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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

What owners actually said

105 reports
Mileage unknown · Nov 3, 2003
Latches/locks/linkages

NUMEROUS TIMES, THE BUTTON ON THE DRIVERS SIDE SLIDING DOOR HAS GOTTEN STUCK IN THE "IN" POSITION. IT WILL NOT COME BACK OUT, AND CAUSES THE DOOR NOT TO LATCH. THE DOOR LITERALLY DOES NOT CLOSE. THIS IS VERY DANGEROUS SINCE I DRIVE MY GRANDCHILDREN IN THE VEHICLE OFTEN. *LA

NHTSA ODI #10045374

6,000 miles · Sep 29, 2003
Service Brakes, Hydraulic

WHEN APPLYING THE BRAKES AT ANY SPEED THEY SQUEALED. VEHICLE WAS TAKEN TO DEALER TO GET THE PROBLEM REPAIRED, BUT AFTER THE REPAIRS THE SQUEALING DIMINISHED BUT PERSISTED. THE MANUFACTURER WAS INFORMED OF THE PROBLEM.*AK

NHTSA ODI #10041928

24 miles · Sep 11, 2003
SteeringTires

THIS IS FOR A NEW TOYOTA SIENNA VAN. THE STEERING HAS ALWAYS HAD A SHAKE IN IT FROM DAY ONE. DEALER CHECKED TIRES FOR FLAT SPOTS. FOUND ONE BAD TIRE AND REPLACED. SHAKE STILL THERE.TOOK THE VAN TO ANOTHER TIRE STORE TO HAVE BALACES ON TIRES CHECKED AND THEY WERE NOT BALANCED PROPERLY. HAD TIRES RE-BALANCED AGAIN. SHAKE STILL THE…

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THIS IS FOR A NEW TOYOTA SIENNA VAN. THE STEERING HAS ALWAYS HAD A SHAKE IN IT FROM DAY ONE. DEALER CHECKED TIRES FOR FLAT SPOTS. FOUND ONE BAD TIRE AND REPLACED. SHAKE STILL THERE.TOOK THE VAN TO ANOTHER TIRE STORE TO HAVE BALACES ON TIRES CHECKED AND THEY WERE NOT BALANCED PROPERLY. HAD TIRES RE-BALANCED AGAIN. SHAKE STILL THERE. DEALER THEN CHECKED STEERING COMPONANTS AND FOUND NOTHING WRONG. DEALER THEN ROTATED AND RE-BALANCED TIRES AND STATED THAT THE SHAKE MAY WORK ITS WAY OUT WITH SOME ADDITIONAL MILEAGE PUT ON THE TIRES AFTER THE ROTATION. WAS ADVISED TO GO AHEAD AND TAKE VAN ON VACATION AND SEE HOW IT GOES. AFTER VACATION MILEAGE OF 1600 MILES,SHAKE STILL THERE. DEALER RE-INSPECTS AND FINDS AN INNER TIE-ROD DEFECTIVE(LEFT SIDE). TOYOTA SENDS A WHOLE NEW RACK AND PINNION STERRING SYSTEM TO BE REPLACED. DEALER COMPLETES WORK BUT SAYS THEY DIDN'T REPLACE RIGHT SIDE OUTER TIE-ROD BECAUSE THE DEFECTIVE TIE-ROD WAS ON THE LEFT SIDE. NEXT DAY THE SHAKE STILL THERE. BACK TO DEALER FOR MECHANIC TO TEST DRIVE. HE STATES THERE IS A DEFINATE SHAKE IN THE STEERING BUT DOESN'T KNOW WHY. SO THEY HAVE MY VAN AGAIN TODAY FOR THE FOURTH TIME TO TRY AND FIGURE IT OUT.

