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Home >> Genesis >> 2019 >> G90 5.0 Ultimate, RWD >> Repair and Diagnosis >> Electrical >> Gauges >> Cluster Module Diagnosis >> DTC B1040-55: LKAS LDWS Present Error Coding Code Error >> DTC Inspection >> Monitoring DTC Status

Monitoring DTC Status

  1. Connect GDS to "DATA LINK CONNECTOR (DLC)".
  2. IG key "ON", Engine "OFF".
  3. Select "Diagnostic Trouble Codes (DTC)  " with GDS.
  4. Monitor the Diagnostic Trouble Code and present of the trouble code.
  5. Erase the DTC and operate the vehicle within DTC Enable conditions in General information.
    G12723005Courtesy of HYUNDAI MOTOR AMERICA
  6. Is the DTC output again?

    YES 

    NO 

    • Fault is intermittent caused by poor contact in LKAS*'s connector or CLU*'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: LKAS*  : "LANE KEEPING ASSIST MODULE"