Basic Diagnostic Procedure: Procedure

Ask the customer when and how the trouble occurred using the interview check list. Ref. to POWER WINDOW (DIAGNOSTICS)>CHECK LIST FOR INTERVIEW .

Did you interview the customer?

Yes:  Go to  2.

No:  Perform the interview.

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.

1. Turn the ignition switch to OFF.
2. Connect the Subaru Select Monitor to data link connector. Ref. to COMMON (diag)>DATA LINK CONNECTOR .
3. Turn the ignition switch to ON and run the Subaru Select Monitor.
4. Select [Power Window (Switch)], [Power Window (Driver)] and [Power Window (Passenger)].
   NOTE: For detailed operation procedures, refer to "Application help".

Is communication possible?

Yes:  Go to  4.

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

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

• [Power Window (Switch)]

  DTC CHECK 

• [Power Window (Driver)]

  DTC CHECK 

• [Power Window (Passenger)]

  DTC CHECK 

Are any DTCs displayed? (Current malfunction)

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 .

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)] and [Power Window (Passenger)]. Ref. to COMMON (diag)>CLEAR MEMORY .
   • [Power Window (Switch)]

     Clear Memory 

   • [Power Window (Driver)]

     Clear Memory 

   • [Power Window (Passenger)]

     Clear Memory 

4. Execute the inspection mode. Ref. to POWER WINDOW (DIAGNOSTICS)>INSPECTION MODE .
5. Using the Subaru Select Monitor, read the DTCs in [Power Window (Switch)], [Power Window (Driver)] and [Power Window (Passenger)]. Ref. to POWER WINDOW (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC) .
   • [Power Window (Switch)]

     DTC CHECK 

   • [Power Window (Driver)]

     DTC CHECK 

   • [Power Window (Passenger)]

     DTC CHECK 

Are any DTCs displayed? (Current malfunction)

Yes:  Repeat step  5 until DTC is not shown.

No:  Finish the diagnosis.