Caravan V6-201 3.3L (1995)
Heater Core: Service and Repair
Front Heater Core
1. Set parking brake and disconnect battery ground cable.
2. Discharge and recover system refrigerant. Refer to: "Service and Repair" See: Heating and Air Conditioning/Service and Repair
3. Disconnect all engine compartment heater and air conditioning lines and vacuum hoses.
4. Drain engine coolant and plug lines. Refer to: "Engine, Cooling and Exhaust : Cooling System : Service and Repair" See: Service and Repair
5. Remove instrument panel. Refer to: "Body and Frame : Interior Trim : Dashboard / Instrument Panel : Service and Repair".See: Body and
Frame/Interior Moulding / Trim/Dash Panel/Service and Repair
6. Disconnect air conditioning hanger strap and temporarily reposition.
7. Remove rubber condensate drain tube and four mounting nuts in engine compartment.
Fig. 10 A/C & Heater Assembly
8. Pull heater/air conditioning assembly to rear until unit studs clear dash panel, then drop unit down and remove from vehicle.
9. Place heater/air conditioning assembly on suitable workbench, then remove screw at vacuum harness and feed harness through hole in cover.
10. Remove thirteen screws from top cover, then remove top cover.
11. Remove screw from heater core tube retaining bracket, then lift heater core out of unit.
12. Remove evaporator core from unit.
13. Reverse procedure to install.
