LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Subaru >> 2021 >> Ascent Base >> Repair and Diagnosis >> Electrical >> Gauges >> Instrumentation System & Driver Information Center >> Combination Meter System >> Operation >> Variant Work >> Operation Procedure A
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Operation Procedure A

CAUTION:
  • Use wire (USB cable) to connect to Subaru Select Monitor.
  • Carry-over of the odometer value is possible only once. If failed, odometer carry-over cannot be performed anymore.
  • When odometer value reading is performed, the odometer displays "------" and continued use of the combination meter assembly is impossible.
  • When the power supply of the Subaru Select Monitor is turned OFF during work, the odometer value data is cleared and carry-over becomes impossible. Be careful of the state of power supply connection of Subaru Select Monitor.
  1. Read and store the setting information and odometer value.
    1. Connect the Subaru Select Monitor and then turn the ignition switch to ON.
    2. On [Start] screen, select [Diagnosis].
    3. On [Select Vehicle] screen, enter vehicle information and select [OK].
    4. On [Main Menu] screen, select [Each System].
    5. On [Select System] screen, select [Combination Meter], and then select [Next].
    6. On [Select Function] screen, select [Work Support], and then select [Reading and Writing of the ECU Configuration Information and Odometer Value].
    7. Save under a new name according to the display screen.
    8. When [Do you read the Odometer Value? Odometer of the Meter is locked] is displayed, select the [YES] button.
    9. Confirm that [Read the Odometer Value] is displayed, and then turn the ignition switch to OFF.
  2. Replace the combination meter assembly with a new part. Ref. to INSTRUMENTATION/DRIVER INFO>REMOVAL .
    CAUTION: Do not perform the following. Otherwise, saved odometer values will be cleared.
    • Turn the power supply of Subaru Select Monitor to OFF.
    • Communication between Subaru Select Monitor and interface for Subaru Select Monitor is lost. (USB cable is disconnected)
    NOTE: The data link connector can be removed. If it is interfering with the work, move it outside the vehicle.
    G00676538
    (a) Interface for Subaru Select Monitor
    (b) Data link connector
  3. Write the setting information and odometer value.
    NOTE: When the odometer value writing operation is completed correctly, the odometer value is automatically cleared from the Subaru Select Monitor.
    1. [Did you replace the Meter?] is displayed. Select the [YES] button.
    2. When [Do you write Odometer Value?] is displayed, select the [YES] button.
    3. When [Odometer value writing is completed. Write the ECM setting information next.] is displayed, click the [OK] button.
    4. Select the file saved with [Reading and Writing of the ECU Configuration Information and Odometer Value], and click the [Execution] button.
    5. When [Write?] is displayed, select the [YES] button.
    6. Confirm that [Write operation was completed.] is displayed, and click the [OK] button.
  4. Check if the combination meter assembly operates normally.