2013 Toyota Sequoia Owners Manual - Page 138

2-1. Driving procedures Changing shift ranges in S mode Shift the shift lever to the S position and operate the shift lever. Upshifting Downshifting 2 When driving The initial shift range in S mode is automatically set to 5 or 4 according to vehicle speed. However, the initial shift range may be set to 3 or 2 if the AI-SHIFT has operated while the shift lever was in the D position. (→P. 164)