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2015 Toyota Prius Owner Complaints

Updated May 30, 2026
Ethan Miller
2015 Toyota Prius Owner Complaints

Complaint Summary

The 2015 Toyota Prius has 180 reported complaints.

  • Top issues involve service brakes and electrical system.

Reliability Score

Reliability Score

8.6/ 10

Based on 180 complaints

Most Frequent Issues

SERVICE BRAKES

65 36.1%

ELECTRICAL SYSTEM

23 12.8%

POWER TRAIN

13 7.2%

UNKNOWN OR OTHER

13 7.2%

VEHICLE SPEED CONTROL

7 3.9%

Quick Insights

  • The top category is SERVICE BRAKES, accounting for 36.1% of all complaints.

  • Owners have reported issues across 26 distinct vehicle systems.

  • Note: Complaint data reflects owner reports and may not always indicate a verified defect. Compare with Recalls and TSBs for a complete picture.

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Complaint Summary

What owners keep reporting on the 2015 Toyota Prius

The 2015 Toyota Prius has 180 owner complaints in this dataset. SERVICE BRAKES is the most common complaint category, representing about 36% of the reports shown here.

Most common complaint categories

The top complaint groups for the 2015 Toyota Prius are SERVICE BRAKES (65), ELECTRICAL SYSTEM (23), POWER TRAIN (13).

Are these complaints a serious red flag?

Potentially. 116 complaint reports involve higher-attention systems like brakes, steering, engine, powertrain, fuel, suspension, airbags, or electrical components, which is enough to justify a focused inspection.

What should buyers inspect on a used 2015 Toyota Prius?

Start with the top complaint systems, compare them against the recall report, then inspect service records for evidence that those same areas were already repaired or monitored.

Read the full buyer guideRecall report and remedy notesMaintenance costs and intervals2016 Prius complaints2014 Prius complaints2017 Prius complaints

Detailed Complaint Log

Showing 26 of 26 systems

SERVICE BRAKES

65 Reports36% of total

Previewing the first 2 complaint summaries.

I WAS PULLING OUT OF A PARKING SPACE WHERE MY FRONT WAS UP AGAINST A BUILDING WITH A CAR ON EITHER SIDE OF ME. I REVERSED FOR ABOUT 25' WHERE A TELEPHONE POLE MANDATED THAT I MAKE A K-TURN TO GET OUT. AS I SWITCHED FROM REVERSE TO FORWARD, I SAW A SPARK AS THE CAR JET-PROPELLED FORWARD. I TRIED TO BREAK MULTIPLE TIMES, BUT THE CAR ACCELERATED THE 25' INTO THE WALL. ALL AIRBAGS DEPLOYED, AND FLUID GUSHED OUT OF THE FRONT END. THE CAR WAS DECLARED A TOTAL LOSS. I WAS TOLD BY TOYOTA AND MY INSURANCE COMPANY THAT I MUST HAVE ACCIDENTALLY ACCELERATED INSTEAD OF REPEATEDLY BREAKING. I AM GRATEFUL THAT I HIT A WALL INSTEAD OF PEOPLE. SOMEONE COULD EASILY HAVE DIED HAD I HAD SWITCHED FROM REVERSE GEAR TO FORWARD IN LESS CONFINED LOCATION. THE ENTIRE ACCIDENT LASTED 2 SECONDS, WITH NO OPPORTUNITY TO PULL THE EMERGENCY BREAK OR GO INTO NEUTRAL. PS: I AM A HAPPILY MARRIED DOCTOR WITH BEAUTIFUL CHILDREN AND GRANDCHILDREN, AND NOT AT ALL SUICIDAL. THIS THREE MONTH OLD 2015 PRIUS 3 FAILED BEFORE THE FIRST OIL CHANGE. I AM NOT SATISFIED WITH THE RESULTS.

6/6/2015

I HAVE NOTICED THAT THE BRAKES SOMETIMES DO NOT APPEAR TO WORK PROPERLY, AND ONCE I WAS INVOLVED IN AN ACCIDENT DUE TO THE POOR BRAKING PERFORMANCE. ONCE I QUICKLY TRANSITIONED FROM THROTTLE TO FULL BRAKING AND THE CAR DIDN'T SEEM LIKE IT WAS APPLYING FULL BRAKING. IT DIDN'T SEEM TO DECELERATE LIKE IT SHOULD HAVE. I REAR ENDED A VEHICLE BECAUSE OF THE BRAKING PERFORMANCE. ANOTHER TIME I HAD TO SLAM ON THE BRAKES COMING OFF AN INTERSTATE AND THE BRAKES ALSO DIDN'T SEEM POWERFUL ENOUGH. IT'S AS IF THE BRAKES DON'T FULLY "CATCH" UNTIL THE LAST MINUTE. BOTH TIMES WEATHER CONDITIONS WERE DRY.

11/19/2015

63 more complaints are available in this category.

ELECTRICAL SYSTEM

23 Reports13% of total

Previewing the first 2 complaint summaries.

A BRAND NEW:2015 ONLY DRIVEN FOR TWO DAYS, WENT OUT OF CONTROL AFTER COMPLETING RIGHT TURN. DRIVER STOPPED AT RED LIGHT. TURNED RIGHT WHILE ACCELERATING WITH FULL CONTROL OF VEHICLE. COMPLETED RIGHT TURN WHILE ACCELERATING TO ATTAIN HIGHWAY SPEED IN 45 MPH ZONE. UPON COMPLETION OF TURN DRIVER TURNED STEERING WHEEL LESS THAN 2 INCHES TO DRIVERS RIGHT TO CONTINUE BEARING ON STRAIT COURSE DOWN HIGHWAY. IMMEDIATELY THEREAFTER STEERING WHEEL SHUDDERED, AND STEERING WHEEL ROTATED HARD TO THE RIGHT FOR WHAT SEEMED LIKE A 110 PLUS DEGREE ROTATION. THE PRIUS OUT OF CONTROL VEERED SHARPLY TO THE RIGHT AND SMASHED INTO CURB. DRIVER INJURED BACK, HAND, AND FOOT. ...UPDATED 03-11-15 *BF

