Diagnostic Procedure
DTC U0402:00 (DYNAMIC STABILITY CONTROL) - DIAGNOSTIC PROCEDURE
| STEP | INSPECTION | ACTION | |
|---|---|---|---|
| 1 | VERIFY DTCs FOR TCM
|
Yes | Repair the malfunctioning part according to the applicable DTC troubleshooting. (See ON-BOARD DIAGNOSTIC SYSTEM DTC TABLE [FW6A-EL] .) |
| No | Go to the next step. | ||
| 2 | VERIFY THAT THE SAME DTC IS NOT PRESENT
|
Yes | Repeat the inspection from Step 1. If the malfunction recurs, replace the TCM, then go to the next step. (See CONTROL VALVE BODY REMOVAL/INSTALLATION [FW6A-EL] .) |
| No | Go to the next step. | ||
| 3 | VERIFY IF OTHER DTCs DISPLAYED
|
Yes | Repair the malfunctioning part according to the applicable DTC troubleshooting. (See ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)] .) |
| No | DTC troubleshooting completed. | ||