Radio/Navigation System Schematics

WARNING: This page is about a different car, the 2007 Pontiac Torrent and 2007 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Radio (UC1) Schematic

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Fig 2: Radio (U65) Schematic

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Fig 3: Speaker (U65) Schematic

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Fig 4: Digital Radio Receiver (U2K) Schematic

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Fig 5: Steering Wheel Controls Schematic

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Fig 6: Power, Ground and Video Signal Schematic

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Fig 7: Audio Signals Schematic

Courtesy of GENERAL MOTORS CORP.