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Home >> Hyundai >> 2017 >> Accent Value Edition >> Repair and Diagnosis >> Steering >> Power Steering >> Power Steering System Diagnosis >> DTC C1603: Sensor CAN Hardware Error >> DTC Inspection >> Monitor GDS Data

Monitor GDS Data

  1. Connect GDS to Data Link Connector(DLC).
  2. Check DTCs detected on GDS.
  3. After clearing DTC C1603, wait for about 20 ~30 minutes with not steering.

    * Even though DTC C1603 is eliminated, it takes about 20~30 minutes that a steering force gets back to normal.

  4. Is the current DTC detected again?

    YES 

    • If this DTC happens again after about 20~30 minutes, substitute with a known-good steering column & EPS unit assembly check for proper operation. If problem is corrected, replace steering column & EPS unit assembly and then go to Verification Of Vehicle Repair procedure below.

    NO 

    • It is a temporary limitation of operation by an excessive use. The EPS CM is normal.