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Home >> Chrysler >> 2021 >> Voyager LXi, Gas >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> General Servicing >> Heating & Air Conditioning (Service Information) >> Plumbing, Front >> Core, Heater >> Removal And Installation >> Installation

Removal And Installation: Installation

GC0178020Courtesy of CHRYSLER GROUP, LLC
  1. Carefully install the heater core (2) into the driver side of the air distribution housing.
  2. Remove the tape or plugs from the heater core tubes and heater core ports.
  3. Lubricate NEW  rubber O-ring seals with clean engine coolant and install them on the heater core tubes. Use only the specified O-ring as they are made of a special material for the engine cooling system.
  4. Connect the heater core tubes (1) to the heater core (2).
    GC0178304Courtesy of CHRYSLER GROUP, LLC
  5. Install the heater core tube clamps (1). Install and tighten the heater core clamp to HVAC housing screw (3).
    GC0177924Courtesy of CHRYSLER GROUP, LLC
  6. Flip the heater core cover (1) closed.
  7. Install and tighten the heater core cover screws (2) to the air distribution housing (1).
  8. Install the floor distribution duct. Refer to DUCT, FLOOR DISTRIBUTION, REMOVAL AND INSTALLATION .
  9. Install the knee blocker air bag. Refer to AIR BAG, KNEE BLOCKER, REMOVAL AND INSTALLATION .
  10. Connect the wire harness connector to the adjustable pedal motor, if equipped.
  11. Install the steering column opening cover. Refer to COVER, STEERING COLUMN OPENING, REMOVAL AND INSTALLATION .
  12. Connect the negative battery cable. If equipped with an Intelligent Battery Sensor (IBS), connect the IBS connector.
  13. If the heater core is being replaced, flush the cooling system. Refer to STANDARD PROCEDURE .
  14. Fill the engine cooling system. Refer to STANDARD PROCEDURE - FILLING - 3.6L .