2001 Toyota SIENNA: complaints, problems and recalls
Explore the records behind recurring owner reports.
Key facts
180 owner complaints analyzed
2 distinct recall campaigns
66,268 mi median reported failure mileage
Scope: 2001 model year. Data snapshot: . 124 complaints include usable failure mileage.
Most common problems
Structure:Body:Door is the most frequently named component, appearing in 17 of 180 complaints (9.4%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Braking behavior | 26 | 14.4% |
| Electrical and battery issues | 10 | 5.6% |
| Steering behavior | 10 | 5.6% |
| Fuel system concerns | 5 | 2.8% |
| Transmission and shifting | 4 | 2.2% |
| Engine operation | 2 | 1.1% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Structure:Body:Door | 17 |
| Electrical System | 16 |
| Latches/Locks/Linkages:Doors:Latch | 16 |
| Latches/Locks/Linkages | 15 |
| Engine And Engine Cooling:Engine | 10 |
| Structure:Body | 9 |
| Vehicle Speed Control | 8 |
| Engine And Engine Cooling | 7 |
Structure:Body:Door: 17; Electrical System: 16; Latches/Locks/Linkages:Doors:Latch: 16; Latches/Locks/Linkages: 15; Engine And Engine Cooling:Engine: 10; Structure:Body: 9; Vehicle Speed Control: 8; Engine And Engine Cooling: 7
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 24 |
| 25,000 to 49,999 | 22 |
| 50,000 to 74,999 | 22 |
| 75,000 to 99,999 | 13 |
| 100,000 to 149,999 | 31 |
| 150,000 and above | 12 |
Under 25,000: 24; 25,000 to 49,999: 22; 50,000 to 74,999: 22; 75,000 to 99,999: 13; 100,000 to 149,999: 31; 150,000 and above: 12
100,000 to 149,999 miles has the most reports with usable mileage (31). 56 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2000 | 1 |
| 2001 | 17 |
| 2002 | 9 |
| 2003 | 27 |
| 2004 | 22 |
| 2005 | 11 |
| 2006 | 5 |
| 2007 | 7 |
| 2008 | 9 |
| 2009 | 11 |
| 2010 | 23 |
| 2011 | 15 |
| 2012 | 1 |
| 2013 | 8 |
| 2014 | 2 |
| 2015 | 3 |
| 2016 | 6 |
| 2017 | 1 |
| 2018 | 1 |
| 2021 | 1 |
2000: 1; 2001: 17; 2002: 9; 2003: 27; 2004: 22; 2005: 11; 2006: 5; 2007: 7; 2008: 9; 2009: 11; 2010: 23; 2011: 15; 2012: 1; 2013: 8; 2014: 2; 2015: 3; 2016: 6; 2017: 1; 2018: 1; 2021: 1
Pattern summary
Structure:Body:Door leads the component reports. Braking behavior appears in 26 complaint narratives. Electrical and battery issues appears in 10 complaint narratives. Steering behavior appears in 10 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Examples from the source records
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10000116 · 2002-12-16 (December 16, 2002)
BRAKES HAVE BEEN ACTING UP SINCE PURCHASED AND HAVE TAKEN THIS VECHICLE IN SEVERAL TIMES, THE NOISE STOPS WHEN I LEAVE WITH THE DIFFERENT THINGS THEY HAVE DONE BUT IT CONTINUES TO COME BACK. BEING A NEW VECHICLE I AM DISSATISFIED WITH IT AND HAVE ASK TO BE PLACED IN A DIFFERENT VECHICLE BUT THEY REFUSE. I FEEL UNSAFE
Owner-reported narrative. 1,272 miles reported. Look up ODI 10000116 at NHTSA ↗
Owner report 10000309 · 2002-12-20 (December 20, 2002)
2001 TOYOTA SIENNA XLE VAN, VIN [XXX], APPROX 34,600 MILES. VEHICLE STILL UNDER MANUFACTURER'S WARRANTY OF 36 MONTHS, 36,000 MILES. DRIVING STRAIGHT, LANE 2, NB 880 N OF MARKET STREET, APPROX. 50-55 MPH (ELEVATED FREEWAY, BROKEN CLOUDS, INTERMITTENT SUNSHINE WINDY AND LIGHT RAIN (RAINBOW CONDITIONS), ROADWAY GROOVED, AND ROADWAY UNDER 4 YEARS OF AGE). SUDDENLY, STEERING LIGHT, SIMULTANEOUSLY SENSED REAR SLIDING COUNTERCLOCKWISE VIEWED ABOVE, STEERED RIGHT, COUNTER SPIN. VEHICLE 1 DARTED UNCONTROLLABLY RIGHT, GROSSLY OVER STEERING, HEADING …
Owner-reported narrative. 34,600 miles reported. Look up ODI 10000309 at NHTSA ↗
Owner report 10003059 · 2003-01-20 (January 20, 2003)
INITIALLY OIL LEAK AFTER OIL CHANGE. WAS TOLD THAT TRANSMISSION PAN WAS LEAKING AND PAID FOR REPLACEMENT. TRANSMISSION FLUID THEN STARTED LEAKING. RETURNED VEHICLE TO DEALER; TRANSMISSION PAN WAS TIGHTENED. NOTICED FLUID STILL LEAKING; RETURNED VEHICLE TO DEALERSHIP. DEALERSHIP COULD NOT DETECT SOURCE OF FLUID LEAK; PLACED DIE IN OIL AND TRANSMISSION FLUIDS; ASKED TO RETURN VEHICLE IN A FEW WEEKS. RETURNED VEHICLE TO DEALERSHIP; WAS TOLD THERE WAS A LEAK SURROUNDING ENGINE SEAL AND SEAL WOULD NEED TO BE REPAIRED.
