Thanks Brian. The funny thing is I bought the upgraded relay from Ford for the fan, but after fitting it, the fan continued anyway.
So on putting key into ignition, all dash lights become active as normal and then go out. The immobiliser light that you refer to comes on for three seconds and then goes out.
You turn the key and no sound, no clicking or cranking - just silence.
Thanks for this. Is the PCM the same unit as the ECU? If so, they have both been sent off for repair and found to have no faults...
Thanks Brian. OK so is there any benefit to the ECU testing company completing a "virgin install" of Ford's software or will Ford wipe the ECU as a matter of course during the repair and reprogram?