The 2004 Toyota Sienna has 49 fuel system complaints filed with NHTSA — 2% of the year's total, and up sharply from the prior model year.
49
Fuel System complaints
2%
Share of year
0
Crash-involved
1
Related recalls
Defect
ON CERTAIN SPORT UTILITY VEHICLES, A PART OF THE FUEL TANK MAY BECOME DAMAGED WHEN CRASHED IN THE INSURANCE INSTITUTE FOR HIGHWAY SAFETY'S (IIHS) 40 MPH FRONTAL OFFSET CRASH TEST CONDITIONS, DUE TO THE SEVERE IMPACT FORCES GENERATED.
Consequence
IF THE FUEL TANK BECOMES DAMAGED AND FUEL LEAKAGE OCCURS, A FIRE MAY RESULT IN THE PRESENCE OF AN IGNITION SOURCE.
Remedy
DEALERS WILL REPLACE THE FUEL TANK. OWNER NOTIFICATION BEGAN AUGUST 1, 2003. OWNERS SHOULD CONTACT TOYOTA AT 1-800-331-4331.
NHTSA has 49 complaints about the 2004 Toyota Sienna fuel system — 2% of all complaints filed for that model year.
Yes — 1 NHTSA recall campaign for this model year is tied to the fuel system: 03V291000.
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.