Hi Everyone, Was doing an oil change and noticed a hose loose under the car. Not sure when it popped off and how long ive been driving like that but does anyone know what it goes too? Not sure if its a breather tube for the transmission or if theres fluid running thru it? Thanks for any help I could get in advance.

 

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That looks like the #19 Control Wire shown below?

 

I think it is the control wire, In the last picture it looks just like that and was just confused if that tube stretched all the way to that fitting.