Monitor DTC Status

WARNING: This page is about a different car, the 2017 Genesis G90. However, it is still accessible from the selected car via links, so may be relevant.

Connect GDS to "DATA LINK CONNECTOR(DLC)".
IG key "ON", Engine "OFF".
Select "Diagnostic Trouble Codes (DTC)" with GDS.
Monitor the diagnostic trouble code and present of the trouble code.
Erase the DTC and operate the vehicle within DTC Enable conditions in General information.

Fig 1: Screen Display - DTC Information
Courtesy of HYUNDAI MOTOR AMERICA
Is the DTC output again?
YES
- Go to "Wiring Inspection " procedure.
NO
- Fault is intermittent caused by poor contact in Rear Center Left Sensor*'s connector or IBU*_BCM's connector, or IBU*_BCM's memory was not cleared after repair.
  → Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.
  
  → Repair or replace as necessary, go to "Verification of Vehicle Repair " procedure.
NOTE: Rear Center Left Sensor*: "REAR PARKING ASSIST SENSOR LH (CENTER)"
IBU*: "IBU CONTROL MODULE"