Grand Caravan FWD V6-201 3.3L VIN R MFI (1998)
Air Duct: Description and Operation
SYSTEM OPERATION
The air distribution ducts for the A/C, Heater, Defroster, and Second Seating Air Distribution are not serviceable in vehicle.
The only ducts that are serviceable in the vehicle are the side window demister ducts and the ducts that feed the front door outlets for the first rear
passenger(s) seating.