Caravan AWD V6-201 3.3L (1991)
Resistor Block And Drain Tube
18. Remove the rubber condensate drain tube (in engine compartment).
19. Remove the four nuts (in the engine compartment) securing the unit to the dash panel.
20. Pull the entire unit rearward until the studs on the unit clear the dash panel. Drop the unit down and pull it rearward to remove it from vehicle.
21. Place heater/A/C unit assembly on workbench.
23. Remove one screw retaining the vacuum harness. Feed harness through hole in cover.
Fig. 15 Evaporator heater assembly
24. Remove thirteen screws from top cover and remove cover. Temperature control door will come out with the cover. Remove the nut and lever from
the door shaft to remove the temperature door from the cover.
Heater Core
25. Remove screw from heater core tube retaining bracket and lift heater core out of unit.
Installation is the reverse of removal.
