Turbo Tax asked for date vehicle was sold that has not been sold.

Did you mark that you stopped using the vehicle for business or did you trade it in?  If you traded it in, it would be considered sold.  

If you are still using the vehicle, go back to the vehicle expense section and walk back through to be sure you did not check a box saying it was sold.  If you do not find a box that is checked and you still are using the vehicle, you can delete the vehicle expense worksheet and then re-enter it.  If you are using the online version, you will need to clear your cache and cookies after you delete the worksheet. 

If you are using desktop you can go to forms mode and then delete the vehicle worksheet or look on the worksheet to see if you see a box checked saying that you disposed of the vehicle or stopped using it for work in 2024.