wet front floor board on 2008 Chrysler Town & Country

What will cause the pass side front floor board to be wet.. shortly after this the front fan stopped blowing...

Asked by for the 2008 Chrysler Town & Country
Possibly the heater core is leaking coolant and steam can come from the dash when this happens. You can get this estimate and any others at and find a shop here
no steam, no low coolant levels. Is there a fuse that will stop air from blowing ??