Basic Diagnostic Procedure - Subaru FORESTER 2004 Service Manual

AIRBAG SYSTEM (DIAGNOSTIC)

1. Basic Diagnostic Procedure

A: PROCEDURE
Step
1 READ DTC.
<Ref. to AB-31, Read Diagnostic Trouble Code
(DTC).>
2 READ DTC.
<Ref. to AB-31, Read Diagnostic Trouble Code
(DTC).>
3 PERFORM THE DIAGNOSIS.
1) Judge the possible cause from "List of
Diagnostic Trouble Code (DCT)" <Ref. to AB-
43, List of Diagnostic Trouble Code (DTC).>
2) Inspect using "Diagnostic Procedure with
Diagnostic Trouble Code (DTC)".
3) Repair the cause of the trouble.
4) Perform the clear memory mode. <Ref. to
AB-33, Clear Memory Mode.>
5) Perform the inspection mode. <Ref. to AB-
32, Inspection Mode.>
6) Read any DTC again.
Basic Diagnostic Procedure
Is the normal code detected?
Is DTC displayed?
Is DTC displayed?
AB-2
Check
Finish the diagno-
sis.
Go to step 3.
Perform the proce-
dure 1) to 5) in
step 3.
Yes No
Go to step 2.
Replace the airbag
warning light.
<Ref. to AB-34,
Airbag Warning
Light Failure.>
Finish the diagno-
sis.