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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 222 (Heating, Ventilation And Air Conditioning) >> Repair Instructions >> Blower Motor Replacement - Auxiliary (With E59) >> Removal Procedure

Removal Procedure

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    Fig 1: View Of Air Distribution Duct
    GM812955Courtesy of GENERAL MOTORS CORP.
  1. Remove the left lower quarter trim panel. Refer to Trim Panel Replacement - Rear Quarter - Right in Interior Trim.
  2. Disconnect the auxiliary blower motor electrical connector.
  3. Disconnect the auxiliary blower motor resistor electrical connector.
  4. Remove the lower auxiliary air distribution duct bolts and retainers.
  5. Remove the lower auxiliary air distribution duct.
    6. IMPORTANT: The auxiliary blower motor must be removed with the blower motor housing.
  6. Remove the auxiliary blower motor housing screws.
    7. Fig 2: View Of Auxiliary Blower Motor Housing
    GM882516Courtesy of GENERAL MOTORS CORP.
  7. Lift the auxiliary blower motor housing and remove from the HVAC module assembly.
    8. Fig 3: View Of Auxiliary Blower Motor
    GM691600Courtesy of GENERAL MOTORS CORP.
  8. Remove the auxiliary blower motor mounting screws.
  9. Remove the auxiliary blower motor from the blower motor housing.
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