The driver side floor board is wet it only happens when u run the defroster and then u go into store and when u come back out the floor is wet I think it's the drain tube but can't find it to see if i

SOURCE: I have a AMH95

Hello RR,there are 2 tubes one is the PRIMARY drain & the other is secondary drain.If the primary drain becomes CLOGED or slows down the 2nd drain leaks.Its time to clean out the primary drain tube.Find the end or disconnect it & blow/flush it out to clear it.

SOURCE: Water on passenger floor coming from AC drain tube

Are you sure it its you A/C Do you notice this when it rains.
The Dodge Cars have this problem also. Passenger side floor boards.

But it is the Hood hing area.. If the seal is broken there, it allows water to drain directly into the passenger side. You may have to take the hood off to get to the seal.

Test it first, pour some water into the hing area if it comes in the passenger side. There is your problem.