Condensation drain

I have a '96 Dodge Grand Caravan that has a plugged air conditioner condensation drain. I can’t find it to open the plug. There is no hose under the car that I can find. Since it isn’t dripping, I can’t even figure out where under the car I should be looking. Any idea how to find the drain?

Did you check just under the A/c lines about midway up the passenger firewall? Or maybe check under the passenger dash on the evaporator core enclosure.

Have you tried buying a Haynes Repair Manual at the parts store?