Troubleshooting Diagnostic Procedure
B1492-00: (SAS) TROUBLESHOOTING DIAGNOSTIC PROCEDURE
| Step | Inspection | Results | Action |
|---|---|---|---|
| 1 | PURPOSE: INSPECT SAS CONTROL MODULE FOR MALFUNCTION
|
Yes | Replace the SAS control module and perform repair completion verification 1. (Refer to SAS CONTROL MODULE REMOVAL/INSTALLATION [TWO-STEP DEPLOYMENT CONTROL SYSTEM - US/CANADA/ISRAEL SPEC.] in service information.) |
| No | Go to the next step. | ||
| Repair completion verification 1 | PURPOSE: VERIFY IF VEHICLE IS REPAIRED
|
Yes | Refer to the CAN (controller area network) malfunction diagnosis flow to inspect for a CAN communication error. (See MALFUNCTION DIAGNOSIS FLOW [CONTROLLER AREA NETWORK (CAN)] .) If the CAN communication is normal, perform the diagnosis from Step 1 again.
|
| No | Go to the next step. | ||
| Repair completion verification 2 | PURPOSE: VERIFY IF OTHER DTCs ARE DISPLAYED
|
Yes | Repair or replace the malfunctioning location according to the applicable DTC troubleshooting. |
| No | DTC troubleshooting completed. |