Cooling Rad Fan R320cdi HELP
 

Dear All,
I have been having an issue with the suction fan not coming On. It will run if tested with an OBD II scanner or if the temp probe plug is disconnected. I have replaced the temp probe, no joy. Where does the FCM(fan control module) live ?
Is there any way to test the module . I have had the thermometer in the sea message a couple of times. I cannot locate the module. Any advice is appreciated.

Thank you.

Might be worth having someone with a STAR system help you out on this one.