LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Subaru >> 2005 >> Outback i, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Engine (Diagnostics) (H4SO) >> Inspection Mode >> Procedure >> OBD-II General Scan Tool
April 5, 2026: LEMON Manuals is launched! Read the announcement.

OBD-II General Scan Tool

  1. After performing the diagnostics and clearing memory, check for any remaining unresolved trouble data: < Ref. to , CLEAR MEMORY MODE . >
  2. Warm up the engine.
  3. Connect the test mode connector (A) at the lower side of glove box.
    Fig 1: Connecting Test Mode Connector
    G03828420Courtesy of SUBARU OF AMERICA, INC.
  4. Connect the OBD-II general scan tool to its data link connector in the lower portion of instrument panel (on the driver's side).
    CAUTION: Do not connect the scan tools except for Subaru Select Monitor or OBD-II general scan tool.
    Fig 2: Connecting OBD-II General Scan Tool To Its Data Link Connector
    G03828421Courtesy of SUBARU OF AMERICA, INC.
  5. Start the engine.
    NOTE:
    • Ensure the select lever is placed in "P" range before starting. (AT model)
    • Depress the clutch pedal when starting engine. (MT model)
  6. Using the select lever or shift lever, turn the "P" position switch and "N" position switch to ON.
  7. Depress the brake pedal to turn brake switch ON. (AT model)
  8. Keep the engine speed in 2,500 - 3,000 RPM range for 40 seconds.
  9. Place the select lever or shift lever in "D" range (AT model) or "1st" gear (MT model) and drive the vehicle at 5 to 10 km/h (3 to 6 MPH).
    NOTE:
    • On AWD model, release the parking brake.
    • The speed difference between front and rear wheels may light ABS warning light, but this indicates no malfunctions. When the engine control diagnosis is finished, perform the ABS memory clearance procedure of self-diagnosis system.
  10. Using the OBD-II general scan tool, check for DTC and record the result(s).
NOTE:
  • For detailed operation procedures, refer to the operation manual of OBD-II general scan tool.
  • For detailed concerning DTC, refer to "List of Diagnostic Trouble Code DTC".

    < Ref. to , LIST OF DIAGNOSTIC TROUBLE CODE (DTC) . >