Installation Procedure

Feed the microphone (1) wire through the hole in the headliner.
Align the microphone (1) with the hole in the headliner and install the microphone in the opening.

Fig 1: Installing Microphone
Courtesy of GENERAL MOTORS CORP.
Rotate the microphone (1) counter clockwise to secure.
Glue or tape the microphone wiring to the headliner.

Fig 2: Rotating Microphone Counterclockwise
Courtesy of GENERAL MOTORS CORP.
Install the front headliner. Refer to HEADLINER REPLACEMENT - FRONT .
Connect the microphone electrical connector (1).
Install the passenger windshield garnish molding. Refer to WINDSHIELD GARNISH MOLDING REPLACEMENT .

Fig 3: Connecting Microphone Electrical Connector
Courtesy of GENERAL MOTORS CORP.