Monitor DTC Status
- Plug GDS to Data Link Connector (DLC).
- Turn "ON" the ignition switch.
- Select "Diagnostic Trouble Codes (DTC)", and click "DTC Status" to check DTC information.
- Read the "DTC State" parameter.
- Is the DTC State "Present"?
"PRESENT"
- Diagnose the TCU system using the GDS and see if there is a DTC related to the TCU. If so, repair it first and then see if the DTC is cleared from the BSD module. Then, go to next procedure.
"HISTORY"
- The memory was not cleared after repair. Clear the DTC and go to "VERIFICATION OF VEHICLE REPAIR ".