BOTH DRIVER AND PASSENGER SLIDING DOORS WILL NOT OPEN FROM THE INSIDE. THE CHILD LOCKS ARE NOT ON, AND OCCASIONALLY THE DOORS WILL NOT LATCH CLOSED. AFTER FIDGETING WITH THE LOCK AND LATCH, IT WILL EVENTUALLY LATCH. *TR
2001 Toyota Sienna
Owner reports · Recalls · Investigations
Similar to other model years
Owner complaints for the 2001 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
124 reports with mileage · 56 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 35 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Latches/locks/linkages. Review the 34 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine And Engine Cooling. Review the 24 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
180 reportsTHE LEFT THIRD-ROW SEAT BELT RETRACTOR ON MY 2001 TOYOTA SIENNA LE FAILED 2 WEEKS AGO, RENDERING THE SEAT BELT INOPERABLE. IT COST OVER $400 TO REPLACE. TWO DAYS AGO, THE RIGHT THIRD-ROW SEAT BELT RETRACTOR FAILED. WE HAVE APPROXIMATELY 87,000 ON THE VEHICLE, WITH NORMAL USE. *TR
I OWN A 2001 TOYOTA SIENNA VAN CE. IN THE PAST 1.5 YEARS ALL DOOR HANDLES HAVE SEPARATED FROM THE CAR. THIS INCLUDES THE DRIVER, PASSENGER, REAR DRIVER, REAR PASSENGER AND TAILGATE DOORS HANDLES. THESE HANDLES ARE MADE FROM PLASTIC AND CRACK AND BREAK OFF AT THE HINGE POINT. I DON'T BELIEVE THE NUMBER OF BREAKAGES OF THESE H…
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I OWN A 2001 TOYOTA SIENNA VAN CE. IN THE PAST 1.5 YEARS ALL DOOR HANDLES HAVE SEPARATED FROM THE CAR. THIS INCLUDES THE DRIVER, PASSENGER, REAR DRIVER, REAR PASSENGER AND TAILGATE DOORS HANDLES. THESE HANDLES ARE MADE FROM PLASTIC AND CRACK AND BREAK OFF AT THE HINGE POINT. I DON'T BELIEVE THE NUMBER OF BREAKAGES OF THESE HANDLES CAN BE CAUSED BY NORMAL WEAR AND TEAR AND CERTAINLY WITH TWO SMALL CHILDREN AND TWO ADULTS MAKING USE OF THE VEHICLE WOULD CONSTITUTE NORMAL WEAR AND TEAR. THIS PROBLEM IS A DEFECT OF DESIGN OR WORKMANSHIP OF THE HANDLE AND THE COST TO REPAIR IS APPROXIMATELY $350 PER HANDLE. IT IS A SERIOUS THREAT SHOULD THEY BREAK AT THE IMPROPER TIME OR FOR EMERGENCY ACCESS TO THE AUTOMOBILE. I HAVE ADDRESSED MY CONCERNS WITH TOYOTA AND THEY DON'T BELIEVE THERE IS A NEED TO CORRECT. PLEASE INVESTIGATE AND RESPOND. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR
TL*THE CONTACT OWNS A 2001 TOYOTA SIENNA. WHILE THE CONTACT WAS DRIVING APPROXIMATELY 40 MPH, THE HORN WAS ENGAGED AND FAILED TO FUNCTION. THE FAILURE OCCURRED FIFTEEN MINUTES AFTER THE VEHICLE WAS IN OPERATION. THE VEHICLE WAS INSPECTED BY TWO INDEPENDENT MECHANICS. THE CONTACT WAS INFORMED THAT THE ELECTRICAL COMPONENTS UNDER …
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TL*THE CONTACT OWNS A 2001 TOYOTA SIENNA. WHILE THE CONTACT WAS DRIVING APPROXIMATELY 40 MPH, THE HORN WAS ENGAGED AND FAILED TO FUNCTION. THE FAILURE OCCURRED FIFTEEN MINUTES AFTER THE VEHICLE WAS IN OPERATION. THE VEHICLE WAS INSPECTED BY TWO INDEPENDENT MECHANICS. THE CONTACT WAS INFORMED THAT THE ELECTRICAL COMPONENTS UNDER THE AIR BAG REQUIRED REPLACEMENT. THE FAILURE CONTINUED TO OCCUR. THE VEHICLE HAD NOT BEEN REPAIRED WHEN THE COMPLAINT WAS FILED. THE FAILURE MILEAGE WAS 87,000. THE CURRENT MILEAGE WAS 93,000.
