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Home >> Hyundai >> 2012 >> Genesis 4.6 >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Power Distribution Module Diagnosis >> DTC B1990: ESCL Battery Short Circuit To Ground >> Scantool Diagnostics >> Scantool Data Analysis

Scantool Data Analysis

  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: Display - ESCL Battery (Short To Ground)
    G08839586Courtesy 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 ESCL's and/or PDM's connector or was repaired and PDM 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.