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Home >> Cadillac >> 2009 >> XLR Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 112 (Cellular System, Entertainment System, And Navigation System) >> Schematic and Routing Diagrams >> OnStar Schematics
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OnStar Schematics

WARNING: This page is about a different car, the 2008 Cadillac XLR. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Power, Ground, DLC, Antenna, and User Inputs
GM1899913Courtesy of GENERAL MOTORS CORP.
Fig 2: Audio Output
GM1899917Courtesy of GENERAL MOTORS CORP.
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