I was clean the engine bay trying to get rid of rust and I ran into this boot with two wires sticking out. I looked in the harness and subframe thinking I might have ripped something by accident but could not find anything. Does anyone have any idea what this might be? it's by the steering column.

 

ac drain maybe looks like about the right height and heater core directly above it too.

 

Evaporator drain w/a heater wire to prevent icing

Either that or its a beer tap

 

MMM beer. Now that you mention it time to have a few. Well, thanks, guys. I was going to trace it back from the inside. What started as a simple clutch job turned into a major overhaul. The surface rust is unbribable on the engine bay, underbody, subframe, every bolt and bracket are rusty. well thanks again.