FaultScore

FaultScore report

2015 Toyota Prius V problems

Owners have filed 31 complaints about the 2015 Toyota Prius V with NHTSA between 2015 and 2025. The largest single group is the brakes. Across this model's run it ranks 6 of 6 worst.

C

FaultScore 52/100

Higher is worse. Measured against the other years of the Toyota Prius V.

How this is worked out

The numbers

31

Complaints

5

Crashes reported

0

Fires reported

4

Injuries reported

59,100 mi

Median mileage at failure

Half of reported failures happened before this

45%

Failed under 36,000 miles

Inside a typical bumper-to-bumper warranty

What kind of bad

The letter says how bad. This says what kind — whether this year drew an unusual number of complaints, unusually dangerous ones, or failures that arrived unusually early.

Complaint volume 14 vs 50 Severity 100 vs 50 Early failure 77 vs 50
The dashed ring is 50 — the national norm. Further out is worse.
Complaint volume — 14
Against the median year of the Toyota Prius V. 50 means typical for this model; 100 means roughly double.
Severity — 100
29% of these complaints involved a crash, fire, injury or death, against a national rate of 9.7%.
Early failure — 77
45% of failures with a mileage on record happened under 36,000 miles, against a national rate of 29%.

How 2015 compares with every other Toyota Prius V

Click any bar to open that year's report.

Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks on a 2015 Toyota Prius V

Every complaint is filed against a part. Follow any row for the complaints about that part alone.

Brakes 11 35.5%

2 crashes, 0 fires · median 34,500 mi

Other & Unspecified 4 12.9%

Median failure at 25,000 miles

Fuel & Propulsion 4 12.9%

Median failure at 60,000 miles

Acceleration & Cruise Control 3 9.7%

1 crashes, 0 fires · median 59,100 mi

Transmission & Drivetrain 3 9.7%

1 crashes, 0 fires · median 59,100 mi

Electrical System 2 6.5%

Median failure at 264 miles

Engine & Cooling 2 6.5%

Median failure at 121,155 miles

Seat Belts 1 3.2%

Median failure at 30,000 miles

Airbags 1 3.2%

1 crashes, 0 fires · median 76,000 mi

When it fails

Odometer readings owners gave when they filed. About half of all complaints include one.

Under 1,000 miles 4 18.2%
1,000 – 9,999 miles 1 4.5%
10,000 – 24,999 miles 1 4.5%
25,000 – 49,999 miles 4 18.2%
50,000 – 74,999 miles 5 22.7%
75,000 – 99,999 miles 4 18.2%
100,000 – 149,999 miles 2 9.1%
150,000+ miles 1 4.5%

When owners complained

A spike years after the car went on sale usually means a part wearing out on schedule across the whole fleet — the kind of pattern no single owner can see from inside their own car.

Aug 2015 peak 5 Oct 2025

Recalls on the 2015 Toyota Prius V

A complaint is one owner's allegation. A recall is the point at which the manufacturer or a regulator agreed the defect is real and dangerous enough to fix for free — however old the car is.

United States — NHTSA

20V369000

HYBRID PROPULSION SYSTEM: INVERTER

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2013-2015 Prius and 2014-2017 Prius V vehicles not included in recall 18V-684. Excessive voltage in the Intelligent Power Module (IPM) within the inverter may cause the hybrid system to shut down, causing the vehicle to stall while being driven.

Risk: An unexpected hybrid power system shut down may increase the risk of a crash.

15V013000

AIR BAGS

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2014-2015 Toyota Prius V vehicles manufactured November 7, 2013, to January 7, 2015. The occupant classification system (OCS) that activates or deactivates the passenger seat air bag system may be improperly calibrated. As a result, the passenger air bag may not deploy in a vehicle crash. As such, these vehicles fail to comply with Federal Motor Vehicle Safety Standard (FMVSS) No. 208, "Occupant Crash Protection."

Risk: If the air bag does not deploy as intended, there is an increased risk of injury in the event of a crash.

Canada — Transport Canada

Canada runs its own recall programme, and its campaigns do not always mirror the American ones.

