How to hot wire the Yaris

[Nebarnix]

Originally Posted by CTScott

Everything is low current at the switch. The starter, ignition and accessory wires all switch power to the coil of relays.

Thanks this is great. Interesting question though. How to sense when the key is turned on so that the lines can be dropped -- otherwise, you can't turn off the car because the remote start system is keeping them high!

It might be possible to interface with the speed sensor, break sensor, or cruise control clutch switch. If anyone can think of an easier way (maybe what the commercial units are using) it would be helpful!