1992 Cadillac DeVille

I am having problems with my DeVille. It keeps overheating. I am told that I may need a Radiator Fan Relay. I can't seem to find where this part is located in the engine area. Can someone help me?

its on the fire wall in the engine compartment on the passengers side in the fuse block. i think its the second or third from the drivers side. you can use a standard 5 pole relay, dont need the cadillac relay. hope this helps