I have a 1995 Firebird. My problem is that the radiator fan does not go on, nor those the a/c clutch. I imagine if the fan does not turn on, neither those the clutch activate. I have tested the relays, put direct current to the fan and a/c clutch and they all work. I have even replaced the Temperture switch, the one that sends the heat info to the gage. This did not fix the problem. Can anyone help me? Has anyone had this problem?

Thanks

Cliff