cooling fan not working on 1999 Chrysler Sebring

My son hit a small dog taking out the radiator. all has been replaced and the fan will not turn on at all allowing the car to over heat. Sending unit is new. Any ideas. Thank You

Asked by for the 1999 Chrysler Sebring
poss bad fan motor,test it by runnung direct 12v to it and see if it comes on that way
I will try that thank you