1/28/2015

I WAS PULLING OUT OF A PARKING SPACE WHERE MY FRONT WAS UP AGAINST A BUILDING WITH A CAR ON EITHER SIDE OF ME. I REVERSED FOR ABOUT 25' WHERE A TELEPHONE POLE MANDATED THAT I MAKE A K-TURN TO GET OUT. AS I SWITCHED FROM REVERSE TO FORWARD, I SAW A SPARK AS THE CAR JET-PROPELLED FORWARD. I TRIED TO BREAK MULTIPLE TIMES, BUT THE CAR ACCELERATED THE 25' INTO THE WALL. ALL AIRBAGS DEPLOYED, AND FLUID GUSHED OUT OF THE FRONT END. THE CAR WAS DECLARED A TOTAL LOSS. I WAS TOLD BY TOYOTA AND MY INSURANCE COMPANY THAT I MUST HAVE ACCIDENTALLY ACCELERATED INSTEAD OF REPEATEDLY BREAKING. I AM GRATEFUL THAT I HIT A WALL INSTEAD OF PEOPLE. SOMEONE COULD EASILY HAVE DIED HAD I HAD SWITCHED FROM REVERSE GEAR TO FORWARD IN LESS CONFINED LOCATION. THE ENTIRE ACCIDENT LASTED 2 SECONDS, WITH NO OPPORTUNITY TO PULL THE EMERGENCY BREAK OR GO INTO NEUTRAL. PS: I AM A HAPPILY MARRIED DOCTOR WITH BEAUTIFUL CHILDREN AND GRANDCHILDREN, AND NOT AT ALL SUICIDAL. THIS THREE MONTH OLD 2015 PRIUS 3 FAILED BEFORE THE FIRST OIL CHANGE. I AM NOT SATISFIED WITH THE RESULTS.

6/6/2015

21 more complaints are available in this category.

POWER TRAIN

13 Reports7% of total

Previewing the first 2 complaint summaries.

THE TRANSMISSION GEAR SHIFT IS DANGEROUSLY DESIGNED. THE SHIFTER WILL MOVE INTO A GEAR POSITIONS EVEN IF IT TRANSMISSION DOES NOT ACTUALLY SHIFT INTO THE GEAR. WHENEVER THE HANDLE IS RELEASED, IT SPRINGS BACK TO THE CENTRAL POSITION, WHETHER THE TRANSMISSION IS IN GEAR OR NOT, SO THE DRIVER DOES NOT KNOW IF THE TRANSMISSIONS IS ACTUALLY IN GEAR OR NOT--OR IF IN GEAR, WHICH GEAR. THE DRIVER IS EXPECTED TO LOOK AT THE INSTRUMENT PANEL SO SEE WHAT GEAR IS HIGHLIGHTED IN THE DISPLAY. I RENTED A PRIUS FOR A WEEK AND NUMEROUS TIMES, I THOUGHT I HAD SHIFTED INTO DRIVE (OR REVERSE), BUT WHEN I PRESSED ON THE ACCELERATOR, NOTHING HAPPENED BECAUSE IT HAD NOT GONE INTO THE SELECTED GEAR, AND I DID NOT KNOW THAT BECAUSE THE SHIFT LEVER ALWAYS SPRINGS BACK TO CENTER POSITION, WHETHER THE TRANSMISSION IS IN GEAR OR NOT. ONE TIME, AT NIGHT, I WAS MAKING A THREE-POINT U-TURN, SHIFTED INTO DRIVE, TURNED THE WHEEL TO THE LEFT, STEPPED ON THE ACCELERATOR, AND SUDDENLY THE CAR WAS TURNING TO THE RIGHT! PANIC'SLAM ON THE BRAKES. THEN I REALIZED THE TRANSMISSION HAD NOT SHIFTED INTO DRIVE AND I WAS ROLLING BACKWARDS. IF THE DRIVER FEELS THE SHIFT LEVER GO INTO A GEAR, THE CAR SHOULD BE IN THAT GEAR; IF IT DOES NOT GO INTO THAT GEAR, THEN THE SHIFT LEVER SHOULD NOT MOVE INTO THE POSITION; AND ONCE IN GEAR, THE SHIFT LEVER SHOULD STAY IN POSITION, NOT SPRING BACK TO CENTER.

12/14/2015

THIS IS AN UPDATE TO COMPLAINT NUMBER: 10809942. === I FORGOT TO INCLUDE THIS: *** BESIDES THE ROLLING BACKWARD PROBLEM I HAD, IF ONE HAS A GET-INTO-GEAR-AND-GO EMERGENCY, IT IS VERY LIKELY THAT THE CAR WILL NOT GET INTO GEAR, YOU WILL NOT REALIZE THAT, AND WHEN YOU STEP ON THE ACCELERATOR TO GO, THE CAR WILL NOT MOVE. THEN YOU HAVE TO REALIZE WHY IT DID NOT GO AND SHIFT AGAIN. IN CASE OF AN EMERGENCY, THIS DELAY MAY BE CRITICAL.

12/15/2015

11 more complaints are available in this category.

UNKNOWN OR OTHER

13 Reports7% of total

Previewing the first 2 complaint summaries.

WHILE DRIVING IN A PARKING LOT, THE BRAKES WERE PRESSED TO SLOW DOWN THE CAR TO TURN INTO A PARKING LANE. HOWEVER, INSTEAD OF BRAKING THE CAR ACCELERATED. THE BRAKES WERE PRESSED AGAIN, AND THE CAR CONTINUED TO ACCELERATE. THE CAR FINALLY STOPPED, APPROXIMATELY MIDWAY DOWN THE PARKING LANE. AS A RESULT, MY MOTHER AND I WERE INVOLVED IN A MINOR CAR ACCIDENT.

6/5/2016

NOTED RECALL ON THE NEWS FOR ELECTRICAL SYSTEM FOR 2015 TO 2018

9/5/2018

11 more complaints are available in this category.

VEHICLE SPEED CONTROL

7 Reports4% of total

Previewing the first 2 complaint summaries.

