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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 B2522: Turn Signal LH Front Circuit Short to Ground >> Scantool Diagnostics >> GDS Data Analysis

GDS Data Analysis

WARNING: This page is about a different variant/trim than selected.
  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 - Turn Signal LH Front
    G10603168Courtesy 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 Turn Signal Lamp 

  1. IG "OFF" and connect GDS.
  2. IG "ON" & ENG "OFF".
  3. Select "Actuation Test and current data" mode.
  4. Execute "Left Turn Signal Lamp" test.
    Fig 2: Screen Display - Turn Signal LH
    G10603169Courtesy of HYUNDAI MOTOR AMERICA
  5. Is left turn signal lamp 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.