Toyota Workshop Service and Repair Manuals

Information Bus: Electrical Diagrams

Multiplex Communication System - Communication Bus

Multiplex Communication System Includes Following Systems

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Door Lock Control

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Electronic Tension Reducer

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Headlight

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Interior Light

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Key Reminder

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Light Reminder

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Moon Roof

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Power Window

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Seat Belt Warning

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Wireless Door Lock Control

Multiplex Communication System - Communication Bus

Locations: The locations of components, connectors, ground points, and splices referred to within these diagrams can be found at Vehicle Locations.  
See: Locations