A BRAND NEW:2015 ONLY DRIVEN FOR TWO DAYS, WENT OUT OF CONTROL AFTER COMPLETING RIGHT TURN. DRIVER STOPPED AT RED LIGHT. TURNED RIGHT WHILE ACCELERATING WITH FULL CONTROL OF VEHICLE. COMPLETED RIGHT TURN WHILE ACCELERATING TO ATTAIN HIGHWAY SPEED IN 45 MPH ZONE. UPON COMPLETION OF TURN DRIVER TURNED STEERING WHEEL LESS THAN 2 INCHES TO DRIVERS RIGHT TO CONTINUE BEARING ON STRAIT COURSE DOWN HIGHWAY. IMMEDIATELY THEREAFTER STEERING WHEEL SHUDDERED, AND STEERING WHEEL ROTATED HARD TO THE RIGHT FOR WHAT SEEMED LIKE A 110 PLUS DEGREE ROTATION. THE PRIUS OUT OF CONTROL VEERED SHARPLY TO THE RIGHT AND SMASHED INTO CURB. DRIVER INJURED BACK, HAND, AND FOOT. ...UPDATED 03-11-15 *BF

1/28/2015

I WAS INCHING INTO A GROCERY STORE PARKING SPOT IN MY NEW, PERFECTLY MAINTAINED 2015 TOYOTA PRIUS WHEN I EXPERIENCED UNINTENDED ACCELERATION. MY VEHICLE SHOT FORWARD AND IN A SECOND HAD CRASHED OVER A CEMENT CURB, THROUGH A FLOWER BED, AND WAS STOPPED - DESPITE MY DESPERATELY JAMMING THE BRAKE - ONLY BY SMASHING INTO A BRICK WALL. THE SUSPENSION AND STEERING ON THE CAR IS NOW SEVERELY DAMAGED, AND THE CAR CANNOT BE DRIVEN. I AM HORRIFIED: I COULD HAVE BEEN SERIOUSLY INJURED AND WORSE, HIT/HURT ANOTHER PERSON (OR AT THE VERY LEAST SEVERELY DAMAGED PROPERTY). WHAT IF I HAD CHOSEN A PARKING SPOT IN FRONT OF A GROUP OF CHILDREN?!! THEY CLOUD HAVE BEEN KILLED! THE CAR IS NOW AT A TOYOTA SERVICE CENTER WAITING FOR TOYOTA CORPORATE TO "DECIDE" IF A CAR ACCELERATING INTO A BRICK WALL OF ITS ACCORD IS A "DESIGN FLAW" THAT IT WILL PAY TO FIX. I BELIEVE THAT WHAT MAY HAVE HAPPENED IS THAT THE COMPUTER SYSTEM THAT CONTROLS THE THROTTLE/ACCELERATION EXPERIENCED A SOFTWARE BUG WHICH THREW THE CAR FORWARD. IN FACT, TOYOTA WAS FORCED PAY OUT OVER ONE BILLION DOLLARS IN FINES LAST YEAR (2014) BY THE US GOVERNMENT FOR THIS EXACT ISSUE - BUT APPARENTLY IT DIDN'T FIX ITS 2015 LINE B/F LETTING IT GO TO MARKET. I PURCHASED THE TOYOTA PRIUS BECAUSE IT WAS RECEIVED TOP SAFETY AND RELIABILITY RATINGS. ONLY NOW DO I LEARN TOYOTA HAS A HISTORY OF HIDING UNINTENDED ACCELERATION BUGS IN ITS CAR DESIGNS FOR YEARS - AND BLAMING OWNERS FOR ITS RECKLESSLY UNSAFE AND THEREBY UNETHICAL AUTO DESIGNS (NO, THIS WASN'T CAUSED BY A STUCK FLOOR MAT). I AM FURIOUS. NO ONE CAN AFFORD TO BE BLAMED FOR VEHICULAR MANSLAUGHTER DUE TO MANUFACTURER NEGLIGENCE. EVEN IF TOYOTA CLAIMS TO HAVE FIXED MY PRIUS, ITS WORD CLEARLY MEANS NOTHING AND I DO NOT TRUST THE COMPANY. I WILL BE GETTING RID OF THE CAR ASAP AND SEARCHING FOR A SAFER MODEL.

8/3/2015

5 more complaints are available in this category.

ENGINE

7 Reports4% of total

Previewing the first 2 complaint summaries.

WHILE ACCELERATING FROM A STOP, AND TURNING ONTO A HIGHWAY TO MERGE INTO MOVING TRAFFIC, THE ENGINE BRIEFLY STALLED FOR A FEW SECONDS AFTER I HAD ALREADY ENTERED THE TRAFFIC LANE AND WAS ATTEMPTING TO ACCELERATE TO TRAFFIC SPEED..

4/28/2016

STALLS AT STOP ON CITY STREETS

3/14/2017

5 more complaints are available in this category.

AIR BAGS

6 Reports3% of total

Previewing the first 2 complaint summaries.

I WAS PULLING OUT OF A PARKING SPACE WHERE MY FRONT WAS UP AGAINST A BUILDING WITH A CAR ON EITHER SIDE OF ME. I REVERSED FOR ABOUT 25' WHERE A TELEPHONE POLE MANDATED THAT I MAKE A K-TURN TO GET OUT. AS I SWITCHED FROM REVERSE TO FORWARD, I SAW A SPARK AS THE CAR JET-PROPELLED FORWARD. I TRIED TO BREAK MULTIPLE TIMES, BUT THE CAR ACCELERATED THE 25' INTO THE WALL. ALL AIRBAGS DEPLOYED, AND FLUID GUSHED OUT OF THE FRONT END. THE CAR WAS DECLARED A TOTAL LOSS. I WAS TOLD BY TOYOTA AND MY INSURANCE COMPANY THAT I MUST HAVE ACCIDENTALLY ACCELERATED INSTEAD OF REPEATEDLY BREAKING. I AM GRATEFUL THAT I HIT A WALL INSTEAD OF PEOPLE. SOMEONE COULD EASILY HAVE DIED HAD I HAD SWITCHED FROM REVERSE GEAR TO FORWARD IN LESS CONFINED LOCATION. THE ENTIRE ACCIDENT LASTED 2 SECONDS, WITH NO OPPORTUNITY TO PULL THE EMERGENCY BREAK OR GO INTO NEUTRAL. PS: I AM A HAPPILY MARRIED DOCTOR WITH BEAUTIFUL CHILDREN AND GRANDCHILDREN, AND NOT AT ALL SUICIDAL. THIS THREE MONTH OLD 2015 PRIUS 3 FAILED BEFORE THE FIRST OIL CHANGE. I AM NOT SATISFIED WITH THE RESULTS.

6/6/2015

THE SIDE IMPACT AIRBAGS DID NOT DEPLOY PROPERLY.

2/23/2016

4 more complaints are available in this category.

EXTERIOR LIGHTING

6 Reports3% of total

Previewing the first 2 complaint summaries.

FRONT HEADLIGHTS HAVE NOW BURNT OUT FOR THE SECOND TIME. MY CAR ONLY HAS 75,000 MILES. THIS IS RIDICULOUS.

