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Home >> Subaru >> 2012 >> Forester X, Automatic Trans >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission - Diagnostics >> Read Current Data >> Operation

Read Current Data: Operation

  1. Using the Subaru Select Monitor, on the << Main Menu >> display, select {Each System Check}.
  2. On << System Selection Menu >> display, select {Transmission Control System}.
  3. After transmission type information pops up, select [OK].
  4. On << transmission Diagnosis >> display, select {Current Data Display & Save}.
  5. On << Current Data Display & Save >> display, select {Normal sampling}.
  6. Using the scroll key, scroll the display screen up or down until the desired data is shown.
    • The support data list is as follows.
    SUPPORT DATA CHART

    Item Display Unit of measure
    Battery voltage Battery Voltage V
    Front vehicle speed sensor signal Front Wheel Speed km/h or MPH
    Engine speed signal Engine Speed RPM
    Automatic transmission fluid temperature signal ATF Temp. °C or °F
    Gear position Gear Position -
    Line pressure control duty ratio Line Pressure Duty Ratio %
    Lock up clutch control duty ratio Lock Up Duty Ratio %
    Transfer clutch control duty ratio Transfer Duty Ratio %
    Torque converter turbine speed signal Turbine Revolution Speed RPM
    2-4 brake timing pressure control duty ratio Brake Clutch Duty Ratio %
    Low clutch duty ratio Low Clutch Duty %
    High clutch duty ratio High Clutch Duty %
    Low & reverse brake duty ratio L&R B Duty %
    Accelerator position Accel. Opening Angle %
    FWD switch signal FWD Switch ON or OFF
    Stop light switch signal Stop Light Switch ON or OFF
    Anti lock brake system signal ABS Signal ON or OFF
    Parking range signal P Range ON or OFF
    Neutral range signal N Range ON or OFF
    Reverse range signal R Range Signal ON or OFF
    Drive range signal D Range Signal ON or OFF
    AT diagnosis light output signal Diagnosis Lamp ON or OFF
    ATF temperature light ATF Temperature Lamp ON or OFF
    Up shift signal Up Switch ON or OFF
    Down shift signal Down Switch ON or OFF
    SPORT shift signal Tiptronic Mode Switch ON or OFF
    Cruise control signal Cruise Control Signal ON or OFF
    NOTE: For detailed operation procedures, refer to the proper procedure .