Habe nochmal nachgehackt.....
Both of my Leaf packs are identical, same year, same connector.
You would have to find some one with the newer pack and have them sniff the CAN traffic.
Then compare the two... If the CAN addresses are different then it won't work... But if they are the same it might work if the content of the CAN packets are the same...
Also, it might be lots of work... But you might be able to retrofit your BMS into the new battery pack... But the reported values might be wrong.
I am located in Champaign-Urbana Illinois, United States
ExKonsul leaf blau winterpack ca 30.000 km Spannung und Spass mit Akku und Golfball punktierter Oberfläche zur cw reduzierung....brusa booster in arbeit...in warteschleife auf upgrade 40 kwh in 24 monaten