I have the problem too.
It has been brought up in here. (for those that haven't seen it).
http://www.siennachat.com/forum/193...-repair/215554-slew-problems-2015-sienna.html
It is a common issue that looks like Toyota is aware of, but doesn't look like there is a plan to fix it...
It has been brought up in here. (for those that haven't seen it).
http://www.siennachat.com/forum/193...-repair/215554-slew-problems-2015-sienna.html
It is a common issue that looks like Toyota is aware of, but doesn't look like there is a plan to fix it...