NHTSA owner reports · September 18, 2026 snapshot.
What owners actually said
180 reports91,000 miles · Jul 21, 2006
Latches/locks/linkages
DT*: THE CONTACT STATED THAT THE VEHICLE'S SLIDING SIDE DOOR REMAINED LATCHED AND ONCE THE DOOR BECOMES LATCHED IT IS VERY DIFFICULT TO REOPEN. THE VEHICLE WAS MANUFACTURED WITH A REMOTE LOCKING DEVICE. THE DEALER DETERMINED THAT THE VEHICLE'S PUSH BUTTON NEEDED TO BE REPLACED. THE CONTACT EXPRESSED THAT THE PROBLEM COULD BE …
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DT*: THE CONTACT STATED THAT THE VEHICLE'S SLIDING SIDE DOOR REMAINED LATCHED AND ONCE THE DOOR BECOMES LATCHED IT IS VERY DIFFICULT TO REOPEN. THE VEHICLE WAS MANUFACTURED WITH A REMOTE LOCKING DEVICE. THE DEALER DETERMINED THAT THE VEHICLE'S PUSH BUTTON NEEDED TO BE REPLACED. THE CONTACT EXPRESSED THAT THE PROBLEM COULD BE ELECTRICAL FAILURE. THE VEHICLE HAS NOT BEEN FIXED DUE TO COST.*AK
NHTSA ODI #10163106
43,000 miles · May 31, 2006
Air BagsCrash
DT*: THE CONTACT STATED WHILE DRIVING 35 MPH A VEHICLE PULLED OUT AT AN INTERSECTION RESULTING IN THE CONTACT'S VEHICLE HITTING THE OTHER VEHICLE IN THE SIDE. THERE WAS PRE-IMPACT BRAKING. THIS WAS A FRONTAL IMPACT. THE FRONT END OF THE VEHICLE WAS PUSHED UP TO THE ENGINE, HOWEVER THE AIR BAGS FAILED TO DEPLOY. THE SEAT BEL…
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DT*: THE CONTACT STATED WHILE DRIVING 35 MPH A VEHICLE PULLED OUT AT AN INTERSECTION RESULTING IN THE CONTACT'S VEHICLE HITTING THE OTHER VEHICLE IN THE SIDE. THERE WAS PRE-IMPACT BRAKING. THIS WAS A FRONTAL IMPACT. THE FRONT END OF THE VEHICLE WAS PUSHED UP TO THE ENGINE, HOWEVER THE AIR BAGS FAILED TO DEPLOY. THE SEAT BELTS WERE IN USE HOWEVER INJURIES WERE SUSTAINED TO THE DRIVER. THE AIR BAG WARNING LIGHT DID NOT ILLUMINATE. THE DEALERSHIP AND MANUFACTURER HAVE NOT BEEN ALERTED. THE POLICE WERE ALERTED TO THE SCENE AND A REPORT WAS FILED. THE POLICE REPORT STATED THERE WERE NO INJURIES. UPDATED 07/28/06. *JB
NHTSA ODI #10158703
25,000 miles · Mar 23, 2006
Electrical SystemEngine And Engine CoolingFuel System, Gasoline
2001 TOYOTA SIENNA LE, PURCHASED NEW, STARTED HAVING PROBLEMS. "CHECK ENGINE" LIGHT CAME ON WHEN VEHICLE HAD APPROXIMATELY 25,000 PLUS/MINUS MILES. UNDER WARRANTY, TOYOTA DEALERSHIP REPLACED THE OXYGEN SENSOR WITHOUT A CHARGE. HOWEVER, DURING THIS PROCESS, THE "BEEP" SIGNAL YOU HEAR WHEN LOCKING-UNLOCKING THE VEHICLE WITH REMOTE…
