When your glovebox is open in dodge caravan se 2000 you hear this strange noise like a pump running what it?
The noise you hear when the glovebox is open in your Dodge Caravan SE 2000 is the sound of the air recirculation vent. This vent is designed to circulate air inside the vehicle, and it is activated when the glovebox is opened. The noise is caused by the fan that draws air into the vent.