9/9/2017

AUTO ADJUSTING LOW BEAMS NOT WORKING. LOW BEAM IS FIXED DOWN AS IF THERE WAS A HEAVY WEIGHT LOAD, WITH NO LOAD IN THE AUTO THE LOW BEAM LIGHT PATERN IS ONLY 25 FEET, THIS DISTANCE PUTS THE DRIVER AT RISK BEING UNABLE CLEARLY SEE THE ROAD AND DRIVE AT A REDUCE SPEED OR OVER DRIVING THE LIGHT. DRIVER EYES ARE STRAINED AS THEY TRY TO NAVIGATE. THERE IS NO PROBLEM WITH THE HIGH BEAMS. AFFECTS ONLY AT NIGHT ON HIGHWAYS AND. POORLY LIGHT WIEDY COUNTRY ROADS.

1/31/2018

4 more complaints are available in this category.

FUEL/PROPULSION SYSTEM

6 Reports3% of total

Previewing the first 2 complaint summaries.

I WAS DRIVING ON THE INTERSTATE WHEN MY CAR'S HYBRID SYSTEM WARNING LIGHTS A CAME ON , AND THE CAR SLOWED TO A CRAWL. LUCKILY I WAS IN THE RIGHT LANE AND WAS ABLE TO PULL OFF ON THE SHOULDER OF THE ROAD. THE CAR COMPETELY SHUT DOWN. I'VE HAD IT TOWED TO TWO TOYOTA DEARLSHIPS, (THE SAME ONE TWICE),WHERE I WAS TOLD A NUMBER OF DIFFERENT THINGS. FIRST, I WAS TOLD THERE WAS WATER IN THE GAS TANK. THERE WAS NO WAY THAT WAS TRUE, SINCE I HAD ALREADY DRIVEN 3/4'S OF A TANK OF GAS, AND I ALWAYS FILL MY TANK UP. I REFUSED TO HAVE A NEW FUEL SYSTEM PUT IN TO THE TUNE OF $2500. I HAD IT TOWED TO AN INDEPENDENT REPAIR SHOP, AND WHERE HE GOT 5 GALLONS OF WATER OUT OF THE TANK. I ONLY HAD ABOUT 3 GALLONS OF GAS IN THE CAR TO BEGIN WITH, AND I KNOW I DIDN'T PUT WATER IN THE TANK.THE HYBRID SYSTEM SEALS HAD NEVER BEEN BROKEN, SO THE DEALERSHIP DIDN'T EVEN CHECK THAT OUT, EVEN THOUGH THE WARNING LIGHTS CAME ON REGARDING THE HYBRID SYSTEM. VERY FISHY...THE NEXT DEALERSHIP TOLD ME THERE WAS WATER IT AND IT NEEDED TO BE DRAINED AND FUEL REPLACED, EVEN THOUGHT THAT HAD JUST BEEN DONE. THEY SENT ME A PHOTO OF A COKE BOTTLE WITH ABOUT 1/4 CUP OF FUEL WATER MIX. I WAS ALSO TOLD THAT THE HYBRID BATTERY SYSTEM WAS NOT UNDER WARRANTY SINCE AN INDEPENDENT REPAIR SHOP DRAINED THE FUEL SYSTEM.THE CAR'S BATTERIES WERE STILL UNDER WARRANTY, SINCE IT WAS UNDER 100,000 MILES. WE SENT IT BACK TO THE FIRST DEALERSHIP WHERE THEY NOW SAID IT WAS A FAILED ENGINE WHICH WOULD COST $10,000 TO REPLACE. (MORE THAT THE WORTH OF THE CAR). THIS NIGHTMARE HAS LASTED OVER 8 MONTHS! IT BEGAN IN SEPT.2019. COMPLAINED TO TOYOTA CORPORATE TO NO SATISFACTION. BOTTOM LINE, TOYOTA DIDN'T KNOW WHAT WAS WRONG WITH THE CAR, AND WOULD NOT FIX IT UNLESS WE PAID TO HAVE IT FIXED EVEN THOUGH IT WAS UNDER WARRANTY. THE RECALL THAT IS BEING IMPLEMENTED IS EXACTLY WHAT HAPPENED TO MY CAR. *TR

6/25/2020

105K MILAGE. DRIVING ON HIGHWAY AT ABOUT 45MPH AND CAR SUDDENLY JERK AND SLOWED TO ABOUT 10/15MPH. LOST ELECTRIC POWER, ABLE TO ONLY CONTINUE DRIVING ON GAS 10/15MPH. TOYOTA HAD TO REPLACE THE FOLLOWING WHICH THEY INDICATE WAS NOT UNDER WARRENTLY WHICH COST $2642. TRANSISTER KIT, POWE PLUE KIT, INVERTER D GREASE SUPER LONG LIFE COOL GASKET

7/7/2020

4 more complaints are available in this category.

STRUCTURE:BODY

4 Reports2% of total

Previewing the first 2 complaint summaries.

I PULLED INTO MY DRIVEWAY TO PARK THE CAR. I PRESSED THE POWER OFF BUTTON TO TURN OFF THE CAR. THE SHIFT LEVER WAS IN THE DRIVE POSITION. THE CAR DISPLAY SAID GOODBYE BUT THE CAR DROVE FORWARD. I JAMMED ON THE BRAKE AND HIT A WAGON CAUSING $1300 DAMAGE. A CHILD OR ANIMAL COULD HAVE BEEN HIT. THE OWNER'S MANUAL STATES ON P.188 THAT IF THE HYBRID SYSTEM OF THE CAR IS TURNED OFF WITH THE SHIFT LEVER IN A POSITION OTHER THAN PARK, THE CAR WILL BE TURNED TO ACCESSORY MODE.

7/21/2015

DRIVING ON AN EXPRESSWAY WHEN I HEARD SOMETHING SIMILAR TO A GUNSHOT AND THE SUNROOF SPONTANEOUSLY EXPLODED. NO INDICATION OF A FOREIGN OBJECT HITTING THE ROOF AND MUCH OF THE GLASS FLEW OUTWARD RATHER THAN INWARD.

2/12/2016

2 more complaints are available in this category.

VISIBILITY/WIPER

4 Reports2% of total

Previewing the first 2 complaint summaries.

THE DRIVER CANNOT SEE ANY PART OF THE FRONT OF THE CAR. IN MOST CARS, THE DRIVER CAN SEE ENOUGH OF THE HOOD AND FRONT FENDERS TO JUDGE HOW CLOSE THE CAR IS OTHER OBJECTS (CARS, WALLS, PEDESTRIANS, ETC.), BUT IN THE PRIUS, EVEN THOUGH I AM OVER 6 FEET TALL, I CANNOT SEE ANY PART OF THE HOOD OR FRONT FENDERS. WITH THAT LACK OF PERSPECTIVE, I SCRAPED THE LEFT FENDER AGAINST A PARKING LOT WALL. BUT THAT SAME LACK OF PERSPECTIVE COULD RESULT IN HITTING A PEDESTRIAN.

