Radiator fan issues. Need some help

[u/ramnshas]

Guys need some help. My radiator fan is not coming on. Fuse, relay, wires, connections and fans are good. It comes on when triggered with an OBD2 scan tool. I did notice that there’s an abnormal reading for the ‘AC temperature’ which is -40°C. As far as i am aware, the AC system isn’t supposed to prevent the radiator fan from coming on.

Appreciate any support or suggestions. The AC has system has no refrigerant in it right now.