Component Inspection

Cycle the ignition to "OFF" and "ON" again.
Line up wheels like Fig 1).
1. Perform the wheel alignment
2. Line up the wheel in a straight.
3. Go forward and backward 2~3 times without holding wheel.
Connect GDS and select "Diagnostic Trouble Codes (DTC) " mode.
Perform "ASP Calibration" in the "Vehicle S/W Management " with GDS in the MDPS system.
Once calibration is carried out, turn the steering wheel to lock to lock position at least once, and check for DTCs with GDS.

Fig 1: Check Vehicle Wheel Angles
Courtesy of KIA MOTORS AMERICA, INC.
Are any DTCs stored in the system?
YES
- Replace steering angle sensor and then go to "Verification Of Vehicle Repair " procedure.
- Replace HECU and then go to "Verification Of Vehicle Repair " procedure.
NOTE:
* In case of replacing the Steering Angle Sensor, operate "ASP Calibration" with GDS.
* In case of replacing HECU, perform following procedures.
1. "ASP Calibration" for steering angle sensor offset correction.
2. "Longitudinal G-Sensor Calibration" for Longitudinal sensor offset correction (refer to C1285 )
3. "Variant Coding" (refer to C1702 )
NO
- This fault might be intermittently caused by poor connection of the Steering Angle Sensor or Steering Angle Sensor was not calibrated. Go to "Verification Of Vehicle Repair " procedure.