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Navigation Signal Splitter Replacement

WARNING: This page is about a different car, the 2010 Buick LaCrosse. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Navigation Signal Splitter
GM2210650Courtesy of GENERAL MOTORS CORP.
Callout Component Name
Preliminary Procedure: 
Remove the rear window panel trim. Refer to Rear Window Panel Trim Replacement (without DB3) or Rear Window Panel Trim Replacement (with DB3) .
1 Navigation Signal Splitter Assembly

Procedure

  1. Disconnect the electrical connectors.
  2. Unsnap the navigation signal splitter from the bracket.