WHEN CHILD LOCK IS ON THE POWER DOOR ON PASSEGER SIDE CAN BE OPENED BY A 4 YEAR OLD. *TR
I WAS DRIVING A 2001 TOYOTA SIENNA. I TURNED LEFT INTO A PARKING SPACE AND PULLED FORWARD. WHILE STILL IN DRIVE, RATHER THAN STOPPING, THE CAR CONTINUED TO ACCELERATE SLOWLY, RAN OVER A WOODEN PARKING BARRIER, AND CRASHED INTO A CONCRETE WALL A FEW FEET AWAY. *TR
PASSENGER SLIDING DOOR WOULD NOT CLOSE/OPEN ELECTRONICALLY OR MANUALLY. THE BUTTON TO TURN OFF THE ELECTRONIC OPEN/CLOSE DID NOT WORK. TOYOTA SERVICE COULD NOT FIX. HAD THEM CUT CABLE SO CAN CLOSE AND OPEN DOOR MANUALLY. UNTIL THE CABLE WAS CUT, DOOR COULD NOT BE USED TO EXIT VAN. *TR
OUR 2001 TOYOTA SIENNA HAS BEEN EXPERIENCING GAS PEDAL PROBLEMS FOR THE LAST TWO YEARS. FROM A STOPPED POSITION, THE GAS PEDAL STICKS UNTIL EXCESSIVE PRESSURE IS APPLIED. WHEN THE ACCELERATOR FINALLY ENGAGES, THE CAR LURCHES FORWARD. THIS PROBLEM MAKES THE VEHICLE FRIGHTENING TO DRIVE. THE FIRST TIME WE BROUGHT THE CAR TO THE…
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OUR 2001 TOYOTA SIENNA HAS BEEN EXPERIENCING GAS PEDAL PROBLEMS FOR THE LAST TWO YEARS. FROM A STOPPED POSITION, THE GAS PEDAL STICKS UNTIL EXCESSIVE PRESSURE IS APPLIED. WHEN THE ACCELERATOR FINALLY ENGAGES, THE CAR LURCHES FORWARD. THIS PROBLEM MAKES THE VEHICLE FRIGHTENING TO DRIVE. THE FIRST TIME WE BROUGHT THE CAR TO THE TOYOTA SERVICE DEPARTMENT (TOYOTA OF SANTA MARIA, CALIFORNIA) ABOUT THIS ISSUE WAS FEBRUARY 2008 (ODOMETER 101,112). THE SERVICE DEPARTMENT TOLD US THEY COULD NOT DUPLICATE THE PROBLEM BUT SERVICED THE THROTTLE BODY AND LUBRICATED THE EXPOSED THROTTLE CABLES. THE GAS PEDAL RESPONDED BETTER. IN NOVEMBER 2009 WE STARTED EXPERIENCING THE PROBLEM AGAIN AND ON DECEMBER 10, 2009 WE TOOK THE VEHICLE INTO THE SERVICE DEPARTMENT (ODOMETER 111,596). WE REQUESTED A SIMILAR SERVICE TO SEE IF IT WOULD FIX THE PROBLEM BUT THE SERVICE DEPARTMENT CLAIMED TO NOT KNOW WHAT THEY HAD DONE ON THE PREVIOUS VISIT TO 'FIX' THE STICKY GAS PEDAL. THEY COULD NOT DUPLICATE THE PROBLEM AND WE TOOK THE VEHICLE HOME. WITHIN THE SAME DAY THE ACCELERATOR WAS STICKING. WE FELT UNSAFE DRIVING OUR TWO SMALL CHILDREN IN THE VEHICLE AND PARKED IT IN THE GARAGE FOR A MONTH UNTIL WE COULD TAKE IT BACK TO THE SERVICE DEPARTMENT. ON JANUARY 11, 2010 WE BROUGHT IT BACK AND INSISTED THEY FIX THE PROBLEM. THEY COULD NOT DUPLICATE THE PROBLEM. WE WERE ASSURED THAT THERE WAS NOTHING UNUSUAL WITH OUR VEHICLE, PERHAPS JUST SOME CARBON BUILD UP ON THE THROTTLE BODY PLATE. WE DIDN'T FEEL SAFE DRIVING THE VEHICLE HOME AND LEFT IT AT THE SERVICE DEPARTMENT WHERE IT HAS REMAINED TO THIS DAY. ON JANUARY 21, 2010, TOYOTA ANNOUNCED A RECALL DUE TO A STICKING GAS PEDAL THAT, IN PART, DESCRIBES OUR ISSUE. OUR 2001 SIENNA IS NOT INCLUDED IN THIS RECALL. *TR
