Alright, this annoying thing has been on for nearly 40k miles now. It does not affect me in any way, but now I am trying to sell/trade my truck in and I believe this will drop the price. Is there a cheap easy fix to get rid of this? Anyone else ever have this code come up?

I already tried to open up the compressor and dump the water out, but the bolts were stripped, so the best I could do is dump a little bit of water out of one of the hose inlets, the light stayed on though. Every once in a great while the light will turn off again, but always comes on later that week.