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.
2015 Toyota SiennaProblems, recalls & complaints
NHTSA has logged 233 owner complaints about the 2015 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 October 7, 2026. Updated daily. Photo: Kevauto, CC BY-SA 4.0.
Complaints by system
Where the 2015 Toyota Sienna has problems
233 complaints grouped by the system owners reported.
61Structure1 crash/fire/injury
44Electrical system7 crash/fire/injury
16Service brakes1 crash/fire/injury
16Engine4 crash/fire/injury
14Wheels
12Power train
11Steering
9Air bags
8Suspension
5715 other systems6 crash/fire/injury
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Structure | 61 | 1 |
| Electrical system | 44 | 7 |
| Service brakes | 16 | 1 |
| Engine | 16 | 4 |
| Wheels | 14 | 0 |
| Power train | 12 | 2 |
| Steering | 11 | 2 |
| Air bags | 9 | 6 |
| Suspension | 8 | 3 |
| 15 other systems | 57 | 6 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
6 recalls
2015 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 · 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.
repaired · 2016 Q3
Body: roof and pillars
Risk. If the clip was damaged during the entertainment system installation, in the event of a side curtain air bag deployment, the trim panel may detach and strike…
Show 2 more recalls
repaired · 2016 Q3
Body: roof and pillars
Risk. If the clip was damaged during the entertainment system installation, in the event of a side curtain air bag deployment, the trim panel may detach and strike…
repaired · 2016 Q4
Air bags: side/window
Risk. If the assist grip detaches due to CSA deployment, the grip may strike a vehicle occupant, increasing the risk of injury.
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?
23kmiles, median
Based on the odometer reading in 27 structure complaints. 93% were reported before 100,000 miles.
15under 30k miles25under 100k miles2100k miles or more
Best & worst years
2015 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
2015 Toyota Sienna safety ratings
2015 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: Optional
- Lane departure warning: No
In owners' words
What Sienna owners report
Recent structure complaints filed with NHTSA, shortened. Personal details are removed.
This is the 2nd Occurrence where Sliding Door Cable Breaks and the doors are disabled where you can not open or close the sliding door and its jammed shut. Attempts to press the Power Sliding door buttons do not work. This is the 2nd Occurrence on this Vehicle. The First occurrence happened…
In August 2025, AutoNation Toyota on Sahara, checked the VIN of my Toyota Sienna and contacted Toyota while I was present. Toyota confirmed a broken fuel-door hinge was covered under a Customer Support Program. Instead, AutoNation attempted to repair, rather than replace, the hinge. This caused the…
Fuel filler door upper hinge failed so that door would not seat properly when closed. Because the door was not seated properly, the left side power sliding door interlock did not release, preventing the sliding door from opening fully. I had visited a fast food restaurant in Feb 2025 and ordered…
Own a 2015 Sienna?
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.