Electric fan programming on truck ecm?
#1
Staging Lane
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Join Date: Sep 2009
Location: Calgary Alberta Canada
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Hey guys,I have some searching here and i think i know the answer but thought i would double check. I am using a 5.3 truck motor( not sure the prefix?) and I am going to be running electric fans,can my factory ecm be reprogrammed to run these fans or do I have to get a standalone fan controller? The motor is a 2001.
Thanks for any help.
Thanks for any help.
#3
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You have to activate the fans in the tune as well.
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