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2003 Toyota Sienna

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2003 Toyota Sienna do not stand out strongly from the model-year median of 183.

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How this year compares

Owner complaints by model 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

79 reports with mileage · 26 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.

  • Latches/locks/linkages. Review the 21 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Structure. Review the 18 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Service Brakes, Hydraulic. Review the 12 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

12 crash reports2 fire reports9 injury reports

Latches/locks/linkages complaints

21 reports
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14,500 miles · Sep 11, 2003
Latches/locks/linkagesInjury

THE DOOR LATCH BUTTONS ON THE SLIDING DOORS(WHERE MY CHILDREN SIT) HAVE GOTTEN STUCK. I THINK THE PROBLEM IS RELATED TO HEAT (DAYS WHERE THE CAR SITS IN THE SUN WITH TEMPS OF 95+). WHEN THE BUTTON IS STUCK THE DOOR EITHER ( MAY NOT LATCH OR MAY NOT OPEN). IF ANYTHING HAPPENED TO MY CHILDREN BECAUSE OF THIS KNOWN AND DOCUMENTE…

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THE DOOR LATCH BUTTONS ON THE SLIDING DOORS(WHERE MY CHILDREN SIT) HAVE GOTTEN STUCK. I THINK THE PROBLEM IS RELATED TO HEAT (DAYS WHERE THE CAR SITS IN THE SUN WITH TEMPS OF 95+). WHEN THE BUTTON IS STUCK THE DOOR EITHER ( MAY NOT LATCH OR MAY NOT OPEN). IF ANYTHING HAPPENED TO MY CHILDREN BECAUSE OF THIS KNOWN AND DOCUMENTED DOOR LATCH FAILURE, I HOLD TOYOTA RESPONSIBLE. *ON 30AUG03 OUR FAMILY WAS GOING TO OUR POOL (IT WAS A HOT DAY). WE ALL GOT IN THE VAN. MY DAUGHTER CLOSED THE SIDING DOOR. UH-OH THE BUTTON IS STUCK , THE DOOR WONT CLOSE AND LATCH. OUR TRIP IN THIS VAN IS OVER. I STAYED WITH THE VAN, CALLED OUR TOYOTA DEALER AND SCHEDULED A TIME TO REPAIR THE DOOR. TOYOTA COULD NOT RECREATE THE STICKING BUTTON AND WILL NOT FIX OR REPLACE. THIS WAS THE THIRD TIME THE BUTTON STUCK.

NHTSA ODI #10038689

Official recalls

1

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

0

No exact-year investigations in this snapshot.