I think I may be looking at that one diagrm too symplistically.... note that the differnt sensors are shows as 'dotted boxes' on this diagram:
https://www.newtis.info/tisv2/a/en/e...200806/p6BEsjg
I think this is more of a diagram showing functioanlly ho power is distributed.
But to see the actual WIRING, you need to drill into each sub-system...
Now look at each of these:
https://www.newtis.info/tisv2/a/en/e...lation/cuMAnjp
https://www.newtis.info/tisv2/a/en/e...supply/d2DNgSR
https://www.newtis.info/tisv2/a/en/e...system/ctbuNFK
https://www.newtis.info/tisv2/a/en/e...-flaps/cmWlMr3
Just a few, didnt list all. You can see that the power supply from F02 isnt a simple 'red wire to the module'....