Recall 2021723 55,683 units in Canada

Electrical

Issue: This recall is for certain block heater kits installed on certain vehicles or sold as accessories at Toyota or Lexus dealerships. On certain vehicles, the engine block heater cable may not have enough heat protection and could be damaged by high temperatures. If this happens, the cable could short circuit while plugged in, and cause the wiring to overheat or melt. Note: This recall only affects the following block heater/cord part numbers: C014003034 PK5A408J09 PU14000904 C014003151 PK5A408J13 PU14000905 C014000885 PK5A489J11 PU14000907 C014000888 PK5A489J22 PU14000909 C014000907 PK5A410H00 PU14000911 C014100904 PU14000900 PU14000913 C014100907 PU14000901 PU14003571 C014100911 PU14000902 PK5A489J14 PK5A408J05 PU14000903 Safety Risk: Engine block heater wiring that overheats or melts could create the risk of a fire. Corrective Actions: Toyota recommends that you should stop using the engine block heater immediately. Toyota will notify owners by mail and instruct you to take your vehicle to a dealer to disable the engine block heater. For some vehicles, the corrective actions for this recall are under development. For others, a new engine block heater cannot be installed, and the owner will receive a refund of the purchase price of the engine block heater.

Recall 2020284 11,576 units in Canada

Electrical

Issue: The Intelligent Power Module (IPM), which is part of the hybrid drive system, could become damaged under certain driving conditions. This could cause various warnings to appear on the instrument panel and cause the hybrid system to shut down. If this happens, there can be a loss of power to the wheels. Safety Risk: A loss of power to the wheels could create the risk of a crash. Corrective Actions: Toyota will notify owners by mail and instruct you to take your vehicle to a dealer to update the software for the hybrid system.

Recall 2015014 381 units in Canada

Airbag

Certain vehicles may not comply with the requirements of Canada Motor Vehicle Safety Standard (CMVSS) 208 - Occupant Protection. The passenger seat occupant classification system (OCS) may have been calibrated incorrectly during the manufacturing process. This could result in the non-deployment of an airbag, which would increase the risk of injury to the seat occupant in a crash where airbag deployment is warranted. Correction: Dealers will reprogram the occupant classification system (OCS).

Recalls cover specific build ranges, so check your own vehicle by VIN at nhtsa.gov/recalls or, in Canada, Transport Canada.

Complaints that involved harm

Reports where the owner recorded a crash, a fire, an injury or a death.

at 76,000 miles Quincy, MA Crash 1 injured

AIR BAGS

The contact owns a 2015 Toyota Prius V. The contact stated while driving at an undisclosed speed, a vehicle hit the front driver's side causing damages to the front driver's side door and undercarriage. The contact stated none of the air bags deployed. The contact stated ambulance did arrive at the scene where they took the contact to the hospital. The contact sustained injuries to their head due to the front side window shattering causing a laceration on the left eyelid and small facial fracture as well bruising and swelling of the left eye. The contact stated the other driver in the accident and passenger was taken to the hospital as well but the contact did not know if they were injured. A police report was filed. The vehicle was towed to the tow yard. The contact attempted to reach out to the local dealer but there was no response. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was 76,000.

NHTSA complaint #11419361 — an unverified report by a vehicle owner.

at 34,500 miles Lompoc, CA Crash

SERVICE BRAKES

TRAVELING AT APPROXIMATELY 25 MPH IN A NEIGHBORHOOD, I HAD JUST TURNED INTO A DIAGONAL PARKING SPACE IN A CUL-DE-SAC AT ABOUT 10AM AND THE CAR SUDDENLY ACCELERATED FORWARD AND HIT A YELLOW IRON POST BEYOND THE FRONT OF THE PARKING SPACE. IT HAPPENED IN A MATTER OF 2-3 SECONDS AND I COULDN'T STOP THE CAR BY BRAKING. THE POST STOPPED THE CAR AND CAUSED EXTENSIVE DAMAGE TO THE CAR. IT WAS EXTREMELY PERPLEXING AND I STILL DON'T THINK IT WAS CAUSED BY MY ACTIONS DUE TO THE SUDDEN ACCELERATION. I NO LONGER HAVE PHOTOS OF THE DAMAGE. I CONTACTED MY INSURANCE CARRIER AND MY RATES INCREASED SIGNIFICANTLY BUT I STILL FEEL STRONGLY THAT I DID NOT CAUSE THE ACCIDENT. I HAD BEEN DRIVING AT 20MPH THROUGH THE NEIGHBORHOOD PRIOR TO PARKING. REPAIRS TOTALED ABOUT $2400.00.

