Data Bus On Board Diagnostic Interface

Data Bus On Board Diagnostic Interface

• Data Bus On Board Diagnostic Interface (J533) interlinks the different CAN bus systems in the vehicle.

• It transmits data from e.g. the engine control module (drivetrain CAN bus) to the instrument cluster (instrument cluster CAN bus).

• Fault finding is done in Guided Fault Finding. Refer to vehicle diagnosis, testing and information system VAS 5051.