What is meant by "Theft Deterrent System"

I have a 2010 non starting (ready doesn't light up). At the latest scan i only got code
b279a tds communication line high fixation. My car is a japan import. In the repair manual i see that with auto light i should have the ID box. I have removed the complete dash to see if wires were faulty. I can only find the smart key module. With the key i have i can un-lock the doors and turn the ignition on. On the scantool i also get the message that the Theft deterrent system is not supported or responding.
# which module is the theft deterrent system?
# where is the id box located?