NHTSA complaint #11397425 — an unverified report by a vehicle owner.

at 59,100 miles Austin, AR Crash 1 injured

POWER TRAIN

TL* THE CONTACT OWNED A 2015 TOYOTA PRIUS V HYBRID. WHILE THE VEHICLE WAS STATIONARY, THE CONTACT SHIFTED INTO REVERSE AND THE VEHICLE ACCELERATED RAPIDLY BETWEEN 5-10 MPH. THE SPEED INCREASED TO 20 MPH AND THE VEHICLE CRASHED INTO A FENCE. THE CONTACT APPLIED SIGNIFICANT PRESSURE TO THE BRAKE PEDAL DURING THE FAILURE, BUT THE VEHICLE DID NOT STOP. THE AIR BAGS DID NOT DEPLOY. A POLICE REPORT WAS FILED. THE CONTACT SUSTAINED MINOR SORENESS FROM THE IMPACT OF THE CRASH, WHICH DID NOT REQUIRE MEDICAL ATTENTION. THE VEHICLE WAS TOWED TO A REPAIR SHOP AND DEEMED DESTROYED. STEVE LANDERS TOYOTA (10825 COLONEL GLENN ROAD, LITTLE ROCK, ARKANSAS 72204) WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT DIAGNOSED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIATELY 59,100. THE VIN WAS NOT AVAILABLE.

NHTSA complaint #11139230 — an unverified report by a vehicle owner.

at 59,100 miles Austin, AR Crash 1 injured

VEHICLE SPEED CONTROL

TL* THE CONTACT OWNED A 2015 TOYOTA PRIUS V HYBRID. WHILE THE VEHICLE WAS STATIONARY, THE CONTACT SHIFTED INTO REVERSE AND THE VEHICLE ACCELERATED RAPIDLY BETWEEN 5-10 MPH. THE SPEED INCREASED TO 20 MPH AND THE VEHICLE CRASHED INTO A FENCE. THE CONTACT APPLIED SIGNIFICANT PRESSURE TO THE BRAKE PEDAL DURING THE FAILURE, BUT THE VEHICLE DID NOT STOP. THE AIR BAGS DID NOT DEPLOY. A POLICE REPORT WAS FILED. THE CONTACT SUSTAINED MINOR SORENESS FROM THE IMPACT OF THE CRASH, WHICH DID NOT REQUIRE MEDICAL ATTENTION. THE VEHICLE WAS TOWED TO A REPAIR SHOP AND DEEMED DESTROYED. STEVE LANDERS TOYOTA (10825 COLONEL GLENN ROAD, LITTLE ROCK, ARKANSAS 72204) WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT DIAGNOSED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIATELY 59,100. THE VIN WAS NOT AVAILABLE.

NHTSA complaint #11139230 — an unverified report by a vehicle owner.

at 59,100 miles Austin, AR Crash 1 injured

SERVICE BRAKES

TL* THE CONTACT OWNED A 2015 TOYOTA PRIUS V HYBRID. WHILE THE VEHICLE WAS STATIONARY, THE CONTACT SHIFTED INTO REVERSE AND THE VEHICLE ACCELERATED RAPIDLY BETWEEN 5-10 MPH. THE SPEED INCREASED TO 20 MPH AND THE VEHICLE CRASHED INTO A FENCE. THE CONTACT APPLIED SIGNIFICANT PRESSURE TO THE BRAKE PEDAL DURING THE FAILURE, BUT THE VEHICLE DID NOT STOP. THE AIR BAGS DID NOT DEPLOY. A POLICE REPORT WAS FILED. THE CONTACT SUSTAINED MINOR SORENESS FROM THE IMPACT OF THE CRASH, WHICH DID NOT REQUIRE MEDICAL ATTENTION. THE VEHICLE WAS TOWED TO A REPAIR SHOP AND DEEMED DESTROYED. STEVE LANDERS TOYOTA (10825 COLONEL GLENN ROAD, LITTLE ROCK, ARKANSAS 72204) WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT DIAGNOSED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIATELY 59,100. THE VIN WAS NOT AVAILABLE.

NHTSA complaint #11139230 — an unverified report by a vehicle owner.

The most recent complaints

In the owners' own words, exactly as filed with NHTSA.

Vail, CO

SERVICE BRAKES

Emergency Brake, Traction and ABS warning came on and stayed on in addition to a five-second interval cycling on of a motor sound under the hood. O'Reilly Auto Parts and then Toyota dealership confirmed the same code that indicated brake booster assembly needs replacing (C1391) **This is a "known issue" but not yet a recall. Toyota did extend the part warranty to 10 years or 150,000 miles - my vehicle has only gone 85,500 and unfortunately is eight months into the 10th year and Toyota is refusing to cover any portion of the repair. I would like to be part of the effort to have this formally declared a recall because I got the quote today to replace the brake booster assembly and it's going to cost half the value of the vehicle! $4000 is the low estimate Bighorn Toyota gave me to do the repair/replacement. Thank you for your help!

NHTSA complaint #11696236 — an unverified report by a vehicle owner.

