The drains for condensate from the air conditioning system are located in the engine compartment near the front wall.
Squeeze both drain valves from the drain hoses by hand.
Rinse the drain valves with clean water.
Note: There should be no foreign bodies inside or outside the valves. The valve flaps should move easily and not touch the valve body.
Press the cleaned valves into the drain hoses.
[The original can be found on the specified resource: FORDBOOK]