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    1965 Dodge/Ram Truck D200 3/4 ton P/U 2WD 6.3L 2BL 8cyl

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    300, 300C & Magnum 2006-2008, Charger 2006-2008

    Removal & Installation

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    WARNING
    On vehicles equipped with airbags, disable the airbag system before attempting any steering wheel, steering column, or instrument panel component diagnosis or service. Disconnect and isolate the negative battery (ground) cable, then wait two minutes for the airbag system capacitor to discharge before performing further diagnosis or service. This is the only sure way to disable the airbag system. Failure to take the proper precautions could result in accidental airbag deployment and possible personal injury or death.


    NOTE
    The single zone heater-A/C system is equipped with a single blend door actuator. The dual zone system has two blend door actuators, one for the driver side blend-air door and one for the passenger side blend-air door.

    Dual Zone Passenger's Side



    1. Disconnect and isolate the negative battery cable.
    2.  
    3. Remove the glove box from the instrument panel.
    4.  
    5. Remove the three screws (1) that secure the blend door actuator (2) to the passenger side of the HVAC air distribution housing (3).
    6.  
    7. Remove the blend door actuator from the air distribution housing and disconnect the HVAC wire harness connector (4) from the actuator.

      Click image to see an enlarged view

      Fig. Remove the 3 screws (1) holding the blend door actuator (2) to the passenger side of the HVAC air distribution housing (3) and detach the connector (4) from the actuator

    8.  
    9. Remove the blend door actuator from the vehicle.
    10.  

    To install:

    1. Position the blend door actuator (1) into the vehicle.
    2.  
    3. Install the blend door actuator onto the passenger side of the HVAC air distribution housing (2). If necessary, rotate the actuator slightly to align the splines on the actuator output shaft (3) with those on the blend door cam (4).
    4.  
    5. Install the screws (1) that secure the blend door actuator (2) to the passenger side of the air distribution housing (3). Tighten the screws to 17 inch lbs. (2 Nm).
    6.  
    7. Connect the HVAC wire harness connector (4) to the blend door actuator.
    8.  
    9. Install the glove box into the instrument panel.
    10.  
    11. Reconnect the negative battery cable.
    12.  

    Single Zone/Dual Zone Driver's Side



    1. Disconnect and isolate the negative battery cable.
    2.  
    3. Remove the instrument panel silencer from the driver side of the instrument panel
    4.  
    5. Remove the three screws that secure the blend door actuator to the driver side of the HVAC air distribution housing.
    6.  
    7. Remove the blend door actuator from the air distribution housing and disconnect the HVAC wire harness connector from the actuator.
    8.  
    9. Remove the blend door actuator from the vehicle.

      Click image to see an enlarged view

      Fig. Blend door actuator (2), retaining screws (1), HVAC air distribution housing (3) and HVAC wire harness connector

    10.  

    To install:

    1. Position the blend door actuator into the vehicle.
    2.  
    3. Install the blend door actuator onto the driver side of the HVAC air distribution housing. If necessary, rotate the actuator slightly to align the splines on the actuator output shaft with those on the blend door cam.
    4.  
    5. Install the screws that secure the blend door actuator to the driver side of the air distribution housing. Tighten the screws to 17 inch lbs. (2 Nm).
    6.  
    7. Connect the HVAC wire harness connector to the blend door actuator.
    8.  
    9. Install the instrument panel silencer onto the driver side of the instrument panel.
    10.  
    11. Reconnect the negative battery cable.
    12.  

     
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