Where is the AC Drain hose located on a Pontiac Trans Am 2001?

The AC drain hose on a 2001 Pontiac Trans Am is located behind the glove box, inside the passenger compartment. You'll likely need to remove or at least partially remove the glove box to access it. It's usually a small-diameter hose and may be difficult to see without good lighting and some maneuvering. It's designed to drain condensation from the air conditioning system.