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Diagnostic Starting Point - Vehicle

Begin the system diagnosis with Diagnostic System Check - Vehicle . The Diagnostic System Check – Vehicle will provide the following information:

    • The identification of the control modules which are not communicating through the serial data circuit.
    • The identification of any stored diagnostic trouble codes (DTCs) and their status.

The use of the Diagnostic System Check – Vehicle will identify the correct procedures to begin vehicle diagnosis. These must be performed before system DTC or symptom diagnosis.

   


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