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Home >> Subaru >> 2016 >> BRZ Series.HyperBlue >> Repair and Diagnosis (Single Page) >> Brakes >> Traction Control >> Vehicle Stability Control (VSC) System >> Vehicle Stability Control System >> DTC U0073: Control Module Communication Bus "A" Off; DTC U0100: Engine Data, Not Received; DTC U0101: Transmission Data, Not Received; DTC U0126: Steering Angle Sensor Data, Not Received >> Inspection steps
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Inspection steps

  1. Diagnostic code list recheck
    1. Using SSM3, clear the diagnostic code. (Refer to CHECKING/CLEARING DIAGNOSTIC CODES  )
    2. Perform a driving test.
    3. Using SSM3 again, check the diagnostic code output. (Refer to CHECKING/CLEARING DIAGNOSTIC CODES  )

      Result

      Result Go to
      Error code A
      Normal B

      B: Malfunction reproduction test (Refer to PROCEDURES FOR MALFUNCTION PHENOMENON SIMULATION )

      A: To CAN communication system (How to troubleshoot) (Refer to HOW TO TROUBLESHOOT )

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