Toyota TSB #T-TT-0555-19
2016 Toyota Sienna
Affected Component: SUSPENSION:REAR
- Summary
- TSB: 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 be caused by utilizing an improper towing method when transporting vehicles.