On 3/23/2026 3:42 PM, Jay Summet via EV wrote:
Dala's EV Repair developed tools and documentation to bridge the
battery connector directly to an OBD2 port, specifically for testing
used packs or battery upgrades.
https://github.com/dalathegreat/Nissan-Leaf-Battery-to-OBD2
And from there I also found a Leaf Pack connector, WITH WIRES!, for $8.
https://www.aliexpress.us/item/3256803994076922.html?gatewayAdapt=glo2usa4itemAdapt
I think I may have an OBD2 jack sitting around somewhere...
Guess I'll buy LeafSpy - and a relevant OBD2 dongle.
Or you can just buy a test cable to connect it to a OBDII / LeafSpy:
https://www.aliexpress.us/item/3256806829324768.html
Ouch...
Next will be finding out how to control the contactors so I can
charge/discharge the pack.
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