2014 Toyota Sienna problems and complaints
Owners have filed 164 complaints with NHTSA about the 2014 Toyota Sienna. The most-reported areas: Structure (44), Unknown Or Other (27), Electrical System (17).
Key takeaways
- 164 owner complaints on file with NHTSA.
- 6 involve a crash, 2 a fire, 3 reported injuries.
- Complaints are unverified owner reports; recalls are confirmed defects.
| Component | Complaints | Share |
|---|---|---|
| Structure | 44 | 27% |
| Unknown Or Other | 27 | 16% |
| Electrical System | 17 | 10% |
| Air Bags | 13 | 8% |
| Engine | 12 | 7% |
| Fuel/Propulsion System | 11 | 7% |
| Vehicle Speed Control | 11 | 7% |
| Service Brakes | 10 | 6% |
| Wheels | 9 | 5% |
| Steering | 8 | 5% |
| Suspension | 7 | 4% |
| Power Train | 7 | 4% |
One complaint can name several components, so shares add up to more than 100%.
Parts for the 2014 Toyota Sienna
GarageDex's verified specs for this car. Each Buy button searches Amazon for that exact part.
- Battery
- Engine oil
- Oil filter
- Engine air filter
- Cabin air filter
- Wiper blades
- Headlight bulb
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| Version | Overall | Front | Side | Rollover |
|---|---|---|---|---|
| 2014 Toyota Sienna VAN AWD | 5/5 | 4/5 | 5/5 | 4/5 |
| 2014 Toyota Sienna VAN FWD | 5/5 | 4/5 | 5/5 | 4/5 |
Latest complaints, as filed
Owner-written and unverified by NHTSA.
Electrical System,engine - filed 2026-11-01
On XXX approximately 12:15 pm, I was driving my 2014 Toyota Sienna in [XXX] when the engine stalled while driving at approximately 20 miles per hour, luckily it did not happened on the freeway. I was turning left from [XXX] onto [XXX], the traffic slowed down and I hit the breaks, then the engine stalled. I quickly shi...
Fuel/Propulsion System - filed 2026-09-03
The fuel lines that are connected to recall 14V576000 need to be replaced and so that recall needs to be expanded as the parts are present in my vehicle but the connected to my VIN
Electrical System,engine,fuel/Propulsion System - filed 2026-07-06
Sluggish start when hot - fuel pump leak into engine when hot, causing starter issues, wears out starter, causes other stress on engine. Common issue in Toyota Siennas. [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
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More for the 2014 Toyota Sienna
Complaints are reports filed by owners with the National Highway Traffic Safety Administration. NHTSA publishes them without verifying them, and counts rise with how many cars were sold, so compare years of the same model rather than different models. Crash ratings are NHTSA's own 5-Star Safety Ratings results.