IllustrationI HAVE A 2010 TOYOTA PRIUS THAT HAS THE PROBLEM WITH THE BRAKES SOMETIMES DIS-ENGAGING WHEN THE CAR GOES OVER UNEVEN OR SLIPPERY SURFACES. TOYOTA WAS UNABLE TO FIX THIS PROBLEM AFTER I BROUGHT IT IN FOR THE RECALL. THE PROBLEM REMAINS SO I AM STUCK DRIVING AN UNSAFE CAR. *TR
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 →How this year compares
Owner complaints by model year
Compare all Prius years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
1,4880–25K
14825–50K
12650–75K
13675–100K
221100–150K
145150K+
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
Vehicle Speed Control complaints
287 reportsTODAY AT YET ANOTHER CHECK FOR MY 2010 PRIUS TO TRY TO DISCOVER THE CAUSE FOR THE CONTINUAL SURGING, I WAS INFORMED THAT 160 TIMES IN THE LAST 1 1/2 MONTHS I HAVE DRIVEN WITH BOTH THE GAS AND BRAKE PEDALS DEPRESSED SIMULTANEOUSLY. THIS IS A RIDICULOUS ASSERTION AND COMPLETELY FALSE. OBVIOUSLY THERE IS AN ISSUE WITH THE COMPUT…
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TODAY AT YET ANOTHER CHECK FOR MY 2010 PRIUS TO TRY TO DISCOVER THE CAUSE FOR THE CONTINUAL SURGING, I WAS INFORMED THAT 160 TIMES IN THE LAST 1 1/2 MONTHS I HAVE DRIVEN WITH BOTH THE GAS AND BRAKE PEDALS DEPRESSED SIMULTANEOUSLY. THIS IS A RIDICULOUS ASSERTION AND COMPLETELY FALSE. OBVIOUSLY THERE IS AN ISSUE WITH THE COMPUTER SOFTWARE IN MY PRIUS BRAKES. THIS IS FURTHER EVIDENCE THAT THERE IS A SERIOUS SAFETY ISSUE WITH THE PRIUS BRAKES. *TR
2010 PRIUS ENGINE ACCELERATES WHEN BRAKING OVER BUMPS/GRAVEL. BROUGHT CAR BACK TO TOYOTA DEALER FOR RECALL MODIFICATION AND PROBLEM STILL EXISTS, IN FACT, SEEMS WORSE. *TR
I HAVE A 2010 TOYOTA PRIUS PURCHASED IN JULY 2009. DURING OWNERSHIP I EXPERIENCED WHEN THERE WAS A CREASE, HOLE OR BUMP IN THE ROAD WHEN BRAKING - IT ACCELERATING AND LUNGES. I AVOIDED SITUATIONS LIKE THAT AND WHEN THE RECALL CAME, I TOOK IT TO BUTLER TOYOTA (ALSO HAD THE FLOOR MAT HOOKS INSTALLED PRIOR), ON APRIL 5, 2010. THE…
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I HAVE A 2010 TOYOTA PRIUS PURCHASED IN JULY 2009. DURING OWNERSHIP I EXPERIENCED WHEN THERE WAS A CREASE, HOLE OR BUMP IN THE ROAD WHEN BRAKING - IT ACCELERATING AND LUNGES. I AVOIDED SITUATIONS LIKE THAT AND WHEN THE RECALL CAME, I TOOK IT TO BUTLER TOYOTA (ALSO HAD THE FLOOR MAT HOOKS INSTALLED PRIOR), ON APRIL 5, 2010. THEY SUPPOSEDLY FIXED IT. ABOUT A WEEK LATER, I CAME UPON A MANHOLE COVER IN A ROAD WHILE BRAKING AND MAKING A TURN SO GOING SLOW, AND THE SAME THING HAPPENED. THE NEXT DAY I PURPOSELY WENT THROUGH IT TO "TEST" AND