Monitor GDS Data

EPS Type recognition
1. Connect GDS to Data Link Connector (DLC).
2. Ignition "OFF" and then Ignition "ON".
3. Perform EPS Type Recognition in "Vehicle S/W Management" do the variant coding in the vehicles (figure 1).
4. Ignition "OFF" & Wating 20sec.
5. Ignition "ON".
6. Select "Diagnostic Trouble Codes (DTCs)" 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.