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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.

About this comparison →

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

What owners actually said

231 reports
22,732 miles · Jan 4, 2017
Unknown Or Other

POWER SLIDING DOORS, BOTH DRIVER AND PASSENGER, MALFUNCTIONED. WHILE IN PARK, THE DOORS WERE OPEN, WHEN WE PRESSED TO BUTTON TO CLOSE THEM, THE DOORS CAME PARTLY CLOSED, THEN OPENED BACK UP, THEN TRIED TO CLOSE, THEN TRIED TO OPEN. REGARDLESS OF WHAT WE DID, THE DOOR WOULD NOT OPERATE CORRECTLY. EVENTUALLY, WE TURNED THE SWITCH …

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POWER SLIDING DOORS, BOTH DRIVER AND PASSENGER, MALFUNCTIONED. WHILE IN PARK, THE DOORS WERE OPEN, WHEN WE PRESSED TO BUTTON TO CLOSE THEM, THE DOORS CAME PARTLY CLOSED, THEN OPENED BACK UP, THEN TRIED TO CLOSE, THEN TRIED TO OPEN. REGARDLESS OF WHAT WE DID, THE DOOR WOULD NOT OPERATE CORRECTLY. EVENTUALLY, WE TURNED THE SWITCH TO MANUAL AND WERE ABLE TO CLOSE THE DOORS. TOOK THE VAN TO DEALER. THEY SAID IT WAS THE MOTOR AND REPLACED IT. THAT WAS 11-14-2016. NOW 1-4-2017, THE DOORS ARE NOT WORKING PROPERLY AGAIN. AND WHEN I CALLED THE DEALER, THEY NEVER MENTIONED THE RECENT RECALL. NEITHER HAVE I RECEIVED ANY NOTIFICATION FROM TOYOTA REGARDING THE DANGEROUS RECALL. I HAPPENED TO HEAR ABOUT IT FROM A FAMILY MEMBER. I SPOKE WITH THE DEALER ABOUT IT, THEY SAID CALL TOYOTA. I CALLED TOYOTA, THEY SAID THAT I WOULD EVENTUALLY GET SOMETHING IN THE MAIL. IT IS HARD TO BELIEVE THAT A MANUFACTURER WOULD BE SO IRRESPONSIBLE ABOUT MAJOR SAFETY ISSUES. ONCE I LOOKED ONLINE, I FOUND THAT THE SLIDING DOOR PROBLEM HAS BEEN GOING ON FOR YEARS. HOW IS IT LEGAL FOR A COMPANY TO PURPOSELY CONTINUE TO ENDANGER PEOPLE'S LIVES?

NHTSA ODI #10939776

Mileage unknown · Dec 26, 2016
Child SeatCrashInjury

BRITAX CAR SEAT. ADVOCATE 70-G3. MANUFACTURER 01/2013.COMPLAINING OF TOP LATCH COMPONENT! WE HAVE OWNED THIS CAR SEAT FOR 3 YEARS AND NEVER HAD AN ACCIDENTWITH IT UNTILNOW. WE WERE SITTING AT A RED LIGHT AND GOT REAR ENDED BY A BIG PICK UP TRUCK SMASHING OUR TRUNK IN AND LIFTING OUR BACK END OFF THE GROUND. OUR ONE YEAR OLD WHO …

