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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> HVAC System (Service Information) >> Distribution >> Housing, HVAC >> Installation >> Housing-Air Inlet

Housing-Air Inlet

NOTE: The air inlet housing must be removed from HVAC housing and disassembled for service of the recirculation-air door.
Fig 1: Housing-Air Inlet Removal & Installation
GC0096062Courtesy of CHRYSLER LLC
NOTE: LHD model shown in illustrations. RHD model similar.
  1. Position the air inlet housing (6) onto the HVAC housing (7).
    CAUTION: Make sure that the recirculation-air door pivot shaft is properly seated in the pivot seats located on the top of the HVAC housing.
  2. Install the five screws (5) that secure the air inlet housing to the HVAC housing. Tighten the screws to 2.2 N.m (20 in. lbs.).
  3. Inspect the foam seal (3). If the seal is deformed or damaged, it must be replaced.
  4. Connect the HVAC wire harness (1) to the recirculation door actuator (2).
  5. Install the HVAC housing assembly. See Heating and Air Conditioning/Distribution/HOUSING, HVAC - Installation 
  6. Reconnect the negative battery cable.