NHTSA ODI #10038708

14,500 miles · Sep 11, 2003
Latches/locks/linkagesInjury

THE DOOR LATCH BUTTONS ON THE SLIDING DOORS(WHERE MY CHILDREN SIT) HAVE GOTTEN STUCK. I THINK THE PROBLEM IS RELATED TO HEAT (DAYS WHERE THE CAR SITS IN THE SUN WITH TEMPS OF 95+). WHEN THE BUTTON IS STUCK THE DOOR EITHER ( MAY NOT LATCH OR MAY NOT OPEN). IF ANYTHING HAPPENED TO MY CHILDREN BECAUSE OF THIS KNOWN AND DOCUMENTE…

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THE DOOR LATCH BUTTONS ON THE SLIDING DOORS(WHERE MY CHILDREN SIT) HAVE GOTTEN STUCK. I THINK THE PROBLEM IS RELATED TO HEAT (DAYS WHERE THE CAR SITS IN THE SUN WITH TEMPS OF 95+). WHEN THE BUTTON IS STUCK THE DOOR EITHER ( MAY NOT LATCH OR MAY NOT OPEN). IF ANYTHING HAPPENED TO MY CHILDREN BECAUSE OF THIS KNOWN AND DOCUMENTED DOOR LATCH FAILURE, I HOLD TOYOTA RESPONSIBLE. *ON 30AUG03 OUR FAMILY WAS GOING TO OUR POOL (IT WAS A HOT DAY). WE ALL GOT IN THE VAN. MY DAUGHTER CLOSED THE SIDING DOOR. UH-OH THE BUTTON IS STUCK , THE DOOR WONT CLOSE AND LATCH. OUR TRIP IN THIS VAN IS OVER. I STAYED WITH THE VAN, CALLED OUR TOYOTA DEALER AND SCHEDULED A TIME TO REPAIR THE DOOR. TOYOTA COULD NOT RECREATE THE STICKING BUTTON AND WILL NOT FIX OR REPLACE. THIS WAS THE THIRD TIME THE BUTTON STUCK.

NHTSA ODI #10038689

200 miles · Aug 24, 2003
Engine And Engine Cooling

AUGUST 24, 2003 SUBJECT: SULFUR ODOR FROM EXHAUST ENTERS PASSENGER CABIN COMPARTMENT (THIS IS WHAT THE DEALER SAYS THE PROBLEM IS).I HAVE A MODEL 2003 TOYOTA SIENNA THAT HAS A BURNING/SEWAGE SMELL, WHICH THE DEALER CALLS A ROTTEN EGG SMELL, ENTERING THE INSIDE OF THE CAR. THIS USUALLY HAPPENS WHEN ACCELERATING WITH THE AIR ON OR…

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AUGUST 24, 2003 SUBJECT: SULFUR ODOR FROM EXHAUST ENTERS PASSENGER CABIN COMPARTMENT (THIS IS WHAT THE DEALER SAYS THE PROBLEM IS).I HAVE A MODEL 2003 TOYOTA SIENNA THAT HAS A BURNING/SEWAGE SMELL, WHICH THE DEALER CALLS A ROTTEN EGG SMELL, ENTERING THE INSIDE OF THE CAR. THIS USUALLY HAPPENS WHEN ACCELERATING WITH THE AIR ON OR OFF. MY DASHBOARD AIR SWITCH IS ALWAYS SET TO RE-CIRCULATE INTERIOR AIR (NOT TO BRING FRESH AIR FROM THE OUTSIDE IN). THE SMELL GETS SO BAD THAT I MUST OPEN THE WINDOWS TO AIR OUT THE STINK. IT HAPPENS NO MATTER WHAT OCTANE OF GAS I USE. IT MAY HAPPEN OR NOT HAPPEN AT ANY GIVEN TIME. I FREQUENT GAS STATIONS NEAR ME THAT ARE NO OLDER THAN TWO YEAR OLD. WHEN I BROUGHT IN THE VAN TO A FACTORY TOYOTA SERVICE DEALER AND AFTER THEY CHECKED IT OUT, THEY TOLD ME THAT THIS PROBLEM IS NORMAL WITH ALL TOYOTAS ESPECIALLY SIENNAS & SEQUOIAS. THEY HANDED ME A TECHNICAL SERVICE BULLETIN (TSB) ENTITLED " SULFUR ODOR FROM EXHAUST" ALL MODELS, DOCUMENT NUMBER EG003-03. I HAVE NOT BEEN ABLE TO FIND TSB THIS ON YOUR SITE OR ANY OTHER INTERNET SITE. THIS MAY BE NORMAL TO SMELL AT THE END OF THE EXHAUST TAILPIPE, BUT SHOULD THE SMELL OF SULFUR BE GETTING INTO THE PASSENGER CABIN AREA WITH THE DOORS & WINDOWS CLOSED AND THE AIR ON RE-CIRCULATE? SHOULD IT BE SO STRONG THAT IT FORCES THE OCCUPANTS TO OPEN THE WINDOWS TO GET FRESH AIR IN THE CAR? WHY IS SULFUR ODOR THAT IS A COMPONENT OF GAS EXHAUST ENTERING THE CAR? HOW SAFE IS THIS FOR US, KIDS, AND INFANTS? SHOULD NOT MY VENTS AND WINDOWS BEING CLOSED, PREVENT THIS SMELL FROM ENTERING THE PASSENGER AREA? THE DEALER SAYS NO, BUT MY CLOSED VENTS KEEP OUT OTHER CARS' EXHAUST, EVEN IF THEY ARE BURNING OIL AND MAKING WHITE CLOUDS OF EXHAUST IN FRONT OF US WHEN WE ARE DRIVING BEHIND THEM. PLEASE RESPOND. WE HOPE YOU CAN HELP US. THANK YOU, FRANK AUTORE & FAMILY. *AK

