From the Odyclub.com home page, examine the "Site Navigation" panel on the left-hand side. There you will find a link, "Forums". This link will take you immediately to the top-level forum directory tree.
Next, scan down the list for the section on "Honda Odyssey Ownership" - there you will find a forum called "Warranty Talk". Search or browse that forum section, and all the answers you seek will be revealed.