2010 Toyota Sienna Owners Manual - Page 553
2010 Toyota Sienna Manual
Page 553 highlights
5 -2 . St e ps t o t a k e in a n e m e rge nc y I f t he e ngine w ill not st a r t If the engine still does not start after following the correct starting procedure (→P. 167) or releasing the steering lock (→P. 168), confirm the following points.