Battery temperature and preconditioning questions

[agmonaco]

This may of been answered. What battery temperature is the battery preheated too, and where can you see the battery temperature? I have a 2023 MYLR.

 

[AAKEE]

This may of been answered. What battery temperature is the battery preheated too, and where can you see the battery temperature? I have a 2023 MYLR.

When?

If we are talking about a scheduled departure, my model 3P with the Panasonic heated the batt to ~5C. It is only heated to allow for regen to be used.
In my Plaid the active heating stops at 4.25C in Chill mode. (Havent tested the other modes inbthis case).

Preconditioning for supercharging is 42C for SuC V2 and 48C for SuC V3 on my M3P 2021, at least until the middle of this summer.
My Plaid preheats to 48 for SuC V3 but still 45C or so for SuC V2

 

[A2be]

This may of been answered. What battery temperature is the battery preheated too, and where can you see the battery temperature? I have a 2023 MYLR.

You can see the battery temperature by entering the (hidden) Service Mode on your Tesla.

How to get into that menu is well-covered in this thread:

Can the end user place a Tesla Model Y into "Service mode"?​