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2001 TOYOTA SIENNA LE, PURCHASED NEW, STARTED HAVING PROBLEMS. "CHECK ENGINE" LIGHT CAME ON WHEN VEHICLE HAD APPROXIMATELY 25,000 PLUS/MINUS MILES. UNDER WARRANTY, TOYOTA DEALERSHIP REPLACED THE OXYGEN SENSOR WITHOUT A CHARGE. HOWEVER, DURING THIS PROCESS, THE "BEEP" SIGNAL YOU HEAR WHEN LOCKING-UNLOCKING THE VEHICLE WITH REMOTE KEY WAS DISAPPEARED. THIS IS ALSO FIXED UNDER WARRANTY. THE "CHECK ENGINE" LIGHT CAME ON AGAIN WHEN THE VEHICLE HAD ABOUT 35,000 MILES. TOYOTA DEALERSHIP SAID IT IS DUE TO A DIRTY VACUUM HOSE, THEY CLEANED IT WITH A CHARGE LITTLE OVER $100.00. THE NEXT DAY THE "CHECK ENGINE" LIGHT CAME ON AGAIN, THIS TIME THE TOYOTA DEALERSHIP SAID THEY NEED TO REPLACE THE CHARCOAL CANISTER (PARTS FREE, BUT WE HAVE TO PAY LABOR--ABOUT $100.00). THIS THING CAUSES EXTREME MENTAL DISTRESS, TIME, MONEY, SECURITY ETC.*JB
NHTSA ODI #10153547
82,000 miles · Dec 23, 2005
Engine And Engine Cooling
THE ENGINE OF MY TOYOTA SIENNA 2001 WITH AN IDENTIFIED OIL SLUDGE PROBLEM SEIZED WHILE DRIVING AT HIGHWAY SPEEDS. VEHICLE COULD NOT BE CONTROLLED AND MY TODDLER THREW UP IN FEAR AS WE TRIED TO AVOID BEING SMASHED INTO WHILE THE CAR COASTED TO A STOP. MECHANIC REPEATEDLY SAID CAM SEIZED, METAL FILINGS FOUND, AND "COULD NOT THIN…
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THE ENGINE OF MY TOYOTA SIENNA 2001 WITH AN IDENTIFIED OIL SLUDGE PROBLEM SEIZED WHILE DRIVING AT HIGHWAY SPEEDS. VEHICLE COULD NOT BE CONTROLLED AND MY TODDLER THREW UP IN FEAR AS WE TRIED TO AVOID BEING SMASHED INTO WHILE THE CAR COASTED TO A STOP. MECHANIC REPEATEDLY SAID CAM SEIZED, METAL FILINGS FOUND, AND "COULD NOT THINK OF ANY OTHER REASON BUT THE SLUDGE PROBLEM." TOYOTA REFUSED TO REPAIR THE VEHICLE UNDER UNLIMITED MILEAGE, 8-YEAR WARRANTY. CAR IS PRESENTLY WITH DEALER AND MAY BE EXAMINED BY ENGINEERS FROM NHTSA (DEALER AGREED ON 12/22/05). THIS FAILURE WAS PREDICTED BY ANOTHER DEALER. CAR ALWAYS SMOKED--BLAMED ON "NEW ENGINE BREAK IN", "LACK OF MAINTENANCE", ETC. LATER TOYOTA SENT LETTER ABOUT THE ISSUE. THIS TIME DEALER AGREES MAINTENANCE WAS EXCELLENT. *NM
NHTSA ODI #10146013
35,000 miles · Nov 3, 2005
Fuel System, Other
THE VAPOR VALVE, WHICH USUALLY STOPS THE REFUELING WHEN THE GAS TANK IS FILLED UP, HAS BEEN FAULTY. IN ESSENCE, WHEN TRYING TO FILL UP A GAS, THE PRESSURE IN THE GAS TANK BUILDS UP AND STOPS THE GAS PUMP FROM REFUELING EVERY 1 TO 2 GALLONS IT HAS TAKEN US MANY GARAGE VISITS, INCLUDING TOYOTA DEALERS, TO IDENTIFY THE PROBLEM CO…
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THE VAPOR VALVE, WHICH USUALLY STOPS THE REFUELING WHEN THE GAS TANK IS FILLED UP, HAS BEEN FAULTY. IN ESSENCE, WHEN TRYING TO FILL UP A GAS, THE PRESSURE IN THE GAS TANK BUILDS UP AND STOPS THE GAS PUMP FROM REFUELING EVERY 1 TO 2 GALLONS IT HAS TAKEN US MANY GARAGE VISITS, INCLUDING TOYOTA DEALERS, TO IDENTIFY THE PROBLEM CORRECTLY. TOYOTA USA REFUSED TO COVER THE PROBLEM SINCE THEY CLAIMS THAT OUR CAR IS OUT OF WARRANTY (TOYOTA SIENNA LE 2001). WE ONLY CONTEND THAT THIS DEFECT WAS DUE TO THE FAULTY ORIGINAL INSPECTION AT THE FACTORY AND ASK THAT TOYOTA SHOULD BE RESPONSIBLE FOR ITS OWN PRODUCTS. *JB
