Line loose leaking transmission fluid.

I have a 95 GMC Jimmy 4x4 and I accidently pulled a line loose down by the transfer case. Going down the road the other day I noticed smoke coming from underneath pulled over and it's transmission fluid on the exhuast pipe causing it. So my question is where the line T's off by the tranfer case the one I pulled off is dripping transmission fluid. Anybody know where this exactly hooks up too? There is an adapter in the end of the hose that looks like the hose was connected to another hose and just pulled loose but I can't fid it.

Might've had an auxiliary cooler fitted one time.

Either way, you'll have to get under there and sort it. Best thing to do if you can't is go to an AT specialist PDQ.

Get it up on some ramps and have a look around with a torch and inspection mirror. If there is another connection, it can't be too far from what you did. Perhaps the transfer case shares oil/cooling with the gear box.