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DTC U0073, U0100, U0129: Control Module Communication Bus OFF; Lost Communication with ECM/PCM "A1"; Lost Communication with Brake System Control Module
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Wiring Diagram
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DTC U0073, U0100, U0129: Control Module Communication Bus OFF; Lost Communication with ECM/PCM "A1"; Lost Communication with Brake System Control Module: Wiring Diagram
Fig 1: Identifying Skid Control ECU & Junction Connector Wiring Diagram
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