What Owners Report NHTSA ODI · 2,175,102 complaints · MY1998–2026

2008 Toyota Sienna

Typical pattern

4.3% of complaints about the 2008 Toyota Sienna came in the first year, which is unremarkable for a 2008 vehicle — around the middle of the 262 model-years on record. The median complaint arrives at 7.0 yr in service. The most-reported system is structure (115 complaints), typically at 6.5 yr or about 82,000 miles.

Complaints
539
Median age at failure
7.0 yr
Median mileage
81,850 n=438
Crash / fire / tow
10.4% of reports
Safety recalls
9

When each system is reported — middle 50% of complaints

System
0y2y4y6y8y10y12y14y
Structure
115 reports · 82,000 mi
6.5 yr
9.6%
Electrical system
44 reports · 72,465 mi
7.4 yr
4.5%
Speed control
39 reports · 59,687 mi
5.0 yr
41%
Engine
39 reports · 81,000 mi
6.6 yr
7.7%
Power train
36 reports · 61,637 mi
5.8 yr
16.7%
Steering
31 reports · 106,000 mi
9.8 yr
0%
Other
31 reports · 95,000 mi
8.7 yr
3.2%
Electronic stability control (esc)
29 reports · 135,000 mi
11.3 yr
3.4%
Service brakes
28 reports · 120,000 mi
11.8 yr
7.1%
Tires
19 reports · 54,000 mi
6.5 yr
0%

Safety recalls — NHTSA campaigns

16V396000 2016-06-02
Seats:front assembly:seat heater/cooler

Southeast Toyota Distributors, LLC (SET) is recalling certain 2005-2011 4Runner, Highlander, Sequoia, and Sienna, 2005-2010 Avalon and Tundra, 2006-2008 Camry Solara, 2006-2010 Highlander hybrid, 2006-2011 Rav4 and Tacoma, 2007-2010 FJ Cruiser, 2007-2011 Camry hybrid, 2009-2010 Venza, 2010-2012 Prius, 1988-1990 and 2005-2010 Camry, and 1989 and 2009-2010 Corolla vehicles equipped with aftermarket accessory seat heaters with a copper strand heating element. The electrical wiring in the seat heaters may be damaged when the seat cushion is compressed.

If damaged, the copper strand heating element may short circuit, increasing the risk of a fire.

14V743000 2014-11-19
Seats:front assembly:seat heater/cooler

Southeast Toyota Distributors, LLC (SET) is recalling certain model year 2010-2011 Prius and Corolla, 2009-2011 Venza, 2006-2010 Avalon, 2007-2010 FJ Cruiser, 2005-2011 Sienna and Sequoia, 2006-2011 Tacoma 4x2 and 4x4, Camry, Highlander, Tundra 4x2 and 4x4, and 2007-2011 Rav4 and 4Runner. The affected vehicles may experience compression of the seat cushion which may damage the seat heater wiring.

Damage to the seat heater wiring could cause the wires to short, increasing the risk of the seat burning and causing personal injury to the occupant.

14V273000 2014-05-22
Tires:temporary/emergency spare tire

Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain model year 2004-2011 Sienna vehicles originally sold in, or currently registered in, Connecticut, Delaware, Illinois, Indiana, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, West Virginia, Wisconsin and the District of Columbia. The affected vehicles have a spare tire carrier assembly mounted under the vehicle whose attachment cable may corrode due to high concentrations of road salt splashing onto the spare tire carri

If the carrier cable is corroded due to road salt, the spare tire may separate from the vehicle, increasing the risk of a crash.

13V429000 2013-09-26
Power train:automatic transmission

Toyota is recalling certain model year 2004-2005 Sienna vehicles manufactured January 10, 2003, through August 10, 2005; and model year 2007-2009 Sienna vehicles manufactured February 20, 2007, through December 12, 2008. In the affected vehicles, due to a problem within the shift lock solenoid, there is a possibility that the shift lever could be moved out of Park position without depressing the brake pedal.

If the shift lever is moved out of the Park position without the brake applied, the transmission will either engage a drive gear or Neutral, increasing the risk of a backover or roll away crash.

10V160000 2010-04-20
Structure

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 STAT

THE CABLE MAY BREAK DUE TO EXCESSIVE CORROSION AND THE SPARE TIRE MAY SEPARATE FROM THE VEHICLE, POSSIBLY RESULTING IN A VEHICLE CRASH.

10V036000 2010-02-03
Equipment:other:labels

SOUTHEAST TOYOTA IS RECALLING CERTAIN MODEL YEAR 2005-2011 PASSENGER VEHICLES FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110, "TIRE SELECTION AND RIMS." THESE VEHICLES WERE SOLD WITHOUT THE REQUISITE LOAD CARRYING CAPACITY MODIFICATION LABELS.

A DRIVER MAY OVERLOAD A VEHICLE WHICH MAY INCREASE THE RISK OF A CRASH.

