Removal Procedure

WARNING: This page is about a different car, the 2003 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.

Remove the front floor kick-up panel. Refer to KICK-UP PANEL REPLACEMENT - FRONT FLOOR in Interior Trim.
Remove the Bose module. Refer to BOSE MODULE REPLACEMENT in Entertainment.
Disconnect the inside air temperature sensor aspirator duct.
1. 3.1 Depress the duct retaining tab and remove the duct from the ignition switch housing bracket.
2. 3.2 Use a twisting motion to release the duct from the duct muffler.
  
  Fig 1: Disconnecting Inside Air Temperature Sensor Aspirator Duct
  Courtesy of GENERAL MOTORS CORP.
Remove the inside air temperature sensor aspirator duct muffler.
Use a twisting motion to release the duct muffler.

Fig 2: Removing Inside Air Temperature Sensor Aspirator Duct Muffler
Courtesy of GENERAL MOTORS CORP.
Disconnect the air temperature actuator electrical connector.

Fig 3: Disconnecting Air Temperature Actuator Electrical Connector
Courtesy of GENERAL MOTORS CORP.
Remove the air temperature actuator screws.
Remove the air temperature actuator.

Fig 4: Removing Air Temperature Actuator
Courtesy of GENERAL MOTORS CORP.