DTC Data Analysis

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).
Diagnose ESP (ESC) and select the "Front Left Wheel Speed Sensor" parameter in the "Current Data" menu of GDS.
Monitor if the value changes according to vehicle speed. (Refer to Fig 1).
Specification: Vary by vehicle speed

Fig 1: Screen Display - Current Data
Courtesy of HYUNDAI MOTOR AMERICA
Is the result within specifications?

YES

Go to next procedure.
This can be an intermittent fault caused by poor contact in the sensor's and/or control module's connector. Or, control module's memory was not cleared after repair. Thoroughly check connectors for looseness, poor connection, ending, corrosion, contamination, deterioration, or damage.
Repair or replace the relevant component(s) as necessary, and go to "VERIFICATION OF VEHICLE REPAIR ".

NO

If there is any DTC related to the Wheel Speed Sensor, inspect it first. Then, see if the DTC is cleared.
Go to next procedure.