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Home >> Hyundai >> 2021 >> Sonata Limited >> Repair and Diagnosis >> Brakes >> Traction Control >> Electronic Stability Control (ESC) System (Except HEV) >> ESC (Electronic Stability Control) Module >> Repair Procedures >> Adjustment

Repair Procedures: Adjustment

Perform diagnostic procedure by using diagnostic device as shown below:

  1. Connect self-diagnosis connector (16pins) located under the driver side crash pad to self-diagnosis device, and then turn the self-diagnosis device after key is ON.
  2. Select the "vehicle model" and "ESP/ESC" on GDS vehicle selection screen, then select OK.

    [Variant Code Reset] 

    G14626940Courtesy of HYUNDAI MOTOR AMERICA

    [Variant Coding] 

    G14626941Courtesy of HYUNDAI MOTOR AMERICA
    G14626942Courtesy of HYUNDAI MOTOR AMERICA

    [Longitudinal G Sensor Calibration] 

    G14626943Courtesy of HYUNDAI MOTOR AMERICA

    Assembly Check (ECU replacement) 

    G14626944Courtesy of HYUNDAI MOTOR AMERICA