One problem related to paint has been reported for the 2011 Toyota Sienna. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Toyota Sienna based on all problems reported for the 2011 Sienna.
While driving on the highway on the left passenger door was beeping. After pulling over re-opening and closing the door the beeping stopped. Also the paint is peeling off below all windows and on the roof.