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Active Noise Cancellation Microphone Replacement

GM4578838Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
It is only necessary to lower the headlining. Only do those steps in the headlining procedure that will allow access to the component being removed. Headlining Trim Panel Replacement
1 Active Noise Cancellation Microphone

Procedure

  1. Disconnect the electrical connector.
  2. Release the retaining tabs.
  3. Use a suitable tool.