My 2020 auto is similar with five S modes although many say it should have had six s modes, but thats the way the truck came.You can have control of an AT just by moving the lever........
Start at 1, then 2 when you want, then 3 when you want, then 4 when you want, then OD when you want.
If you leave it in 1, then it will not shift into 2 unless you move the gear select lever.
Automatics can be challenging to those with a fixed mindset.
You can put the lever in any of those gear positions, but when you do reach a certain rpm, the tranny will upshift to the next gear.
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