Problem:
Tried to add 2025 Nissan Pathfinder key with Xhorse vvdi key tool plus and 40 pin adapter. But failed to add key.
Here is the clue.
Some of the 2025 and up requires Nissan OEM software (dealer software) to communicate.
Use Consult 3 or if they haven’t visited the dealer and updated their bcm then the smartpro with the bypass cable could possibly work.