← New search

2016 Toyota Sienna

Owner reports · Recalls · Investigations

Fewer warning signs than most model years

Owner complaints for the 2016 Toyota Sienna are lower than the model-year median of 183.

About this comparison →

How this year compares

Owner complaints by model year

Other model years Selected year
Compare all Sienna years →

Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

38 reports with mileage · 37 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 26 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 9 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Seat Belts. Review the 6 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

7 crash reports1 fire reports4 injury reports

Electrical System complaints

9 reports
Clear category filter
36,512 miles · Jul 16, 2020
Electrical SystemStructure

TL* THE CONTACT OWNS A 2016 TOYOTA SIENNA. THE CONTACT STATED THAT WHILE STOPPED WITH THE ENGINE STILL RUNNING, THE PASSENGER'S SIDE SLIDING DOOR SLID OPEN INDEPENDENTLY WITHOUT WARNING. THE VEHICLE WAS TAKEN TO AUBURN TOYOTA (800 NEVADA ST, AUBURN, CA 95603) AND REPAIRED UNDER NHTSA CAMPAIGN NUMBER: 16V858000 (STRUCTURE). APPRO…

Read full complaint

TL* THE CONTACT OWNS A 2016 TOYOTA SIENNA. THE CONTACT STATED THAT WHILE STOPPED WITH THE ENGINE STILL RUNNING, THE PASSENGER'S SIDE SLIDING DOOR SLID OPEN INDEPENDENTLY WITHOUT WARNING. THE VEHICLE WAS TAKEN TO AUBURN TOYOTA (800 NEVADA ST, AUBURN, CA 95603) AND REPAIRED UNDER NHTSA CAMPAIGN NUMBER: 16V858000 (STRUCTURE). APPROXIMATELY TWO YEARS LATER, THE FAILURE HAD RECURRED WHILE THE ENGINE WAS TURNED OFF. THE VEHICLE WAS TAKEN BACK TO THE SAME DEALER ON TWO SEPARATE OCCASIONS WHERE THE MECHANIC WAS UNABLE TO DUPLICATE THE FAILURE. THE MANUFACTURER WAS ALSO NOTIFIED OF THE FAILURE AND A CASE WAS FILED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 36,512.

NHTSA ODI #11339817

35,000 miles · Dec 12, 2019
Electrical SystemEngineFuel/propulsion SystemFire

OUR 2016 TOYOTA SIENNA SPONTANEOUSLY CAUGHT FIRE WHILE PARKED IN OUR DRIVEWAY AFTER RETURNING FROM A SHORT DRIVE. AFTER PULLING INTO OUR DRIVEWAY AND SHUTTING OFF THE IGNITION, MY WIFE SMELLED SMOKE AS SHE WAS EXITING THE PARKED VEHICLE. THIS SMOKE INTENSIFIED AND QUICKLY ACCELERATED BECOMING AN ENGINE COMPARTMENT FIRE. SHE CALL…

Read full complaint

OUR 2016 TOYOTA SIENNA SPONTANEOUSLY CAUGHT FIRE WHILE PARKED IN OUR DRIVEWAY AFTER RETURNING FROM A SHORT DRIVE. AFTER PULLING INTO OUR DRIVEWAY AND SHUTTING OFF THE IGNITION, MY WIFE SMELLED SMOKE AS SHE WAS EXITING THE PARKED VEHICLE. THIS SMOKE INTENSIFIED AND QUICKLY ACCELERATED BECOMING AN ENGINE COMPARTMENT FIRE. SHE CALLED FOR ME & THEN CALLED 911; BUT IN THE BRIEF MOMENTS IT TOOK ME TO GRAB A FIRE EXTINGUISHER, THE FIRE FURTHER INTENSIFIED WITH SIZABLE FLAMES ERUPTING OUT FROM AROUND THE HOOD, FRONT GRILL & UNDERNEATH THE VEHICLE. I USED UP 2 FIRE EXTINGUISHERS WITHOUT ANY SIGNIFICANT EFFECT. I DID NOT HAVE ANY PROTECTIVE SAFETY GEAR SO AFTER HEARING SEVERAL SMALL EXPLOSIONS COMING FROM UNDER THE HOOD & FEARING MORE EXPOSURE TO NOXIOUS FUMES, I DECIDED TO ABANDON MY ATTEMPTS TO EXTINGUISH THE FIRE. THE FIRE DEPT. ARRIVED WITHIN A FEW MINUTES AND WERE ABLE TO PUT THE FIRE OUT; HOWEVER, THE FIRE PROGRESSED THROUGH THE INITIAL ATTACK AND ENTERED THE PASSENGER COMPARTMENT CAUSING SEVERE DAMAGE TO THE ENTIRE VEHICLE (SEE ATTACHED PHOTOS). THE SIENNA IS COMPLETELY DESTROYED. FORTUNATELY, THERE WERE NO INJURIES. I HAVE BEEN MADE AWARE OF MULTIPLE INCIDENTS OF ENGINE FIRES IN TOYOTA SIENNAS IN THIS & OTHER CLOSELY RELATED MODEL YEARS (2014-2017). SEE: NHTSA ID NUMBER: 11010601. I CAN ALSO SUPPLY YOU WITH SOME ADDITIONAL MEDIA ACCOUNTS OF OTHER TOYOTA SIENNA ENGINE FIRE REPORTS. OUR SIENNA WAS ROUTINELY MAINTAINED AS PER MANUFACTURER'S RECOMMENDATIONS & WAS LAST SERVICED ON 9/13/2019 (SEE ATTACHED SERVICE RECEIPT). THE VEHICLE HAD APPROX. 35K MILES ON IT & EXHIBITED NO PRIOR SIGNS OF TROUBLE, CHANGE IN PERFORMANCE OR WARNING INDICATOR LIGHTS. WE DID HAVE AN UNRESOLVED PROBLEM WITH AUTOMATIC SIDE DOORS NOT OPERATING PROPERLY AFTER A RECALL REPAIR; HOWEVER, THE LOCAL TOYOTA DEALER SERVICE DEPT. COULD NOT IDENTIFY A PROBLEM AFTER MULTIPLE SERVICE COMPLAINTS.

