Power Train. Review the 67 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Engine And Engine Cooling. Review the 66 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Structure. Review the 52 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

21 crash reports4 fire reports19 injury reports

Fuel/propulsion System complaints

1 reports

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120,000 miles · Apr 4, 2017

Fuel/propulsion SystemVehicle Speed Control

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YESTERDAY AFTERNOON, I WAS DRIVING ON A SEMI BUSY ROAD IN TUCSON, ARIZONA AT ABOUT 40 MPH AND THE VAN SUDDENLY BEGAN TO ACCELERATE. I IMMEDIATELY THOUGHT I HAD HIT THE CRUISE CONTROL BUTTON BUT THE DASH SHOWED NO INDICATION THAT THIS WAS CASE. I REPEATEDLY PUSHED THE CRUISE CONTROL BUTTON AND JIGGLED THE LEVER ARM HOPING TO TOGGLE SOMETHING OFF BUT IT HAD NO EFFECT. I BEGAN TO PUSH THE BREAKS BUT THEY WERE NOT CAPABLE OF SLOWING THE CAR BELOW ABOUT 25. I THREW THE VAN INTO NEUTRAL AND THE ENGINE REVVED UP TO ABOUT 7000 RPM. THAT SOUND CONCERNED ME SO I THREW IT BACK INTO GEAR AND THE VAN BEGAN TO ACCELERATE AGAIN. I PUSHED THE EMERGENCY BREAKS, AND WITH MY PEDAL BREAK FULLY COMPRESSED I COULD GET THE CAR TO 5-10 MPH BUT THERE WAS ABSOLUTELY NO WAY TO STOP THE VAN. AFTER NARROWLY MISSING A PEDESTRIAN, I TURNED RIGHT, FOUND A PLACE TO PULL OFF TO THE SIDE OF THE ROAD, THREW THE VAN INTO NEUTRAL AND QUICKLY TURNED THE VAN OFF. WITH THE ENGINE TURNED OFF THE BREAKS WERE AS EFFECTIVE AS THE SHOULD HAVE BEEN SO THE THE VAN CAME TO A STOP. AFTER A BRIEF PERIOD I TURNED THE KEY, STARTED THE VAN AND, AGAIN, THE ENGINE AGAIN REVVED TO 7000 RPM. I TURNED IT OFF AGAIN. I PUMPED THE ACCELERATOR SEVERAL TIMES BEFORE STARTING IT AGAIN AND IT STARTED UP FINE. I HAD THE VAN TOWED AFTER THIS AND I'M NOT LIKELY TO DRIVE IT AGAIN.

NHTSA ODI #10970623

Official recalls

10V160000 · Structure

Apr 20, 2010

TOYOTA IS RECALLING CERTAIN MODEL YEAR 1998 THROUGH 2010 SIENNA PASSENGER VEHICLES MANUFACTURED BETWEEN AUGUST 7, 1997 AND JANUARY 4, 2010, CURRENTLY REGISTERED IN OR ORIGINALLY SOLD IN CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, KENTUCKY, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, WASHINGTON DISTRICT OF COLUMBIA, VIRGINIA, WEST VIRGINIA, AND WISCONSIN. THE SUBJECT VEHICLES ARE EQUIPPED WITH THE SPARE TIRE STOWED UNDER THE VEHICLE. IF THE VEHICLE IS OPERATED IN THE COLD CLIMATE REGIONS OF THE UNITED STATES WHERE ROAD SALT IS FREQUENTLY USED, WATER SPLASHED BACKWARDS WITH HIGH CONCENTRATIONS OF ROAD SALT CAN REACH THE SPARE TIRE CARRIER AND CORRODE THE SPARE TIRE CARRIER ASSEMBLY CABLE.

Consequence & remedy

Consequence: THE CABLE MAY BREAK DUE TO EXCESSIVE CORROSION AND THE SPARE TIRE MAY SEPARATE FROM THE VEHICLE, POSSIBLY RESULTING IN A VEHICLE CRASH.

Remedy: TOYOTA WILL NOTIFY OWNERS WITH AN INTERIM LETTER INITIALLY INSTRUCTING THEM TO BRING THEIR VEHICLE TO AUTHORIZED DEALERS TO INSPECT FOR CORROSION. A SECOND NOTICE WILL BE SENT WHEN THE PERMANENT REMEDY IS AVAILABLE. FOR MORE INFORMATION, PLEASE SEE TOYOTA'S AMENDED RECALL REPORT OF JULY 19, 2010. THE SAFETY RECALL IS EXPECTED TO BEGIN ON OCTOBER 12, 2010. OWNERS MAY CONTACT TOYOTA 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

DP02004 · Engine Seizure

Opened Apr 30, 2002 · Closed Jun 20, 2002

Status: closed (inferred from source dates) · Engine And Engine Cooling

No summary supplied.

PE99070 · Steering Wheel To Return To Center

Opened Nov 17, 1999 · Closed Apr 12, 2000

Status: closed (inferred from source dates) · Steering

There is no summary currently available