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Home >> Hyundai >> 2007 >> Santa Fe GLS, AWD, Standard >> Repair and Diagnosis >> Brakes >> Traction Control >> ESC (Electronic Stability Control) System >> Esp/ESC System >> DTC C1623 Can Time-Out Steering Angle Sensor >> Component Inspection

Component Inspection

  1. Ignition "OFF".
  2. Ignition "ON".
  3. Connect scantool and select "Diagnostic Trouble Codes (DTCs)" mode.
  4. Using a scantool, Clear DTC.
  5. Select "Diagnostic Trouble Codes (DTCs)" mode again.
  6. Are any DTCs present ?

    YES 

    1. Substitute with a known-good steering angle sensor and check for proper operation. If problem is corrected, replace sensor and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
    2. Substitute with a known-good HECU and check for proper operation. If problem is corrected, replace HECU and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

    NO 

    • Fault is intermittent caused by poor connection in steering angle sensor harness or faulty steering angle sensor. Go to "VERIFICATION OF VEHICLE REPAIR " procedure.
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