NHTSA ODI #11288762

10,000 miles · Jan 30, 2019
Electrical SystemWheels

WHEELS/ TIRES: NEEDED TO REPLACE TIRES AFTER 10,000 MILES ON NORMAL HIGHWAY DRIVING CONDITIONS ELECTRICAL: VEHICLE CONTINUES TO BLOW/POP FUSES WHEN AN ELECTRONIC DEVICE IS PLUGGED INTO THE 12V DC POWER SUPPLY PORT LOCATED UNDER THE RADIO

NHTSA ODI #11173021

16,000 miles · Apr 27, 2018
Electrical SystemEngine

MY 2016 TOYOTA SIENNA THAT HAS 16,000 MILES WAS PARKED AT HOME AND I WENT TO GO START IT AND IT STALLED. THE CAR WAS TOWED TO HENDRICK TOYOTA OF APEX, NC AND THEY TOLD ME THAT RODENTS CHEWED THREW THE WIRING AND IT WAS NOT COVERED BY MY WARRANTY. I HAVE COMPLAINED TO BOTH THE DEALERSHIP AND TO TOYOTA. I HAVE HAD ANOTHER TOYOTA …

Read full complaint

MY 2016 TOYOTA SIENNA THAT HAS 16,000 MILES WAS PARKED AT HOME AND I WENT TO GO START IT AND IT STALLED. THE CAR WAS TOWED TO HENDRICK TOYOTA OF APEX, NC AND THEY TOLD ME THAT RODENTS CHEWED THREW THE WIRING AND IT WAS NOT COVERED BY MY WARRANTY. I HAVE COMPLAINED TO BOTH THE DEALERSHIP AND TO TOYOTA. I HAVE HAD ANOTHER TOYOTA PARKED IN WITHIN THE SAME PROXIMITY FOR OVER 15 YEARS. I HAVE NEVER HAD RODENT ISSUES WITH IT. I AM CONCERNED FOR THE SAFETY OF MY FAMILY. IIF THERE ARE MICE LIVING INSIDE THE CAR, THEY COULD BE LEAVING RAT DROPPINGS THAT COULD BE HARMFUL TO BOTH OF THEM. I AM ANGRY AND CONCERNED AND DON'T UNDERSTAND WHY, WHEN OTHER VEHICLES PARKED IN THE SAME LOCATION AREN'T EXPERIENCING THE SAME PROBLEM. AFTER FURTHER RESEARCH I FOUND THAT AUTO MANUFACTURERS IN ORDER TO GO GREEN ARE USING SOY BASED PRODUCTS ON WIRES INSTEAD OF PETROLEUM. THEY ARE USING SUGAR IN THEIR PLASTICS. RICE HUSKS IN THEIR INTERIORS. ALL THIS STUFF ATTRACTS RODENTS. THIS IS UNACCEPTABLE! MY DEALERSHIP SAID THEY ARE SEEING AT LEAST 2 RODENT DAMAGED VEHICLES A WEEK. TOYOTA NEEDS TO FIX THIS PROBLEM, CHANGE THE MATERIALS THEY USE, AND COVER IT UNDER WARRANTY. THERE HAVE BEEN SEVERAL CLASS ACTION LAWSUITS AGAINST TOYOTA FOR THIS ISSUE. HERE ARE TWO ARTICLES THAT DETAIL THE PROBLEM MYSELF AND OTHER TOYOTA OWNERS HAVE HAD - HTTP://CTWATCHDOG.COM/FINANCE/RODENTS-DAMAGE-CARS-BYCHEWING-ELECTRICAL-CONNECTIONS-TIPS-ON-HOW-TO-AVOID-COSTLYREPAIRS, HTTP://WWW.SYNLUBE.COM/INCREDIBLEEDIBLECAR1.HTM

NHTSA ODI #11090440

Mileage unknown · Jan 3, 2018
Electrical System

2016 TOYOTA SIENNA. CONSUMER WRITES IN REGARDS TO INCORRECT MILEAGE LISTED AT TIME OF PURCHASE. * LD *JS THE CONSUMER REQUESTED TO BE REIMBURSED FOR THE PURCHASING THE VEHICLE IF THE INVESTIGATION RESULTS IN DISCOVERING THE ODOMETER WAS TAMPERED WITH. *JS

