goldbrick said:Bottom line is that the last digit of the battery part number (which can be displayed by LeafSpyPro) changes to C after the BMS update has been done. If it ends in A or B the update has not been done.
LeftieBiker said:The BMS update was created to try to fix a BMS programming error that some 30kwh Leafs have exhibited (and maybe also to mask genuine degradation in the cars that have that). AFAIK, it is for 30kwh packs only.
Driver8 said:Can I find if the BMS firmware update has been done using LeafSpy lite?
LeftieBiker said:The BMS update was created to try to fix a BMS programming error that some 30kwh Leafs have exhibited (and maybe also to mask genuine degradation in the cars that have that). AFAIK, it is for 30kwh packs only.
Enter your email address to join: