My friend couldn't find the relay for his fan so he wired it off of an ACC circuit in his panel so whenever the car was running the fan was running. Doesn't really hurt anything, aside from the life of the fan motor and the heater being a few degrees cooler in the winter.
97 Honda accord the radiator pipe is hot and the lower pie is cold and it blows water out the radiator, the head is good tho
Fan switch or sensor is bad.
"fan dont come on" would be the problem.
You did it wrong.