Why wont my cooling fan shut off after I have turned off the car? on 2003 Lincoln Town Car

The fan will run till it kills the battery.

Asked by for the 2003 Lincoln Town Car
Poss. stuck relay , or faulty control module? Monitor with scanner to see if 'fan request' is 'ON'.
where is the module found? is it part of the fan? would I have to replace the whole thing?
I don't know the exact locations on that vehicle , but either way TEST & VERIFY BEFORE spending money on parts you might not need! A shop with the right scanner might be the most cost-effective method with this. OR you could try '' for technical info- wiring &system descriptions and how to test components.