10V035000 2010-02-03
Equipment:other:labels

GULF STATES TOYOTA IS RECALLING CERTAIN MODEL YEAR 2005-2010 VEHICLES FOR FAILING TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110, "TIRE SELECTION AND RIMS." THESE VEHICLES WERE SOLD BETWEEN SEPTEMBER 1, 2005 AND JUNE 2, 2008 WITHOUT THE REQUISITE LOAD CARRYING CAPACITY MODIFICATION LABELS.

THIS DOES NOT MEET THE STANDARD REQUIREMENTS.

09V234000 2009-06-25
Equipment:other:labels

TOYOTA IS RECALLING CERTAIN MODEL YEAR 2006 THROUGH 2009 SIENNA AND 2009 LEXUS GX PASSENGER VEHICLES. THE VEHICLE CAPACITY WEIGHT ON THE TIRE AND LOADING INFORMATION LABEL AND THE GVWR ON THE CERTIFICATION LABEL IS INSUFFICIENT FOR CERTAIN VEHICLES. SOME VEHICLES WERE ACCESSORIZED THROUGH VEHICLE PROCESSING CENTERS AND HAD ACCESSORIES INSTALLED THAT CAUSED THE VEHICLE TO EXCEED THE GVWR VALUE. THESE VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO 110, "TIRE SELECTION AND RIMS," AND 49 CFR PART 567.

THE GVWR IS INSUFFICIENT FOR THE LOAD CARRYING CAPACITY OF THE VEHICLES.

09V223000 2009-06-15
Equipment:other:labels

TOYOTA IS RECALLING 27,080 MODEL YEAR 2005 THROUGH 2010 PASSENGER CARS BUILT FROM SEPTEMBER 1, 2005 TO MAY 4, 2009. THESE VEHICLES WERE NOT EQUIPPED WITH LOAD CARRYING CAPACITY MODIFICATION LABELS WHICH FAILS TO CONFORM WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110, "TIRE SELECTION AND RIMS."

INCORRECT LOAD CARRYING CAPACITY MODIFICATION LABELS COULD RESULT IN THE VEHICLE BEING OVERLOADED, INCREASING THE RISK OF A CRASH.

In owners’ own words

Electrical system 20,000 mi 1.4 yr in service
TL* THE CONTACT OWNS A 2008 TOYOTA SIENNA. THE CONTACT STATED THAT THE DRIVER SIDE SLIDING DOOR WOULD NOT OPEN. THE VEHICLE WAS TAKEN TO THE DEALER SEVERAL TIMES WHO DIAGNOSED THAT THE LATCH AND BATTERY WERE DEFECTIVE. THE PARTS WERE REPLACED BUT THE FAILURE RECURRED. THE MANUFACTURER WAS NOT CONTACTED AND THE VEHICLE WAS NOT FURTHER REPAIRED. THE FAILURE MILEAGE WAS 20,000 AND CURRENT MILEAGE WAS 50,000.
Electrical system 45,000 mi 3.7 yr in service
THE RUBBERIZED SURFACE OF THE REAR DOOR LATCH HAS DISSOLVED INTO GOO. I ASSUME THAT HEAT FROM AN ELECTRICAL SHORT MELTED THE RUBBER. THUS, TWO PROBLEMS: 1) THIS MAY BE A SIGN OF A SERIOUS ELECTRICAL PROBLEM THAT WILL MANIFEST ITSELF AGAIN BUT WITH RESPECT TO A CRITICAL COMPONENT; AND 2) EACH TIME THE LATCH IS USED, SOME OF THE BLACK GOO COMES OFF ON MY HAND. *TR
Electrical system 38,000 mi 4.2 yr in service
RIGHT REAR POWER SLIDING DOOR ON 2005 TOYOTA SIENNA LXE MALFUNCTIONED. DEALER QUOTED NEARLY $1000.00 TO FIX. RIDICULOUS. HAD DEALER DISCONNECT SYSTEM (OVER $70.00) AND NOW CAN USE DOOR MANUALLY ALTHOUGH DOOR IS CUMBERSOME TO MOVE -- ALMOST IMPOSSIBLE FOR CHILDREN TO OPERATE. INEXCUSABLY POOR DESIGN! SAME PROBLEM RIGHT REAR WINDOW. WILL NOT OPERATE. NOW DISCONNECTED BY DEALER (INCLUDED IN $70.00 CHARGE NOTED ABOVE). WINDOW CANNOT BE OPERATED MANUALLY. PERMANENTLY SHUT. BAD! VENTILATION IN REAR AND THUS THROUGHOUT VEHICLE ADVERSELY AFFECTED. *TR
Structure mileage not reported 2.7 yr in service crash / fire / tow
TOYOTA SIENNA 2008 LIFT GATE FELL ON HEAD OF CHILD- THE LIFT GATE IS NOW UNSTEADY ALL THE TIME AND WILL NOT HOLD THE WEIGHT OF THE GATE UP. *TR

Other Sienna model years

201820172016201520142013201220112010200920082007200620052004200320022001200019991998

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