Plano, TX

SERVICE BRAKES

Brake light + ABS + traction light came on and the brake became harder to control. I was driving in the rain and briefly lost control. Fortunately, no accident.

NHTSA complaint #11671770 — an unverified report by a vehicle owner.

Greenville, SC

SERVICE BRAKES

brake failure during operation due to bad brake booster pump and accumulator.

NHTSA complaint #11663280 — an unverified report by a vehicle owner.

Wimauma, FL

UNKNOWN OR OTHER

Brakes failing while driving in the rain. I was unable to use my brakes in the rain and headlights turned off while driving too. Took it to the dealer and they won't do anything unless lights are on on dashboard to read the code.

NHTSA complaint #11642078 — an unverified report by a vehicle owner.

Wimauma, FL

SERVICE BRAKES

Brakes failing while driving in the rain. I was unable to use my brakes in the rain and headlights turned off while driving too. Took it to the dealer and they won't do anything unless lights are on on dashboard to read the code.

NHTSA complaint #11642078 — an unverified report by a vehicle owner.

at 162,000 miles Stockton, CA

ENGINE

The contact owns a 2015 Toyota Prius V. The contact stated while driving at various speeds, there was an abnormal knocking sound coming from the engine compartment. The check engine warning light was illuminated. Additionally, the contact stated while driving at speeds under 65 MPH, the vehicle intermittently lost motive power. The vehicle was taken to an independent mechanic where it was diagnosed and DTC codes: P0300, P0302, P0303, and P0304 were retrieved. The contact was informed that several undisclosed parts needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 162,000.

NHTSA complaint #11623185 — an unverified report by a vehicle owner.

Honolulu, HI

SERVICE BRAKES

I started hearing the whirring sound from the brake booster that normally only comes on at startup almost constantly, about every 15 seconds. Along with this, a puffing sound and a pulsing from the brake pedal when stopped with the car on, such as at a traffic light. Also, when coming to a stop there would be a shudder from the brakes. After about a month I was driving when 3 separate warning lights lit up on the dashboard and the next time I braked the pedal felt very different than normal, very mushy, and the car seemed to not stop as well. I consulted a repair shop and they told me it’s a common problem with this model: brake booster/actuator failure resulting in a loss of the ABS system. They quoted me over $2000 to make the repair. Internet research confirmed that this is a common problem that Toyota is aware of but refuses to acknowledge as something to be recalled, despite the huge safety risk associated with it. This on a car with only 85,000 miles.

NHTSA complaint #11578597 — an unverified report by a vehicle owner.

Marshall, NC

FUEL/PROPULSION SYSTEM

My Prius V has slow acceleration and the RPMs seem to go unusually high on acceleration. This makes it dangerous to pull out from a stop sign, etc. in certain situations that would be fine in another car of the same make and model. And recently it has started to throttle up when taking my foot off the gas and even when pressing on the brake. This happens intermittently and randomly. Fortunately no accidents have occurred yet and I'm trying to get the problems resolved with Toyota, but the dealer says it will be hard for them to diagnose when the problem is not occurring and there are no warning lights. Less than 60,000 miles on it.

NHTSA complaint #11487615 — an unverified report by a vehicle owner.

Portland, OR

SERVICE BRAKES

Car hesitates after stopping at a traffic light (5/30/21). After a few seconds the car finally engages (accelerate). Happens infrequently. Brakes seems to be stuck after braking and releasing brakes (7/15/21). Took a few second to acceleerate. Happens infrequently. Car switch to neutral after stopping at a traffic light (9/15/21). Car switch to neutral after stopping at a traffic light (10/12/21.) Car switch to neutral after stopping at a traffic light (10/15/21). Warning lights came on (10/15/21) Diagnosted: pressure control chip for the master cyclinder failed. After braking at a traffic light the car switched to neutral by itself and failed to acceleerate or move forward (10/16/21).

NHTSA complaint #11437152 — an unverified report by a vehicle owner.

at 76,000 miles Quincy, MA Crash 1 injured

AIR BAGS

The contact owns a 2015 Toyota Prius V. The contact stated while driving at an undisclosed speed, a vehicle hit the front driver's side causing damages to the front driver's side door and undercarriage. The contact stated none of the air bags deployed. The contact stated ambulance did arrive at the scene where they took the contact to the hospital. The contact sustained injuries to their head due to the front side window shattering causing a laceration on the left eyelid and small facial fracture as well bruising and swelling of the left eye. The contact stated the other driver in the accident and passenger was taken to the hospital as well but the contact did not know if they were injured. A police report was filed. The vehicle was towed to the tow yard. The contact attempted to reach out to the local dealer but there was no response. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was 76,000.

