On 27/01/17 07:06, Cor van de Water via EV wrote:
Did you grab communication from *both* CAN buses?
The Leaf's Battery Controller (LBC) communicates via the VCM which is
connected to both the EV CAN bus and the normal CAN bus, to the
Combination Meter, which is supposed to hold the key that is paired to
the LBC. So some communication spills over from one CAN bus to the
other. Both are available on the OBD (Data Link) connector. Without a
dump from both, it is hard to tell what would disable/enable the Leaf
since only half the communication can be seen.
I'm only capturing the EV CAN bus -- I'm interested in how the BMS is
authenticated by the rest of the car, so that transaction must pass
through the EV bus to get to the BMS. Unless it isn't done on the CAN
bus at all, but that seems unlikely?
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