A6 Quattro Wagon V6-3.2L (BKH) (2006)
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Information Bus: Description and Operation
Data Bus On Board Diagnostic Interface
General Information
Data Bus On Board Diagnostic Interface (J533) interlinks the different CAN bus systems in the vehicle.
It transmits data from the engine control module (drivetrain CAN bus) to the instrument cluster (instrument cluster CAN bus).
Fault finding is performed via "Guided Fault Finding" Vehicle diagnosis, testing and information system VAS 5051.
Repairing CAN Bus lines => Electrical System General Information 97.
