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Home >> Hyundai >> 2021 >> Ioniq Hybrid SEL >> Repair and Diagnosis >> Accessories & Equipment >> Headlights >> Adaptive Front Lighting System Diagnosis (HEV) >> DTC B1639-81: LIN Communication Error DBL (Dynamic Bending Light) Left >> Verification Of Repair >> Verification of Vehicle Repair

Verification of Vehicle Repair

After a repair, it is essential to verifying that the fault has been corrected.

  1. Connect GDS and select "Diagnostic Trouble Codes (DTC)"  mode.
  2. Using GDS, Clear DTC.
  3. Operate the vehicle within DTC Enable conditions in General information.
  4. Are any DTCs present?

    YES 

    • Go to the applicable troubleshooting procedure.

    NO 

    • System is performing to specification at this time.