Theft Warning ECU

[07yarisUT]

Does anyone know if every Yaris has a Theft Warning ECU or has TO have this to run?

My 2007 Yaris just died and no mechanic can figure out why. It seems computer/electric related. Turn the key and dashboard goes crazy and that's it. No engine trying to start just nothing. Could it be some kind of alarm/kill switch thing?
Had it a year with no problems!
Please advise.
Thanks!!!

[CTScott]

Most US 07's don't have the transponder key, but if yours did and that was the issue, the engine would crank but not start.

I have found that if the battery is low enough, the dash will light, but the starter will not even click, so you may want to check the battery.