Built from official NHTSA complaint and recall data · data through 07/14/2026
Elevated complaint levelIts most-reported problem — Power Train:automatic Transmission — runs 1.5× the fleet median for that category across the 2391 model-years tracked on this site.
363Complaints
1Recalls
21Crashes
4Fires
26Injured
0Deaths
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 — Power Train:automatic Transmission (12.9% of complaints) — has no NHTSA recall or open investigation on file.
Power Train:automatic Transmission complaints here are 1.5× the median for that category across the 2391 model-years tracked on this site.
1 of the 6 most-reported categories on this page are backed by a recall or open investigation; the other 5 rest on owner reports alone.
Complaint category
Reports
Official status
Reference
Power Train:automatic Transmission
47 · 12.9%
No official action
—
Structure:body:door
30 · 8.3%
Recalled
Recall 10V160000
Engine And Engine Cooling:engine:gasoline
30 · 8.3%
Investigation closed
DP02004
Tires
29 · 8%
No official action
—
Engine And Engine Cooling:engine
18 · 5%
Investigation closed
DP02004
Vehicle Speed Control
16 · 4.4%
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.
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP14 · 3.9%
LATCHES/LOCKS/LINKAGES14 · 3.9%
Unspecified / other13 · 3.6%
Percentages are the share of the 363 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.
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
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
“WHILE ON THE FREEWAY AND WITHOUT WARNING, THE VAN SUDDENLY STOPPED MOVING. IT HAD TO BE TOWED TO THE DEALER FOR REPAIR. THE TRANSMISSION WAS…”NHTSA complaint 759620 — filed 03/21/2002 · POWER TRAIN:AUTOMATIC TRANSMISSION
“WHILE TRAVELING AT 50 MPH AND WHEN DEPRESSING ACCLERATOR VEHICLE WOULD NOT GAIN SPEED OR SHIFT INTO REVERSE. DEALER WAS CONTACTED. PLEASE PROVIDE FURTHER INFORMATION.”NHTSA complaint 894648 — filed 08/17/2001 · POWER TRAIN:AUTOMATIC TRANSMISSION
“WHILE DRIVING IN INTERSTATE 15 AT 70 MPH,I SUDDENLY LOST SPEED AND TACHOMETER WENT UP.THE ENGINE RUNNING BUT SPEED GOING DOWN.I JUST USE INERTIA TO…”NHTSA complaint 747944 — filed 07/06/2001 · POWER TRAIN:AUTOMATIC TRANSMISSION
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 2000 Toyota Sienna?
Power train:automatic transmission issues are the most-reported category, cited in 47 of 363 NHTSA complaints (12.9%), followed by structure:body:door (30), engine and engine cooling:engine:gasoline (30), tires (29). Complaints are unverified owner reports.
How many complaints does the 2000 Toyota Sienna have?
363 complaints were on file with NHTSA as of 07/14/2026. Of those, 21 involved a crash, 4 involved a fire, and 26 reported injuries. No deaths were reported.
Does the 2000 Toyota Sienna have any recalls?
Yes — 1 NHTSA safety recall campaign, including campaign 10V160000. Recall repairs are free at authorized dealers. Check your specific vehicle by VIN at nhtsa.gov/recalls.
Has NHTSA acted on the 2000 Toyota Sienna's reported problems?
1 of the 6 most-reported complaint categories on this page is 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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