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Home >> Hyundai >> 2017 >> Elantra GT Automatic Trans >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Weight Classification System Diagnosis >> DTC B1323: WCS Sensor Defect >> Component Inspection >> WCS Reset

WCS Reset

  1. Ignition "OFF", connect scantool.
  2. Ignition "ON" & Engine "OFF", select Weight Classification System and select "WCS Reset" mode.
  3. You will see comments and current weight measured.
  4. Make sure the measure weight is caused by occupant or tools or interference.
  5. And then press "ENTER"
    Fig 1: Scantool Display - Weight Classification System Select
    G12067200Courtesy of HYUNDAI MOTOR AMERICA
    Fig 2: Scantool Display - Weight Classification System Reset (1 Of 6)
    G12067201Courtesy of HYUNDAI MOTOR AMERICA
    Fig 3: Scantool Display - Weight Classification System Reset (2 Of 6)
    G12067202Courtesy of HYUNDAI MOTOR AMERICA

    Specification:  Approx. - 4.0 kg ~ + 4.0 kg

  6. The 'WCS Reset' operation will take 3~10 seconds.
  7. Make sure that there should not be vibration or weight adding to the passenger front seat.
    Fig 4: Scantool Display - Weight Classification System Reset (3 Of 6)
    G12067203Courtesy of HYUNDAI MOTOR AMERICA
    Fig 5: Scantool Display - Weight Classification System Reset (4 Of 6)
    G12067204Courtesy of HYUNDAI MOTOR AMERICA
    Fig 6: Scantool Display - Weight Classification System Reset (5 Of 6)
    G12067205Courtesy of HYUNDAI MOTOR AMERICA
    Fig 7: Scantool Display - Weight Classification System Reset (6 Of 6)
    G12067206Courtesy of HYUNDAI MOTOR AMERICA
  8. If the 'WCS Reset' operation is finished successfully, you will see the screen in the illustration below.
    Fig 8: Scantool Display - Normal Data Of WCS
    G12067207Courtesy of HYUNDAI MOTOR AMERICA
    Fig 9: Scantool Display - Normal Current Data (Empty Data)
    G12067208Courtesy of HYUNDAI MOTOR AMERICA

    Specification:  Approx. - 4.0 kg ~ + 4.0 kg

  9. Is the displayed parameter the same as the above illustration?

    YES 

    NO 

    • WCS reset isn't performed correctly.
    • Go to the applicable troubleshooting procedure.