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Home >> Kia >> 2016 >> Cadenza Base >> Repair and Diagnosis >> Accessories & Equipment >> Headlights >> Adaptive Front Lighting System Diagnosis >> DTC B2401: Leveling Motor Fault Right >> Component Inspection

Component Inspection

  1. Substitute with a known - good head lamp and check for proper operation.
  2. Is normal status after replace Headlamp?

    YES 

    • Substitute with a known - good head lamp and check for proper operation. If the problem is corrected, replace head lamp and go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO 

    • Fault is intermittent caused by poor contact in the sensor's and/or AFLS ECU's connector or was repaired and AFLS ECU memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.