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BRITAX CAR SEAT. ADVOCATE 70-G3. MANUFACTURER 01/2013.COMPLAINING OF TOP LATCH COMPONENT! WE HAVE OWNED THIS CAR SEAT FOR 3 YEARS AND NEVER HAD AN ACCIDENTWITH IT UNTILNOW. WE WERE SITTING AT A RED LIGHT AND GOT REAR ENDED BY A BIG PICK UP TRUCK SMASHING OUR TRUNK IN AND LIFTING OUR BACK END OFF THE GROUND. OUR ONE YEAR OLD WHO WAS IN THIS CAR SEAT WAS REAR FACING AND LATCHED IN CORRECTLY WEARING A LIGHT FLEECE (NO PUFFY JACKET.. WE ARE VERY CAREFUL TO FOLLOW EVERY CAR SEAT RULE). DURING THE ACCIDENT HER TOP LATCH CAME UNDONE! THE ADULT SITTING NEXT TO HER WITNESSED THE TOP HALF OF HER BODY FLY FORWARD HITTING THE SEAT SHE WAS FACING! SHE VOMITED SHORTLY AFTER AND WAS SAID TO HAVE A CONCUSSION! WE ARE REPORTING HERE AND COMPLAINING TO BRITAX! WE ARE NEVER BUYING THAT BRAND AGAIN AND WE HOPE THEY CAN FIX THIS FOR ANY OTHER CHILDREN WITH THIS CAR SEAT THAT FAILS TO DO ITS JOB!WE BOUGHTA GRACO REAR FACING CAR SEAT TO REPLACE THIS HORRIBLE ONE.WE STILL HAVE THE CAR SEATAT OUR HOUSE(WE ARE NOT USING IT)AND SENDING A VIDEO TO BRITAX OF HOW EASILY THE CLIP COMES UNDONE AFTER CLICKED IN! WE ARE NOT HAPPY AND UPSET THAT OUR DAUGHTER GOT INJURED!

NHTSA ODI #10937484

Mileage unknown · Dec 26, 2016
Child SeatCrashInjury

BRITAX CAR SEAT. ADVOCATE 70-G3. MANUFACTURER 01/2013.COMPLAINING OF TOP LATCH COMPONENT! WE HAVE OWNED THIS CAR SEAT FOR 3 YEARS AND NEVER HAD AN ACCIDENTWITH IT UNTILNOW. WE WERE SITTING AT A RED LIGHT AND GOT REAR ENDED BY A BIG PICK UP TRUCK SMASHING OUR TRUNK IN AND LIFTING OUR BACK END OFF THE GROUND. OUR ONE YEAR OLD WHO …

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BRITAX CAR SEAT. ADVOCATE 70-G3. MANUFACTURER 01/2013.COMPLAINING OF TOP LATCH COMPONENT! WE HAVE OWNED THIS CAR SEAT FOR 3 YEARS AND NEVER HAD AN ACCIDENTWITH IT UNTILNOW. WE WERE SITTING AT A RED LIGHT AND GOT REAR ENDED BY A BIG PICK UP TRUCK SMASHING OUR TRUNK IN AND LIFTING OUR BACK END OFF THE GROUND. OUR ONE YEAR OLD WHO WAS IN THIS CAR SEAT WAS REAR FACING AND LATCHED IN CORRECTLY WEARING A LIGHT FLEECE (NO PUFFY JACKET.. WE ARE VERY CAREFUL TO FOLLOW EVERY CAR SEAT RULE). DURING THE ACCIDENT HER TOP LATCH CAME UNDONE! THE ADULT SITTING NEXT TO HER WITNESSED THE TOP HALF OF HER BODY FLY FORWARD HITTING THE SEAT SHE WAS FACING! SHE VOMITED SHORTLY AFTER AND WAS SAID TO HAVE A CONCUSSION! WE ARE REPORTING HERE AND COMPLAINING TO BRITAX! WE ARE NEVER BUYING THAT BRAND AGAIN AND WE HOPE THEY CAN FIX THIS FOR ANY OTHER CHILDREN WITH THIS CAR SEAT THAT FAILS TO DO ITS JOB!WE BOUGHTA GRACO REAR FACING CAR SEAT TO REPLACE THIS HORRIBLE ONE.WE STILL HAVE THE CAR SEATAT OUR HOUSE(WE ARE NOT USING IT)AND SENDING A VIDEO TO BRITAX OF HOW EASILY THE CLIP COMES UNDONE AFTER CLICKED IN! WE ARE NOT HAPPY AND UPSET THAT OUR DAUGHTER GOT INJURED!

