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Monitor GDS Data

EPS Type recognition 

  1. Connect GDS to Data Link Connector (DLC).
  2. Ignition "OFF" and then Ignition "ON".
  3. Choose the area type (Fig 1).
  4. Ignition "OFF" & Waiting 20 sec.
  5. Ignition "ON".
  6. Select "Diagnostic Trouble Codes (DTC)"  mode again.
  7. Are any DTCs present?

    YES 

    • Substitute with a known-good steering column & EPS ECU assembly check for proper operation.
    • If problem is corrected, replace steering column & EPS ECU assembly and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO 

    • Fault is intermittent caused by faulty EPS ECU or was repaired and EPS ECU memory was not cleared.
    • Go to "VERIFICATION OF VEHICLE REPAIR " procedure.
Fig 1: Screen Display - EPS Type Recognition
G12029256Courtesy of HYUNDAI MOTOR AMERICA