IT DID THE SAME THING BUT LUNGE INTO THE OTHER LANE. I WAS SCARED AND CALLED BUTLER TOYOTA. THEY TOLD ME TO CALL NATIONAL TOYOTA TO REPORT. THEY CONTACT BUTLER AND I WENT BACK IN MAY 21, THEY DID NOT REPAIR IT AND "SHRUGGED" THEIR SHOULDERS SAYING IT'S THE ABS. THEY OFFERED TO HAVE A FIELD TECH PERSON COME DRIVE MY CAR. I CALLED NATIONAL AGAIN AND THEY SEEM TO BE "MEDIATING" THIS WITH BUTLER. I FOUND A REPORT FROM CONSUMERAFFAIRS.COM THAT THIS VERY SIMILAR ISSUE WAS OCCURRING BACK IN 2008 AND THEY CALLED IT "TRACTION CONTROL". NO ONE FROM TOYOTA HAS TOLD ME THIS. I WANT IT FIXED OR A DIFFERENT CAR. I HAVE A TEENAGE WITH A PERMIT AND IF HE WAS DRIVING THIS AND IT OCCURRED, HE WOULD PROBABLY RUN INTO SOMEONE BECAUSE IT TAKES YOU BY SURPRISE. I DO FEAR HIM DRIVING IT DUE TO HIS INEXPERIENCE AND I FRANKLY AM CONCERNED AND AM VERY CAUTIOUS AS A RESULT. *TR
AT ABOUT 7:45 AM SUNDAY MAY 23, I WAS DRIVING WEST ON HAMBURG TURNPIKE IN WAYNE, GENTLY ACCELERATING TO GET BETTER MILEAGE, THE LIGHT AT BERDAN AVE AND HAMBURG HAD JUST TURNED GREEN, SO I ACCELERATED SLOWLY TO ABOUT 40 MPH. AT THIS POINT, I HEAR A SHRIEKING BEEP AND THE CAR LURCHES FORWARD AS THE BRAKES WERE APPLIED. THE DASH LI…
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AT ABOUT 7:45 AM SUNDAY MAY 23, I WAS DRIVING WEST ON HAMBURG TURNPIKE IN WAYNE, GENTLY ACCELERATING TO GET BETTER MILEAGE, THE LIGHT AT BERDAN AVE AND HAMBURG HAD JUST TURNED GREEN, SO I ACCELERATED SLOWLY TO ABOUT 40 MPH. AT THIS POINT, I HEAR A SHRIEKING BEEP AND THE CAR LURCHES FORWARD AS THE BRAKES WERE APPLIED. THE DASH LIGHTS UP WITH THE USUAL MESSAGE SQUARE AND THE WORD BRAKE! IN THE BOX. I LOOK IN ALL DIRECTIONS AND SAW NOTHING UNTIL I BOUNCED OVER THE CONSTRUCTION PLATES. THE BOX WAS GONE, AND THE CAR RESUMED NORMAL OPERATION. I WAS PUZZLED. I THOUGHT IT COULD BE THE PLATES. I CHECKED WITH MY SON AND HE REMINDED ME THAT IN THE MODEL 5 WE HAVE RADAR CRASH AVOIDANCE. UPON FURTHER REVIEW I WANTED MORE INFORMATION. I TOOK MY SON, AND A CAMERA, AND DROVE THE ROUTE AGAIN. EUREKA! IN ALL THREE ATTEMPTS, THE BRAKES WERE APPLIED. I HAVE PICTURES OF THE DASH, AND THE PLATES. DID THE CAR PERFORM CORRECTLY? THE SECOND PLATE IS NOT FLUSH TO THE ROAD AND STICKS OUT TO THE LEFT. I THINK OTHER DRIVERS NEED TO BE AWARE OF THIS POSSIBILITY SO THEY DO NOT PANIC WHEN IT HAPPENS. THE CRASH AVOIDANCE SYSTEM COULD HAVE BEEN DOING ITS JOB CORRECTLY. I CONTACTED WAYNE POLICE ABOUT THE INCIDENT AND THE DISPATCHER SAID AFTER CONSULTATION ' IT IS A COUNTY ROAD, CALL THE PASSAIC COUNTY ROAD DEPARTMENT. MY