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Home › Subaru › 2019 › BRZ Limited, Standard Trans › Repair and Diagnosis › Brakes › Traction Control › Vehicle Stability Control (VSC) System › Vehicle Stability Control System › DTC C1288: Different ECM Specification › Inspection steps

Inspection steps

CAUTION: When the skid control computer (brake actuator ASSY) has been replaced, make sure to perform [VSC(VDC) Centering Mode]. (Refer to WORK SUPPORT )
  1. Diagnostic code check (CAN communication system)
    1. Using SSM4, check whether the diagnostic code for CAN communication error has been output or not. (Refer to CHECKING/CLEARING DIAGNOSTIC CODES )
      RESULT DESCRIPTION

      Result Go to
      No output A
      Output exists B
      1. Go to next step
      2. Go to "CAN communication system (How to troubleshoot)" (Refer to HOW TO TROUBLESHOOT )
  2. Diagnostic code list recheck
    1. Use the SSM4 to check the diagnosis codes. (Refer to CHECKING/CLEARING DIAGNOSTIC CODES )
      RESULT DESCRIPTION

      Result Go to
      No output A
      Output exists B
      1. Go to next step
      2. Check and replacement of engine control computer (Refer to REMOVAL )

      Completed

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