Removal Procedure

WARNING: This page is about a different car, the 2008 Isuzu Ascender, 2008 GMC Envoy, and 2008 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.

Remove the overhead console. Refer to Roof Console Replacement .

Fig 1: Identifying OnStar Microphone Components

Courtesy of GENERAL MOTORS CORP.

Disconnect the microphone electrical connector to the OnStar® microphone (1).

Fig 2: Identifying Quick Release Tab On Microphone

Courtesy of GENERAL MOTORS CORP.

If only the microphone removal is required, disengage the quick release tab (1) and remove the OnStar® microphone from the overhead console.
If removing the mounting bracket is required, remove the 2 retaining screws to the OnStar® microphone and remove the bracket from the overhead console.