2018 Subaru WRX BaseFACTORY OEM SERVICE PROCEDURE

VDC Control Module Parameter Check

NOTE: The parameter data registered in the VDC CONTROL MODULE is shown on the display.
  1. Perform confirming on 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 «Confirm on parameter».
  2. Check that the applied model and grade of the relevant vehicle are included, and click the «OK» button.
  3. If the applied model and grade of the target vehicle are not included, perform "parameter selection and registration". Ref. to VEHICLE DYNAMICS CONTROL (VDC)>VDC Control Module and Hydraulic Control Unit (VDC CONTROL MODULE & H/U)>MAINTENANCE MODE>VDC CONTROL MODULE PARAMETER SELECTION .
Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.

Shop Manual-Ready ToolsCompare Repair QuoteQuote Shield Pro

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.

Rather have a pro handle this?

A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.

Comes to youSame-day available12-month warranty
Get a Free Quote

No obligation. See pricing before you book.