[Ovmsdev] Collecting information on the Fiat 500e

[Mark Webb-Johnson]

What was the wrong information?

It would be helpful if you could be specific and provide clarification.

Regards, Mark

> On 8 Jan 2018, at 11:56 PM, Guenther Huck <privat at guentherhuck.at> wrote:
> 
> Hello OMVS team, hello Jason
>  
> I got your message about the 500e too  and I must tell you, please do not post wrong information about the Fiat 500e.
> The 500e of course have CAN Bus messages on OBDII. You have CAN BUS C (500 K) and CAN Bus B (50 K). The only problem is , like on all vehicles CAN Bus Systems , that there is no public dbc.file.
> I am working on it and as soon as possible i will roll out on http://fiat500e.eu
> 
> Guenther
>  
>  
> <image[1].png>
>  
>  
>  
> From: Jason Perkins
> Sent: Monday, January 08, 2018 4:07 PM
> To: OVMS Developers
> Subject: [Ovmsdev] Collecting information on the Fiat 500e
>  
> OVMS team,
>  
> As an owner of a Fiat 500e I was very interested when I stumbled across this project on the TMC forums. The Fiat factory telematics system deactivates 3 years from the original vehicle sale and is non renewable. I think FCA wants to kill the whole system at this point (it's been replaced with the corporate UConnect system) so another solution would be ideal.
>  
> I have a 2013 500e with deactivated telematics, and our roommate has a 2014 with working telematics. If any data could be captured from the car with working telematics (branded as Fiat Access) to assist integrating OVMS I'd love to help.
>  
> The Fiat Access telematics provides vehicle location, battery level, tire pressure, setting the charge schedules, locking / unlocking the car, and starting the climate control. I believe the actual control unit was adapted from some kind of remote-disablement system used in europe (the Fiat literature calls this the Vehicle Tracking Module).
>  
> The Fiat has a normal J1962 plug, but does not have OBDII protocol support. Like the Kia Soul the powertrain CAN on pin 6 / 14 and the body CAN on 1 / 9. 
> 
> There's no telling how long the telematics will keep working on our roommates '14, so doing a capture sooner than later would be good. I'm open to any suggestions on how best to do this. The car related diag tools I have on hand are: ELM327 Bluetooth, Ross-Tech VCDS (For VW / Audi Products), and AlfaOBD (which can talk to most of the modules in the 500e - but not the VTM :( ), and an adapter to swap the CAN wires so a standard interface can get to the Body CAN.
> 
> Thanks!
> 
> -J
> 
> 
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