Great, thanks!

When you say you bought the housings from Toyota, do you mean from your local car dealership or is there some webshop where you can buy spareparts?

According to the wiki this connector also seems to fit the Nissan Leaf Gen2 inverter. I'm intending to use a Leaf power stack for an EV conversion and have bought all the parts but didn't find any signal wire harness. This is connector the last part I need to start building my own harness.

I would ...