NHTSA complaint #11419361 — an unverified report by a vehicle owner.

at 34,500 miles Lompoc, CA Crash

SERVICE BRAKES

TRAVELING AT APPROXIMATELY 25 MPH IN A NEIGHBORHOOD, I HAD JUST TURNED INTO A DIAGONAL PARKING SPACE IN A CUL-DE-SAC AT ABOUT 10AM AND THE CAR SUDDENLY ACCELERATED FORWARD AND HIT A YELLOW IRON POST BEYOND THE FRONT OF THE PARKING SPACE. IT HAPPENED IN A MATTER OF 2-3 SECONDS AND I COULDN'T STOP THE CAR BY BRAKING. THE POST STOPPED THE CAR AND CAUSED EXTENSIVE DAMAGE TO THE CAR. IT WAS EXTREMELY PERPLEXING AND I STILL DON'T THINK IT WAS CAUSED BY MY ACTIONS DUE TO THE SUDDEN ACCELERATION. I NO LONGER HAVE PHOTOS OF THE DAMAGE. I CONTACTED MY INSURANCE CARRIER AND MY RATES INCREASED SIGNIFICANTLY BUT I STILL FEEL STRONGLY THAT I DID NOT CAUSE THE ACCIDENT. I HAD BEEN DRIVING AT 20MPH THROUGH THE NEIGHBORHOOD PRIOR TO PARKING. REPAIRS TOTALED ABOUT $2400.00.

NHTSA complaint #11397425 — an unverified report by a vehicle owner.

at 60,000 miles Kaneohe, HI

FUEL/PROPULSION SYSTEM

RECALL NO 20TB10/20TA10 DONE BUT PROBLEM WITH SYSTEM WANTING TO SHUT OFF OCCURRED ON FREEWAY AT 55 MPH

NHTSA complaint #11385513 — an unverified report by a vehicle owner.

at 80,310 miles Berkeley, CA

POWER TRAIN

SEPTEMBER 18, 2020, DRIVING ON QUIET RESIDENTIAL STREET, INSTRUMENT PANEL LIT UP WITH MESSAGE "HYBRID SYSTEM FAILURE. PULL OVER IMMEDIATELY". BEFORE WE COULD FIND A SPOT AT THE SIDE OF THE ROAD THE ENGINE SHUT OFF AND WOULDN'T TURN BACK ON, BLOCKING TRAFFIC. VEHICLE TOWED TO LOCAL TOYOTA DEALER. ENGINE TURNED ON AT DEALERSHIP. DEALER RAN DIAGNOSTIC TESTS AND SAID NOTHING WAS WRONG WITH CAR. SENT US HOME SAYING CAR WAS FINE. NOVEMBER 24, 2020 RECEIVED NOTICE FROM TOYOTA ABOUT CUSTOMER SUPPORT PROGRAM FOR FAILURE OF "INTELLIGENT POWER MODULE (IPM) LOCATED INSIDE THE INVERTER ASSEMBLY OF THE HYBRID SYSTEM". CONDITION DESCRIBED AS "HYBRID SYSTEM WARNING" SHOWING ON INSTRUMENT PANEL AND VEHICLE GOING INTO "FAIL-SAFE DRIVING MODE". CALLED PHONE NUMBER ON THE NOTICE AND WAS TOLD THE PROBLEM WE HAD WITH THE CAR WAS THE CONDITION DESCRIBED IN NOTICE, BUT NOTHING COULD BE DONE UNTIL IT FAILS AGAIN AND THE DIAGNOSTIC TESTS ARE POSITIVE. IF THEY KNOW THIS IS A SAFETY PROBLEM, AND IT ALREADY HAPPENED ONCE IN OUR CAR, THEY SHOULD REPLACE THE FAULTY PARTS, NOT WAIT FOR US TO GET INTO A WRECK ON THE FREEWAY.

NHTSA complaint #11376449 — an unverified report by a vehicle owner.

