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Home >> Kia >> 2019 >> Soul Base, Automatic Trans >> Repair and Diagnosis >> Steering >> Steering Column >> Motor Driven Power Steering System >> MDPS Control Unit >> Repair Procedures >> Diagnosis with KDS >> Steering Angle Sensor (SAS) Calibration and Set the Steering Feel Torque To Zero

Steering Angle Sensor (SAS) Calibration and Set the Steering Feel Torque To Zero

NOTE:
  • Check that the battery is fully charged before "Steering Angle Sensor (SAS) Calibration".
  • Be careful not to disconnect any cables connected to the vehicle or scan tool during "Steering Angle Sensor (SAS) Calibration".
  • After completing the "Steering Angle Sensor (SAS) Calibration", switch off the ignition and wait for several seconds. Then, start the engine to confirm normal operation of the vehicle.
  1. Connect self-diagnosis connector (16 pins) located under the driver side crash pad to self-diagnosis device, and then turn the self-diagnosis device after key is ON.
  2. Select the "vehicle model" and "Motor Driven Power Steering" on KDS vehicle selection screen.
  3. Select the "Steering Angle Sensor (SAS) Calibration" on KDS screen, then select OK.
  4. Proceed with the test according to the screen instructions.
    Fig 1: Scantool Display - S/W Management
    G12229437Courtesy of KIA MOTORS AMERICA, INC.
    Fig 2: Scantool Display - Steering Angle Sensor Calibration
    G12229438Courtesy of KIA MOTORS AMERICA, INC.
    Fig 3: Scantool Display - Steering Angle Sensor Calibration (Function)
    G12229439Courtesy of KIA MOTORS AMERICA, INC.
    Fig 4: Scantool Display - Steering Angle Sensor Calibration (Information)
    G12229440Courtesy of KIA MOTORS AMERICA, INC.
    Fig 5: Scantool Display - Steering Angle Sensor Calibration (Reset Complete)
    G12229441Courtesy of KIA MOTORS AMERICA, INC.
  5. Select the "Set the steering feel torque to zero" on KDS screen, then select OK.
  6. Proceed with the test according to the screen instructions.
    Fig 6: Scantool Display - S/W Management
    G12229442Courtesy of KIA MOTORS AMERICA, INC.
    Fig 7: Scantool Display - Set Steering Feel Torque To Zero
    G12229443Courtesy of KIA MOTORS AMERICA, INC.
    Fig 8: Scantool Display - Set Steering Feel Torque To Zero (Condition)
    G12229444Courtesy of KIA MOTORS AMERICA, INC.
    Fig 9: Scantool Display - Set Steering Feel Torque To Zero (Completed)
    G12229445Courtesy of KIA MOTORS AMERICA, INC.
  7. Remove the DTC.
  8. Turn off the IG switch and wait for 10 seconds or more before starting the engine. And then make sure that MDPS works properly.