does a radiator cooling fan relay exsist?

Hey,
i got a 92 GSR and it over heated for the first time the other day, so i turned on the car again to see if the fans came on, and neither the cooling fan or the air conditioning fan came on. So i tested the fans directly to the battery and they both work fine, i figured there was a relay or something, but Napa couldnt find anything, and info on this problem? any help would be appreciated.
Thanks,
Brian

Both the relays are by your lights they are squared and are covered with plastic. you can check them. i had a similar problem and it was due to the ground wire having had fallen out of its place.

yes, in front of your battery, bolted with one bolt to the frame.