Basic Diagnostic Procedure: Procedure
WARNING: This page is about a different car, the 2015 Subaru Outback and 2015 Subaru Legacy. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTICS PROCEDURE
| Step |
Check |
Yes |
No |
1 CHECK WARNING LIGHT.
Check whether the airbag warning light in the combination meter is lit. |
Does the airbag warning light illuminate? |
Go to step 2. |
Perform the diagnosis according to phenomenon of the problem. |
2 READ DTC.
- Turn the ignition switch to OFF.
- Connect the Subaru Select Monitor to data link connector.
- Turn the ignition switch to ON and run the Subaru Select Monitor.
- Read the DTC. <Ref. to
OPERATION , Read Diagnostic Trouble Code (DTC).>
NOTE:
If the communication function of the Subaru Select Monitor cannot be executed properly, check the communication circuit. <Ref. to
INSPECTION , Subaru Select Monitor.>
- Record all DTCs and freeze frame data.
|
Is DTC displayed? |
Go to step 3. |
Go to "Airbag Warning Light Failure" <Ref. to
AIRBAG WARNING LIGHT FAILURE
.>. |
3 PERFORM DIAGNOSIS.
- Determine the possible cause from "List of Diagnostic Trouble Code (DTC)" <Ref. to
LIST OF DIAGNOSTIC TROUBLE CODE (DTC) .>.
- Inspect the DTC using "List of Diagnostic Trouble Code (DTC)".
- Repair the trouble cause.
- Perform the Clear Memory Mode. <Ref. to
CLEAR MEMORY MODE .>
- Perform the Inspection Mode. <Ref. to
INSPECTION MODE .>
- Read any other DTCs displayed.
|
Is DTC displayed? |
Perform the procedure 1) to 5) in step 3. |
Finish the diagnosis. |