12/14/2015

TRAVELING AT HIGHWAY SPEED BETWEEN KANSAS CITY AND ST. LOUIS(55-70 MPH, HIGH WIND, 60-70 DEGREES AND RAIN, WIPERS ON CONSTANT HIGH BETWEEN ONE HOUR TO ONE AND QUARTER HOURS OF DRIVING, WIPERS STOPPED WORKING, BLADES POINTING STRAIGHT UP. CHECKED FOR OBSTRUCTION AND TRIED TO MOVE BLADE/ARMS NO CHANGE. AFTER ABOUT 15-30 MINUTES THEY STARTED WORKING AGAIN ON THERE OWN, (VERY UPSET HARD TO PINPOINT TIME). USED INTERMITTENT MOSTLY AND LOW AS LITTLE AS POSSIBLE FOR NEXT THREE HOURS OF DRIVING WITH NO PROBLEM, (SWITCHED TO HIGH WIPERS ONCE OR TWICE FOR LESS THAN 30 SECONDS EACH TIME). REAR WASHER/WIPER WAS FINE AND FRONT WASHER WORKED WHEN PROBLEM WAS PRESENT. VERY SCARY DRIVING EVEN AFTER THEY STARTED WORKING NOT KNOWING IF THEY WOULD STOP AGAIN. TOOK VEHICLE TO DEALER TWO DAYS LATER AND THEY COULD NOT DUPLICATE CONDITION AND RETURNED VEHICLE.

5/3/2017

2 more complaints are available in this category.

STEERING

3 Reports2% of total

Previewing the first 2 complaint summaries.

A BRAND NEW:2015 ONLY DRIVEN FOR TWO DAYS, WENT OUT OF CONTROL AFTER COMPLETING RIGHT TURN. DRIVER STOPPED AT RED LIGHT. TURNED RIGHT WHILE ACCELERATING WITH FULL CONTROL OF VEHICLE. COMPLETED RIGHT TURN WHILE ACCELERATING TO ATTAIN HIGHWAY SPEED IN 45 MPH ZONE. UPON COMPLETION OF TURN DRIVER TURNED STEERING WHEEL LESS THAN 2 INCHES TO DRIVERS RIGHT TO CONTINUE BEARING ON STRAIT COURSE DOWN HIGHWAY. IMMEDIATELY THEREAFTER STEERING WHEEL SHUDDERED, AND STEERING WHEEL ROTATED HARD TO THE RIGHT FOR WHAT SEEMED LIKE A 110 PLUS DEGREE ROTATION. THE PRIUS OUT OF CONTROL VEERED SHARPLY TO THE RIGHT AND SMASHED INTO CURB. DRIVER INJURED BACK, HAND, AND FOOT. ...UPDATED 03-11-15 *BF

1/28/2015

I WAS INCHING INTO A GROCERY STORE PARKING SPOT IN MY NEW, PERFECTLY MAINTAINED 2015 TOYOTA PRIUS WHEN I EXPERIENCED UNINTENDED ACCELERATION. MY VEHICLE SHOT FORWARD AND IN A SECOND HAD CRASHED OVER A CEMENT CURB, THROUGH A FLOWER BED, AND WAS STOPPED - DESPITE MY DESPERATELY JAMMING THE BRAKE - ONLY BY SMASHING INTO A BRICK WALL. THE SUSPENSION AND STEERING ON THE CAR IS NOW SEVERELY DAMAGED, AND THE CAR CANNOT BE DRIVEN. I AM HORRIFIED: I COULD HAVE BEEN SERIOUSLY INJURED AND WORSE, HIT/HURT ANOTHER PERSON (OR AT THE VERY LEAST SEVERELY DAMAGED PROPERTY). WHAT IF I HAD CHOSEN A PARKING SPOT IN FRONT OF A GROUP OF CHILDREN?!! THEY CLOUD HAVE BEEN KILLED! THE CAR IS NOW AT A TOYOTA SERVICE CENTER WAITING FOR TOYOTA CORPORATE TO "DECIDE" IF A CAR ACCELERATING INTO A BRICK WALL OF ITS ACCORD IS A "DESIGN FLAW" THAT IT WILL PAY TO FIX. I BELIEVE THAT WHAT MAY HAVE HAPPENED IS THAT THE COMPUTER SYSTEM THAT CONTROLS THE THROTTLE/ACCELERATION EXPERIENCED A SOFTWARE BUG WHICH THREW THE CAR FORWARD. IN FACT, TOYOTA WAS FORCED PAY OUT OVER ONE BILLION DOLLARS IN FINES LAST YEAR (2014) BY THE US GOVERNMENT FOR THIS EXACT ISSUE - BUT APPARENTLY IT DIDN'T FIX ITS 2015 LINE B/F LETTING IT GO TO MARKET. I PURCHASED THE TOYOTA PRIUS BECAUSE IT WAS RECEIVED TOP SAFETY AND RELIABILITY RATINGS. ONLY NOW DO I LEARN TOYOTA HAS A HISTORY OF HIDING UNINTENDED ACCELERATION BUGS IN ITS CAR DESIGNS FOR YEARS - AND BLAMING OWNERS FOR ITS RECKLESSLY UNSAFE AND THEREBY UNETHICAL AUTO DESIGNS (NO, THIS WASN'T CAUSED BY A STUCK FLOOR MAT). I AM FURIOUS. NO ONE CAN AFFORD TO BE BLAMED FOR VEHICULAR MANSLAUGHTER DUE TO MANUFACTURER NEGLIGENCE. EVEN IF TOYOTA CLAIMS TO HAVE FIXED MY PRIUS, ITS WORD CLEARLY MEANS NOTHING AND I DO NOT TRUST THE COMPANY. I WILL BE GETTING RID OF THE CAR ASAP AND SEARCHING FOR A SAFER MODEL.

8/3/2015

1 more complaint is available in this category.

SUSPENSION

3 Reports2% of total

Previewing the first 2 complaint summaries.

