Here's what you should do:
* Locate the drain: The evaporator drain is typically located behind the glove box or under the dashboard on the passenger side. You'll likely need a flashlight and possibly some tools to access it. Online forums for 2000 Dodge Caravans might have pictures or videos showing its precise location.
* Check for clogs: Once you find the drain, carefully inspect it for any debris, mold, or other obstructions that could be blocking the flow of water. You might be able to clear a minor clog with compressed air or a shop vac. A long, thin object like a straightened wire coat hanger might also work.
* Check the drain tube: Make sure the drain tube itself isn't broken or disconnected. If it is, you'll need to repair or replace it. This might involve more complex repairs.
* Inspect the AC system: While less likely, a leak in the air conditioning system itself *could* contribute to excess water. This would require a professional AC technician to diagnose and repair.
* Consider professional help: If you're uncomfortable working on your vehicle's AC system, it's best to take it to a qualified mechanic or auto air conditioning specialist. They have the tools and expertise to diagnose and fix the problem properly.
Before you start: Disconnect the battery's negative terminal to prevent accidental shorts. Also, be prepared to get wet as you'll likely encounter some remaining water.
