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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 →

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.

14 crash reports0 fire reports9 injury reports

Seat Belts complaints

9 reports
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90,000 miles · Jun 20, 2016
Air BagsSeat Belts

THE SEAT BELT PRETENSIONER WAS FAULTY AND NOT WORKING PROPERLY. IT STOPPED THE SRS DEPLOY AND HAVE THE AIRBAG LIGHT ON.

NHTSA ODI #10875380

155,000 miles · Jun 2, 2011
Seat Belts

TL*THE CONTACT OWNS A 2001 TOYOTA SIENNA. THE CONTACTS REAR SEAT BELT WAS PULLED OUT OF THE HOUSING. THE CONTACT TOOK THE VEHICLE TO A LOCAL MECHANIC TO HAVE THE SEAT BELT REPAIRED. THE MECHANIC ADVISED THE CONTACT THAT THE FAILURE WAS CAUSED FROM EXTENSIVE USE OVER TIME. THE CONTACT STATED THE SEAT BELT SHOULD NEVER COME OUT O…

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TL*THE CONTACT OWNS A 2001 TOYOTA SIENNA. THE CONTACTS REAR SEAT BELT WAS PULLED OUT OF THE HOUSING. THE CONTACT TOOK THE VEHICLE TO A LOCAL MECHANIC TO HAVE THE SEAT BELT REPAIRED. THE MECHANIC ADVISED THE CONTACT THAT THE FAILURE WAS CAUSED FROM EXTENSIVE USE OVER TIME. THE CONTACT STATED THE SEAT BELT SHOULD NEVER COME OUT OF THE HOUSING AND IF THE VEHICLE WAS INVOLVED IN A CRASH SOMEONE COULD GET INJURED DUE TO THE SEAT BELT MALFUNCTIONING. THE CONTACT HAD NOT CALLED THE MANUFACTURER. THE FAILURE MILEAGE WAS 155,000.

NHTSA ODI #10404246

70,232 miles · Dec 29, 2010
Seat Belts

OUR 2001 TOYOTA SIENNA HAS SEATBELT PROBLEMS. 3 OF THE SEATBELTS ARE NOW USELESS (LOCKED UP) AND THE DRIVER SEATBELT GETS TWISTED UP ALL THE TIME. THEY ARE FAULTY SEATBELTS. THIS IS THE FIRST VEHICLE THAT THE SEATBELTS HAVE GONE OUT AT 70,000 MILES. DANGEROUS. NOT HAPPY. DON'T BUY TOYOTA. *TR

NHTSA ODI #10373201

87,000 miles · May 15, 2010
Seat Belts

THE 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

NHTSA ODI #10330593

Mileage unknown · Aug 3, 2005
Seat BeltsInjury

DT: CONSUMER WAS DRIVING 2001 TOYOTA SIENNA VAN WHEN IT STOPPED AT A REST STOP, HIS 13 YEAR OLD SON WAS UNABLE TO GET OUT OF SEAT BELT. THE SEAT BELT WOULD NOT RELEASE, THE SEAT BELT KEPT GETTING TIGHTER AND TIGHTER UNTIL IT STARTED TO RESTRICT THE SON'S BREATHING. IN ORDER TO GET THE SEAT BELT LOOSE CONSUMER HAD TO CUT THE …

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DT: CONSUMER WAS DRIVING 2001 TOYOTA SIENNA VAN WHEN IT STOPPED AT A REST STOP, HIS 13 YEAR OLD SON WAS UNABLE TO GET OUT OF SEAT BELT. THE SEAT BELT WOULD NOT RELEASE, THE SEAT BELT KEPT GETTING TIGHTER AND TIGHTER UNTIL IT STARTED TO RESTRICT THE SON'S BREATHING. IN ORDER TO GET THE SEAT BELT LOOSE CONSUMER HAD TO CUT THE BELT. THE PART OF THE SEAT BELT THAT WOULD NOT RELEASE WAS THE RETRACTOR. THE BOY WAS WRAPPED IN THE SEAT BELT, BUT THE LATCH WAS UNDONE. HE WAS WRAPPED IN SUCH A WAY THAT HE COULD NOT GET LOOSE DUE TO THE RETRACTOR PULLING ON THE BELT. CONSUMER SAYS THAT THE RETRACTOR WOULD CONTINUE TO WIND UP WHEN HE WAS WORKING ON GETTING HIS SON LOOSE, BUT HE COULD NOT GET THE RETRACTOR TO RELEASE TO ALLOW HIM TO UNWRAP HIS SON, WHO SUSTAINED BRUISES AROUND WAIST.*AK

NHTSA ODI #10131476

Mileage unknown · Jul 29, 2005
Electrical SystemEngine And Engine CoolingLatches/locks/linkages

WE OWN A 2001 TOYOTA SIENNA VAN, WE PURCHASED IT IN 2001 BUT IT WAS USED WITH 18,000 MILES ON IT. SINCE PURCHASING THE VEHICLE, SEVERAL THINGS HAVE GONE WRONG. #1- PASSENGER SIDE POWER WINDOW HAD A DEFECTIVE MOTOR AND WOULD NOT GO BACK UP. TOOK IT TO THE DEALER WHO SAID IT WAS NOT COVERED UNDER WARRANTY, SO WE HAD TO PAY OUT…

