2016 Toyota Sienna Suspension Problems
- Complaints
- 2about this part
- Share
- 3%of 76 total for the year
- Median mileage
- 33,500miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the suspension of the 2016 Toyota Sienna, 3% of the 76 complaints for this model year. Where a mileage was given, the median is 33,500 miles. 1 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.
“On june 6, 2019 at approximately 6 pm my vehicle experienced unintended acceleration. I was driving at 15 MPH and it accelerated to 40-50 MPH. Braking did not slow down the vehicle. I jumped the curb and hit three small trees. It came to a halt after undercarriage damage had been sustained. It was towed to cummings mobility where I purchased the vehicle. They could not determined what caused the unintended acceleration.”
NHTSA complaint #11228525, filed 2019-06, 30,000 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 2016 Toyota Sienna
27 complaintsOther or unknown
14 complaintsElectrical system
9 complaintsSeat belts
6 complaintsAir bags
5 complaintsWheels
5 complaintsEngine
4 complaintsExterior lighting
4 complaintsLatches, locks and linkages
4 complaintsSteering
4 complaintsTransmission and drivetrain
3 complaintsVisibility (wipers, defrost, mirrors)
3 complaints
← All problems reported for the 2016 Toyota Sienna
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 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