VehicleVerdict

1999 Toyota Sienna body & structure problems

The 1999 Toyota Sienna has 36 body & structure complaints filed with NHTSA — 14% of the year's total, and roughly flat versus the prior model year.

36

Body & Structure complaints

14%

Share of year

0

Crash-involved

1

Related recalls

Body & Structure complaints by year

Related recalls

10V160000Body & StructureApril 20, 2010 · 600,000 units

Defect

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.

What owners report

TL* THE CONTACT OWNS A 1999 TOYOTA SIENNA. THE CONTACT STATED THAT THE FRONT AND REAR BUMPER FAILED. THE BUMPER WAS MADE WITH DEFECTIVE MATERIAL THAT CAUSED THE BUMPER TO CRACK AND DENT EASILY WHEN STRUCK. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE…

Complaint filed with NHTSA · Body & Structure · September 1, 2009

Common questions

How many body & structure complaints does the 1999 Toyota Sienna have?

NHTSA has 36 complaints about the 1999 Toyota Sienna body & structure — 14% of all complaints filed for that model year.

Are there recalls for the 1999 Toyota Sienna body & structure?

Yes — 1 NHTSA recall campaign for this model year is tied to the body & structure: 10V160000.

Related

Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.

Compiled by Sharon Ben-Moshe, Founder.