repaired · 2021 Q1
Foundation components: hoses, lines/piping, and fittings
Risk. 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.
2014 Toyota SiennaProblems, recalls & complaints
NHTSA has logged 164 owner complaints about the 2014 Toyota Sienna, most often about the structure. It is covered by 6 safety recalls, and for recall 19V-410 the manufacturer reports only 48% of affected cars repaired.
Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through November 1, 2026. Updated daily. Photo: Kevauto, CC BY-SA 4.0.
Complaints by system
Where the 2014 Toyota Sienna has problems
164 complaints grouped by the system owners reported.
44Structure
17Electrical system
13Air bags2 crash/fire/injury
12Engine2 crash/fire/injury
11Fuel/propulsion system
11Vehicle speed control1 crash/fire/injury
10Service brakes
9Wheels
8Steering
4816 other systems3 crash/fire/injury
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Structure | 44 | 0 |
| Electrical system | 17 | 0 |
| Air bags | 13 | 2 |
| Engine | 12 | 2 |
| Fuel/propulsion system | 11 | 0 |
| Vehicle speed control | 11 | 1 |
| Service brakes | 10 | 1 |
| Wheels | 9 | 0 |
| Steering | 8 | 1 |
| 16 other systems | 48 | 3 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
6 recalls
2014 Toyota Sienna recalls and how many were fixed
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
repaired · 2020 Q3
Foundation components: hoses, lines/piping, and fittings
Risk. The reduction in the braking system pressure may cause a loss of braking power in the rear braking system, increasing the risk of crash.
repaired · 2021 Q3
Passenger side: inflator module
Risk. An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
repaired · 2018 Q4
Body: door
Risk. If door opens while the vehicle is moving, there would be an increased risk of injury to the vehicle occupants.
Show 2 more recalls
repaired · 2016 Q3
Delivery: hoses, lines/piping, and fittings
Risk. A fuel leak in the presence of an ignition source increases the risk of a fire.
repaired · 2015 Q4
Automatic transmission: gear position indication (prndl)
Risk. 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…
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Toyota.
Mileage at failure
When do structure problems start?
64kmiles, median
Based on the odometer reading in 22 structure complaints. 91% were reported before 100,000 miles.
2under 30k miles20under 100k miles2100k miles or more
Best & worst years
2014 vs. every other Sienna year
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Sienna median. How we score
'98'99'00'01'02'03'04'05'06'07'08'09'10'11'12'13'14'15'16'17'18'19'20
- Avoid
- Caution
- Solid
- Best
- Not rated
NHTSA crash tests
2014 Toyota Sienna safety ratings
2014 Toyota Sienna VAN AWD in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.
★★★★★
Frontal crash★★★★★
Side barrier★★★★★
Side pole★★★★★
- Rollover: 4 stars (14.0% risk)
- Stability control: Standard
- Forward collision warning: No
- Lane departure warning: No
1 investigation
NHTSA defect investigations
Federal investigations that included the 2014 Toyota Sienna, and the recalls they led to.
- Desiccated Air Bag Inflator RuptureOpen
In owners' words
What Sienna owners report
Recent structure complaints filed with NHTSA, shortened. Personal details are removed.
The passenger-side power sliding door system failed to stop or reverse when it encountered physical interference with the vehicle’s open fuel door. The door continued opening under power despite clear obstruction by a fixed exterior body component. The affected components, including the sliding…
The contact owns a 2014 Toyota Sienna. The contact stated that while driving 70 MPH, there was an audible alarm coming from the vehicle, alerting the contact that the door was ajar. The passenger’s side slide door opened independently while the vehicle was in motion. The vehicle was modified to…
The contact owns a 2014 Toyota Sienna. The contact stated while driving at various speeds, the contact heard abnormal sounds coming from the vehicle. The passenger’s side slide door became inoperable. No warning light was illuminated. The vehicle had not been diagnosed or repaired by an independent…
Own a 2014 Sienna?
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.