Removal Procedure

WARNING: This page is about a different car, the 2004 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.

Remove the left rear body side trim panel. Refer to Trim Panel Replacement - Body Side Rear in Interior Trim.
Remove the nuts (1) securing the processor to the vehicle.

Fig 1: Locating Navigation Data Processor Nuts

Courtesy of GENERAL MOTORS CORP.

Disconnect the electrical connectors (1, 2)

Fig 2: View Of Navigation Data Processor Electrical Connectors

Courtesy of GENERAL MOTORS CORP.

Remove the processor.