What is a DCM(Diagnostic Communication Manager)?

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chetan shidling asked 3 years ago

I need the information.

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John answered 3 years ago

The main purpose of the DCM is to provide a common API for diagnostic services. It is used while developing, manufacturing, or service by external diagnostic tools. The DCM performs the scheduling of diagnostic PDUs. It acts like a user by requesting full communication from the ComM if the diagnostic shall be performed.