Is there any way to have the ECO driving mode be the default? Wearing out my rotary dial !

 

I do t know about default,but if that was the last mode you were in when you shut your truck off,upon restart,mine pops up a message on the Speedo display,asking if I would like to go back to said mode.
‘It will go to which ever mode once you hit ok,thus not having to spin the dial.
‘It pops up quick,but mine does it,and it’s kinda nice to go right back to sport,eco,tow/haul,whatever.

 

AFAIK, you can pick any default driving mode as long as it is Normal

 

I think you have to buy some thing-a-ma-jigger electrical device (after market) to allow you to do what you are asking.
Or maybe what I am thinking of is for default sport mode only. I dunno.

 

-Henry Ford

 

Contact these folks. I don't know if they have updated their product to work with the 21+ models.

https://timers.shop/F150_c_20.html