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2015 Toyota Sienna

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2015 Toyota Sienna do not stand out strongly from the model-year median of 183.

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When problems were reported

Mileage at the reported incident

130 reports with mileage · 101 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.

  • Structure. Review the 60 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 44 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 16 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

17 crash reports7 fire reports13 injury reports

Service Brakes complaints

16 reports
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29,000 miles · Oct 12, 2017
Service Brakes

BROUGHT VEHICLE INTO DEALER FOR ROUTINE SERVICE AND MAINTENANCE. SERVICE TECHNICIANS INFORMED ME THAT THE BRAKE ROTORS WERE "SEVERELY SCORCHED" AND "WARPED," AND RECOMMENDED IMMEDIATE REPLACEMENT OF ALL PADS AND ROTORS. TECHNICIAN ASKED IF I TOW A TRAILER OR ROUTINELY HAUL HEAVY ITEMS, NEITHER OF WHICH I HAVE EVER DONE; TECHNI…

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BROUGHT VEHICLE INTO DEALER FOR ROUTINE SERVICE AND MAINTENANCE. SERVICE TECHNICIANS INFORMED ME THAT THE BRAKE ROTORS WERE "SEVERELY SCORCHED" AND "WARPED," AND RECOMMENDED IMMEDIATE REPLACEMENT OF ALL PADS AND ROTORS. TECHNICIAN ASKED IF I TOW A TRAILER OR ROUTINELY HAUL HEAVY ITEMS, NEITHER OF WHICH I HAVE EVER DONE; TECHNICIAN THEN ASKED IF I RIDE MY BRAKES WHEN I DRIVE, WHICH I DO NOT. VEHICLE HAS 29K MILES AND IS USED ONLY FOR CITY DRIVING FOR JUST MY WIFE AND I (AND OCCASIONALLY MY SON'S FAMILY, WHICH CONSISTS OF TWO ADULTS AND TWO CHILDREN), BUT I HAVE NEVER DRIVEN THIS VEHICLE IN AN ABNORMAL FASHION. I DIDN'T NOTICE ANYTHING OUT OF THE ORDINARY WHILE I DROVE IT, SO I CONSIDER MYSELF LUCKY THE TECHNICIANS CAUGHT THE DAMAGE BEFORE THE BRAKES FAILED. THIS IS THE FORTH VAN I HAVE OWNED BUT MY FIRST TOYOTA, AND I'VE NEVER HAD A BRAKE ISSUES WITH ANY OF MY PREVIOUS VEHICLES--NOT EVEN THE VAN THAT I DROVE BACK AND FORTH TO WORK 50+ MILES A DAY AND CROSS-COUNTRY THREE TIMES, RACKING UP WELL OVER 100K MILES.

NHTSA ODI #11033165

Mileage unknown · Sep 8, 2017
Service BrakesWheels

WE BOUGHT OUR 2015 TOYOTA SIENNA LE ALL-WHEEL DRIVE IN FEBRUARY 2015. AT 16,000 MILES, WE TOOK IT IN FOR MAINTENANCE BECAUSE IT WAS SHAKING DURING BRAKING. WE WERE INFORMED THAT THE ROTORS WERE WARPED AND NEEDING REPLACED. THEY WERE REPLACED. AT 22,000 MILES, THE WHEEL INFLATION SIGNAL KEEPS COMING ON EVERY OTHER DAY AFTER R…

