIS IS UNSAFE.
NHTSA ODI #11300762
201,000 miles · Jan 6, 2020
Service Brakes
HAZARD LIGHTS FLASHING WHEN DRIVING FORWARD OR REVERSE DEPENDENT ON THE SPEED OF WHEEL ROTATION. I AM TOLD THAT MY SKID CONTROL ECU AS WELL AS THE BRAKE BOOSTER AND PUMP ARE BAD AND NEED REPLACING. I KEEP READING ABOUT THIS ISSUE, BUT TOYOTA SAYS IT IS NOT A BROAD ISSUE. IT IS NOT CLEAR WHAT SYSTEMS HAVE FAILED OR WHAT RISK T…
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HAZARD LIGHTS FLASHING WHEN DRIVING FORWARD OR REVERSE DEPENDENT ON THE SPEED OF WHEEL ROTATION. I AM TOLD THAT MY SKID CONTROL ECU AS WELL AS THE BRAKE BOOSTER AND PUMP ARE BAD AND NEED REPLACING. I KEEP READING ABOUT THIS ISSUE, BUT TOYOTA SAYS IT IS NOT A BROAD ISSUE. IT IS NOT CLEAR WHAT SYSTEMS HAVE FAILED OR WHAT RISK THERE IS IN DRIVING.
NHTSA ODI #11297406
152,820 miles · Dec 17, 2019
Service Brakes
THE NIGHT BEFORE, EVERYTHING WAS WORKING FINE. THE NEXT DAY, I START MY CAR UP AT 4PM-5PM, FIRST TIME I STARTED MY CAR AND I HAVE NEW LIGHTS ON MY DASHBOARD. THE EBRAKE LIGHT, ABS LIGHT, BRAKE SYSTEM LIGHT, AND TRACTION LIGHT. I RELEASE MY EBRAKE AND THE EBRAKE LIGHT IS STILL ON. CONCERED I CHECKED THE BREAK FLUID AND THE 12V BA…
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THE NIGHT BEFORE, EVERYTHING WAS WORKING FINE. THE NEXT DAY, I START MY CAR UP AT 4PM-5PM, FIRST TIME I STARTED MY CAR AND I HAVE NEW LIGHTS ON MY DASHBOARD. THE EBRAKE LIGHT, ABS LIGHT, BRAKE SYSTEM LIGHT, AND TRACTION LIGHT. I RELEASE MY EBRAKE AND THE EBRAKE LIGHT IS STILL ON. CONCERED I CHECKED THE BREAK FLUID AND THE 12V BATTERY AND THOSE WERE FINE. DROVE THE CAR AROUND THE BLOCK TO SEE IF THERE WAS AN ISSUE OR IF THE LIGHTS WERE JUST ON. THE BRAKES WERE ALMOST COMPLETELY OUT THE VEHICLE WOULD ONLY STOP WHEN I PUT MY FOOT TO THE FLOOR. I END UP TAKING THE VEHICLE TO MY LOCAL TOYOTA DEALERSHIP WERE AFTER FOUR HOURS OF LOOKING AROUND, INFORMED ME THAT IT WAS THE BRAKE ACTUATOR AND THE BOOSTER PUMP. WHICH ALSO CAME WITH A BILL OF $3000 TO FIX IT.
NHTSA ODI #11289625
Official recalls
10Oct 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.
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.
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.
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.
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.
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.
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.
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.
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.
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
4DP23005 · 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.
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