NHTSA ODI #11056428

19,000 miles · Feb 19, 2017
Electrical SystemExterior Lighting

THE DASH BOARD LIGHTS AND ALL INTERIOR LIGHTS CONTINUE TO GO OUT WITH OUT WARNING. IT REQUIRES STOPPING THE VAN SHUTTING IT OFF AND RESTARTING IT. THE HEADLAMP DIM THEMSELVES AND THEN BRIGHTEN WHILE DRIVING. TOOK IT TO DEALERSHIP TWICE NOW FOR ISSUE. DEALER STATED SINCE PROBLEM WAS NOT OCCURRING AT THAT MOMENT THERE IS NO TEST T…

Read full complaint

THE DASH BOARD LIGHTS AND ALL INTERIOR LIGHTS CONTINUE TO GO OUT WITH OUT WARNING. IT REQUIRES STOPPING THE VAN SHUTTING IT OFF AND RESTARTING IT. THE HEADLAMP DIM THEMSELVES AND THEN BRIGHTEN WHILE DRIVING. TOOK IT TO DEALERSHIP TWICE NOW FOR ISSUE. DEALER STATED SINCE PROBLEM WAS NOT OCCURRING AT THAT MOMENT THERE IS NO TEST THEY COULD DO. SERVICE MANAGER ALSO STATED THAT TOYOTA DOESN'T LIKE THE DEALERSHIPS TRYING TO GUESS AT WHAT MAYBE WRONG. THIS IS A MAJOR SAFETY ISSUE WHEN DRIVING AT NIGHT.

NHTSA ODI #10955462

Mileage unknown · Jan 24, 2017
Electrical System

TL* THE CONTACT OWNS A 2016 TOYOTA SIENNA. THE CONTACT RECEIVED A RECALL FOR THE ELECTRICAL SYSTEM. THE PARTS FOR THE RECALL REPAIR WERE UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE CONTACT HAD NOT EXPERIENCED A FAILURE. THE MANUFACTURER WAS MADE AWARE OF T…

Read full complaint

TL* THE CONTACT OWNS A 2016 TOYOTA SIENNA. THE CONTACT RECEIVED A RECALL FOR THE ELECTRICAL SYSTEM. THE PARTS FOR THE RECALL REPAIR WERE UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE CONTACT HAD NOT EXPERIENCED A FAILURE. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE. UPDATED 05/10/17*LJ UPDATED 08/29/2017*JS

NHTSA ODI #10947439

8,500 miles · Jan 12, 2017
Electrical System

DASH LIGHTS AND GAUGES ALL GO OUT AND HEAD LAMPS GO DIM. TOOK IT TO DEALER WHO COULD NOT DO ANYTHING AS THE PROBLEM WAS NOT HAPPENING AT THAT TIME. STARTED WITH ABOUT 8500 MILES ON CAR AND I WOULD SAY IT HAPPENS ABOUT TWICE A WEEK OR MORE.

NHTSA ODI #10944480

87,701 miles · May 3, 2016
Electrical SystemStructure

THE SLIDING PASSENGER DOORS STOPPED WORKING AND YOU COULD NOT OPEN THEM MANUALLY. PASSENGERS SIDE DOOR STOPPED WORKING 8/3/15 AND THE DRIVERS SIDE DOOR STOPPED WORKING 5/3/16.

NHTSA ODI #10862854

Official recalls

5

25V876000 · Equipment Adaptive/mobility:wheelchair Restraints/securement:latch/anchor:

Dec 17, 2025

Rollx Vans (Rollx) is recalling certain GMC Yukon, Sierra, Chevrolet Express 2500, Ford Transit, E-250, Toyota Sienna, Sienna Hybrid, Honda Odyssey, Chrysler Town and Country, Voyager, Pacifica, Dodge Grand Caravan, and Ram Promaster vehicles equipped with QRT-Deluxe and QRT-Max wheelchair restraints. Please refer to Rollx's recall report for specific model year information. The retractors may not lock, preventing the wheelchair from being properly secured.

Consequence & remedy

Consequence: An unsecured wheelchair can move during transit, increasing the risk of injury.

Remedy: Rollx will work with Q'Straint to inspect and replace the retractors as necessary, free of charge. Owner notification letters were mailed February 5, 2026. Owners may contact Rollx's customer service at 1-800-956-6668.

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.

16V197000 · Seat Belts:front

Apr 7, 2016

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2016 Toyota Sienna vehicles manufactured February 15, 2016, to February 19, 2016. In the affected vehicles, incorrect front seat belt height adjusters may have been installed. During a crash, this incorrect height adjuster may contact the B-pillar and tear or separate.

Consequence & remedy

Consequence: Failure and detachment of seat belt height adjuster would result in the occupant not being properly restrained in a crash, increasing their risk of injury.

Remedy: Toyota will notify owners, and dealers will replace the front seat belt height adjusters, free of charge. The recall began on April 29, 2016. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is G0H.

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.