NHTSA ODI #10141619
60,000 miles · Sep 6, 2005
Electrical SystemFuel System, Gasoline
DT: THE CONTACT OWNS A 2001 TOYOTA SIENNA. THE FUEL AIR SENSOR FAILED. ALSO, FUEL SENSOR FAILED IN CONTACT'S SON'S 2001 TOYOTA HIGHLANDER WHICH HAD THE SAME MILEAGE. CALLED TOYOTA, AND THEY SAID THERE WERE NO RECALLS . HAD BOTH PARTS REPLACED, $282.00 EACH. NOW THE IGNITION HAS FAILED. *AK *NM
NHTSA ODI #10132078
107,426 miles · Aug 22, 2005
Parking BrakeCrashInjury
THE VEHICLE LEARCHED FORWARD FROM A AN IDLING POSITION WHILE IN PARK UP AN INCLINED DRIVEWAY
NHTSA ODI #10133786
Mileage unknown · Aug 19, 2005
Power Train
ON 8/18/05 MORNING THE SHIFTER LEVER BEHIND THE STEERING WHEEL WAS BROKEN LOOSE THAT I HAD NO CONTROL OF THE GEARS. THEN I BROUGHT MY VAN TO STEVENS CREEK TOYOTA (SAN JOSE, CA) WHERE I BOUGHT THE SIENNA VAN FOR REPAIR. AFTER THE TOYOTA TECHNICIAN OPENED UP FOR INSPECTION, I LATER WENT THERE TO TOOK SOME PHOTOS OF THE CONDITIONS,…
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ON 8/18/05 MORNING THE SHIFTER LEVER BEHIND THE STEERING WHEEL WAS BROKEN LOOSE THAT I HAD NO CONTROL OF THE GEARS. THEN I BROUGHT MY VAN TO STEVENS CREEK TOYOTA (SAN JOSE, CA) WHERE I BOUGHT THE SIENNA VAN FOR REPAIR. AFTER THE TOYOTA TECHNICIAN OPENED UP FOR INSPECTION, I LATER WENT THERE TO TOOK SOME PHOTOS OF THE CONDITIONS, I FOUND OUT THAT THE MAIN CAUSE FOR THE MALFUNCTION OF THE SHIFTER WAS A BIG PIECE OF CAST IRON (APPROX. 1/2" THICK) THAT SERVES AS A MAIN FRAME OR BRACKET FOR ALL OTHER COMPONENTS IN THE ASSEMBLY FOR SUPPORT OF THEIR MOVING MECHANISM BROKE IN HALF ( HAVE PHOTOS TO PROVE IT) LITERALLY. SINCE IT APPEARS AS A "DEFECTIVE PART" OF THE SHIFTER AND NOT A "WEAR & TEAR" CONDITION, I 'VE REQUESTED TOYOTA CORP. (BOTH LOCAL & HEADQUARTES) TO REPLACE IT WITH FREE OF CHARGE. THE REQUEST WAS DECLINED DUE TO WARRANTY POLICY BEYOND 30,000 MILES/ 3 YEAR. THEN TOYOTA CORP. ISSUED ME A CASE NO.:2005-0818-0778 (FILED 8/18/05).I ALSO ASKED SERVICE REPRESENTATIVE, AUTO MECHANICS, AND TOYOTA CORP. AGENT THAT HAVE THEY SEEN OR HEARD ANYTHING SIMILAR LIKE MY CASE, NOBODY COULD CONFIRM IT IS A COMMON PROBLEM OF "WEAR & TEAR" BEYOND WARRANTY PERIOD. THE QUESTION IS HOW A CONSUMER LIKE MYSELF GET PROJECTED FROM THE "DEFECTIVE PART" THAT A DRIVER DEFENDS HEAVILY FOR MANEUVERING OF THE VEHICLE HAS NO CONTROL OVER THE GEARS? FORTUNATELY, THE INCIDENT DIDN'T HAPPEN WHILE I WAS DRIVING ON THE FREEWAY WITH MY WIFE AND (3) YOUNG KIDS OR GET STUCK IN THE MIDDLE OF THE RAILROAD WITH RUNNING TRAIN APPROACHING. I BELIEVE THAT "SAFETY ISSUE" SHALL BE THE FIRST PRIORITY NEEDED TO BE RESOLVED BY TOYOTA CORP.
