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Basic Diagnostic Procedure: Procedure

NOTE:

For inspection of the sub-switch that does not communicate with Subaru Select Monitor, refer to the "GLASS/WINDOWS/MIRRORS". Ref. to  GLASS/WINDOWS/MIRRORS>POWER WINDOW CONTROL SWITCH 

  1. PERFORM CUSTOMER INTERVIEW  .

    Ask the customer when and how the trouble occurred using the Check List for Interview. Ref. to POWER WINDOW (DIAGNOSTICS) >CHECK LIST FOR INTERVIEW 

    Did you interview the customer?

    Yes  : Go to  2.

    No  : Perform the interview.

  2. BASIC INSPECTION  .

    Perform basic inspection. Ref. to POWER WINDOW (DIAGNOSTICS) >GENERAL DESCRIPTION>INSPECTION 

    Is the check result OK?

    Yes  : Go to  3.

    No  : Repair the faulty part found in basic inspection, and Go to  3.

  3. CHECK SUBARU SELECT MONITOR COMMUNICATION  .
    1. Turn the ignition switch to OFF.
    2. Connect the Subaru Select Monitor to data link connector. Ref. to COMMON (DIAGNOSTICS)>DATA LINK CONNECTOR
    3. Turn the ignition switch to ON and run the Subaru Select Monitor.
    4. Select [Power Window (Switch)], [Power Window (Driver)], [Power Window (Passenger)], [Power Window (Rear Right)] and [Power Window (Rear Left)].
      NOTE:

      For detailed operation procedures, refer to "Help" of application. 

    Is communication possible?

    Yes  : Go to  4.

    No  : Check the communication circuit. Ref. to POWER WINDOW (DIAGNOSTICS) >DIAGNOSTIC PROCEDURE FOR SUBARU SELECT MONITOR COMMUNICATION>INSPECTION 

  4. CHECK DTC  .

    Using the Subaru Select Monitor, read the DTC in [Power Window (Switch)], [Power Window (Driver)], [Power Window (Passenger)], [Power Window (Rear Right)] and [Power Window (Rear Left)]. Ref. to POWER WINDOW (DIAGNOSTICS) >DIAGNOSTIC TROUBLE CODE (DTC) 

    • Power Window (Switch)
    • Power Window (Driver)
    • Power Window (Passenger)
    • Power Window (Rear Right)
    • Power Window (Rear Left)

    Are any DTCs displayed?

    Yes  : Record the DTC, time stamp and freeze frame data, and Go to  5.

    No  : Perform diagnosis according to the procedures in the diagnostics with phenomenon. Ref. to POWER WINDOW (DIAGNOSTICS) >DIAGNOSTICS WITH PHENOMENON 

  5. PERFORM DIAGNOSIS  .
    1. Perform the diagnosis for the displayed DTCs. Ref. to POWER WINDOW (DIAGNOSTICS) >DIAGNOSTIC TROUBLE CODE (DTC)>LIST 
    2. Repair or replace the cause of trouble.
    3. Using the Subaru Select Monitor, perform the clear memory of [Power Window (Switch)], [Power Window (Driver)], [Power Window (Passenger)], [Power Window (Rear Right)] and [Power Window (Rear Left)]. Ref. to COMMON (DIAGNOSTICS)>CLEAR MEMORY
      • Power Window (Switch)
      • Power Window (Driver)
      • Power Window (Passenger)
      • Power Window (Rear Right)
      • Power Window (Rear Left)
    4. Execute the inspection mode. Ref. to POWER WINDOW (DIAGNOSTICS) >INSPECTION MODE 
    5. Using the Subaru Select Monitor, read the DTC in [Power Window (Switch)], [Power Window (Driver)], [Power Window (Passenger)], [Power Window (Rear Right)] and [Power Window (Rear Left)]. Ref. to POWER WINDOW (DIAGNOSTICS) >DIAGNOSTIC TROUBLE CODE (DTC) 
      • Power Window (Switch)
      • Power Window (Driver)
      • Power Window (Passenger)
      • Power Window (Rear Right)
      • Power Window (Rear Left)

    Are any DTCs displayed?

    Yes  : Repeat step  5 until DTC is not shown.

    No  : Finish the diagnosis.

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