Basic Diagnostic Procedure: Procedure

Ask the customer when and how the trouble occurred using the interview check list. Refer to KEYLESS ENTRY (DIAGNOSTICS)>CHECK LIST FOR INTERVIEW .

Did you interview the customer?

Yes: Go to  2.

No: Perform the interview, and Go to  2.

Perform basic inspection. Refer to KEYLESS ENTRY (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. Refer to COMMON (DIAG)>DATA LINK CONNECTOR .
3. Turn the ignition switch to ON and run the Subaru Select Monitor.
4. Select [Keyless Entry].
   NOTE: For detailed operation procedures, refer to "Help" of application.

Is communication possible?

Yes: Go to  4.

No: Check the communication circuit. Refer to KEYLESS ENTRY (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE FOR SUBARU SELECT MONITOR COMMUNICATION .

Read the DTC of [Keyless Entry] using the Subaru Select Monitor. Refer to KEYLESS ENTRY (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC) .

Are any DTCs displayed? (Current malfunction)

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

No: Keyless entry system is normal.

1. Perform the diagnosis for the displayed DTCs. Refer to KEYLESS ENTRY (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 [Keyless Entry]. Refer to COMMON (DIAG)>CLEAR MEMORY .
4. Execute the inspection mode. Refer to KEYLESS ENTRY (DIAGNOSTICS)>INSPECTION MODE .
5. Read the DTC of [Keyless Entry] using the Subaru Select Monitor. Refer to KEYLESS ENTRY (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC) .

Are any DTCs displayed? (Current malfunction)

Yes: Repeat step 5 until DTC is not shown.

No: Finish the diagnosis.