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1999 Toyota Sienna

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 1999 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

67 reports with mileage · 148 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.

  • Engine And Engine Cooling. Review the 39 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Structure. Review the 36 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Tires. Review the 28 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 reports4 fire reports14 injury reports

Air Bags complaints

7 reports
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100,000 miles · Apr 20, 2007
Air BagsCrashInjury

THE CONTACT DRIVES 1999 TOYOTA SIENNA (FAILURE MILEAGE: 100K). HE STATED THAT YESTERDAY WHLE DRIVING HE WAS INVOLVED IN A HEAD ON COLLISION WITH A SEMI-TRUCK. HE STATED THAT HIS VEHICLE WAS IN PERFECT CONDITION, HOWEVER AT THE TIME OF THE ACCIDENT, THE AIRBAGS DID NOT DEPLOY. AS A RESULT HE WAS INJURED: JAW AND HEAD IMPACT TO TH…

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THE CONTACT DRIVES 1999 TOYOTA SIENNA (FAILURE MILEAGE: 100K). HE STATED THAT YESTERDAY WHLE DRIVING HE WAS INVOLVED IN A HEAD ON COLLISION WITH A SEMI-TRUCK. HE STATED THAT HIS VEHICLE WAS IN PERFECT CONDITION, HOWEVER AT THE TIME OF THE ACCIDENT, THE AIRBAGS DID NOT DEPLOY. AS A RESULT HE WAS INJURED: JAW AND HEAD IMPACT TO THE STEERING WHEEL. THERE WAS A REPORT TO THE POLICE. THE CONTACT HAS LEFT A MESSAGE WITH TOYOTA.--DS

NHTSA ODI #10188468

170,000 miles · Mar 16, 2007
Air BagsCrashInjury

MY 16 YEAR OLD DAUGHTER WAS DRIVING OUR TOYOTA SIENNA WHEN SHE RAN INTO THE BACK OF ANOTHER VEHICLE (THAT HAD JUST BEEN INVOLVED IN AN ACCIDENT) AT ABOUT 35-40 MILES PER HOUR. IN SPITE OF A FRONT IMPACT COLLISION THAT BUCKLED THE HOOD AND TOTALLED OUR VAN, THE AIRBAGS DID NOT DEPLOY AND THE SEAT BELT DID NOT LOCK. THIS CAUSED …

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MY 16 YEAR OLD DAUGHTER WAS DRIVING OUR TOYOTA SIENNA WHEN SHE RAN INTO THE BACK OF ANOTHER VEHICLE (THAT HAD JUST BEEN INVOLVED IN AN ACCIDENT) AT ABOUT 35-40 MILES PER HOUR. IN SPITE OF A FRONT IMPACT COLLISION THAT BUCKLED THE HOOD AND TOTALLED OUR VAN, THE AIRBAGS DID NOT DEPLOY AND THE SEAT BELT DID NOT LOCK. THIS CAUSED MY DAUGHTER TO HIT HER HEAD ON THE STEERING WHEEL. MY CONCERN IS OVER THE FACT THAT THE AIR BAGS DID NOT DEPLOY. EVEN THOUGH THE VAN IS 8 YEARS OLD THERE HAS NEVER BEEN ANOTHER ACCIDENT IN IT AND NO TAMPERING HAS BEEN DONE WITH THE AIRBAG SYSTEM. IT SHOULD HAVE DEPLOYED AND I AM CONCERNED ABOUT DEFECT.

NHTSA ODI #10185355

Mileage unknown · Mar 3, 2004
Air BagsCrash

WHILE TRAVELING AT 20 TO 30 MPH CONSUMER'S VEHICLE WAS INVOLVED IN A COLLISION WITH ANOTHER DRIVER THAT WAS BACKING OUT IN THE MIDDLE OF TRAFFIC. UPON IMPACT, NONE OF THE AIRBAGS DEPLOYED. *AK

NHTSA ODI #10061220

Mileage unknown · Mar 17, 2000
Air BagsSeat BeltsCrash

VEHICLE EXPERIENCED A FRONTAL COLLISION AT 45 MPH IN WHICH BOTH AIR BAGS FAILED TO DEPLOY. ALSO, DRIVER'S SEAT BELT, AND MIDDLE CAPTAIN'S SEAT BELT BEHIND PASSENGER'S SEAT, FAILED TO OPERATE. NO INJURIES REPORTED, AND MANUFACTURER WAS NOTIFIED. *AK

NHTSA ODI #858713

Mileage unknown · Mar 14, 2000
Air BagsCrashInjury

VEHICLE WAS INVOLVED IN A FRONTAL COLLISION OF 30 MPH IMPACT, AND BOTH AIR BAGS FAILED TO DEPLOY. DRIVER SUSTAINED MINOR INJURIES. MANUFACTURER. NOTIFIED. *AK *ML

NHTSA ODI #858542

Mileage unknown · Jul 8, 1999
Air BagsCrashInjury

WE WERE HEADING NORTH AND THE OTHER CAR WAS HEADING SOUTH. HE DECIDED AT THE LAST MINUTE TO MAKE A LEFT HAND TURN IN FRONT OF US. WE HAD NO WHERE TO GO AND SLAMMED INTO HIS PASSENGER SIDE AND THE AIRBAGS NEVER DEPLOYED. WE WERE BOTH TAKEN TO THE HOSPITAL VIA PARAMEDICS, AND LATER RELEASED. AFTER LOOKING AT A LOT OF MINIVANS,…

