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Home >> Hyundai >> 2015 >> Sonata Eco >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 85 (Smart Junction Block Diagnosis (HEV)) >> DTC B2513: Left Headlamp Low Circuit Short to Ground >> Scantool Diagnostics >> GDS Data Analysis

GDS Data Analysis

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  1. Connect GDS.
  2. IG "ON" and Engine "OFF".
  3. Select "DTC Analysis" mode.
  4. After erase DTC, keep the vehicle condition within "the Enable Conditions" (Refer to "DTC DETECTING CONDITION " table).
    Fig 1: Screen Display - Headlamp Low
    G10603102Courtesy of HYUNDAI MOTOR AMERICA
  5. Is the same DTC occurred again?

    YES 

    • Go to next procedure.

    NO 

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

■ Check Left Headlamp Low 

  1. IG "OFF" and connect GDS.
  2. IG "ON" & ENG "OFF".
  3. Select "Actuation Test and current data" mode.
  4. Execute "Left Headlamp Low" test.
    Fig 2: Screen Display - Headlamp Low Relay
    G10603103Courtesy of HYUNDAI MOTOR AMERICA
  5. Is Left headlamp low working normal?

    YES 

    • Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO 

    • Go to next procedure.