Housing-Air Distribution

WARNING: This page is about a different car, the 2009 Dodge Caliber. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: LHD model with A/C shown in illustrations. RHD and heater-only models similar.

Fig 1: Air Distribution Housing

Courtesy of CHRYSLER LLC

NOTE: Illustration shown with heater core and tubes removed from view for clarity.

Position the air distribution housing (2) onto the rear of the HVAC housing (4).
Install the two metal retaining clips (3) that secure the bottom of the air distribution housing to the HVAC housing.
Install the seven screws (1) that secure the air distribution housing to the HVAC housing. Tighten the screws to 1.2 N.m (10 in. lbs.).

Fig 2: Heater Core
Courtesy of CHRYSLER LLC
Carefully install the heater core (6) into the left side of the air distribution housing (5).
On RHD models, install the air distribution housing onto the HVAC housing (9). See Heating and Air Conditioning/Distribution/HOUSING, HVAC - Installation .
Install the retaining bracket (4) and screw (3) that secure the heater core tubes (8). Tighten the screw to 1.2 N.m (10 in. lbs.)
Install the flange (2) that secures the heater core tubes to the front of the HVAC housing.
Install the screw (10) that secures the flange to the HVAC housing. Tighten the screw to 1.2 N.m (10 in. lbs.).
NOTE: If the foam seal for the flange is deformed or damaged, it must be replaced.
Install the foam seal (1) onto the flange.
Install all of the floor distribution ducts onto the air distribution housing. See Heating and Air Conditioning/Distribution/DUCT, Floor Distribution - Installation .
NOTE: If the heater core is being replaced, flush the cooling system. Refer to Cooling - Standard Procedure .
Install the HVAC housing assembly. See Heating and Air Conditioning/Distribution/HOUSING, HVAC - Installation .