First I'd like to thank to Matt Booth for his help - I'll try to explain my self better - and to give you all the fix...
As I said - this car came from body shop and they replaced some parts from the front area like the Radiator,Condensor and the rad fan assembly.
from some reason that I can't understand they changed the wires location in the T4p connector - (between the main harness to the rad fan assembly) - and the changed was between the B+ wire after switch ON and the signal wire from the ECU to the fan rad module part of the assembly...because of this I got the DTC fan rad 1 activation open circuit/short to GND.
As I changed the wires location as it show in the elec' diagram(ge/li-gn) - the all things start to work and every body were satisfied.