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WE BOUGHT OUR 2015 TOYOTA SIENNA LE ALL-WHEEL DRIVE IN FEBRUARY 2015. AT 16,000 MILES, WE TOOK IT IN FOR MAINTENANCE BECAUSE IT WAS SHAKING DURING BRAKING. WE WERE INFORMED THAT THE ROTORS WERE WARPED AND NEEDING REPLACED. THEY WERE REPLACED. AT 22,000 MILES, THE WHEEL INFLATION SIGNAL KEEPS COMING ON EVERY OTHER DAY AFTER REFILLING AIR INTO ALL TIRES; WE INSPECTED THE TIRES AND FOUND THAT THE TWO REAR TIRES WERE VERY WORN ON THE INNER SIDE OF THE TIRES. WE TOOK IT TO SHEEHY TOYOTA OF FREDERICKSBURG AGAIN FOR MAINTENANCE. WE WERE TOLD THAT IT NEEDED ALIGNMENT AND 4 NEW TIRES. WE WERE ALSO TOLD THAT THE TIRES WOULD NOT BE COVERED BECAUSE FACTORY TIRES FROM DEALERSHIPS WERE NOT COVERED UNDER WARRANTY. BUT THE MAIN CONCERN IS THAT, AT JUST 22,000, THERE'S ALREADY ROTOR ISSUES AND ALIGNMENT ISSUES FROM JUST NORMAL DRIVING. NEVER DROVE IN GRAVEL OR ROUGH ROADS. I BELIEVE THERE'S AN ISSUE WITH THE 2015 SIENNA LINE OF VANS, REGARDS TO BRAKE ROTORS AND ALIGNMENT PROBLEMS. IT'S A BIG SAFTEY CONCERN FOR ME AND MY FAMILY. AND IT'S DISAPPOINTING TO HEAR THAT TOYOTA WILL NOT COVER ALIGNMENT ISSUES, THOUGH THE VEHICLE IS STILL SO NEW. IT COULD HAVE BEEN TRAGIC IF WE DIDN'T CATCH THE WORN TIRES THIS SOON. FOR THE RECORD, WE HAD NEVER MISSED AN OIL CHANGE OR SCHEDULED ROUTINE MAINTENANCE.

NHTSA ODI #11022357

12,000 miles · Jan 12, 2017
Service Brakes

VEHICLE WAS IN REVERSE BACKING OUT OF AN INCLINED DRIVEWAY INTO A CULDASAC. THE BRAKES WOULD NOT ENGAGE TO STOP THE CAR. THE DEALERSHIP TOWED THE CAR AND EXAMINED IT. THEY SAID THEIR WERE 8 CODES THAT WERE SHOWING. THE DEALERSHIP SPENT A DAY EXAMINING THE CAR. THEY TOLD US THEY FOUND NOTHING WRONG. THEY GAVE US NO PAPERWORK DETA…

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VEHICLE WAS IN REVERSE BACKING OUT OF AN INCLINED DRIVEWAY INTO A CULDASAC. THE BRAKES WOULD NOT ENGAGE TO STOP THE CAR. THE DEALERSHIP TOWED THE CAR AND EXAMINED IT. THEY SAID THEIR WERE 8 CODES THAT WERE SHOWING. THE DEALERSHIP SPENT A DAY EXAMINING THE CAR. THEY TOLD US THEY FOUND NOTHING WRONG. THEY GAVE US NO PAPERWORK DETAILING WHAT THE CODES WERE OR WHAT THEY HAD DONE TO CHECK THE CAR. THEY SAID THE CAR WAS SAFE TO DRIVE.

NHTSA ODI #10944681

19,300 miles · Aug 29, 2016
Service Brakes

WHEN BRAKING AT SPEED EXITING HIGHWAY, BRAKES BEGAN VIBRATING. THE SIENA HAS 19,300 MILES ON IT. I TOOK IT TO THE DEALER AND WAS TOLD THE FRONT ROTORS WERE WARPED. THE CAR HAS NOT BEEN SUBJECTED TO EXTREME DRIVING CONDITIONS AND A WARPED ROTORS MAY NOT HAVE BEEN NOTICED BY OTHERS. BUT THE ROTOR AFTER WARPING WOULD INVARIABLY…

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WHEN BRAKING AT SPEED EXITING HIGHWAY, BRAKES BEGAN VIBRATING. THE SIENA HAS 19,300 MILES ON IT. I TOOK IT TO THE DEALER AND WAS TOLD THE FRONT ROTORS WERE WARPED. THE CAR HAS NOT BEEN SUBJECTED TO EXTREME DRIVING CONDITIONS AND A WARPED ROTORS MAY NOT HAVE BEEN NOTICED BY OTHERS. BUT THE ROTOR AFTER WARPING WOULD INVARIABLY LEAD TO CRACKED ROTOR OR BRAKE FAILURE AT SOME POINT AND POSE A HAZARD, POSSIBLY CATASTROPHIC FAILURE AND DAMAGE OR INJURY. LUCKILY, I CAUGHT IT BEFORE SOMETHING SERIOUS HAPPENED. I THINK TOYOTA SHOULD LOOK INTO PREMATURE FAILURES.

