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Home >> Scion >> 2009 >> xD Automatic >> Repair and Diagnosis >> Steering >> Power Steering >> Power Steering System >> DTC C1516/16 Torque Sensor Zero Point Adjustment Incomplete >> Inspection Procedure

Inspection Procedure

  1. CLEAR DTC 
    1. Clear the DTC (See DTC CHECK / CLEAR  ).
  2. PERFORM INITIALIZATION (TORQUE SENSOR ZERO POINT) 
    1. Perform initialization (See CALIBRATION  ).
  3. PERFORM ZERO POINT CALIBRATION (TORQUE SENSOR) 
    1. Perform torque sensor zero point calibration (See CALIBRATION  ).
  4. CONFIRM DTC 
    1. Check for DTCs.

      Result 

      RESULT REFERENCE

      Result Proceed to
      DTC still output even after performing torque sensor zero point calibration once. A
      Normal system code output. B

    B : END 

    A: Go to Next Step 

  5. CLEAR DTC 
    1. Clear the DTC (See DTC CHECK / CLEAR  ).
  6. PERFORM INITIALIZATION 
    1. Perform initialization again (See CALIBRATION  ).
  7. PERFORM ZERO POINT CALIBRATION 
    1. Perform torque sensor zero point calibration again (See CALIBRATION  ).
  8. CONFIRM DTC 
    1. Check for DTCs.

      Result 

      RESULT REFERENCE

      Result Proceed to
      DTC still output even after performing torque sensor zero point calibration twice. A
      Normal system code output. B

    B : END 

    A: Go to Next Step 

  9. CLEAR DTC 
    1. Clear the DTC (See DTC CHECK / CLEAR  ).
  10. PERFORM INITIALIZATION 
    1. Perform initialization again (See CALIBRATION  ).
  11. PERFORM ZERO POINT CALIBRATION 
    1. Perform torque sensor zero point calibration again (See CALIBRATION  ).
  12. CONFIRM DTC 
    1. Check for DTCs.

      Result 

      RESULT REFERENCE

      Result Proceed to
      DTC still output even after performing torque sensor zero point calibration 3 times. A
      Normal system code output. B

      HINT:

      The steering column assembly must be replaced if C1516/16 is still output even after the torque sensor zero point calibration is performed 3 times.

    B : END 

    A : REPLACE STEERING COLUMN ASSEMBLY  (See REMOVAL )