KIA Niro: Steering Angle Sensor (SAS) Calibration and Set the steering feel torque to zero
Kia Niro - First generation - (DE) (2017-2022) - Service and Repair Manual / Steering System / Electric Power Steering / Steering Angle Sensor (SAS) Calibration and Set the steering feel torque to
zero
Diagnosis with KDS
Warning
- 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.
- Connect self-diagnosis connector (16pins) located under the driver side crash pad to self-diagnosis device, and then turn the selfdiagnosis device after key is ON.
- Select the "vehicle model" and "Motor Driven Power Steering" on KDS vehicle selection screen.
- Select the "Steering Angle Sensor (SAS) Calibration" on KDS screen, then select OK.
- Proceed with the test according to the screen instructions.
- Select the "Set the steering feel torque to zero" on KDS screen, then select OK.
- Proceed with the test according to the screen instructions.
- Remove the DTC.
- Turn off the IG switch and wait for 10 seconds or more before starting the engine. And then make sure that MDPS works properly.
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Steering Gear box Repair procedures
Removal
Disconnect the battery negative cable.
Remove the universal bolt (A).
Tightening torque :
32.4 - 37.3 N*m (3.3 - 3.8 kgf*m, 23.9 - 27.5 lb*ft)
Warning
Keep neutral range to prevent damaging the clock spring inner
cable w
SEE MORE:
Instrument cluster (Kia Niro EV)
Speedometer
MPH, km/h
The speed of the vehicle in kilometers
per hour (km/h) or miles per hour
(mph).
Distance to empty
Estimated distance the vehicle can be
driven with the remaining electric
energy.
Power/Ch
Electrical Circuit Inspection Procedure
Open Circuit Test
Procedures for Open Circuit
Continuity Check
Voltage Check
If an open circuit occurs (as seen in (FIG. 1)), it can be found by
performing Step 2 (Continuity Check Method) or Step 3
(Voltage Check Method) as shown b
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