NHTSA ODI #10899334

2,615 miles · Sep 5, 2015
EngineService Brakes

WHEN PULLING INTO A PARKING SPACE, THE CARE REVED AND LUNGED FORWARD, APPROXIMATELY 5 FEET WHILE THE FOOT WAS ON THE BRAKE. HAPPENED TWICE, WHEN TURNING RIGHT INTO PARKING SPACE. CALLED DEALER ABOUT INCIDENT AND THEN TOOK VAN INTO DEALER NEXT DAY. THEY CONTACT TOYOTA (CASE #152470163). TOYOTA INFORMED DEALER THAT THIS WAS NO…

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WHEN PULLING INTO A PARKING SPACE, THE CARE REVED AND LUNGED FORWARD, APPROXIMATELY 5 FEET WHILE THE FOOT WAS ON THE BRAKE. HAPPENED TWICE, WHEN TURNING RIGHT INTO PARKING SPACE. CALLED DEALER ABOUT INCIDENT AND THEN TOOK VAN INTO DEALER NEXT DAY. THEY CONTACT TOYOTA (CASE #152470163). TOYOTA INFORMED DEALER THAT THIS WAS NOT THAT UNCOMMON WITH SIENNA VANS. IF SOMEONE HAD BEEN IN FRONT OF THE VEHICLE AT THE TIME OF THE FIRST INCIDENT THEY WOULD HAVE BEEN INJURED. IF I HAD BEEN PARKING IN MY GARAGE I WOULD HAVE DAMAGED THE HOUSE. TOYOTA INDICATE THERE WAS NOT A REPAIR AND THAT ONE WAS NOT NEEDED AND TOLD DEALER TO RELEASE THE VEHICLE TO CUSTOMER (QUOTE). THE DEALER THOUGHT IT WAS THE COMPUTER AND THAT IT REVED THE MOTOR AUTOMATICALLY DUE TO USING AC. WE DO NOT UNDERSTAND WHY A COMPUTER CAN NOT BE PROGRAMMED TO MAKE SURE THIS DOES NOT HAPPEN - WE NO LONGER FEEL SAFE IN THE VEHICLE.

NHTSA ODI #10761816

1,800 miles · Jul 31, 2015
Service Brakes

WHILE DRIVING ON THE NYS THRUWAY WITH THE CRUISE CONTROL ACTIVATED MY VAN CAME TO AN ABRUPT STOP ON THE THRUWAY. THERE WERE NO VEHICLES IN CLOSE PROXIMITY TO MY VAN THAT WOULD HAVE ACTIVATED THE RADAR CRUISE OR THE AUTONOMOUS EMERGENCY BRAKING SYSTEM. AFTER THE ABRUPT STOP ALL THE LIGHTS ON THE DASH WERE LIT UP IE: BRAKE, ABS,…

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WHILE DRIVING ON THE NYS THRUWAY WITH THE CRUISE CONTROL ACTIVATED MY VAN CAME TO AN ABRUPT STOP ON THE THRUWAY. THERE WERE NO VEHICLES IN CLOSE PROXIMITY TO MY VAN THAT WOULD HAVE ACTIVATED THE RADAR CRUISE OR THE AUTONOMOUS EMERGENCY BRAKING SYSTEM. AFTER THE ABRUPT STOP ALL THE LIGHTS ON THE DASH WERE LIT UP IE: BRAKE, ABS, PCS, SLIP INDICATOR LIGHT, AND MASTER WARNING LIGHT. WHEN I REACHED MY DESTINATION I WAS UNABLE TO OPEN THE DOORS OF MY VEHICLE. SOMEONE TRIED TO OPEN THE DOORS FROM THE OUTSIDE OF THE VEHICLE AND THEY WERE UNABLE TO OPEN THEM AS WELL. I BROUGHT IT TO THE LOCAL TOYOTA DEALER AND THEY COULD FIND NOTHING WRONG. THE ABOVE LIGHTS HAVE LIT UP ON SEVERAL OCCASIONS HOWEVER THE DEALER COULD FIND NOTHING WRONG. THERE HAS BEEN A PREVIOUS COMPLAINT FOR THE SAME BEHAVIOR ON 6/6/15 REPORTED TO TOYOTA FOR THE SAME MAKE AND MODEL AS MINE A TOYOTA SIENNA PREMIUM AND THEY HAVE NOT BEEN ABLE TO GET TOYOTA TO ACT ON IT.