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WE OWN A 2001 TOYOTA SIENNA VAN, WE PURCHASED IT IN 2001 BUT IT WAS USED WITH 18,000 MILES ON IT. SINCE PURCHASING THE VEHICLE, SEVERAL THINGS HAVE GONE WRONG. #1- PASSENGER SIDE POWER WINDOW HAD A DEFECTIVE MOTOR AND WOULD NOT GO BACK UP. TOOK IT TO THE DEALER WHO SAID IT WAS NOT COVERED UNDER WARRANTY, SO WE HAD TO PAY OUT OF POCKET FOR THAT REPAIR. #2- DRIVER'S SIDE SLIDING DOOR WOULD NOT LATCH SHUT. THE BUTTON GOT STUCK FROM THE INSIDE WHICH PREVENTED THE DOOR FROM LATCHING SHUT. THIS HAD HAPPENED MANY TIMES BEFORE BUT WE WERE ABLE TO GET THE BUTTON POPPED OUT AND THE DOOR WOULD SHUT. BUT ON ONE OCCASION THE BUTTON POPPED OUT AND THE DOOR STILL WOULD NOT SHUT. WE HAD TO DRIVE HOME HOLDING THE DOOR SHUT THE ENTIRE WAY! OF COURSE, THIS IS A HUGE SAFETY ISSUE WITH OUR 2 YOUNG CHILDREN IN THE CAR. THE PROBLEM WAS FIXED AT THE DEALER (AGAIN NOT UNDER WARRANTY), BUT THE DOOR STILL CAN NOT BE OPENED FROM THE INSIDE, OR THE BUTTON GETS STUCK IN. #3- CHECK ENGINE LIGHT CAME ON AND A DIAGNOSTIC TEST REVEALED THE FOLLOWING PROBLEMS- IDLE AIR CONTROL, BANK 1 SENSOR (MOST LIKELY OXYGEN SENSOR), LEAKY CHARCOAL CANISTER. WE FIXED THE IDLE AIR CONTROL SINCE THAT WAS CAUSING THE VAN TO NOT START AND STALL. THIS REPAIR WAS ALMOST $700, AND NOT COVERED UNDER WARRANTY BECAUSE WE HAD GONE OVER 36,000 MILES. WE DID NOT FIX THE OTHER TWO PROBLEMS LAST MONTH DUE TO COST. THE VAN OVERHEATS AND CAN NOT BE DRIVEN. WE WROTE A LETTER TO TOYOTA AND TALKED TO THEM VIA PHONE. THEY TOLD US THERE IS NOTHING THEY CAN DO BECAUSE OUR VAN IS NOT A LEGAL US VAN- IT IS WAS BUILT IN CANADA. WE BOUGHT IT AT A TOYOTA DEALER IN ROCHESTER, NY AND WERE NEVER TOLD IT WAS CANADIAN. WE WERE ALSO TOLD THAT NO WARRANTY WOULD EVER BE COVERED IN THE US BECAUSE IT IS CANADIAN. CARFAX.COM SAYS IT WAS BUILT IN THE UNITED STATES HOWEVER. WE TRIED TO GO THE ROUTE OF THE LEMON LAW, BUT COULD NOT. *NM

NHTSA ODI #10130633

77,000 miles · Oct 4, 2004
Seat Belts

THE FRONT PASSENGER SIDE SEAT BELT RETRACTOR WOULD NOT RETRACT. DEALERSHIP WAS NOTIFIED, BUT DID NOT RESOLVE THE PROBLEM. *AK

NHTSA ODI #10094982

Mileage unknown · Apr 24, 2002
Seat Belts

WHILE DRIVING SEAT BELTS IN THE BACK WILL LOCK UP WHEN DRIVING. CONSUMER HAS TO UNLOCK THE BELT AND THEN RELOCK IT. CONTACTED DEALER. *AK

NHTSA ODI #8008461

Mileage unknown · Aug 6, 2001
Seat Belts

THE CENTER REAR SEAT BELTAPPEARS VERY UNSAFE. WHEN LOCKED IN PLACE, MY CHILDREN CAN EASILY LOOSEN THE BELT WITH JUST THE TOUCH OF THEIR FINGERS. THE BELT DOES NOT COME OUT OF THE LOCK, BUT IT MOVES THE TIGHTNESS AND THE KIDS ARE SITTING WITHOUT ANY RESTRAINT. THEY ARE ABLE TO GET UP AND MOVE AROUND! I TOOK IT TO THE LOCAL DEALER…

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THE CENTER REAR SEAT BELTAPPEARS VERY UNSAFE. WHEN LOCKED IN PLACE, MY CHILDREN CAN EASILY LOOSEN THE BELT WITH JUST THE TOUCH OF THEIR FINGERS. THE BELT DOES NOT COME OUT OF THE LOCK, BUT IT MOVES THE TIGHTNESS AND THE KIDS ARE SITTING WITHOUT ANY RESTRAINT. THEY ARE ABLE TO GET UP AND MOVE AROUND! I TOOK IT TO THE LOCAL DEALER (MAROONE TOYOTA 4050 WESTON ROAD-INVOICE #TOCS317153) ON 7/9/01. I WAS TOLD THAT THAT IS JUST HOW IT IS DESIGNED AND THERE IS NOTHING WRONG. WHEN I ARGUED HOW UNSAFE IT WAS, I WAS TOLD MAYBE I SHOULD NOT PUT YOUNG CHILDREN IN THAT SEAT. HOW CAN THIS BE??? ALL OF MY SEATS NEED TO BE UTILIZED WITH MY LARGE FAMILY AND MY KIDS FRIENDS. PLEASE TELL ME IF YOU HAVE GOTTEN ANY OTHER COMPLAINTS ON THIS. THANKS.*AK

NHTSA ODI #749934

Official recalls

2

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.

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

0

No exact-year investigations in this snapshot.