THE ENGINE FAILED AND HAD TO BE REPLACED AT A COST OF $5,000 DUE TO OIL SLUDGE BUILDUP. TRAVELING ON I-4 FROM TAMPA TO ORLANDO THE CHECK ENGINE LIGHT APPEARED THEN WE HEARD A TAPPING FROM THE ENGINE,. I PULLED OFF THE ROAD AND AAA TOWED THE VEHICLE AND A RENTAL CAR COMPANY PICKED US UP. I HAD TWO ELDERLY PASSENGERS (IN THEIR 80'…
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THE ENGINE FAILED AND HAD TO BE REPLACED AT A COST OF $5,000 DUE TO OIL SLUDGE BUILDUP. TRAVELING ON I-4 FROM TAMPA TO ORLANDO THE CHECK ENGINE LIGHT APPEARED THEN WE HEARD A TAPPING FROM THE ENGINE,. I PULLED OFF THE ROAD AND AAA TOWED THE VEHICLE AND A RENTAL CAR COMPANY PICKED US UP. I HAD TWO ELDERLY PASSENGERS (IN THEIR 80'S) WITH WALKERS WHO HAD TO TRAVERSE THE GRASS ALONG THE INTERSTATE TO GET TO THE RENTAL CAR AND WERE NEARLY BLOWN OVER BY PASSING TRUCKS. TOYOTA REFUSED TO HONOR A CLAIM FOR REPAIRS ALTHOUGH THEY HAD AGREED IN A RECENT LOUISIANA LAWSUIT TO COVER SAID REPAIRS FOR 8 YEARS FROM DATE OF PURCHASE. MY FAILURE WAS 8 YEARS AND 10 MONTHS FROM PURCHASE. THE SLUDGE TOOK MUCH LONGER THAN 8 MONTHS TO BUILD UP BUT TOYOTA REFUSED TO HONOR THEIR STATED COMMITMENT TO ASSIST ALL AFFECTED BY OIL SLUDGE DAMAGE (OVER 3,000 COMPLAINTS). THEIR PRODUCT WAS DEFECTIVE AND DANGEROUS AND THEIR DENIAL TO ASSIST WAS DISHONORABLE. *TR
TL*THE CONTACT OWNS A 2001 TOYOTA SIENNA. WHILE THE CONTACT WAS DRIVING 65 MPH HE NOTICED THAT THE CHECK ENGINE LIGHT APPEARED ON THE DASHBOARD, MOMENTS LATER THE CONTACT HEARD A KNOCKING SOUND. THE VEHICLE WAS TAKEN TO THE DEALERSHIP WHERE THE CONTACT WAS INFORMED THAT THE ENGINE NEEDED TO BE REPLACED DUE TO EXCESSIVE ENGINE SL…
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TL*THE CONTACT OWNS A 2001 TOYOTA SIENNA. WHILE THE CONTACT WAS DRIVING 65 MPH HE NOTICED THAT THE CHECK ENGINE LIGHT APPEARED ON THE DASHBOARD, MOMENTS LATER THE CONTACT HEARD A KNOCKING SOUND. THE VEHICLE WAS TAKEN TO THE DEALERSHIP WHERE THE CONTACT WAS INFORMED THAT THE ENGINE NEEDED TO BE REPLACED DUE TO EXCESSIVE ENGINE SLUDGE. THERE WERE NO PRIOR WARNINGS. THE CURRENT AND FAILURE MILEAGES WERE 105,000.
Official recalls
210V160000 · 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.
01V072000 · Structure:frame And Members
Mar 5, 2001
VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE FRONT SUB FRAME ASSEMBLY HAS NOT BEEN ADEQUATELY WELDED.
Consequence & remedy
Consequence: THIS CONDITION COULD CAUSE FAILURE OF THE ASSEMBLY FOLLOWING LONG-TERM USAGE, INCREASING THE RISK OF A CRASH.
Remedy: DEALERS WILL INSPECT AND REPLACE THE FRONT SUB FRAME, IF NECESSARY. OWNER NOTIFICATION BEGAN APRIL 9, 2001. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD 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
0No exact-year investigations in this snapshot.
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