celeron55
Posts: 18
Joined: Fri Dec 08, 2017 2:52 pm
Location: Finland

Re: LEAF CANbus decoding. (Open discussion)

Wed Feb 07, 2018 11:48 am

Nice!

I predict this to be a bit more difficult than the inverter, but we'll see.

stef
Posts: 1
Joined: Thu Mar 15, 2018 7:33 am
Delivery Date: 04 Jul 2018

Re: LEAF CANbus decoding. (Open discussion)

Mon Mar 19, 2018 6:01 am

found this in pdf from a revision for IEC 61851-24
https://ibb.co/cAEZSx
so a bit of a conformation of the QC canbus off the ev side

and a more detailed explanation of the flowcode
https://ibb.co/f0N2fH

p4ppo
Posts: 3
Joined: Tue Jun 20, 2017 10:44 am
Delivery Date: 06 Mar 2017

Re: LEAF CANbus decoding. (Open discussion)

Wed Apr 04, 2018 7:54 am

Hello everyone,

thanks for this brilliant post, i read it all but i cannot understand how to read data that comes out of the EV can.

I have understood the message id 5BC is the SOC.
I have my Leaf with 2 bars out of 12 on the display and the can gives me these values for id 5BC

5D C0 28 64 C2 10 1F FF
5D C0 F0 64 C3 11 03 DE
5D C0 28 64 C2 10 A1 86
5D C0 F0 64 C3 11 66 72
5D C0 28 64 C2 11 03 DE


and so on...

So it looks like 5D C0 does not change, but i cannot convert the into any reasonable way, even reading the canmsg file, anyone can help me?

Thanks

I'll edit this to add that today was trying again to decode it and i have full charge and ID5BC keeps saying me

Code: Select all

can1  5BC   [8]  5D C0 F0 64 C3 11 00 3C
  can1  5BC   [8]  59 80 F0 64 C3 01 60 5A
  can1  5BC   [8]  5D C0 F0 64 C3 12 5F FF
  can1  5BC   [8]  59 80 F0 64 C3 02 BF FF
  can1  5BC   [8]  5D C0 F0 64 C2 13 1F FF
  can1  5BC   [8]  59 80 F0 64 C2 00 1F FF
  can1  5BC   [8]  5D C0 F0 64 C2 10 A0 28
  can1  5BC   [8]  59 80 F0 64 C2 01 00 3C
  can1  5BC   [8]  5D C0 F0 64 C2 11 60 5A


so it really makes me mad to understand how this should be taken as SOC...
Last edited by p4ppo on Thu Apr 12, 2018 6:50 am, edited 1 time in total.

nealm
Posts: 1
Joined: Wed Apr 11, 2018 6:45 am
Delivery Date: 11 Apr 2018

Re: LEAF CANbus decoding. (Open discussion)

Wed Apr 11, 2018 6:53 am

Hi,

I would like to program a new key fob as we lost one of ours. Does anyone know how to do that using an OBD interface ?

The "stealer" -ship wants $200 just to program a new FOB. I would love to do this myself but have no clue how. I do have my existing pin code for the one fob I have.

Thanks,

Neal :)

Turbo3
Gold Member
Posts: 1937
Joined: Mon Jul 19, 2010 8:34 pm
Delivery Date: 12 May 2011
Leaf Number: 002191
Location: San Jose, CA

Re: LEAF CANbus decoding. (Open discussion)

Wed Apr 11, 2018 4:48 pm

nealm wrote:Hi,

I would like to program a new key fob as we lost one of ours. Does anyone know how to do that using an OBD interface ?

The "stealer" -ship wants $200 just to program a new FOB. I would love to do this myself but have no clue how. I do have my existing pin code for the one fob I have.

Thanks,

Neal :)

To do that with a Consult 3+ you need a special security card to do the programming.

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