Monitor DTC Status

WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.

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"
- Thoroughly check the wire harness of the Wheel Sensor for looseness, poor contact, bending, corrosion, deterioration, or damage.
- Replace the ESC with an usable one and check for proper operation. Then, go to "VERIFICATION OF VEHICLE REPAIR ".
  If it does not work properly, replace the BSD ECU (See BLIND-SPOT COLLISION WARNING (BCW) SYSTEM ). Then, go to "VERIFICATION OF VEHICLE REPAIR ".
"HISTORY"
- The memory was not cleared after repair. Clear the DTC and go to "VERIFICATION OF VEHICLE REPAIR ".