2018 Subaru WRX BaseFACTORY OEM SERVICE PROCEDURE

VDC Control Module Parameter Writing

  1. Perform writing of parameter.
    1. Connect the Subaru Select Monitor.
      NOTE: For detailed operation procedures, refer to "Application Help".
    2. Turn the ignition switch to ON.
    3. On «Start» display, select «Diagnosis».
    4. On «Vehicle selection» display, input the target vehicle information and select «Confirmed».
    5. On «Main Menu» display, select «Each System».
    6. On «Select System» display, select «Brake Control System» and select «Enter».
    7. On «Select Function» display, select «Work Support».
    8. On «Work Support» display, select «Writing of parameter: SSM to ECM».
  2. Open the file saved in the «Reading of parameter: ECM to SSM» procedure.
  3. When the confirmation screen indicating the vehicle information appears, check that the correct applied model and grade are displayed and click the «OK» button.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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