[Ovmsdev] Special cable for Kia Soul EV for OVMS V3.

Geir Øyvind Vælidalo geir at validalo.net
Wed Dec 13 17:14:49 HKT 2017


Jepp! That is the ultimate goal 🙂 
However, I’m a realistic pessimist.

Geir

> 13. des. 2017 kl. 08:55 skrev Mark Webb-Johnson <mark at webb-johnson.net>:
> 
>> climate control is on the M-bus
> 
> Pre-heat! :-)
> 
>> On 13 Dec 2017, at 3:52 PM, Geir Øyvind Vælidalo <geir at validalo.net <mailto:geir at validalo.net>> wrote:
>> 
>> Great 🙂
>> 
>> I’ve already ordered a pigtail cable, so we’ll see what we can find out. 
>> The navigation and climate control is on the M-bus, so I hope we will find something useful on that bus. 
>> 
>> Geir
>> 
>> Sendt fra min iPhone
>> 
>> 13. des. 2017 kl. 02:22 skrev Jason Perkins <perkins.jason at gmail.com <mailto:perkins.jason at gmail.com>>:
>> 
>>> The Fiat 500e uses the same pins for 2 of its CANs, so the same cable would be useful for more than just the Kia. (Assuming there’s useful info on both buses) 
>>> 
>>> -J
>>> 
>>> On Tue, Dec 12, 2017 at 7:54 PM Mark Webb-Johnson <mark at openvehicles.com <mailto:mark at openvehicles.com>> wrote:
>>> Relatively easy. I just give them pinouts, some money, and a week later a bunch of cables arrive.
>>> 
>>> There is a minimum order quantity of 50 cables from the supplier, so it has to be justifiable.
>>> 
>>> Perhaps best to have a look at that M-can bus (with a hand-built cable), and see if there is anything on it that makes this worthwhile. You can find OBDII pigtails on AliExpress/eBay/Amazon that make this relatively simple (only need to solder the DB9 end).
>>> 
>>> Regards, Mark.
>>> 
>>> 
>>>> On 13 Dec 2017, at 4:09 AM, Geir Øyvind Vælidalo <geir at validalo.net <mailto:geir at validalo.net>> wrote:
>>>> 
>>>> Hi,
>>>> 
>>>> We might need a special cable for the Kia Soul EV, as it has two CAN-buses on the diagnostic port and it doesn’t match the ODB2-cable nor the Nissan Leaf-cable.
>>>> Then C-can uses the standard pins 6 and 14, but the M-can uses pins 1 (high) and 9 (low). 
>>>> 
>>>> The M-can should be mapped to CAN1_H (Pin 5 on DB9) and CAN1_L(Pin 4 on DB9):
>>>> 
>>>> J1962-M   DB9-F   Signal
>>>> 1         5       CAN-1H (M-can High)
>>>> 4         3       Chassis/Power GND
>>>> 6         7       CAN-0H (C-can high)
>>>> 9         4       CAN-1L (M-can Low)
>>>> 14        2       CAN-0L (C-can low)
>>>> 16        9       +12V Vehicle Power
>>>> 
>>>> I don’t use the M-can at the moment, and I’m not sure I will, but if I do we might need to have a special cable made for the Soul EV. 
>>>> Is that something that is easy to fix?
>>>> 
>>>> Regards,
>>>> Geir 
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>>> 
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>>> -- 
>>> Jason Perkins 313 355 0085 Sent from my iPhone
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