Nissan Repair: Water leak from Airconditioing, 2004 nissan pathfinder, nissan pathfinder

Question
Sir,
My 2004 Nissan Pathfinder is leaking water on the floor, passenger side, when the system is on. No leaks when it is off.
I am living just south of Cancun Mexico and wonder how  big a job this  might be.
Tks,
Ron

Answer
Ron,

Either the drain tube has fell off or the it is plugged.  Get under the vehicle on the passenger side and you will see a black drain tube.  Carefully stick a length of wire in just enough to get it freed up to let water out.  If there is no water then get inside the vehicle and on the passenger side pull the carpet back and look for where the hose connects to the evaporator case and see if the tube has come loose.