Three problems related to defogger have been reported for the 1997 Dodge Caravan. The most recently reported issues are listed below.
Consumer noticed water on the passenger side floorboard, dealer determined the hvac housing was leaking.
As soon as vehicle is started up and starts to move carbon monoxide fumes start to come through the ventilation system, choking the consumer. Dealer has tried to remedy the problem, but can't find the source.
Windshield defroster design problem.