Monitoring DTC Status
- Vehicle Parked & Ignition ON.
- Connect GDS and select "DTC Analysis" mode.
- Click "DTC Status" on the "Diagnostic Trouble Codes (DTC)" menu bar to see DTC's information.
- Confirm that "DTC Readiness Flag". indicates "COMPLETED". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
- Read "DTC Status" parameter.
- Did the DTC return?
YES
- Replace the ECS ECU assembly with an usable one and check for proper operation. If it works properly, replace the ECS ECU assembly and go to "VERIFICATION OF VEHICLE REPAIR ".
NO
- The ECS ECU memory was not cleared after repair. Clear the DTC and go to "VERIFICATION OF VEHICLE REPAIR ".