at 80,310 miles Berkeley, CA

ENGINE

SEPTEMBER 18, 2020, DRIVING ON QUIET RESIDENTIAL STREET, INSTRUMENT PANEL LIT UP WITH MESSAGE "HYBRID SYSTEM FAILURE. PULL OVER IMMEDIATELY". BEFORE WE COULD FIND A SPOT AT THE SIDE OF THE ROAD THE ENGINE SHUT OFF AND WOULDN'T TURN BACK ON, BLOCKING TRAFFIC. VEHICLE TOWED TO LOCAL TOYOTA DEALER. ENGINE TURNED ON AT DEALERSHIP. DEALER RAN DIAGNOSTIC TESTS AND SAID NOTHING WAS WRONG WITH CAR. SENT US HOME SAYING CAR WAS FINE. NOVEMBER 24, 2020 RECEIVED NOTICE FROM TOYOTA ABOUT CUSTOMER SUPPORT PROGRAM FOR FAILURE OF "INTELLIGENT POWER MODULE (IPM) LOCATED INSIDE THE INVERTER ASSEMBLY OF THE HYBRID SYSTEM". CONDITION DESCRIBED AS "HYBRID SYSTEM WARNING" SHOWING ON INSTRUMENT PANEL AND VEHICLE GOING INTO "FAIL-SAFE DRIVING MODE". CALLED PHONE NUMBER ON THE NOTICE AND WAS TOLD THE PROBLEM WE HAD WITH THE CAR WAS THE CONDITION DESCRIBED IN NOTICE, BUT NOTHING COULD BE DONE UNTIL IT FAILS AGAIN AND THE DIAGNOSTIC TESTS ARE POSITIVE. IF THEY KNOW THIS IS A SAFETY PROBLEM, AND IT ALREADY HAPPENED ONCE IN OUR CAR, THEY SHOULD REPLACE THE FAULTY PARTS, NOT WAIT FOR US TO GET INTO A WRECK ON THE FREEWAY.

NHTSA complaint #11376449 — an unverified report by a vehicle owner.

at 25,000 miles Meridian, ID

UNKNOWN OR OTHER

ISSUE STARTED AFTER 2 YEARS, WHEN WET AND COLD AS I BACK UP AND PUT MY FOOT ON THE BRAKE PEDAL, A VERY LOUD NOISE HEARD COMING FROM THE BACK? IT LASTS AS LONG AS I PUT MY FOOT ON THE PEDAL. EXPRESSED MY CONCERNS AT PETERSON TOYOTA DEALER LOCALLY, BUT THE TECHNICIAN STATED THAT "IT'S NORMAL", COULD BE THE BRAKE HYDRAULIC BOOSTER SYSTEM? THE ISSUES STILL CONTINUE AS OF TODAY. I DO RECORD THE NOISE WHEN IT HAPPENS

NHTSA complaint #11319325 — an unverified report by a vehicle owner.

at 78,000 miles Meridian, ID

UNKNOWN OR OTHER

VERY LOUD , ROUGH, ALMOST PULSATING ENGINE NOISE AT LOW SPEED (ABOUT 20 MILES OR LESS), AFTER THE CAR BEING DRIVEN FOR ABOUT 20-30 MINUTES, THE WEATHER WAS ABOUT 35-40 DEGREES OUTSIDE IN THE MORNING. ROUGH ENGINE RUNNING LASTS FOR ABOUT 1 MINUTES, IT HAPPED 4 TIMES IN JAN/20 AND FEB/20. I BROUGHT THE CAR TO THE LOCAL TOYOTA DEALER TO LET THEM KNOW ABOUT THE ISSUE, DEALER REFUSED TO SCAN FOR A DIAGNOSTIC TEST, UNLESS I PAID $189 FEE.

NHTSA complaint #11319328 — an unverified report by a vehicle owner.

at 25,000 miles Meridian, ID

SERVICE BRAKES

ISSUE STARTED AFTER 2 YEARS, WHEN WET AND COLD AS I BACK UP AND PUT MY FOOT ON THE BRAKE PEDAL, A VERY LOUD NOISE HEARD COMING FROM THE BACK? IT LASTS AS LONG AS I PUT MY FOOT ON THE PEDAL. EXPRESSED MY CONCERNS AT PETERSON TOYOTA DEALER LOCALLY, BUT THE TECHNICIAN STATED THAT "IT'S NORMAL", COULD BE THE BRAKE HYDRAULIC BOOSTER SYSTEM? THE ISSUES STILL CONTINUE AS OF TODAY. I DO RECORD THE NOISE WHEN IT HAPPENS

NHTSA complaint #11319325 — an unverified report by a vehicle owner.

at 30,000 miles Shady Cove, OR

SEAT BELTS

THE PASSENGER SIDE 2ND ROW SEAT BELT IS STUCK, IT DOESN'T ROLL OR RELEASE MAKING IT UNUSABLE FOR A PASSENGER TO USE IT. WHEN I ROLL MY FINGERS UP WHERE IT COMES OUT FROM, I FEEL THERE IS A KINK, BUT I COULDN'T FIX IT. A SEAT BELT SHOULDN'T KINK AND GET STUCK. NOW THIS SEAT BELT IS USELESS FOR ANYONE SITTING IN THAT SEAT.

