Basic Diagnostic Procedure: Procedure

PERFORM CUSTOMER INTERVIEW .
Ask the customer when and how the trouble occurred using the Check List for Interview. Ref. IMMOBILIZER (DIAGNOSTICS)>Check List for Interview .

Did you interview the customer?

Yes: Go to 2.

No: Perform the interview, and Go to 2.
BASIC INSPECTION .
Perform the basic inspection. Ref. to KEYLESS ENTRY(DIAGNOSTICS)>General Description>INSPECTION .

Is the check result OK?

Yes: Go to 3.

No: Repair the failures from the basic inspection, and Go to 3.
CHECK SUBARU SELECT MONITOR COMMUNICATION .
1. Turn the ignition switch to OFF.
2. Connect the Subaru Select Monitor to 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 "Application help".
Is communication possible?

Yes: Go to 4.

No: Check the communication circuit. Ref. IMMOBILIZER (DIAGNOSTICS)>Diagnostic Procedure for Subaru Select Monitor Communication .
CHECK DTC .
Read the DTC of «Keyless Entry» using the Subaru Select Monitor. Ref. IMMOBILIZER (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.
PERFORM DIAGNOSIS .
1. Perform the diagnosis for the displayed DTCs. Ref. 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 for «Keyless Entry». Ref. IMMOBILIZER (DIAGNOSTICS)>Clear Memory .
4. Execute the inspection mode. Ref. IMMOBILIZER (DIAGNOSTICS)>Inspection Mode .
5. Read the DTC of «Keyless Entry» using the Subaru Select Monitor. Ref. IMMOBILIZER (DIAGNOSTICS)>Diagnostic Trouble Code (DTC) .
Are any DTCs displayed? (Current malfunction)

Yes: Repeat step 5 until DTC is not shown.

No: Finish the diagnosis.