One problem related to engine cooling system has been reported for the 2004 Dodge Caravan. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Dodge Caravan based on all problems reported for the 2004 Caravan.
Evaporator core leaks allowing freon to leak out into sealed interior passenger compartment. Design flaw due to location of temperature probe through the middle of the core. Evaporator core is very difficult to replace.