Radio/Navigation System Schematics

Fig 1: Radio Schematic (w/UZ6)

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Fig 2: Radio Schematic (w/U85 Audio Signals)

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Fig 3: Radio Schematic (w/U85 - Coupe/Sedan)

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Fig 4: Radio Schematic (w/U85 - Convertible)

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Fig 5: Digital Radio Receiver Schematic

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Fig 6: Redundant Radio Controls Schematic - 3 Spoke Steering Wheel

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Fig 7: Redundant Radio Controls Schematic - 4 Spoke Steering Wheel

Courtesy of GENERAL MOTORS CORP.