NHTSA complaint #11187407 — an unverified report by a vehicle owner.

at 60,000 miles Tucson, AZ

SERVICE BRAKES

THIS IS AN OCCASIONAL AND INTERMITTENT ISSUE. AT 35 TO 45 MPH, TRAVELING STRAIGHT, ON CITY AVENUES AND BOULEVARDS. WHEN BRAKING IN AN URGENT FSHION (NOT PANICK AND NOT EASY) THE BRAKE PEDDAL IS SOFT AND TRAVELS SIGNIFICANTLY FURTHER THAN USUAL BEFORE THE CARS BREAKING SYSTEM TAKES EFFECT. THIS WAS ON DRY ROADS AND ABOVE FREEZING TEMPERATURES. WE HAVE NOT EXPERIENCED ANY ACCIDENTS DUE TO THIS BUT THERE HAVE BEEN MOMENTS OF NEAR PANICK PRIOR TO THE BRAKES WORKING AS EXPECTED. AS A SEPARATE BRAKE ISSUE, ON TWO OCCASIONS WHEN PANICK BRAKING FROM APEEDS OVER 50 MPH, TRAVELING STRAIGHT, ON FREEWAYS THE BRAKES HAVE LOCKED AND THE CAR HAS SKIDDED. THIS WAS ON DRY ROADS DURING DAYLIGHT HOURS, DRY ROADS AND ABOVE FREEZING TEMPERATURES. THIS VEHICLE HAS ANTILOCK BRAKING SYSTEM. THE LOCAL TOYOTA DEALER WAS ADVISED OF THIS LOCKING ISSUE AND REPORTED THEY FOUND NO ISSUE. WE HAVE OUR BRAKES INSPECTED BY A LOCAL TOYOTA DEALRE AT MANUFACTURER RECOMMENDED INTERVALS AND HAVE BEEN GIVEN A 'GREEN' RATING FOR PAD THICKNESS. THE ABOVE EVENTS STARTED LATE IN THE FIRST YEAR OF OWNERSHIP AND WE ARE THE FIRST OWNERS OF THIS VEHICLE. I AMA RETIRED ENGINEER WITH A FAIR BACKGROUND WITH PERFORMANCE DRIVING ON CLOSED CIRCUITS. I HAVE A SOLID UNDERSTANDING OF PROPER BRAKE PERFORMANCE. I FOND THE ABOVE EXPERIENCES DISCONCERTING AND OF CONCERN. THE BELOW DATE OF OCCURRENCE IS FOR THE LATEST SLOW BRAKE RESPONSE, NOT THE LOCKING UP.

NHTSA complaint #11182511 — an unverified report by a vehicle owner.

at 59,100 miles Austin, AR Crash 1 injured

POWER TRAIN

TL* THE CONTACT OWNED A 2015 TOYOTA PRIUS V HYBRID. WHILE THE VEHICLE WAS STATIONARY, THE CONTACT SHIFTED INTO REVERSE AND THE VEHICLE ACCELERATED RAPIDLY BETWEEN 5-10 MPH. THE SPEED INCREASED TO 20 MPH AND THE VEHICLE CRASHED INTO A FENCE. THE CONTACT APPLIED SIGNIFICANT PRESSURE TO THE BRAKE PEDAL DURING THE FAILURE, BUT THE VEHICLE DID NOT STOP. THE AIR BAGS DID NOT DEPLOY. A POLICE REPORT WAS FILED. THE CONTACT SUSTAINED MINOR SORENESS FROM THE IMPACT OF THE CRASH, WHICH DID NOT REQUIRE MEDICAL ATTENTION. THE VEHICLE WAS TOWED TO A REPAIR SHOP AND DEEMED DESTROYED. STEVE LANDERS TOYOTA (10825 COLONEL GLENN ROAD, LITTLE ROCK, ARKANSAS 72204) WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT DIAGNOSED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIATELY 59,100. THE VIN WAS NOT AVAILABLE.

NHTSA complaint #11139230 — an unverified report by a vehicle owner.

at 59,100 miles Austin, AR Crash 1 injured

VEHICLE SPEED CONTROL

TL* THE CONTACT OWNED A 2015 TOYOTA PRIUS V HYBRID. WHILE THE VEHICLE WAS STATIONARY, THE CONTACT SHIFTED INTO REVERSE AND THE VEHICLE ACCELERATED RAPIDLY BETWEEN 5-10 MPH. THE SPEED INCREASED TO 20 MPH AND THE VEHICLE CRASHED INTO A FENCE. THE CONTACT APPLIED SIGNIFICANT PRESSURE TO THE BRAKE PEDAL DURING THE FAILURE, BUT THE VEHICLE DID NOT STOP. THE AIR BAGS DID NOT DEPLOY. A POLICE REPORT WAS FILED. THE CONTACT SUSTAINED MINOR SORENESS FROM THE IMPACT OF THE CRASH, WHICH DID NOT REQUIRE MEDICAL ATTENTION. THE VEHICLE WAS TOWED TO A REPAIR SHOP AND DEEMED DESTROYED. STEVE LANDERS TOYOTA (10825 COLONEL GLENN ROAD, LITTLE ROCK, ARKANSAS 72204) WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT DIAGNOSED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIATELY 59,100. THE VIN WAS NOT AVAILABLE.

