Radiator Fan Not Working...help!!!!

[92BadBird]

took out the fan hooked it up to a battery and it ran...checked the fusses all fine.its just not kicking on...? it only runs when the air condition fan is on...single fan. not 2... any help??? thanks!

[92BadBird]

is the fan suppost to come on? it only comes on when i turn on the a/c... and what temp is it suppost to run @

[Swifster]

I'd check the temp switch that controls the fan.