I hav e a 2005 caravan and a/c doesn't work. Blower comes on and a/c light on but won't cool. Is there any fuse I can check or where do I start on getting a/c cooling.

 

Check the fuse in the IPM (fuse box) under the hood. If that's good odds are your refrigerant has leaked to the point required pressures aren't available to let the PCM turn on the compressor. You''l have to have the system serviced with a dye included so the leak can be traced.