Code PO480
 

The engine light on my 2005 Chrysler Town and Country came on and I had it read at Auto Zone, they printed out a slip saying it was code PO480 and that the no. 1 cooling fan relay was bad. I bought and replaced the relay and took the van back and had them reset the engine light to no avail, it stays on. I checked the fuse for the fans in the engine compartment, it was blown so I replaced that. Now the fans stay on and the relay is very hot. Pulled the relay and the fans turn off. Any ideas or should I take it in? Thanks, deano