Can anyone tell me what this is? I have a 2001 S60.

It's next to the Gear Shift Position Sensor

 

It is a Vent hose.

 

Thank you oh Most Knowledable!!

Your the first person who could answer the question. [sm=groupwave.gif]

I tried other forums and no one knew.

NOW, for a better question.

If I want to flush the transmission, where to I connect the drain hose to?

 

On the S60 I believe the Hose is the upper Trans. cooler line.
Hook a hose up and run it into a Drain pail or soemthing like that.
Use a clear hose and watch for Bubbles.Then turn it off and Add 2 Quarts then start it again and watch for the same thing. Do that till you run all the fluid you want through or it all comes out red.

 

Mucho Thanks!! [sm=thanx.gif]