Radio/Navigation System Schematics

Fig 1: Power, Ground, Serial Data, Amplifier, Audio Signals and Radio (U66)

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Fig 2: Speakers (U66)

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Fig 3: Power, Ground, Serial Data, Amplifier, Audio Signals, Front Speakers, and Radio (U65)

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Fig 4: Antennas (except U2K), Navigation, and OnStar References

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Fig 5: Satellite Radio (U2K)

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Fig 6: Speakers and Noise Compensation Microphone (U65)

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Fig 7: Steering Wheel Controls (UK3)

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Fig 8: Traffic Information - Japan (U3Z)

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Fig 9: Navigation (except Japan)

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