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Home >> Subaru >> 2017 >> WRX STI >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostics - Introduction) (2.5L) >> Inspection Mode >> Procedure >> SUBARU Select Monitor
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SUBARU Select Monitor

  1. Check that no DTC remains after clearing memory. <Ref. to CLEAR MEMORY MODE .>
  2. Warm up the engine.
  3. Prepare the Subaru Select Monitor 4. <Ref. to PREPARATION TOOL , General Description.>
  4. Prepare PC with Subaru Select Monitor installed.
  5. Connect the USB cable to the DST-i and the USB port on the personal computer (dedicated port for the Subaru Select Monitor).
    NOTE: The dedicated port for the Subaru Select Monitor means the USB port which was used to install the Subaru Select Monitor.
  6. Connect the diagnosis cable to DST-i.
  7. Install the delivery mode fuse (A).
    CAUTION: Do not use any fuses that are installed on the vehicle.
    Fig 1: Delivery Mode Fuse Location
    G10265783Courtesy of SUBARU OF AMERICA, INC.
  8. Connect the DST-i to the data link connector located in the lower portion of the instrument panel (on the driver's side).
    CAUTION: Do not connect the scan tools except for Subaru Select Monitor and general scan tool.
    Fig 2: Locating Data Link Connector
    G08315883Courtesy of SUBARU OF AMERICA, INC.
  9. Start the PC.
  10. Turn the ignition switch to ON (engine OFF) and run the "PC application for Subaru Select Monitor".
  11. On «Start» display, select «Diagnosis».
  12. On «Vehicle selection» display, input the vehicle information and select «Confirmed».
  13. On «Main Menu» display, select «Each System».
  14. On «Select System» display, select «Engine Control System» and then select «Enter».
  15. On «Select Function» display, select «Work Support».
  16. On the «Work Support» display, select «Dealer Check Mode Procedure».
  17. When the "Perform Inspection (Dealer Check) Mode?" is shown on the screen, click the [Next] button.
  18. Perform subsequent procedures as instructed on the display screen.
    • If trouble still remains in the memory, the corresponding DTC appears on the display screen.
    NOTE:
    • For detailed operation procedures, refer to "Application help".
    • For details concerning DTC, refer to "List of Diagnostic Trouble Code (DTC)". <Ref. to LIST OF DIAGNOSTIC TROUBLE CODE (DTC) .>
    • Release the parking brake.
    • The rotating speed difference between front and rear wheels may illuminate the ABS warning light, but this does not indicate a malfunction. When engine control system diagnosis is finished, perform the VDC memory clearance procedure of self-diagnosis function. <Ref. to Clear Memory Mode .>
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