Why are my cooling fans coming on then draining the battery due to staying on?

What is your question?

We can't figure out what's making the fans stay on to drain the battery. The relays have been checked, the wiring is clean, no fuses out, and it's not showing hot at all. Please help?

What makes this problem better or worse?

Not sure...the fans come on but won't go off

How long has your 2005 Cadillac Escalade ESV had this problem?

Few weeks