How to hot wire the Yaris

[Nebarnix]

Originally Posted by CTScott

Yes, IG1 and IG2 stay at +12 during cranking.

Acc is a separate wire. Acc should be off during cranking (the Yaris has an ACC cut circuit that does that while it is cranking).

Thanks!

That sure is a curious way to rig things up with three wires. Security to make it more difficult to hotwire? Hopefully the starter current isn't passing through those wires. I'd like to use these 30A power transistors I have laying around for the control.

You'll have to excuse me, I'm not much of a car person so some of these things which might be tribal knowledge escape me :)