Built from official NHTSA complaint and recall data · data through 07/14/2026
High complaint levelIts most-reported problem — Structure:body:door — runs 6.4× the fleet median for that category across the 1175 model-years tracked on this site.
2,062Complaints
10Recalls
51Crashes
8Fires
180Injured
2Deaths
Source: U.S. NHTSA complaint & recall data. Complaints are unverified reports from vehicle owners — a complaint is not a confirmed defect.
Is this problem acknowledged?
The most-reported problem — Structure:body:door (17.2% of complaints) — is covered by 2 NHTSA recall campaigns.
Structure:body:door complaints here are 6.4× the median for that category across the 1175 model-years tracked on this site.
3 of the 6 most-reported categories on this page are backed by a recall or open investigation; the other 3 rest on owner reports alone.
Complaint category
Reports
Official status
Reference
Structure:body:door
354 · 17.2%
Recalled
Recall 08V244000 · Recall 10V160000
Structure:body
281 · 13.6%
Recalled
Recall 08V244000 · Recall 10V160000
Latches/locks/linkages
228 · 11.1%
Investigation closed
EA06020 → recall 08V244000 · PE06029
Steering
148 · 7.2%
Investigation closed
EA08024 · PE08041
Structure
145 · 7%
Recalled
Recall 08V244000 · Recall 10V160000
Electrical System
116 · 5.6%
No official action
—
Recalled = an NHTSA safety recall covers this category, so a free repair exists. Under investigation = NHTSA has an open probe but no recall yet. Investigation closed = NHTSA examined it and closed the probe — this is not a defect finding; where a closed probe led to a recall we name the campaign. Not available = recall or investigation data could not be confirmed for this vehicle — it is not a “no”. Categories are matched by NHTSA's top-level component. Check your VIN at nhtsa.gov/recalls.
Percentages are the share of the 2,062 complaints citing each component; one complaint can cite several components. “Unspecified / other” is NHTSA’s own catch-all category — we show it rather than hide it.
If the carrier cable is corroded due to road salt, the spare tire may separate from the vehicle, increasing the risk of a crash. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
IN SOME CASES, THE BELT FOR THE POWER STEERING PUMP MAY BECOME DETACHED FROM THE PULLEY WHICH COULD RESULT IN A LOSS OF POWER STEERING AND A SUDDEN INCREASE IN STEERING EFFORT, INCREASING THE RISK OF A CRASH. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
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. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
IF NOT REPAIRED, THE GAS STRUTS MAY NOT BE ABLE TO SUPPORT THE WEIGHT OF THE LIFTGATE WHEN IT IS OPEN EVENTUALLY, THE GAS STRUTS COULD DETERIORATE TO THE POINT THAT THE LIFTGATE WILL FALL ABOUT TEN INCHES AFTER IT REACHES THE FULLY OPEN POSITION, AT WHICH POINT THE POWER MOTOR WILL ENGAGE AND POWER… Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
THE CABLE MAY BREAK DUE TO EXCESSIVE CORROSION AND THE SPARE TIRE MAY SEPARATE FROM THE VEHICLE, POSSIBLY RESULTING IN A VEHICLE CRASH. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
IF THE SEAT BELT BINDS IN THE BEZEL, THAT EXTRA WEBBING MAY EXIST IN THE SEAT BELT WHICH COULD RESULT IN AN IMPROPERLY FITTED SEAT BELT ON A PASSENGER. IN THE EVENT OF A CRASH, A SEAT OCCUPANT MAY NOT BE PROPERLY RESTRAINED INCREASING THE RISK OF PERSONAL INJURY. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
IF THE FUEL TANK BECOMES DAMAGED AND FUEL LEAKAGE OCCURS, A FIRE MAY RESULT IN THE PRESENCE OF AN IGNITION SOURCE. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
Park itPark outside Specimen badges — shown on a recall card only when NHTSA sets the flag. None of the campaigns above carries either flag. Always check your own vehicle by VIN at nhtsa.gov/recalls.
What owners report
“WHEN THE MANUAL SLIDING DOOR WINDOW WAS OPEN THE DOOR WOULD NOT STAY IN THE OPEN LOCKED POSITION. IF THE CONSUMER WAS PARKED ON A…”NHTSA complaint 10101321 — filed 12/15/2004 · STRUCTURE:BODY:DOOR
“DRIVER SIDE OUTSIDE DOOR HANDLE WOULD GET JAMMED IN THE OPEN POSITION. THE INTERIOR LIGHTS WOULD BE ON, WHICH WAS NOTICEABLE IF IT WAS DARK…”NHTSA complaint 10074835 — filed 06/04/2004 · STRUCTURE:BODY:DOOR
“THE CONSUMER STATED THAT WHILE HIS 4YR OLD CHILD WAS GETTING OUT OF CENSORED SLIDING DOOR THE CHILD'S RIGHT LEG BECAME CAUGHT IN DOOR AND…”NHTSA complaint 10040185 — filed 09/17/2003 · STRUCTURE:BODY:DOOR
Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.
Complaint trend by year filed
Frequently asked questions
What are the most common problems with the 2004 Toyota Sienna?
Structure:body:door issues are the most-reported category, cited in 354 of 2,062 NHTSA complaints (17.2%), followed by structure:body (281), latches/locks/linkages (228), steering (148). Complaints are unverified owner reports.
How many complaints does the 2004 Toyota Sienna have?
2,062 complaints were on file with NHTSA as of 07/14/2026. Of those, 51 involved a crash, 8 involved a fire, and 180 reported injuries. 2 deaths were reported.
Does the 2004 Toyota Sienna have any recalls?
Yes — 10 NHTSA safety recall campaigns, including campaign 14V273000. Recall repairs are free at authorized dealers. Check your specific vehicle by VIN at nhtsa.gov/recalls.
Has NHTSA acted on the 2004 Toyota Sienna's reported problems?
3 of the 6 most-reported complaint categories on this page are backed by an NHTSA safety recall or open investigation; the rest are unverified owner reports. A recall means a free repair is available at authorized dealers.
Is a complaint proof of a defect?
No. Complaints are reports submitted by consumers to NHTSA. NHTSA does not verify individual complaints, and a complaint is not proof that a defect exists.
About this data — Complaint figures on this page are consumer reports submitted to the National Highway Traffic Safety Administration (NHTSA), a U.S. government agency. NHTSA does not verify individual complaints; a complaint is not proof that a defect exists, and counts reflect what owners chose to report, not confirmed failure rates. Recall information comes from official NHTSA safety recall campaigns; recall repairs are free at authorized dealers. Always check your specific vehicle by VIN at nhtsa.gov/recalls. CarModelProblems.com is an independent site and is not affiliated with NHTSA or any vehicle manufacturer. Data through 07/14/2026.
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