NHTSA ODI #10937483

8,000 miles · Nov 23, 2016
Seat Belts

2ND ROW SEAT BELTS BIND AND GENERALLY DO NOT RETRACT, EVEN WHEN SEAT IS OCCUPIED. THEY REMAIN LOOSE AND FLOP AROUND AND DO NOT "SNUG UP" AGAINST THE OCCUPANT AS EVERY OTHER SEAT BELT DOES. DEALER SAYS "ALL THE SIENNA'S DO THAT" BECAUSE IT'S SUCH A LONG BELT - IN FACT HE REPLACED THE BELT AND THE REPLACEMENT DOES THE SAME THING…

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2ND ROW SEAT BELTS BIND AND GENERALLY DO NOT RETRACT, EVEN WHEN SEAT IS OCCUPIED. THEY REMAIN LOOSE AND FLOP AROUND AND DO NOT "SNUG UP" AGAINST THE OCCUPANT AS EVERY OTHER SEAT BELT DOES. DEALER SAYS "ALL THE SIENNA'S DO THAT" BECAUSE IT'S SUCH A LONG BELT - IN FACT HE REPLACED THE BELT AND THE REPLACEMENT DOES THE SAME THING. THIS SEEMS LIKE A SAFETY HAZARD SINCE IN THE CASE OF A WRECK I WORRY THAT THE SEAT BELT MAY NOT RETRACT CORRECTLY TO RESTRAIN THE OCCUPANT, OR EVEN IF IT RETRACTS IT MAY NOT BE POSITIONED CORRECTLY. MOSTLY THE 2ND ROW BELTS ARE VERY LOOSE AND FLOP AROUND UNLESS AN ADULT MAKES A CONSCIOUS EFFORT TO SLOWLY AND VERY CAREFULLY FEED THE BACK INTO THE REEL.

NHTSA ODI #10927597

12,000 miles · Oct 26, 2016
EngineFire

TL* THE CONTACT OWNS A 2015 TOYOTA SIENNA. WHILE DRIVING 55 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE CONTACT SMELLED A BURNING ODOR FROM THE VEHICLE AND CALLED A TOW COMPANY TO TOW THE VEHICLE TO HIS RESIDENCE. THE VEHICLE WAS TOWED TO AN AUTHORIZED DEALER WHERE THE CONTACT WAS INFORMED THAT THE ENGINE HAD CAUGHT FIRE. THE …

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TL* THE CONTACT OWNS A 2015 TOYOTA SIENNA. WHILE DRIVING 55 MPH, THE VEHICLE STALLED WITHOUT WARNING. THE CONTACT SMELLED A BURNING ODOR FROM THE VEHICLE AND CALLED A TOW COMPANY TO TOW THE VEHICLE TO HIS RESIDENCE. THE VEHICLE WAS TOWED TO AN AUTHORIZED DEALER WHERE THE CONTACT WAS INFORMED THAT THE ENGINE HAD CAUGHT FIRE. THE ENGINE WAS NOT REPLACED; HOWEVER, REPAIRS WERE MADE TO THE FAULTY ENGINE. THE FAILURE MILEAGE WAS 12,000. THE VIN WAS NOT AVAILABLE.

NHTSA ODI #10919045

10,000 miles · Sep 8, 2016
Electrical System

NONSTOP FLICKERING OF CRUISE CONTROL ILLUMINATION AT NIGHT. FLICKERING IS INDEPENDENT OF SPEED, STEERING WHEEL POSITION. VERY DISTRACTING WHILE DRIVING.

NHTSA ODI #10904844

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

7,000 miles · Aug 25, 2016
Power Train

TL* THE CONTACT OWNS A 2015 TOYOTA SIENNA. THE CONTACT STATED THAT THE VEHICLE WAS NOT DRIVING NORMALLY AND IT FELT AS IF THE TRANSMISSION WERE FAILING. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE TRANSMISSION FAILED DUE TO A MINOR CRASH IN WHICH THE CONTACT WAS INVOLVED. THE TRANSMISSION WOULD NEED TO BE…

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TL* THE CONTACT OWNS A 2015 TOYOTA SIENNA. THE CONTACT STATED THAT THE VEHICLE WAS NOT DRIVING NORMALLY AND IT FELT AS IF THE TRANSMISSION WERE FAILING. THE VEHICLE WAS TAKEN TO THE DEALER WHERE IT WAS DIAGNOSED THAT THE TRANSMISSION FAILED DUE TO A MINOR CRASH IN WHICH THE CONTACT WAS INVOLVED. THE TRANSMISSION WOULD NEED TO BE REPLACED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS INFORMED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 7,000. THE VIN WAS NOT AVAILABLE.

