The maximum towing capacity of a 2002 Dodge Grand Caravan varies depending on the engine and specific configuration. There wasn't a single towing capacity for all models. You'll need to check the sticker located inside the driver's side doorjamb or your owner's manual to find the exact towing capacity for *your* specific 2002 Dodge Grand Caravan.
Without that information, I can't give you a definitive answer. However, expect it to be relatively low, likely under 3,500 lbs (1588 kg), as minivans are not designed for heavy towing.