Owner-reported narrative. 50,000 miles reported. Look up ODI 10003059 at NHTSA ↗
Owner report 10003524 · 2003-01-28 (January 28, 2003)
LEASED VEHICLE NEW IN APRIL 2001. TO DATE, HAVE HAD 11 BRAKE REPLACEMENTS IN A PERIOD OF 21 MONTHS. BRAKES SQUEALING IMMEDIATELY AFTER BEING REPLACED, SOUNDS LIKE A SEMI COMING TO STOP. FILED UNDER FLORIDA LEMON LAW, WHICH DEALER SAID "COULD NOT DUPLICATE CONCERN-OPERATING TO DESIGN & INTENT". BRAKES GRIND METAL TO METAL AFTER A SHORT PERIOD OF TIME. VIBRATION & UNEVEN, PREMATURE TIRE WEAR DESPITE SEVERAL ALIGNMENTS. VEHICLE ALSO MAKES CLUNKING SOUND WHEN BREAKING IN REVERSE & INITIAL ACCELERATION.
Owner-reported narrative. 4,000 miles reported. Look up ODI 10003524 at NHTSA ↗
Owner report 10005292 · 2003-02-04 (February 4, 2003)
07-08-01 34 MILES STEERING FAILURE TOWED TO DEALERSHIP. 01-29-03 7552 MILES STEERING FAILURE TOWED TO DEALERSHIP. AFTER SLOWING DOWN AT TOLLS,FAILS TO ACCELERATE,LOUD NOISE FOLLOW. WET/RAINY SURFACE,FRONT TIRES SPIN AT TAKE-OFF. WIND NOISE VERY PROMINENT ON HIGHWAYS. RIGHT FRONT PASSENGER LOCK DOES NOT LATCH/UNLATCH AT TIMES. REAR HEATER IS DEFECTIVE.
Owner-reported narrative. 7,552 miles reported. Look up ODI 10005292 at NHTSA ↗
Owner report 10011322 · 2003-03-19 (March 19, 2003)
DEFECTIVE ENGINE DUE TO MANUFACTURING DEFECT. *AK
Owner-reported narrative. Look up ODI 10011322 at NHTSA ↗
Owner report 10013931 · 2003-04-03 (April 3, 2003)
AFTER MY ENGINE REGISTERED "LOW OIL", THE MECHANIC FOUND SIGNIFICANT SLUDGING. IT WAS FLUSHED AND CHANGED AND THEN IN <1000MI THERE WAS NO OIL AGAIN. NOW TOYOTA SAYS THE LEAKS AROUND THE VALVES ARE DUE TO MY "NEGLECT" IN CHANGING OIL. I HAVE THE RECEIPT FROM 4 MOS AGO FOR OIL CHANGE. I ALSO WAS TOLD THEY WOULD NOT CONSIDER PAYING FOR IT BECAUSE IT WAS MY LACK OF OIL CHANGE THAT "CAUSED" THE SLUDGING (DESPITE MY RECEIPT) AND THAT I NEEDED ALL MY OIL CHANGE RECEIPTS FOR THEM TO CONSIDER A CLAIM (2 1/2 YEAR OLD CAR.)
Owner-reported narrative. Look up ODI 10013931 at NHTSA ↗
Owner report 10016507 · 2003-04-25 (April 25, 2003)
THE BRAKES MAKE NOISE WHEN EVER I APPLY THEM. I HAVE TAKEN THE VEHICLE TO THE DEALERSHIP FOR REPAIR A COUPLE OF TIMES. FIRST 2 TIMES, THEY SAID NEED SERVICE. THEY DID SERVICE TO CLEAN DUST. EVEN AFTER THAT, THE SOUND DID NOT GO. THEY MENTIONED THIS IS NORMAL FOR ALL SEINNA'S. THEY SAID THE SOUND COMING WHEN METAL PADS HITS METAL RINGS, DRUM. I BELIEVE THE SOUND IS DUE TO DESIGN FAULT OR FAULT MATERIALS. I BOUGHT A BRAND NEW VEHICLE AND ONLY 20000 MILES ON IT. THEY REFUSED TO REPLACE ANY PARTS. THEY SAID THERE IS NO PROBLEM AND EVERY THING NOR…
Owner-reported narrative. 18,000 miles reported. Look up ODI 10016507 at NHTSA ↗
Recall history
2 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
01V072000 · Structure:Frame And Members
Reported: 2001-03-05 (March 5, 2001)
VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE FRONT SUB FRAME ASSEMBLY HAS NOT BEEN ADEQUATELY WELDED.
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.
NHTSA campaign record ↗10V160000 · Structure
Reported: 2010-04-20 (April 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: 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.
NHTSA campaign record ↗