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Home >> Infiniti >> 2007 >> QX56 RWD >> Repair and Diagnosis >> Brakes >> Traction Control >> Brake Control System >> VDC/TCS/Abs >> On-Vehicle Service >> Adjustment of Steering Angle Sensor Neutral Position

Adjustment of Steering Angle Sensor Neutral Position

After removing/installing or replacing ABS actuator and electric unit (control unit), steering angle sensor, steering and suspension components which affect wheel alignment or after adjusting wheel alignment, be sure to adjust neutral position of steering angle sensor before running vehicle.

NOTE: Adjustment of steering angle sensor neutral position requires CONSULT-II.
  1. Stop vehicle with front wheels in straight-ahead position.
  2. Connect CONSULT-II and CONSULT-II CONVERTER to data link connector on vehicle, and turn ignition switch ON (do not start engine).
  3. Touch "START (NISSAN BASED VHCL)", "ABS", "WORK SUPPORT" and "ST ANGLE SENSOR ADJUSTMENT" on CONSULT-II screen in this order.
    Fig 1: Identifying Brake Pedal And Data Link Connector
    G04900111
  4. Touch "START".
    CAUTION: Do not touch steering wheel while adjusting steering angle sensor.
  5. After approximately 10 seconds, touch "END". (After approximately 60 seconds, it ends automatically.)
  6. Turn ignition switch OFF, then turn it ON again.
  7. Run vehicle with front wheels in straight-ahead position, then stop.
  8. Select "DATA MONITOR", "SELECTION FROM MENU", and "STR ANGLE SIG" on CONSULT-II screen. Then check that "STR ANGLE SIG" is within 0±3.5 deg. If value is more than specification, repeat steps  1 to  5.
    Fig 2: Consult-II - Scan Tool Display Angel Sensor Adjustment
    G04902277
  9. Erase memory of ABS actuator and electric unit (control unit) and ECM.
  10. Turn ignition switch to OFF.