I have had a 2003 since new, after of reading of a low drain point in these threads and thinking it over and looking for it I was sure I did not have one, until (pause for effect) I found this past spring right above the outside shower a sign that had been there for ten years saying that it was in fact the low point drain. Go figure.
LandKinaMoho gave you the run down. Don't pay any attention to me , evidently I can't read.
I do all my own stunts
03 Dolphin LX 6355, Workhorse W22, 8.1 vortec, 04 CR-V, Blue Ox, Brake Pro----Norm, Barb and
Doc(He's a PhD)