https://docs.emtronaustralia.com.au/transmission-control/tuning/automatic-shifting/index.htmlAutomatic shifting chooses the gear in Drive and Sport. It can also add automatic up shifts, down shifts and kickdown to Manual mode, for example to shift up at the rev limit or down before the engine lugs. There are three ways to tell the TCM when to shift: Speed - Simple: one up shift table and one down shift table give the speed to shift at. Speed - Per Gear: a separate table for every up shift and down shift. Gear Request: the table holds the gear to be in. Whichever is used, every automatic shift still has to pass the same checks as a manual shift (input shaft speed limits, Takeup, time since the last shift and so on, see When an Automatic Shift Is Blocked).Hugoen-us