Hi, Can any one help me with this one? First of all, what sort of temp should the cooling fans cut in on my saf coz? Also they are not cutting in at all at the moment, I have tried another temp sensor in the bottom of the rad, It wasn,t a new one though it was from my mates 4x4 and he said it was fine on his. But if I bridge the wires across on the plug that goes onto the switch then they come on. I'm stumped! Any help please. CheeRS.