I WAS INCHING INTO A GROCERY STORE PARKING SPOT IN MY NEW, PERFECTLY MAINTAINED 2015 TOYOTA PRIUS WHEN I EXPERIENCED UNINTENDED ACCELERATION. MY VEHICLE SHOT FORWARD AND IN A SECOND HAD CRASHED OVER A CEMENT CURB, THROUGH A FLOWER BED, AND WAS STOPPED - DESPITE MY DESPERATELY JAMMING THE BRAKE - ONLY BY SMASHING INTO A BRICK WALL. THE SUSPENSION AND STEERING ON THE CAR IS NOW SEVERELY DAMAGED, AND THE CAR CANNOT BE DRIVEN. I AM HORRIFIED: I COULD HAVE BEEN SERIOUSLY INJURED AND WORSE, HIT/HURT ANOTHER PERSON (OR AT THE VERY LEAST SEVERELY DAMAGED PROPERTY). WHAT IF I HAD CHOSEN A PARKING SPOT IN FRONT OF A GROUP OF CHILDREN?!! THEY CLOUD HAVE BEEN KILLED! THE CAR IS NOW AT A TOYOTA SERVICE CENTER WAITING FOR TOYOTA CORPORATE TO "DECIDE" IF A CAR ACCELERATING INTO A BRICK WALL OF ITS ACCORD IS A "DESIGN FLAW" THAT IT WILL PAY TO FIX. I BELIEVE THAT WHAT MAY HAVE HAPPENED IS THAT THE COMPUTER SYSTEM THAT CONTROLS THE THROTTLE/ACCELERATION EXPERIENCED A SOFTWARE BUG WHICH THREW THE CAR FORWARD. IN FACT, TOYOTA WAS FORCED PAY OUT OVER ONE BILLION DOLLARS IN FINES LAST YEAR (2014) BY THE US GOVERNMENT FOR THIS EXACT ISSUE - BUT APPARENTLY IT DIDN'T FIX ITS 2015 LINE B/F LETTING IT GO TO MARKET. I PURCHASED THE TOYOTA PRIUS BECAUSE IT WAS RECEIVED TOP SAFETY AND RELIABILITY RATINGS. ONLY NOW DO I LEARN TOYOTA HAS A HISTORY OF HIDING UNINTENDED ACCELERATION BUGS IN ITS CAR DESIGNS FOR YEARS - AND BLAMING OWNERS FOR ITS RECKLESSLY UNSAFE AND THEREBY UNETHICAL AUTO DESIGNS (NO, THIS WASN'T CAUSED BY A STUCK FLOOR MAT). I AM FURIOUS. NO ONE CAN AFFORD TO BE BLAMED FOR VEHICULAR MANSLAUGHTER DUE TO MANUFACTURER NEGLIGENCE. EVEN IF TOYOTA CLAIMS TO HAVE FIXED MY PRIUS, ITS WORD CLEARLY MEANS NOTHING AND I DO NOT TRUST THE COMPANY. I WILL BE GETTING RID OF THE CAR ASAP AND SEARCHING FOR A SAFER MODEL.

8/3/2015

I BACKED OUT OF A CARPORT AND PLACED MY CAR IN ACCELERATION AND IT PICKED UP SPEED AND THEN HIT A WALL AT AN APARTMENT COMPLEX.

8/8/2017

1 more complaint is available in this category.

HYBRID PROPULSION SYSTEM

3 Reports2% of total

Previewing the first 2 complaint summaries.

The contact owns a 2015 Toyota Prius. The contact stated that while driving at 15 MPH, the vehicle began to die as the "check hybrid system, stop the vehicle in a safe place" warning message illuminated on the instrument panel. The contact was able to barely pull off to the side and called the police for assistance. The police were able to move the vehicle to the side of the road and a tow truck was called for assistance. A police report was filed. The vehicle was initially towed to a gas station but the contact then had the vehicle towed to a dealer. While there, she discovered NHTSA Campaign Number: 20V369000 (HYBRID PROPULSION SYSTEM), which she linked to her failure; however, her VIN was not included in the recall. The manufacturer was notified of the failure. The vehicle had yet to be repaired and remained in the possession of the dealer. The failure mileage was 45,000

6/22/2021

The contact owns a 2015 Toyota Prius. The contact stated while attempting to start the vehicle, there were several unknown warning lights illuminated. Additionally, the Hybrid System failure message was displayed on the instrument panel. The vehicle was not drivable. The contact towed the vehicle to the local dealer, where it was diagnosed with needing the inverter to be replaced. The vehicle was not repaired but was pending the repair. Upon investigation, the contact associated the failure with NHTSA Campaign Number: 20V369000 (Hybrid Propulsion System) however, the Vin was not included. The manufacturer had not been informed of the failure. The failure mileage was approximately 110,000.

7/13/2021

1 more complaint is available in this category.

SEAT BELTS

2 Reports1% of total

Previewing the first 2 complaint summaries.

2015 PRIUS 4 AFTER REAR END COLLISION NOTED PASSENGER AIRBAG 'OFF'- PASSENGER SEATBELT ICON BLINKS - AIRBAG ICON ON DASH LIT CONTINUOUSLY. VEHICLE WAS HIT FROM BEHIND WHEN IN PROCESS OF STOPPING (BREAKING BUT STILL IN MOTION 90 - 50 FT FROM TURN) WAITING FOR LEFT TURN THROUGH ONCOMING TRAFFIC ONTO SIDE ROAD FROM HIGHWAY. BODY SHOP ATTEMPTED TO CLEAR WITH DIAGNOSTIC COMPUTER INTERFACE BUT UNSUCCESSFUL. BODY SHOP SHRUGGED IT OFF FORCING US TO DEAL WITH MFG FOR REPAIRS.

8/29/2016

TL* THE CONTACT OWNED A 2015 TOYOTA PRIUS. THE CONTACT STATED THAT WHILE HER HUSBAND WAS DRIVING APPROXIMATELY 55 MPH, ANOTHER VEHICLE REAR-ENDED THE CONTACT'S VEHICLE. AS RESULT THE CONTACT'S VEHICLE ROLLED OVER MULTIPLE TIMES CRASHING INTO A DITCH. THE CONTACT STATED THAT ONLY THE FRONT PASSENGER AIR BAG DEPLOYED. THERE WAS NO WARNING LIGHT ILLUMINATED. A POLICE REPORT WAS FILED. THE FRONT SEAT PASSENGER SUSTAINED FRACTURES TO THE RIGHT ARM, WRIST, PELVIS, RIBS AND STERNUM AS WELL A FEW BUMPS AND BRUISES ON LOWER LEG AND CHIN. THE DRIVER SUSTAINED A CONCUSSION, MULTIPLE FACIAL FRACTURES AND LACERATIONS AND A BROKEN NOSE. THE CONTACT STATED THAT THE SHE BELIEVES THAT THE .DRIVER SIDE SEAT BELT AND HEAD REST FRACTURED AS HER HUSBAND WAS FOUND LAYING UNCONSCIOUS IN THE REAR PASSENGER SEAT FACE DOWN. THE CONTACT AND THE DRIVER WERE TRANSPORTED TO THE HOSPITAL BY AMBULANCE. THE CONTACT WAS UNAWARE OF INJURIES IN THE OTHER VEHICLE. THE VEHICLE WAS TOWED TO TOW LOT AND DEEMED A TOTAL LOSS. THE DEALER AND THE MANUFACTURER WERE NOT CONTACTED. THE FAILURE MILEAGE WAS APPROXIMATELY 70,000. THE VIN WAS NOT PROVIDED.