NHTSA ODI #10898595

5 miles · Jul 28, 2016
Electrical SystemFire

WHILE TRAVELING, OUR 2015 AWD TOYOTA SIENNA WITH 8K MILES CAUGHT FIRE AND WAS A TOTAL LOSS. THE VEHICLE WAS TRAVELING 45 MPH ON RT 102 NORTH IN SOUTHWEST HARBOR, ME BY THE ECHO LAKE NATIONAL PARK ENTRANCE, WHEN WE NOTICED WHITE/BROWN SMOKE IN THE REAR VIEW MIRROR. WE HAD ONLY BEEN ON THE ROAD FOR ABOUT 5 MINUTES. WE PULLED OVER …

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WHILE TRAVELING, OUR 2015 AWD TOYOTA SIENNA WITH 8K MILES CAUGHT FIRE AND WAS A TOTAL LOSS. THE VEHICLE WAS TRAVELING 45 MPH ON RT 102 NORTH IN SOUTHWEST HARBOR, ME BY THE ECHO LAKE NATIONAL PARK ENTRANCE, WHEN WE NOTICED WHITE/BROWN SMOKE IN THE REAR VIEW MIRROR. WE HAD ONLY BEEN ON THE ROAD FOR ABOUT 5 MINUTES. WE PULLED OVER AND TURNED THE CAR OFF. WHEN THE CAR CAME TO A STOP, BLACK SMOKE CAME INTO THE CABIN AND EVERYONE EVACUATED. DURING THE EVACUATION, WE NOTICED FLAMES COMING FROM THE FRONT ENGINE COMPARTMENT AS WELL AS THE UNDERSIDE OF THE VEHICLE. BY THE TIME THE SOUTHWEST HARBOR POLICE AND FIRE REACHED US, THE VEHICLE WAS COMPLETELY ENGULFED IN FLAMES. THE VEHICLE HAD BEEN DRIVING WELL THE ENTIRE TRIP. THE VEHICLE HAD BEEN SERVICED ONCE AT 5K MILES. IT IS UNKNOWN EXACTLY WHAT CAUSED THE FIRE. WE'VE FILED AN INSURANCE CLAIM WITH ARBELLA INSURANCE. THE CLAIM NUMBER IS 033734081. ALSO THE NATIONAL PARK SERVICE RANGER [XXX] FILED A REPORT [XXX] ABOUT THE INCIDENT. VIDEO OF FIRE TAKEN BY SOUTHWEST HARBOR FIRE DEPT HTTPS://WWW.FACEBOOK.COM/161511330824/VIDEOS/10153605854980825/ INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

NHTSA ODI #10891491

3,000 miles · Jul 20, 2016
Air Bags

THE AIRBAG ON/OFF INDICATOR STAYS OFF EVEN WHEN AN ADULT IS SITTING ON THE PASSENGER SEAT. THE ISSUE IS NOT THERE IN MY 2014 TOYOTA CAMRY. THE DEALER KOONS TOYOTA VERIFIED THAT SENSOR IS REGISTERING CORRECT WEIGHT. THE DEALER STATES THAT TOYOTA DOES NOT TELL THEM THAT AT WHAT WEIGHT THE AIRBAG SHOULD TURN ON. THE DEALER'S TEST …

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THE AIRBAG ON/OFF INDICATOR STAYS OFF EVEN WHEN AN ADULT IS SITTING ON THE PASSENGER SEAT. THE ISSUE IS NOT THERE IN MY 2014 TOYOTA CAMRY. THE DEALER KOONS TOYOTA VERIFIED THAT SENSOR IS REGISTERING CORRECT WEIGHT. THE DEALER STATES THAT TOYOTA DOES NOT TELL THEM THAT AT WHAT WEIGHT THE AIRBAG SHOULD TURN ON. THE DEALER'S TEST WEIGHT OF 66LB "ON THE SEAT" DID NOT TURN IT ON. THE DEALER TEST REPORT IS ATTACHED. THANKS

NHTSA ODI #10886060

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.