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Home >> Hyundai >> 2021 >> Elantra SE >> Repair and Diagnosis >> Brakes >> Anti-Lock Brakes >> Abs/Esp Diagnosis (1 Of 2) (Except HEV) >> DTC C1202-02: Wheel Speed Sensor Front-LH Invalid/No Signal >> DTC Information And Inspection >> GDS data Analysis

GDS data Analysis

  1. Turn ignition switch "ON".
  2. Connect GDS to Data Link Connector (DLC).
  3. Start the engine and drive the vehicle at more than 40 km/h (24 MPH).
  4. Monitor the "WHEEL SPEED SENSOR" parameter on the "Current Data" menu of the GDS.

    Specification 

    : Compare the result with other parameters of wheel speed sensor. If it is the same as other parameters, it is in normal condition.