CAR COMPUTER WILL HAVE RECORDED ALL 3 INCIDENTS. THE THIRD WAS NOT AS BIG A JOLT BECAUSE THE DRIVER AHEAD OF ME HAD SLOWED CONSIDERABLY WHEN HE SAW THE PLATES. THERE IS A WARNING SIGN THAT IS BEYOND THE PLATES IN THE PICTURE. LET ME KNOW IF ANYONE IN SERVICE IS INTERESTED IN THE INFORMATION SINCE THIS IS A NEW FEATURE AND I KNOW AS A COMPUTER PROGRAMMER OF SOME 40+ YEARS THAT A SYSTEM DOES NOT ALWAYS GET TESTED FOR ALL POSSIBLE EVENTS. I ALSO CANNOT BELIEVE THAT UNLIKE NYC WHERE THERE MUST BE NO BUMPS OR RAISED PLATES DURING CONSTRUCTION THAT PASSAIC COUNTY ALLOWS THESE PLATES TO BE INSTALLED WITHOUT BEING FLAT OR ASPHALTED AROUND THE EDGE. *TR
AFTER TAKING MY 2010 PRIUS IN FOR THE RECALL FIX ON APRIL 1, 2010, THE VEHICLE CONTINUED TO EXHIBIT SAFETY DEFECTS. I REPORTED THIS TO THE DEALER WHO REPORTED IT TO CORPORATE AND ARRANGED FOR A FIELD TECH TO ANALYZE THE VEHICLE ON APRIL 13TH. THEY SAID WE WOULD HEAR FROM TOYOTA WITH IN TWO WEEKS I NEVER HEARD BACK FROM THE DEAL…
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AFTER TAKING MY 2010 PRIUS IN FOR THE RECALL FIX ON APRIL 1, 2010, THE VEHICLE CONTINUED TO EXHIBIT SAFETY DEFECTS. I REPORTED THIS TO THE DEALER WHO REPORTED IT TO CORPORATE AND ARRANGED FOR A FIELD TECH TO ANALYZE THE VEHICLE ON APRIL 13TH. THEY SAID WE WOULD HEAR FROM TOYOTA WITH IN TWO WEEKS I NEVER HEARD BACK FROM THE DEALER SO I CALLED THE DEALER LAST WEEK. DEALER HAD NOT HEARD BACK. I FILED UNDER THE LEMON LAW. THEN DEALER INFORMED ME YESTERDAY 5/17 THAT THE CAR WAS HEALTHY AND THERE IS NOTHING MORE THEY CAN DO. MY CAR EXPERIENCED THE SAME BRAKE FAILURE THIS MORNING, TURNING INTO A PARKING LOT. *TR
TL* THE CONTACT OWNS A 2010 TOYOTA PRIUS. WHILE DRIVING APPROXIMATELY 30 MPH AND ATTEMPTING TO ACCELERATE, THE VEHICLE WOULD NOT INCREASE IN SPEED. THE CONTACT CONTINUED TO APPLY CONTINUOUS, STEADY PRESSURE TO THE ACCELERATOR UNTIL IT FINALLY BEGAN TO ACCELERATE. THE CONTACT STATED THE FAILURE WOULD OCCUR SPORADICALLY, MOST OFT…
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TL* THE CONTACT OWNS A 2010 TOYOTA PRIUS. WHILE DRIVING APPROXIMATELY 30 MPH AND ATTEMPTING TO ACCELERATE, THE VEHICLE WOULD NOT INCREASE IN SPEED. THE CONTACT CONTINUED TO APPLY CONTINUOUS, STEADY PRESSURE TO THE ACCELERATOR UNTIL IT FINALLY BEGAN TO ACCELERATE. THE CONTACT STATED THE FAILURE WOULD OCCUR SPORADICALLY, MOST OFTEN WHEN ACCELERATING FROM A COMPLETE STOP. THE DEALER WAS UNABLE TO DUPLICATE THE FAILURE AND THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND CURRENT MILEAGES WERE UNAVAILABLE.
