Problem solving for radiator cooling fan! Please HELP!!
 

I've been working several days to try to get my radiator cooling fan to shut off. the issue arose after replacing the alternator. It turns on automatically as soon as I turn the key in the ignition. So far I've already replaced the cooling ran relay and the temperature sensor, however, I did the diagnostic on the ECU and it gave me the code "1-3-5 No signal from engine coolant temperature sensor" and the fan continued to blow. Anyone have any ideas? I'm starting to pull out my hair over this issue!

There is a grounded wire in one of your clips.. unplug everything 1 by 1 and clean and reseat your connections.