Cannot Add New Trailer 2024 TRD Pro

I cannot add a new trailer as the options wont save and the trailer wont save. When I try to change the hitch type or any other options, that wont save either.In the screen where you select the axels, etc, it shows an error and unknown. Anyone else have this issue?

 

Do you have the trailer plugged into the truck. I had trouble the first time I set it up because I didn’t have a good connection at the plug.

 

I know I was connected when I made my additions. Not sure if that matters but does make some sense.

 

https://m.youtube.com/watch?v=oBGsprOcE7o
Maybe this can help?

 

My brother and I both have 24 TRD pro's and everything works on his. You do not need a trailer hooked up to set it up in the dash.

 

May have to see dealer of start checking fuses.
https://www.tundras.com/threads/2022-tundra-fuse-box-locations-designations.105568/

 

Awesome ! Luv mine ...did you guys both get the same color ?