NHTSA complaint #11139230 — an unverified report by a vehicle owner.

at 59,100 miles Austin, AR Crash 1 injured

SERVICE BRAKES

TL* THE CONTACT OWNED A 2015 TOYOTA PRIUS V HYBRID. WHILE THE VEHICLE WAS STATIONARY, THE CONTACT SHIFTED INTO REVERSE AND THE VEHICLE ACCELERATED RAPIDLY BETWEEN 5-10 MPH. THE SPEED INCREASED TO 20 MPH AND THE VEHICLE CRASHED INTO A FENCE. THE CONTACT APPLIED SIGNIFICANT PRESSURE TO THE BRAKE PEDAL DURING THE FAILURE, BUT THE VEHICLE DID NOT STOP. THE AIR BAGS DID NOT DEPLOY. A POLICE REPORT WAS FILED. THE CONTACT SUSTAINED MINOR SORENESS FROM THE IMPACT OF THE CRASH, WHICH DID NOT REQUIRE MEDICAL ATTENTION. THE VEHICLE WAS TOWED TO A REPAIR SHOP AND DEEMED DESTROYED. STEVE LANDERS TOYOTA (10825 COLONEL GLENN ROAD, LITTLE ROCK, ARKANSAS 72204) WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT DIAGNOSED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIATELY 59,100. THE VIN WAS NOT AVAILABLE.

NHTSA complaint #11139230 — an unverified report by a vehicle owner.

at 112,000 miles Santa Monica, CA

VEHICLE SPEED CONTROL

I HAVE TOYOTA PRIUS V 2015 BUT I WAS LOSING POWER AND I TOOK IT MECHANIC SEVERAL TIMES AND NOW IT'S SEEMS LIKE NOW IT AFFECTED MY ENGINE OR MY GASKET ACCORDING TO THE MECHANICS.

NHTSA complaint #11133623 — an unverified report by a vehicle owner.

at 112,000 miles Santa Monica, CA

FUEL/PROPULSION SYSTEM

I HAVE TOYOTA PRIUS V 2015 BUT I WAS LOSING POWER AND I TOOK IT MECHANIC SEVERAL TIMES AND NOW IT'S SEEMS LIKE NOW IT AFFECTED MY ENGINE OR MY GASKET ACCORDING TO THE MECHANICS.

NHTSA complaint #11133623 — an unverified report by a vehicle owner.

at 13,000 miles Hanover, NH

SERVICE BRAKES

2015 TOYOTA PRIUS V: THIS CAR HAS A BRAKE SYSTEM ACCUMULATOR THAT ACTIVATES AFTER THE CAR HAS SAT FOR A SUFFICIENTLY LONG TIME (OVERNIGHT, DURING THE WORKDAY, ETC). WHEN YOU OPEN THE DRIVER SIDE DOOR, THE ACCUMULATOR ACTIVATES AND PRESSURIZES THE BRAKE SYSTEM. HOWEVER, WHEN USING THE BRAKES WHILE DRIVING FOR THE FIRST TIME AFTER THE ACCUMULATOR ACTIVATES, THE BRAKES ARE WAY TOO SOFT/SPONGY - SO SOFT THAT IT FEELS LIKE THE CAR WILL NOT STOP AND THE STOPPING DISTANCE IS LENGTHENED, SOMETIMES MORE THAN DOUBLED. MY LOCAL DEALER CLAIMS THEY HAVE TO BE ABLE TO REPRODUCE THE PROBLEM TO FIX IT. I HAVE HAD OTHER MODEL PRIUSES WHERE THEY HAVE SAID THE SAME THING, YET THE PROBLEM TURNED OUT TO BE A SYSTEMIC ISSUE IN A CERTAIN PRIUS MODEL. I FEAR THAT THIS IS ANOTHER PERVASIVE BRAKE ISSUE THAT TOYOTA IS TRYING TO HIDE.

NHTSA complaint #10915077 — an unverified report by a vehicle owner.