This may be here somewhere but I didnt find it. As the title states, 2013 Ford C Max

My a/c condensate (water from air conditioner) was draining into the passenger floor board. The water drains into a small pan that is hidden by all of the plastic center console/dash. Over time I guess the line get algae or some other "junk" in it.

To clear it jack the front of the car up. There is a small white plastic fitting on the under side of the passenger side floorboard/transmission tunnel. At about the middle of the passenger door crawl under the car and look where the catalytic converter (metal canister thing) has a bolted joint with the exhaust. Behind the silver metallic heat shield will be the little white plastic fitting that is kinda flat, almost flush. Just blow it out with an air compressor and you should have a waterfall come out. I guess you could stick a wire in the hole if you dont have an air compressor??? Hope this helps. I couldnt get the camera to focus so I wont be able to post a pic

Good Luck!

Future reference, it is better if you can use a vacuum to clear it, because if you just blow the blockage back into it, it often reclogs within a year.