Data Communication Schematics

WARNING: This page is about a different car, the 2008 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Power, Ground, and Key Word 2000 Serial Data

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Fig 2: Low Speed GMLAN Serial Data 1 of 2

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Fig 3: Low Speed GMLAN Serial Data 2 of 2

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Fig 4: High Speed GMLAN

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Fig 5: Local Interconnect Network

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