Hi Mike,

As you have already found out, the MB B250e is also pretty similar to your car from a drive-train perspective. The can bridges between the Tesla-stuff and OBD connector are probably different.

MB implementation has the TPMS info in OBD-CAN - have you tried to just record the traffic and decode it with savvyCAN? Another approach that might work is reverse engineering the Techstream communication.

Jarkko

pe 28. toukok. 2021 klo 2.23 Stephen Casner (casner@acm.org) kirjoitti:

On Thu, 27 May 2021, Michael Iimura wrote:

> I am planning to work on support for the Tesla Powered 2012-2014 Toyota
> RAV4 EV. I don't see any evidence of earlier work on Github. I have done
> some preliminary recon and determined that only the main Toyota CAN and
> Tesla CAN are needed for the desired information. Maybe K-Line for TPMS
> would be nice since the car won't display pressures, but the Toyota
> Techstream diagnostic software does. The most valuable information is on
> the Tesla CAN and should be similar or exactly the same as other Tesla
> models.

Welcome! The Tesla Roadster is one of the most complete
implementations since it was first, but the CAN protocols in later
models are much different. I know Mark has implemented some support
for the Model S which should be more similar.

-- Steve
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