WHILE DRIVING ON I-430 IN WEST LITTLE ROCK YESTERDAY, I HAD THE CRUISE CONTROL SET ON 65 MPH. AS I APPROACHED SLOWER TRAFFIC AHEAD, I SLOWED THE CAR TO 60MPH USING THE BRAKES. I ASSUMED THAT THE CRUISE CONTROL ON MY CAR HAD AUTOMATICALLY DISENGAGED AT THIS POINT AND I LET OFF THE BRAKES. THE CRUISE CONTROL THEN CAUSED THE CAR…
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WHILE DRIVING ON I-430 IN WEST LITTLE ROCK YESTERDAY, I HAD THE CRUISE CONTROL SET ON 65 MPH. AS I APPROACHED SLOWER TRAFFIC AHEAD, I SLOWED THE CAR TO 60MPH USING THE BRAKES. I ASSUMED THAT THE CRUISE CONTROL ON MY CAR HAD AUTOMATICALLY DISENGAGED AT THIS POINT AND I LET OFF THE BRAKES. THE CRUISE CONTROL THEN CAUSED THE CAR TO ACCELERATE BACK UP TO 65MPH AS IT NEVER DISENGAGED BY USING THE BRAKES. THIS WAS ESPECIALLY DANGEROUS SINCE IT HAPPENED NEAR THE CREST OF A HILL AND CAUSED MY VEHICLE TO NO LONGER BE AT A SAFE FOLLOWING DISTANCE BEHIND THE SLOWER CAR IN FRONT OF ME. *TR
TOYOTA 2010 PRIUS, FOR 5 MONTHS IT HAS BEEN PERFECTLY GOOD. BUMPS OR UNEVEN ROADS, NO PROBLEM, GOT THE PRIUS COMPUTER UPDATE 2-33 MONTHS AGO. APRIL 30 - DRIVING ON ROAD WITH ROUGH SURFACE FOR REPAVING AND WITH SEWER COVERS STICKING ABOVE SURFACE, AND NO PROBLEM FOR 2 MILES THEN HIT A REPATCHED HOLE AND THE CAR JERKED AHEAD QUICK…
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TOYOTA 2010 PRIUS, FOR 5 MONTHS IT HAS BEEN PERFECTLY GOOD. BUMPS OR UNEVEN ROADS, NO PROBLEM, GOT THE PRIUS COMPUTER UPDATE 2-33 MONTHS AGO. APRIL 30 - DRIVING ON ROAD WITH ROUGH SURFACE FOR REPAVING AND WITH SEWER COVERS STICKING ABOVE SURFACE, AND NO PROBLEM FOR 2 MILES THEN HIT A REPATCHED HOLE AND THE CAR JERKED AHEAD QUICKLY BUT MY BRAKING SLOWED IT DOWN IMMEDIATELY. THE ENTIRE PROCESS TOOK 1 SECOND. LUCKILY I HAD GOOD REFLEXES. SCARY BUT THE BRAKE WORKED WELL. SINCE THAT INCIDENT - 1 DAY, CAR IS FINE. *TR
I MADE A NHTSA COMPLAINT ON 1/27/10 FOR ABS/UNINTENDED ACCEL INCIDENTS IN MY PRIUS2010. SUPPOSEDLY TOYOTA CORRECTED THE PROBLEM ON 2/11/10. ON 4/20/10 @ 12:50 PM, MY PRIUS ACCELERATED DANGEROUSLY AS I WAS COMING TO A COMPLETE STOP ON A SLIGHT INCLINE. THE CAR SHOT FORWARD THROUGH A RED LIGHT ON A BUSY BALTIMORE ARTERIAL. I WAS B…
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I MADE A NHTSA COMPLAINT ON 1/27/10 FOR ABS/UNINTENDED ACCEL INCIDENTS IN MY PRIUS2010. SUPPOSEDLY TOYOTA CORRECTED THE PROBLEM ON 2/11/10. ON 4/20/10 @ 12:50 PM, MY PRIUS ACCELERATED DANGEROUSLY AS I WAS COMING TO A COMPLETE STOP ON A SLIGHT INCLINE. THE CAR SHOT FORWARD THROUGH A RED LIGHT ON A BUSY BALTIMORE ARTERIAL. I WAS BRAKING THE CAR AND TRYING TO TURN IT TO AVOID HITTING A CONCRETE WALL OR CARS IN THE OPPOSITE LANES. I TURNED VERY SHARPLY,UNABLE TO BRAKE THE CAR; I FEARED IT MAY ROLLOVER. MY FOOT WAS ON THE BRAKE THE WHOLE TIME. I HOPPED A CURB ON THE MEDIAN AND CLIPPED A TRAFFIC SIGN. I THEN PARKED THE CAR AND PHONED THE POLICE. IT WAS AMAZING NO ONE GOT HURT OR KILLED. SINCE THIS INCIDENT OCCURRED AFTER TOYOTA SAID THEY FIXED THE PROBLEM, I DO NOT TRUST THEM OR MY CAR. I WANT A REFUND FOR THIS CAR, I WILL NOT DRIVE IT AGAIN:IT IS A DEATH MACHINE. *TR
Official recalls
1018V684000 · 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
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.