ON my Ford Edge 2013-
Water was backed up somewhere and splashing out at our feet and mostly on the the passenger side floor. I disconnected the drain hose under the carpet right next to the accelerator pedal behind the center console and blew air 'downward' through the white tube. Nothing. it was open. then i grabbed a container and did a very short burst of compressed air upward into the black tube. Boom. Loads of water came out: almost 1/2 a gallon. Ran the car and air-con and water dripped down and under the car as normal through the drain tube.
Thanks for the advice and pointers.
