AC water on pass floor

I'm new here but this site may have already helped me. Sometimes when I run the Air on my '07 Tacoma, water accumulates on the passenger floor. I have rubber mats so I just dump the water out and leave the door open to dry what is on the carpet. Today an unexpected thunderstorm drenched the passenger side. After checking this site I have found a few possibilites. The evaporator drain tube may not be routed through the firewall as it should be or moisture is building up in the AC filter. Has anyone else had this problem? How did you fix it?

 

I found that mud clogged the exit of the ac drain... wash the underbody near the passenger body mount

 

That would explain why it happens occasionally. With the tube partially clogged, the angle of the vehicle or humidity may cause it to back up into the cab. I live on a dirt road! Thanks Dude!

 

I allways thought the ac drain tube was on the firewall on my 07... can anyone provide a picture of it around the passenger body mount?

 

Near is all i know... dont know the exacts but pressure washing that area opened up the drain route for me.

 

Ben to the rescue... that helps