I need help identifying tube

I do not know what this tube connects to or in anything. It is dripping green fluid from it and is black with a white line near the tip of the opening.
What is the purpose of the tube??

 

If it comes from the firewall looks like the ac drain line

 

Yeah, AC evaporator drain. But what do you mean by green though. I have vague memory the AC compressor oil is green, so I'm curious.

 

you gotta give more info about your truck........welcome

 

Sorry about that.It's a 2022 tacoma off road V6 with 38,800 miles

 

The tube with the white line ( now I know to be the AC evaporator drain) is what was leaking the green fluid. The fluid felt slightly oily and I don't remember it having any smell.

 

if its a 22 the antifreeze isnt green, i am stuck then but someone will respond with an idea

 

Green liquid coming from ac drain hose on passenger side firewall | Tacoma World

 

Green and oily, you have an AC refrigeratent leak in your evaporator more than likely.

I was about to say dealer and warranty, not sure it would be covered with your mileage though.

 

Sounds like the evaporator core is leaking