[Ovmsdev] Nissan Leaf

Nigel Jones nigel at cherrybyte.me.uk
Mon Jun 16 14:17:02 HKT 2014

Brilliant - thanks Mark.

My OVMS has been offline for a few weeks due to my 12V issue, and then
being away for work... I'm due to get it replaced today (2nd attempt..
let's see if the dealer actually has a suitable battery this time!) at
which point I can get the OVMS back in to experiment.

I'm pretty sure the EV bus is going to be a lot more useful to work with,
especially in terms of battery/charging data so I'll be ordering a cable
the instant I can! Thanks so much for getting the cable specced.


On 16 June 2014 04:15, Mark Webb-Johnson <mark at webb-johnson.net> wrote:

> I've ordered a bunch of cables suitable for CAR and EV can buses of Nissan
> Leaf. Pinout is:
> *Pinout B*
> J1962-M   DB9-F   Signal
> 4         3       Chassis/Power GND
> *6        5      CAN-H (alternate CAN)*
> *14       4      CAN-L (alternate CAN)*
> 13        7       CAN-H (primary CAN)
> 12        2       CAN-L (primary CAN)
> 16        9       +12V Vehicle Power
> J1962 end should be MALE plug with right angle cable. DB9 end should be
> Both ends should be enclosed in shells, and cable should be 1metre in
> length.
> The wiring brings J1962-M pins 13 and 12 (EV can bus) through to our
> standard OVMS v2 can bus pins. It also brings the normal CAR can bus
> through on DB9-F pins 5 and 4 (for future use on any dual-can enabled OVMS
> module, or easy re-wiring at the DB9 end).
> Cable itself as per our standard naming:
> For simplicity, I'll ask Fasttech to handle logistics for these, as usual.
> Regards, Mark.
> _______________________________________________
> OvmsDev mailing list
> OvmsDev at lists.teslaclub.hk
> http://lists.teslaclub.hk/mailman/listinfo/ovmsdev

Nigel Jones
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