Removal Procedure

Remove the rear shelf panel. Refer to TRIM PANEL REPLACEMENT -- REAR WINDOW SHELF in Interior Trim.
Disconnect the TV module electrical connector (1).

Fig 1: Disconnecting TV Module Electrical Connector
Courtesy of GENERAL MOTORS CORP.
Disconnect the coax cables (3).

Fig 2: Disconnecting Coax Cables
Courtesy of GENERAL MOTORS CORP.
Remove the fasteners (1) securing the TV module (1) to the rear shelf.
Remove the TV module (2) from the rear shelf.

Fig 3: Removing Fasteners & TV Module From Rear Shelf
Courtesy of GENERAL MOTORS CORP.