Avalanche, Express, Savana 2006-2007

Removal & Installation

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  1. If necessary, remove the coolant reservoir.
  2.  
  3. Remove the electrical connectors at the blower motor.
  4.  
  5. Remove the blower motor cooling tube (if equipped).
  6.  
  7. Remove the retaining screws from the blower motor.
  8.  
  9. Remove the blower motor from the case.
  10.  
  11. Remove the retaining clip from the fan cage.
  12.  
  13. Remove the fan cage from the blower motor.

    Click image to see an enlarged view

    Fig. Exploded view of blower motor assembly

  14.  

To install:

  1. Install the fan cage to the blower motor.
  2.  
  3. Install the retaining clip to the fan cage.
  4.  
  5. Install the blower motor to the case.
  6.  
  7. Install the retaining screws to the blower motor.
  8.  
  9. Install the blower motor cooling tube (if equipped).
  10.  
  11. Install the electrical connectors at the blower motor.
  12.  
  13. If removed, install the coolant reservoir.
  14.  
  15. Verify the circuit operation.
  16.  

Delphi Blower Motor



  1. If equipped, remove the sound insulator panel.
  2.  
  3. Remove the blower motor insulating cover screws.
  4.  
  5. Disconnect the electrical connector from the blower motor.
  6.  
  7. Remove the blower motor insulating cover.
  8.  
  9. Pull the retaining tab down while turning the blower motor counterclockwise in order to disengage the blower motor from the heater/ventilation module.
  10.  
  11. Remove the blower motor.

    Click image to see an enlarged view

    Fig. Pull the retaining tab down while turning the blower motor counterclockwise in order to disengage the blower motor

  12.  

To install:

  1. Install the blower motor.
  2.  
  3. Install the blower motor to the heater/ventilation module. Turn the blower assembly clockwise until the retaining tab locks into place.
  4.  
  5. Install the blower motor insulating cover.
  6.  
  7. Connect the electrical connector to the blower motor.
  8.  
  9. Install the blower motor insulating cover screws.
    1. Tighten the screws to 14 inch lbs. (1.6 Nm).
    2.  

  10.  
  11. If equipped, install the sound insulator panel.
  12.  

Visteon Blower Motor



  1. Remove the sound insulator panel.
  2.  
  3. Disconnect the electrical connector (2) from the blower motor (1).
  4.  
  5. Remove the screws from the blower motor (1).
  6.  
  7. Remove the blower motor (1) from the HVAC module (3).
  8.  
  9. Remove the retainer from the blower motor wheel. Discard the retainer.
  10.  
  11. Remove the blower motor wheel from the blower motor (1).

    Click image to see an enlarged view

    Fig. Replacing blower motor-Visteon

  12.  

To install:

  1. Install the blower motor wheel to the blower motor (1).
  2.  
  3. Install the New retainer to the blower motor wheel.
  4.  
  5. Install the blower motor (1) to the HVAC module (3).
  6.  
  7. Install the screws to the blower motor (1).
    1. Tighten the screws to 18 inch lbs. (2 Nm).
    2.  

  8.  
  9. Connect the electrical connector (2) to the blower motor (1).
  10.  
  11. Install the sound insulator panel.
  12.  

 
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