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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.

About this comparison →

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

Visibility complaints

4 reports
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Mileage unknown · Apr 11, 2013
StructureVisibility

THE REAR WINDOW AT DRIVER SIDE STARTED TO LOOSE ABOUT 6 MONTHS AGO. AT THE BEGINNING, IT MADE NOISE WHEN OPEN THE REAR WINDOW. SO WE KEPT IT CLOSED ALL THE TIME. BUT GRADUALLY, IT IS GETTING WORSE AND WORSE. NOW EVEN WITH THE WINDOW CLOSED, THE WINDOW STILL SHAKES AND MAKES NOISES, SOUNDS LIKE THE WINDOW GLASS WILL DROP AT TIME.…

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THE REAR WINDOW AT DRIVER SIDE STARTED TO LOOSE ABOUT 6 MONTHS AGO. AT THE BEGINNING, IT MADE NOISE WHEN OPEN THE REAR WINDOW. SO WE KEPT IT CLOSED ALL THE TIME. BUT GRADUALLY, IT IS GETTING WORSE AND WORSE. NOW EVEN WITH THE WINDOW CLOSED, THE WINDOW STILL SHAKES AND MAKES NOISES, SOUNDS LIKE THE WINDOW GLASS WILL DROP AT TIME. *TR

NHTSA ODI #10505892

Mileage unknown · Mar 28, 2008
Visibility

MAKE: TOYOTA SIENNA 2003 WINDSHIELD SEAL IS COMING OUT. ON BOTH DRIVER AND PASSENGER SIDE, CAUSING WIND NOISE. I SEARCHED INTERNET LOT OF PEOPLE HAVE COMPLAINS ON WINDSHIED SEALS. MY FRIEND HAVE HONDA ODYSSEY, HAND HAVE NO PROBLEM (7 YEARS OLD CAR). *TR

NHTSA ODI #10222563

32,000 miles · Oct 16, 2007
Visibility

WE WERE DRIVING OUR 2003 TOYOTA SIENNA XLE LIMITED DOWN THE STREET AT APPROXIMATELY 25 MPH WHEN THE MOONROOF SHATTERED. THE SHATTERED WAS SPONTANEOUS AND MADE A LOUD POPPING NOISE WHEN IT OCCURRED. THERE WAS NO IMPACT FROM A ROCK, DEBRIS OR OBJECT AT OR PRIOR TO IMPACT. THE MOONROOF/SUNROOF SHATTERED INTO PIECES. AFTER RESEARCH …

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WE WERE DRIVING OUR 2003 TOYOTA SIENNA XLE LIMITED DOWN THE STREET AT APPROXIMATELY 25 MPH WHEN THE MOONROOF SHATTERED. THE SHATTERED WAS SPONTANEOUS AND MADE A LOUD POPPING NOISE WHEN IT OCCURRED. THERE WAS NO IMPACT FROM A ROCK, DEBRIS OR OBJECT AT OR PRIOR TO IMPACT. THE MOONROOF/SUNROOF SHATTERED INTO PIECES. AFTER RESEARCH ON-LINE, I SEE THERE WAS MULTIPLE COMPLAINTS FROM OWNERS OF TOYOTA TACOMA, SCION AND SIENNA. *JB

NHTSA ODI #10205847

24,000 miles · May 4, 2005
Visibility

CONTACT STATED: DRIVER'S SIDE WINDOW EXPLODED IN A THOUSAND OF PIECES OF GLASS WITH NO APPARENT CAUSE WHILE DRIVING 65-68 MPH ON FREEWAY. JUST DRIVING ALONG AND THE WINDOW EXPLODED WITH NO OUTSIDE DAMAGE EXCEPT THE DAMAGE DONE BY THE GLASS. THERE WERE NO EXTERNAL CAUSES. WAS CHECKED BY A STATE TROOPER. DEALER TOLD CONSUMER THAT…

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CONTACT STATED: DRIVER'S SIDE WINDOW EXPLODED IN A THOUSAND OF PIECES OF GLASS WITH NO APPARENT CAUSE WHILE DRIVING 65-68 MPH ON FREEWAY. JUST DRIVING ALONG AND THE WINDOW EXPLODED WITH NO OUTSIDE DAMAGE EXCEPT THE DAMAGE DONE BY THE GLASS. THERE WERE NO EXTERNAL CAUSES. WAS CHECKED BY A STATE TROOPER. DEALER TOLD CONSUMER THAT THIS WAS RARE, AND HAD HAPPENED AT THE DEALERSHIP ONCE BEFORE. CONFIRMED THAT IT WAS CAUSED BY STRESS ON THE GLASS. THIS WAS BEING FIXED UNDER WARRANTY, AND REPAINTED THE DAMAGED PARTS.*AK

NHTSA ODI #10119716

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.