2015 Toyota Sienna Suspension Problems
- Complaints
- 8about this part
- Share
- 3%of 233 total for the year
- Median mileage
- 9,900miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 8 complaints about the suspension of the 2015 Toyota Sienna, 3% of the 233 complaints for this model year. Where a mileage was given, the median is 9,900 miles. 3 of these say a crash was involved, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Wheelchair van conversion gone wrong. I have it documented. The state of ohio spent $109 thousand I spent $40 thousand. The van is not safe to drive. I have documents from the Toyota dealer that the steering turn more left than turns to the right. I have more documents.”
NHTSA complaint #11203230, filed 2019-04, 1,300 miles“I have a 2015 Toyota Sienna se. I am currently at 49092 miles and am purchasing my third set of tires. The tire wear on this vehicle is abnormally high. I have purchased high quality tires (bridgestone 80k warranty, and michelin 60k). First set of factory issued tires were worn down to 3/32-4/32 in 24000 miles, second set was used to 4/32 in 25000 miles. Vehicle is driven under normal conditions, both highway and city driving. …”
NHTSA complaint #11142399, filed 2018-10, 49,000 miles“Purchased my Sienna in february, 2019 with 41k miles. Days after purchase, I brought a noise to the dealerships attention and was told it was road noise. Fast forward to june, 2019 and the noise is worse. My driver's side strut is blown at 44k miles. Finding a replacement has been a hassle. This part is obviously a manufacturer defect and should be covered by Toyota for replacement. Currently waiting and hoping the backordered struts ship to me so I can get it replaced. Also, dealership recommended replacing one strut. …”
NHTSA complaint #11221103, filed 2019-06, 44,000 miles“I have a 2015 Toyota Sienna xle with 35,800 miles. - (no specific conditions or driving styles) it is on it's third transmission (second replacement was at 29,800 miles) - newest recall on the side doors opening randomly. - (no specific conditions or driving styles. Happens completely randomly) cruise control lever light flickering. It was replaced three times now. It was just replaced the third time recently, so I'll see if it happens again. - (no specific conditions or driving styles. …”
NHTSA complaint #10990866, filed 2017-05, 7,000 miles“I am a disabled federal employee. I have a new handicap conversion van from vmi vantage mobility int. It is not safe to drive. The suspension is horrible”
NHTSA complaint #11155200, filed 2018-11, 9,800 milesRelated service bulletins
- 10164862Aug 1, 2019TSB: Some AWD 2014 - 2017 model year Sienna and 2016 - 2018 model year RAV4 customers may experience an abnormal noise from rear coupling unit while driving. This condition can…
Suspension: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2022 | 1 | 1% |
| 2021 | 2 | 1% |
| 2018 | 1 | 1% |
| 2017 | 2 | 1% |
| 2016 | 2 | 3% |
| 2015 | 8 | 3% |
| 2014 | 7 | 4% |
| 2013 | 4 | 2% |
| 2012 | 3 | 1% |
| 2011 | 8 | 1% |
| 2010 | 4 | 2% |
| 2009 | 2 | 1% |
| 2008 | 10 | 2% |
| 2007 | 12 | 3% |
| 2006 | 19 | 2% |
| 2005 | 4 | 0% |
| 2004 | 16 | 1% |
| 2003 | 4 | 4% |
| 2002 | 4 | 2% |
| 2001 | 1 | 1% |
| 2000 | 14 | 4% |
| 1999 | 14 | 7% |
| 1998 | 11 | 4% |
Other parts of the 2015 Toyota Sienna
61 complaintsOther or unknown
48 complaintsElectrical system
44 complaintsBrakes
18 complaintsEngine
16 complaintsWheels
14 complaintsTransmission and drivetrain
12 complaintsSteering
11 complaintsAir bags
9 complaintsSeat belts
8 complaintsFuel system
7 complaintsExterior lighting
6 complaints
← All problems reported for the 2015 Toyota Sienna
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology