2004 Toyota Sienna Problems

Severe Issues

Real NHTSA owner complaints for the 2004 Toyota Sienna.

20032005
Complaints
2,588
Crashes
56
Fires
12
Injuries
200
Fatalities
2
Recalls
5

Worst 2004 Toyota Sienna Problems

Top 3 most-reported issues with average mileage at failure.

#1354 complaints

Structure:Body:Door

Avg mileage:89,730 mi
#2281 complaints

Body Structure

Avg mileage:96,759 mi
Fires:1
#3228 complaints

Latches / Locks

Avg mileage:82,509 mi
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All Problems by Category

Every NHTSA complaint category for the 2004 Toyota Sienna.

Structure:Body:Door
354
complaints
Crashes
Fires
Avg Miles
89,730
Body Structure
281
complaints
Crashes
Fires
1
Avg Miles
96,759
Latches / Locks
228
complaints
Crashes
Fires
Avg Miles
82,509
Steering Defects
148
complaints
Crashes
Fires
Avg Miles
99,618
Structural Problems
145
complaints
Crashes
Fires
Avg Miles
78,040
Electrical Faults
116
complaints
Crashes
Fires
4
Avg Miles
91,315
Unintended Acceleration
100
complaints
Crashes
26
Fires
Avg Miles
71,447
Tire Defects
85
complaints
Crashes
2
Fires
Avg Miles
31,351
Seat Belt Issues
74
complaints
Crashes
1
Fires
Avg Miles
117,801
Structure:Body:Hatchback/Liftgate:Support Device/Strut
71
complaints
Crashes
Fires
Avg Miles
45,265
Electronic Stability Control
68
complaints
Crashes
Fires
Avg Miles
134,384
Brakes
48
complaints
Crashes
Fires
Avg Miles
136,011
Latches/Locks/Linkages:Doors:Latch
46
complaints
Crashes
Fires
Avg Miles
59,140
Structure:Body:Hatchback/Liftgate
44
complaints
Crashes
Fires
Avg Miles
97,686
Automatic Transmission
42
complaints
Crashes
1
Fires
Avg Miles
38,021
Transmission / Drivetrain
39
complaints
Crashes
2
Fires
1
Avg Miles
103,710
Latches/Locks/Linkages:Hatchback/Liftgate:Lock
31
complaints
Crashes
Fires
Avg Miles
47,646
Structure:Body:Door:Hinge And Attachments
31
complaints
Crashes
Fires
Avg Miles
59,305
Airbags
28
complaints
Crashes
7
Fires
Avg Miles
100,346
Headlight/Taillight Failures
25
complaints
Crashes
Fires
1
Avg Miles
92,142
Tires:Tread/Belt
25
complaints
Crashes
Fires
Avg Miles
17,423
Fuel System, Gasoline:Storage:Tank Assembly
24
complaints
Crashes
Fires
Avg Miles
6,640
Hydraulic Brakes
21
complaints
Crashes
4
Fires
Avg Miles
62,544
Structure:Body:Hatchback/Liftgate:Hinge And Attachments
19
complaints
Crashes
Fires
Avg Miles
66,754
Structure:Frame And Members
19
complaints
Crashes
Fires
Avg Miles
72,137
Wheel Issues
17
complaints
Crashes
Fires
Avg Miles
133,930
Engine & Cooling
16
complaints
Crashes
Fires
Avg Miles
49,948
Other Equipment
16
complaints
Crashes
Fires
Avg Miles
58,702
Tires:Pressure Monitoring And Regulating Systems
15
complaints
Crashes
Fires
Avg Miles
33,162

Search Owner Complaints

Read what owners actually reported to NHTSA for the 2004 Toyota Sienna. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.

Recalls for 2004 Toyota Sienna

5 NHTSA recall campaigns affecting ~2,207,986 vehicles.

14V273000Tires:temporary/emergency Spare Tire
~419,520 affected

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 carrier.

13V429000Automatic Transmission
~614,722 affected

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.

11V539000Engine & Cooling
~420,326 affected

TOYOTA IS RECALLING CERTAIN MODEL YEAR 2004 AVALON VEHICLES; 2004 AND 2005 CAMRY, CAMRY SOLARA, HIGHLANDER, AND SIENNA VEHICLES, 2006 HIGHLANDER HYBRID; 2004 AND 2005 LEXUS ES330 AND RX330; AND 2006 LEXUS RX400H VEHICLES MANUFACTURED FROM JUNE 1, 2004 THROUGH MARCH 31, 2005, EQUIPPED WITH THE 1MZ-FE OR 3MZ-FE ENGINE. THE AMOUNT OF ADHESIVE AGENT APPLIED BETWEEN THE OUTER RING AND THE TORSIONAL RUBBER DAMPER (INNER RING) IN THE CRANKSHAFT PULLEY MAY BE INADEQUATE. IF THE ADHESIVE IS INSUFFICIENT, THERE IS A POSSIBILITY THAT THE OUTER RING MAY BECOME MISALIGNED AND IT MAY NOT PROPERLY ROTATE WITH THE INNER RING, CAUSING NOISE AND/OR ILLUMINATION OF THE BATTERY DISCHARGE INDICATOR LIGHT.

10V160000Structure
~600,000 affected

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.

10V036000Equipment:other:labels
~153,418 affected

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.

Other Toyota Sienna Years

2004 Toyota Sienna — FAQ

Answers based on real NHTSA complaint and recall data for this specific model year.

Is the 2004 Toyota Sienna reliable?
Verdict: Severe Issues. The 2004 Toyota Sienna has 2,588 NHTSA complaints, 56 crash-related, and 5 recall campaigns. The most common issue is Structure:Body:Door with 354 complaints. Source: NHTSA via VinItel.
What are common problems with the 2004 Toyota Sienna?
Top reported problems: Structure:Body:Door (354 complaints, avg 89,730 mi); Body Structure (281 complaints, avg 96,759 mi); Latches / Locks (228 complaints, avg 82,509 mi). Every complaint is filed by an owner with NHTSA — this is raw reported data, not editorial opinion.
At what mileage do problems start on the 2004 Toyota Sienna?
The weighted average mileage at time of complaint is about 83,628 miles. Some components fail earlier, some later — check the "All Problems by Category" table above for per-issue averages.
How safe is the 2004 Toyota Sienna?
NHTSA complaints for the 2004 Toyota Sienna include 56 crash-related reports, 12 fire reports, 200 injuries, and 2 fatalities. These are owner-reported incidents, not official crash-test ratings — a complaint being filed doesn't confirm a defect, but clusters around specific components are worth investigating.
Does the 2004 Toyota Sienna have any recalls?
Yes — 5 NHTSA recall campaigns affecting an estimated 2,207,986 vehicles. Recalls are free to fix at the dealer. Always verify by VIN whether the specific car you're looking at has had its recalls addressed.
Should I buy a 2004 Toyota Sienna?
Proceed with extreme caution. The 2004 Toyota Sienna shows significantly more complaints than average for its class. If you're buying one, a pre-purchase inspection and a VIN history check are essential — skip them and you're gambling.

Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinItel.

Wider context: See the full Toyota Sienna reliability report with year-by-year comparison and generation analysis.

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