NHTSA ODI #10133549
65,300 miles · Aug 9, 2005
VisibilityCrash
WHEN DRIVING ON HIGHWAY I-87 OUR MOONROOF IN OUR MINIVAN STARTED TO BLOW OFF. LUCKILY MY HUSBAND WAS IN THE PASSENGER SEAT AND COULD HOLD THE GLASS WHILE I PULL OFF. WE IMMEDIATELY CALLED TOYOTA OF CLIFTON PARK TO TELL THEM AND TOOK IT THERE THE FOLLOWING MORNING. THEY GAVE US TWO OPTIONS, ONE FULL REPLACEMENT AT A COST OF AP…
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WHEN DRIVING ON HIGHWAY I-87 OUR MOONROOF IN OUR MINIVAN STARTED TO BLOW OFF. LUCKILY MY HUSBAND WAS IN THE PASSENGER SEAT AND COULD HOLD THE GLASS WHILE I PULL OFF. WE IMMEDIATELY CALLED TOYOTA OF CLIFTON PARK TO TELL THEM AND TOOK IT THERE THE FOLLOWING MORNING. THEY GAVE US TWO OPTIONS, ONE FULL REPLACEMENT AT A COST OF APPROX 1,340 + TAX OR TO HAVE THEM ATTEMPT TO REPLACE THE GLUE AND WE WOULD HAVE TO LET IT "CURE" FOR A FEW DAYS. WE DIDN'T DRIVE IT FOR APPROX 8 DAYS AND TWO DAYS AFTER DRIVING IT, IT FLEW OFF AGAIN, THIS TIME I WAS ALONE AN COULDN'T GRAB IT AND IT BLEW OUT AND HIT ANOTHER VEHICLE CAUSING PROPERTY DAMAGE TO THAT CAR. WE TOLD TOYOTA ORIGINALLY THAT IT HAD TO BE A MANUFACTURING DEFECT, YOU DON'T DRIVE AROUND AND EXPECT THE WINDOWS TO BLOW OUT OF YOUR CAR. THEY SAID BECAUSE WE WERE OVER OUR 50000 MILES THEY WOULDN'T BE RESPONSIBLE. NOW IN ADDITION TO THEM NOT TAKING RESPONSIBILITY FOR A DEFECTIVE MOONROOF, THEY ALSO GAVE US BAD ADVISE ON FIXING IT. THEY TOLD US ONLY ONE VERY EXPENSIVE OPTION AND THEN ONE VERY CHEAP. NOTHING IN BETWEEN WAS OFFERED AND AFTER TALKING TO OUR INSURANCE ADJUSTER, THERE WAS MANY OTHER WAYS TO FIX THE VEHICLE (ONLY REPLACE THE GLASS, GET ONE FROM A JUNK YARD ETC) BUT THEY DIDN'T OFFER THOSE LESS EXPENSIVE REPAIRS SO OF COURSE WE TRIED THE GLUE. AFTER METLIFE SENT AN ENGINEER FROM AN INDEPENDENT COMPANY DID WE FIND OUT THEY USED AN APPOXY THAT ISN'T MEANT FOR FIXING SUNROOF'S OR CARS. *JB
NHTSA ODI #10132103
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
Official recalls
2Apr 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.
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 ↗