Removal Procedure

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Important: The upper mode door (6) is serviced with the upper HVAC module case (3).

Remove the HVAC module. Refer to HVAC MODULE ASSEMBLY REPLACEMENT .
Disconnect the electrical connector (3) from the mode actuator (4).
Remove the screws from the mode actuator (4).
Remove the mode actuator (4) from the HVAC module assembly (1).
If equipped remove the heat stakes (1) from the HVAC module (2) with a screw driver and a hammer.

Fig 1: Removing Heat Stakes From HVAC Module
Courtesy of GENERAL MOTORS CORP.
If equipped remove the HVAC module assembly screws.
Separate the HVAC module assembly.
Remove the lever (7) from the upper mode door/upper HVAC module case (6).

Fig 2: Removing Mode Door - Upper - Delphi
Courtesy of GENERAL MOTORS CORP.