NHTSA ODI #10745363

Official recalls

6

19V553000 · Service Brakes, Hydraulic:foundation Components:hoses, Lines/piping, And Fittings

Jul 25, 2019

Vantage Mobility International, LLC (Vantage) is recalling certain 2012-2018 AMS Genesis wheelchair vans, built on a Toyota Sienna vehicles. The rubber brake hoses that attach to the rear wheel assembly may be too short, causing them to rub against the rear axle trailing arm.

Consequence & remedy

Consequence: The contact may cause failure of the rear brake hoses, resulting in a loss of vehicle control and reduced braking ability, increasing the risk of a crash.

Remedy: Vantage will notify owners, and dealers will install a set of rear brake hoses that will provide the proper clearance, free of charge. The recall began December 16, 2019. Owners may contact Vantage customer service at 1-800-488-9082.

19V410000 · Service Brakes, Hydraulic:foundation Components:hoses, Lines/piping, And Fittings

Jun 4, 2019

Braun Corporation (Braun) is recalling certain 2014-2019 Toyota Sienna mobility van conversions. The brake lines may have incorrect tube nut fittings installed, which may cause a pressure drop within the braking system.

Consequence & remedy

Consequence: The reduction in the braking system pressure may cause a loss of braking power in the rear braking system, increasing the risk of crash.

Remedy: Braun has notified owners, and dealers will install an adaptor to correct the issue, free of charge. The recall began June 25, 2019. Owners may contact Braun customer service at 1-800-488-0359.

16V858000 · Structure:body:door

Nov 29, 2016

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2011-2016 Toyota Sienna minivans manufactured January 4, 2010, to August 12, 2016. If the power sliding door is unable to be opened when commanded, such as if the door is frozen shut, the door may subsequently open unexpectedly, possibly while the vehicle is moving.

Consequence & remedy

Consequence: If door opens while the vehicle is moving, there would be an increased risk of injury to the vehicle occupants.

Remedy: Toyota will notify owners, and dealers will replace the junction block, rear sliding door wire harnesses, and install two sub wire harnesses, free of charge. The recall began on July 28, 2017. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is G04.

15V240000 · Structure:body:roof And Pillars

Apr 22, 2015

Gulf States Toyota, Inc. (GST) is recalling certain model year 2015 Toyota Sienna vehicles manufactured January 23, 2015, to April 13, 2015, and equipped with non-Toyota-brand overhead entertainment accessories installed by GST. During reassembly of the interior after the overhead entertainment system installation, a trim panel securing clip may have been reused instead of being replaced.

Consequence & remedy

Consequence: If the clip was damaged during the entertainment system installation, in the event of a side curtain air bag deployment, the trim panel may detach and strike one of the vehicle occupants, increasing the risk of injury.

Remedy: GST will notify owners, and dealers will replace the trim panel securing clip, free of charge. The recall began June 5, 2015. Owners may contact GST customer service at 1-800-444-1074. GST's number for this recall is 15R1.

15V236000 · Structure:body:roof And Pillars

Apr 21, 2015

Southeast Toyota Distributors, LLC (SET) is recalling certain model year 2015 Sienna vehicles manufactured September 1, 2014, to April 13, 2015 and equipped with overhead entertainment accessories installed by SET. During reassembly of the interior after the overhead entertainment system installation, a trim panel securing clip may have been reused instead of being replaced.

Consequence & remedy

Consequence: If the clip was damaged during the entertainment system installation, in the event of a side curtain air bag deployment, the trim panel may detach and strike one of the vehicle occupants, increasing the risk of injury.

Remedy: SET will notify owners, and dealers will replace the trim panel securing clip, free of charge. The recall began on May 22, 2015. Owners may contact SET customer service at 1-866-405-4226. SET's number for this recall is SET15B.

14V757000 · Air Bags:side/window

Nov 26, 2014

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2015 Sienna vehicles manufactured September 2, 2014, to November 25, 2014. In the event of a crash that necessitates the deployment of the curtain shield airbag (CSA), the second row overhead assist grips may detach.

Consequence & remedy

Consequence: If the assist grip detaches due to CSA deployment, the grip may strike a vehicle occupant, increasing the risk of injury.

Remedy: Toyota will notify owners, and dealers will modify the headliner near the second row overhead assist grip, free of charge. The recall began on January 15, 2015. Owners may contact Toyota customer service at 1-800-331-4331.

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

0

No exact-year investigations in this snapshot.