No, you put them on a bus like so many other things in modern vehicles today. They don't need their own separate wires or even their own bus. With lots of sen

No, you put them on a bus like so many other things in modern vehicles today. They don't need their own separate wires or even their own bus. With lots of sensors, you're going to have several independent buses anyway, so a failure on that bus would only make you lose a fraction of your sensors.