NHTSA ODI #10033381

Mileage unknown · Jun 26, 2003
SteeringSuspension

VEHICLE PULLED TO THE LEFT WHILE DRIVING. *MR THE STEERING WHEEL NEEDED TO BE ADJUSTED, BOTH LOCK NUT(S) WERE LOOSE AND THE TIE ROD(S) WERE EQUALLY ADJUSTED 1/8 OF A TURN TO COMPENSATE FOR THE STEERING WHEEL, A FOUR WHEEL ALIGNMENT WAS PERFORMED, THE TOE IN AND CAMBER WAS ADJUSTED, AND ALL FOUR TIRES WERE MOUNTED AND BALANCE…

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VEHICLE PULLED TO THE LEFT WHILE DRIVING. *MR THE STEERING WHEEL NEEDED TO BE ADJUSTED, BOTH LOCK NUT(S) WERE LOOSE AND THE TIE ROD(S) WERE EQUALLY ADJUSTED 1/8 OF A TURN TO COMPENSATE FOR THE STEERING WHEEL, A FOUR WHEEL ALIGNMENT WAS PERFORMED, THE TOE IN AND CAMBER WAS ADJUSTED, AND ALL FOUR TIRES WERE MOUNTED AND BALANCED. *SCC *JB

NHTSA ODI #10026612

Mileage unknown · Jun 16, 2003
Air Bags

NO PARTS AVAILABLE. RECALL ON AIR BAG LIGHT. RECALL NUMBER UNKNOWN. DUTCH MILLER 304-529-2301. *AK

NHTSA ODI #10024063

13,488 miles · Jun 11, 2003
Service Brakes, Hydraulic

WHEN BRAKING OR ACCELERATING THERE WAS A LOUD GRINDING NOISE, TOOK VEHICLE TO DEALER, DEALER SAID THAT ROTORS AND BRAKES NEEDED REPLACING. *AK

NHTSA ODI #10022876

Mileage unknown · Jun 10, 2003
Service Brakes, Hydraulic

WHEN APPLYING BRAKES VEHICLE WILL SQUEAL AND MOAN. DEALER HAS INSPECTED VEHICLE AND COULD NOT DUPLICATE OR CORRECT THE PROBLEM. *AK

NHTSA ODI #10022772

1,000 miles · Jun 3, 2003
Suspension

STEERING IS MISALIGNED BECAUSE VEHICLE PULLS EXCESSIVELY TO THE RIGHT WHILE DRIVING. DEALER HAS ATTEMPTED TO CORRECT 6 TIMES SINCE PURCHASE, BUT PROBLEM STILL EXISTS.*AK

NHTSA ODI #10022073

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.