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Basic Diagnostic Procedure: Procedure

  1. PERFORM CUSTOMER INTERVIEW  .

    Using the Check List for Interview, ask the customer the condition of how the trouble occurred. Ref. to COMBINATION METER (DIAGNOSTICS)>Check List for Interview>CHECK .

    Did you interview the customer?

    Yes Go to 2  .

    No Interview the customer. Ref. to COMBINATION METER (DIAGNOSTICS)>Check List for Interview>CHECK .

  2. CHECK CAN COMMUNICATION  .

    Read the DTC of the CAN system using the Subaru Select Monitor. Ref. to LAN SYSTEM (DIAGNOSTICS)>Read Diagnostic Trouble Code (DTC)>OPERATION .

    Are any DTCs displayed?

    Yes Perform the diagnosis for the displayed DTCs. Ref. to LAN SYSTEM (DIAGNOSTICS)>List of Diagnostic Trouble Code (DTC)>LIST .

    No Go to 3  .

  3. CHECK COMBINATION METER  .

    Using the Subaru Select Monitor, read DTC of combination meter. Ref. to COMBINATION METER (DIAGNOSTICS)>Read Diagnostic Trouble Code (DTC) .

    Are any DTCs displayed?

    Yes Record the DTCs and time stamps, and perform the diagnosis for the displayed DTCs. Ref. to BODY CONTROL SYSTEM (DIAGNOSTICS)>List of Diagnostic Trouble Code (DTC)>LIST .

    For time stamp, refer to "LAN SYSTEM". Ref. to LAN SYSTEM (DIAGNOSTICS)>General Description>CAUTION>TIME STAMP .

    Go to  5.

    No Go to 4  .

  4. CHECK COMBINATION METER  .

    Check the operation of combination meter. Ref. to COMBINATION METER (DIAGNOSTICS)>System Operation Check Mode .

    Is the check result OK?

    Yes System is normal.

    No Replace the combination meter. Ref. to INSTRUMENTATION/DRIVER INFO>Combination Meter .

  5. PERFORM DIAGNOSIS  .
    1. Perform the Clear Memory Mode.
    2. Perform the Inspection Mode. Ref. to COMBINATION METER (DIAGNOSTICS)>Inspection Mode .
    3. Using the Subaru Select Monitor, read DTC of combination meter.

    Are any DTCs displayed?

    Yes Perform the diagnosis for the displayed DTCs.

    No Finish the diagnosis.