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WE WERE HEADING NORTH AND THE OTHER CAR WAS HEADING SOUTH. HE DECIDED AT THE LAST MINUTE TO MAKE A LEFT HAND TURN IN FRONT OF US. WE HAD NO WHERE TO GO AND SLAMMED INTO HIS PASSENGER SIDE AND THE AIRBAGS NEVER DEPLOYED. WE WERE BOTH TAKEN TO THE HOSPITAL VIA PARAMEDICS, AND LATER RELEASED. AFTER LOOKING AT A LOT OF MINIVANS, I BOUGHT THE SIENNA BECAUSE OF THE SUPPOSED SAFETY FEATURES, AND WHEN I FELT THE AIRBAGS SHOULD HAVE DEPLOYED, THEY NEVER DID. I ALREADY HAD FIBROMYALGIA AND NOW I HAVE TO HAVE PT BECAUSE OF THE EXCESSIVE BRUISING AND SORE MUSCLES. IT AGGRAVATED THE CONDITION THAT I ALREADY HAD. VERY DISAPPOINTED IN THE PERFORMANCE OF THE AIRBAGS, OR LACK OF. *AK

NHTSA ODI #708374

Mileage unknown · Jan 18, 1999
Air Bags

AIR BAGS ARE MY COMPLAINT. I JUST PURCHSED A NEW TOYOTA VAN WITH AIR BAGS. WE HAVE 4 CHILDREN UNDER 9 YEARS OF AGE AND WE CAR POOL. THE FRON SEAT IS USELESS DUE TO THE AIRBAG. NO TOYOTA DEALER IN S.C. WILL INSTALL AN ON/OFF SWITCH DUE TO LIABILITY CONCERNS. I LIVE IN COLUMBIA S.C. NO ONE IN COLUMBIA WILL DO THIS ON A TOYOTA. …

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AIR BAGS ARE MY COMPLAINT. I JUST PURCHSED A NEW TOYOTA VAN WITH AIR BAGS. WE HAVE 4 CHILDREN UNDER 9 YEARS OF AGE AND WE CAR POOL. THE FRON SEAT IS USELESS DUE TO THE AIRBAG. NO TOYOTA DEALER IN S.C. WILL INSTALL AN ON/OFF SWITCH DUE TO LIABILITY CONCERNS. I LIVE IN COLUMBIA S.C. NO ONE IN COLUMBIA WILL DO THIS ON A TOYOTA. I NEED SOMEONE TO INSTALL THE ON/OFF SWITCH. AND ANOTHER THING. I NEED SOMEONE TO DO THIS AT A REASONABLE PRICE IN MY LOCAL AREA. REQUIRING AIRBAGS FOR SAFETY IS FINE, BUT I HAVE GOT TO HAVE THE ON/OFF SWITCH. PLEASE ADVISE WHERE I CAN GET A SIWTCH INSTALLED IN COLUMBIA S.C. ...AND HAVE A NICE DAY...

NHTSA ODI #702337

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.

98V278000 · Electrical SYSTEM:IGNITION:ANTI-THEFT:CONTROL Module

Oct 19, 1998

VEHICLE DESCRIPTION: SPORT UTILITY VEHICLES, MINI VANS AND PASSENGER VEHICLES EQUIPPED WITH A THEFT DETERRENT SYSTEMS (TDS) SUPPLIED BY AUDIOVOX CORPORATION AND DISTRIBUTED BY SOUTHEAST TOYOTA DISTRIBUTORS, INC. IN THE STATES OF ALABAMA, FLORIDA, GEORGIA, NORTH AND SOUTH CAROLINA. THE ALARM WIRING HARNESS PLUGS INTO THE VEHICLE'S IGNITION SWITCH AND THE VEHICLE'S IGNITION SWITCH WIRING HARNESS PLUGS INTO THE ALARM HARNESS TO COMPLETE THE CIRCUIT. A PERCENTAGE OF THE FEMALE TERMINALS USED IN THE ALARM CONNECTOR WERE FOUND TO BE DEFECTIVE, CAUSING AN 'OPEN CIRCUIT' CONDITION WHEN MATED TO THE MALE IGNITION SWITCH TERMINALS.

Consequence & remedy

Consequence: THIS CONDITION CAN CAUSE INTERMITTENT PERFORMANCE OF THE VEHICLE'S ELECTRICAL COMPONENTS SUCH AS THE DASH WARNING LIGHTS AND/OR HVAC FAN SPEED CONTROLS. ALSO, THE VEHICLE MAY NOT RUN SMOOTHLY AND COULD STALL.

Remedy: DEALERS WILL INSPECT THE DATE CODE LABEL ON THE SECURITY SYSTEM HARNESS AND ANY DISPLAYING THE MANUFACTURING/FINAL DATE CODE WILL BE REPLACED WITH NEWLY PRODUCED HARNESSES. THE DATE CODES ARE: RAV4 - 6/24/98, 6/25/98, 6/26/98; SIENNA - 6/25/98, 6/26/98; AND AVALON - 6/30/98, 7/1/98, 8/31/98, 9/1/98, 9/2/98, AND 9/3/98.

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

2

DP02004 · Engine Seizure

Opened Apr 30, 2002 · Closed Jun 20, 2002

Status: closed (inferred from source dates) · Engine And Engine Cooling

No summary supplied.

PE99070 · Steering Wheel To Return To Center

Opened Nov 17, 1999 · Closed Apr 12, 2000

Status: closed (inferred from source dates) · Steering

There is no summary currently available