8/16/2019

WHEELS

2 Reports1% of total

Previewing the first 2 complaint summaries.

I WAS DRIVING DOWN THE ROAD AND THE TIRE BLEW OUT CAUSING ME TO HIT THE CENTER DIVIDER ON THE 101 ON THE DRIVER SIDE FRONT TIRE WHICH CAUSED THE CARS ASS END TO ALSO GET SCUFFED UP AS WILL

11/28/2017

TAKATA RECALL I HAVE HAD MY CAR FOR OVER 1 YR. I NOTICED THAT THE DRIVER'S SIDE FRONT TIRE GOES FLAT FASTER THAN THE REST. ONE DAY WHEN I WAS MAKING A U-TURN THERE WAS A NOISE AND I COULD FEEL THE CAR SHAKE. I CANNOT TO THIS DAY MAKE A QUICK LEFT U-TURN. THIS LOUD NOISE HAS CAUSED ME TO PARK AND CHECK ON THE CAR ITSELF. MY SISTER WAS IN THE CAR WHEN IT HAPPENED ONE DAY. SHE CAN ATTEST TO THE NOISE. I TOOK THE CAR TO THE DEALERSHIP HERE AT HILLTOP AND THEY DROVE THE CAR AND DIAGNOSED IT AS FINE. IT IS NOT FINE.

7/30/2019

TIRES

2 Reports1% of total

Previewing the first 2 complaint summaries.

NEWS TIRES WHERE BAD WITHIN 9 MONTHS-BOUGHT AT COSTCO -ONE TIRE HAD A NAIL AND WENT FLAT VERY FAST- -HAD REPAIRED-ONE KEPT GETTING FLAT OTHER EXPLODED ON FREEWAY AND CAUSED DAMAGE -BOTH FLAT AND RIPPED TIRE HAPPENED SUDDENLY. COSTCO HAS REPLACED THE TIRES ALL 4 -BUT WILL NOT PAY DAMAGE TO CAR FROM EXPLOSION SUDDEN FLAT AND IN SHREDS . WE FELL THEY SOLD BAD TIRES AND THESE TIRES ARE A SAFETY HAZARD.

8/2/2018

DRIVING ON THE FREEWAY HOME HEARD A STRANGE NOISE, PULLED OVER TO CHECK AND THOUGHT I HAD BLOWN A TIRE SOMEHOW. WHEN CLOSELY INSPECTING TIRE TREADING THE CENTER OF THE TIRE COMPLETELY CAME OFF IN A PERFECT CIRCLE WHEN DRIVING. TOOK TIRE TO COSTCO WHERE TIRES WERE PURCHASED LESS THAN A YEAR A AGO (8/24/18) WAS INFORMED ITS A MANUFACTURER'S DEFECT. HAD TO PAY FOR A NEW TIRE. IT WAS ALSO DISCOVERED THAT PASSENGER BACK TIRE HAD A WHOLE IN IT WHICH WAS MISSED WHEN I TOOK CAR IN FOR TIRE INSPECTION.

8/5/2019

FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

2 Reports1% of total

Previewing the first 2 complaint summaries.

Failure of brake pump and brake cylinder assembly system, resulting in reduced braking ability and stiff brake pedal. Per Toyota's diagnostic: trouble code C1391 is present, abnormal leak in accumulator, replaced brake ABS actuator assembly, along with brake master cylinder, and bleed the brake hydraulic system. No warning lamps or safety indicators prior to failure. Upon failure (while on freeway going 50+ MPH) the ABS, Brake, and traction control warning lamps illuminated. The failure resulted in no accident or injury, however it did occur while on the freeway going freeway speeds, and resulted in difficulty in braking, which was dangerous. Took Prius into Toyota dealer for diagnostic and repair, was told that part was known to fail in this model of Prius, and had a manufacturer designated extended warranty for 10 years or 150,000 miles. However, despite prius being under 150,000 miles, it passed ten years since purchase in march 2025, meaning I had to pay in full for the repair ($3,631.96). The car gave no indication of needing the repair until the day of the failure, which was on June 18th 2025. If the vehicle had given some prior indication of brake pump system failure or fault I would have had it repaired prior to the warranty expiration, but it did not, leaving me to pay out of pocket for a failed part that Toyota is at fault for making prone to failure.

6/21/2025

The ABS failed while driving on the highway. There was no accident, but it was substantially harder to brake when needed.

12/19/2025

SERVICE BRAKES, HYDRAULIC

2 Reports1% of total

Previewing the first 2 complaint summaries.

The contact owns a 2015 Toyota Prius. The contact stated that while driving at various speeds and depressing the brake pedal, the brake pedal went to the floorboard, and the vehicle hesitated while responding. The traction control, ABS, BRAKES, and cruise control warning lights were illuminated. The vehicle was taken to Gasket Masters Inc, where it was diagnosed and determined that the ABS assembly was leaking fluid into the braking system, and the ABS module had failed, causing the brake pump to fail. The vehicle was not repaired. Additionally, the malfunction warning light was illuminated. The vehicle was taken to the dealer, but was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 186,000.

9/19/2025

The contact owns a 2015 Toyota Prius. The contact stated that while driving approximately 15-20 MPH, the ABS, brakes, and the traction control warning lights, and the malfunction indicator light were illuminated. Additionally, the vehicle hesitated to respond while depressing the brake pedal, causing the braking distance to be extended. The vehicle was taken to the dealer, where it was diagnosed with an abnormal leak in the accumulator and a leak in the brake booster pump. The dealer determined that the brake master cylinder and the brake booster pump needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 94,100.

11/3/2025

STRUCTURE:BODY:ROOF AND PILLARS

1 Report1% of total

Previewing the first 1 complaint summaries.

