Built from official NHTSA complaint and recall data · data through 07/14/2026
High complaint levelIts most-reported problem — Structure:body — runs 3.7× the fleet median for that category across the 1175 model-years tracked on this site.
162Complaints
6Recalls
6Crashes
2Fires
3Injured
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 — Structure:body (21.6% of complaints) — is covered by 1 NHTSA recall campaign.
Structure:body complaints here are 3.7× 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
35 · 21.6%
Recalled
Recall 16V858000
Electrical System
13 · 8%
No official action
—
Air Bags
13 · 8%
Recalled
Recall 19V005000
Engine
11 · 6.8%
No official action
—
Vehicle Speed Control
10 · 6.2%
No official action
—
Service Brakes
10 · 6.2%
Recalled
Recall 19V410000 · Recall 19V553000
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 162 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.
An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
Service Brakes, Hydraulic:foundation Components:hoses, Lines/piping, And Fittings
The reduction in the braking system pressure may cause a loss of braking power in the rear braking system, increasing the risk of crash. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
Service Brakes, Hydraulic:foundation Components:hoses, Lines/piping, And Fittings
The contact may cause failure of the rear brake hoses, resulting in a loss of vehicle control and reduced braking ability, 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 door opens while the vehicle is moving, there would be an increased risk of injury to the vehicle occupants. Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
Power Train:automatic Transmission:gear Position Indication (prndl)
If the transmission shift cable separates while the vehicle is being driven, the transmission gear selection may not match the indicated gear and the vehicle may move in an unintended or unexpected direction, increasing the risk of a crash.… Recall repairs are free at authorized dealers.
PARK-IT: NO · PARK-OUTSIDE: NO · OVER-THE-AIR FIX: NO
Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings
A fuel leak in the presence of an ignition source increases the risk of a fire. 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
“MY CAR HAS BOTH SIDES POWER SLINGING DOOR IS UNABLE TO BE OPENED AND CLOSED WHEN COMMANDED.”NHTSA complaint 11161412 — filed 12/14/2018 · STRUCTURE:BODY
“THE FUEL DOOR HINGE HAS BROKEN LOOSE DUE TO THE SLIDING DOOR SAFETY BUTTON (MECHANISM) THAT IS EXERTING TO MUCH PRESSURE ON THE INSIDE OF…”NHTSA complaint 11142546 — filed 10/25/2018 · STRUCTURE:BODY
“FOR ABOUT 3 WEEKS MY SPOUSE NOTICED A MUSTY SMELL INSIDE THE VAN AND THEN NOTICED THAT THE ENTIRE CABIN CARPET WAS SOAKING WET. ON…”NHTSA complaint 11139575 — filed 10/10/2018 · STRUCTURE:BODY
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 2014 Toyota Sienna?
Structure:body issues are the most-reported category, cited in 35 of 162 NHTSA complaints (21.6%), followed by unspecified/other issues (27), electrical system (13), air bags (13). Complaints are unverified owner reports.
How many complaints does the 2014 Toyota Sienna have?
162 complaints were on file with NHTSA as of 07/14/2026. Of those, 6 involved a crash, 2 involved a fire, and 3 reported injuries. No deaths were reported.
Does the 2014 Toyota Sienna have any recalls?
Yes — 6 NHTSA safety recall campaigns, including campaign 19V005000. Recall repairs are free at authorized dealers. Check your specific vehicle by VIN at nhtsa.gov/recalls.
Has NHTSA acted on the 2014 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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