To find the correct amount, you need to:
1. Locate your owner's manual: This will specify the transmission type and the correct fluid capacity.
2. Check a reliable online parts source: Websites like AutoZone, Advance Auto Parts, or Napa Auto Parts allow you to look up parts based on your vehicle's year, make, model, and engine. The transmission fluid specifications will often include capacity.
3. Consult a mechanic: A qualified mechanic will know exactly how much fluid your specific Caravan needs.
Do not attempt to add transmission fluid without knowing the correct amount and type. Overfilling can damage your transmission.