TL* THE CONTACT OWNED A 2015 TOYOTA PRIUS. WHILE ANOTHER DRIVER WAS OPERATING THE VEHICLE AT APPROXIMATELY 40 MPH, ANOTHER VEHICLE CRASHED INTO THE FRONT END OF THE VEHICLE. AS A RESULT, THE ROOF COLLAPSED ON THE DRIVER AND TWO PASSENGERS. THERE WERE TWO FATALITIES UPON IMPACT AND THE THIRD PASSENGER WAS AIRLIFTED TO A HOSPITAL. THE DOCTOR DIAGNOSED THAT THE THIRD PASSENGER WAS BRAIN DEAD, WHICH LED TO HER DEATH DUE TO THE ROOF COLLAPSING ON HER HEAD. THE VEHICLE WAS DESTROYED AND TOWED AWAY. A POLICE REPORT WAS FILED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VIN WAS UNKNOWN. THE APPROXIMATE FAILURE MILEAGE WAS 1,000. UPDATED 9/25/15 *LN UPDATED 11/28/2017*CN

7/17/2015

VISIBILITY:WINDSHIELD

1 Report1% of total

Previewing the first 1 complaint summaries.

TL* THE CONTACT OWNS A 2015 TOYOTA PRIUS. WHILE DRIVING VARIOUS SPEEDS, THE CONTACT NOTICED THAT THE WINDSHIELD WAS DISTORTED AND MADE VISIBILITY DIFFICULT. THE VEHICLE WAS TAKEN TO A DEALER WHERE THE DISTORTION WAS CONFIRMED; HOWEVER, A TECHNICIAN FROM THE MANUFACTURER STATED THAT THE WINDSHIELD WAS NORMAL. THE VEHICLE WAS THEN TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE WINDSHIELD NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED ON NUMEROUS OCCASIONS; HOWEVER, ALL REPLACEMENT PARTS WERE DISTORTED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 3,000. UPDATED 10/18/16*LJ *TR

8/23/2016

SEATS

1 Report1% of total

Previewing the first 1 complaint summaries.

THE SEATS DO NOT ADJUST TO THE DRIVER'S HEIGHT MAKING VIEW OF THE FRONT VERY DIFFICULT

1/19/2017

ELECTRONIC STABILITY CONTROL (ESC)

1 Report1% of total

Previewing the first 1 complaint summaries.

NOTED RECALL ON THE NEWS FOR ELECTRICAL SYSTEM FOR 2015 TO 2018

9/5/2018

EXTERIOR LIGHTING:HEADLIGHTS

1 Report1% of total

Previewing the first 1 complaint summaries.

TL* THE CONTACT OWNS A 2015 TOYOTA PRIUS. THE CONTACT STATED THAT ON OCCASIONS THE HEADLIGHTS FAILED TO ILLUMINATE. ADDITIONALLY, THE FAILURE WAS EXPERIENCED WHILE DRIVING AT NIGHT. THE CONTACT STATED THAT WHILE DRIVING AT NIGHT THE LOW BEAM HEADLAMPS BECAME INOPERABLE. THE CONTACT WOULD THEN HAVE TO USE TO THE HIGH BEAM HEADLAMPS FOR SAFE NIGHTTIME DRIVING. THE CONTACT STATED THAT TURNING OFF THE HEADLAMP SWITCH AND TURNING BACK ON TEMPORARILY REMEDIED THE FAILURE. THE CONTACT STATED THAT THE FAILURE WAS INTERMITTENT. THE VEHICLE WAS TAKEN TO MOLLE TOYOTA LOCATED AT 601 WEST 103RD STREET 64114 PHONE (866)-577-9913. THE CONTACT WAS INFORMED THAT THE HEADLAMPS OPERATED AS INTENDED WHILE BEING INSPECTED BY THE TECHNICIAN. THE CONTACT WAS ASKED TO HAVE THE VEHICLE TAKEN BACK TO THE DEALER WHILE THE FAILURE WAS PRESENT. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT INFORMED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 100,300.

1/31/2020

ELECTRICAL SYSTEM:PROPULSION SYSTEM:INVERTER

1 Report1% of total

Previewing the first 1 complaint summaries.

The contact owns a 2015 Toyota Prius. The contact stated while attempting to start the vehicle, there were several unknown warning lights illuminated. Additionally, the Hybrid System failure message was displayed on the instrument panel. The vehicle was not drivable. The contact towed the vehicle to the local dealer, where it was diagnosed with needing the inverter to be replaced. The vehicle was not repaired but was pending the repair. Upon investigation, the contact associated the failure with NHTSA Campaign Number: 20V369000 (Hybrid Propulsion System) however, the Vin was not included. The manufacturer had not been informed of the failure. The failure mileage was approximately 110,000.

7/13/2021

BACK OVER PREVENTION: WARNINGS

1 Report1% of total

Previewing the first 1 complaint summaries.

I want to sale

10/14/2024

About This Data

Data and Methodology

MethodologyHow we score →

Scores are derived from NHTSA recalls and owner complaints, normalized by vehicle segment averages.

FAQ

What are the most common owner complaints for the 2015 Toyota Prius?

The most reported complaint category for the 2015 Toyota Prius is SERVICE BRAKES, with 65 owner reports. That is about 36% of all complaints logged here. Other recurring themes include SERVICE BRAKES, ELECTRICAL SYSTEM, POWER TRAIN.

Are complaints about the 2015 Toyota Prius a serious warning sign?

Potentially. 116 complaint reports fall into higher-attention systems such as brakes, steering, engine, powertrain, fuel, suspension, airbags, or electrical components. That does not prove every vehicle has a defect, but repeated complaints in those systems justify a more careful pre-purchase inspection.

How should buyers use complaint data for the 2015 Toyota Prius?

Use complaints as an early pattern to investigate, not a standalone verdict. Start with the top complaint categories, compare those themes against the recall report and maintenance guide, then inspect service records for evidence that the same problem areas were already addressed. If the same issue appears repeatedly across complaints and recalls, treat it as a real ownership-risk flag.

Are complaints about the 2015 Toyota Prius severe?

116 complaint reports involve higher-attention systems such as brakes, steering, engine, powertrain, fuel, suspension, airbags, or electrical components, which is enough to justify a focused inspection before purchase.

Complaint list entries are sourced from owner-submitted NHTSA ODI records.

Read complaint summaries

Toyota Prius: How should complaint data influence buying decisions?

Use complaint patterns together with recalls and maintenance guidance to estimate ownership risk and inspection priorities.

Carfocal links complaint data directly to recall and maintenance routes for the same model year.

Return to full vehicle report
Complaint entries
180
Top-topic view
5 grouped topics shown
Primary source
NHTSA ODI owner complaint records

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In this guide

  1. 01Overview
  2. 02Common Problems
  3. 03Owner Complaints
  4. 04Data and Methodology

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