Calibration procedure

Perform wheel alignment and stand the steering wheel in a line within ±3° error.

Fig 1: Identifying Wheel Alignment Procedure

Courtesy of HYUNDAI MOTOR CO.

1. Connect the scan tool (CAN line or OBD connector).
2. Turn ignition switch on.
3. Press calibration button of the Steering Wheel Angle Sensor.
4. HECU calibration procedure is performed. (Calibration records, DTC codes erasure)
5. Turn ignition switch off after calibration procedure.
6. Confirm success or failure of calibration.
   • Warning lamp must not be lighted when driving test (Turning left and right).
   • ESC lights ESC warning lamp when making an error in comparison with values of other sensors.