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Home >> Infiniti >> 2012 >> M35h >> Repair and Diagnosis >> Transmission >> Automatic Transmission >> Basic Inspection >> Calibration Of DECEL G Sensor >> Special Repair Requirement

Special Repair Requirement

CAUTION: After removing/replacing the yaw rate/side/decal G sensor or replacing the ABS actuator and electric unit (control unit), the decel G sensor of the ABS actuator and electric unit (control unit) must be calibrated first. Refer to "DESCRIPTION ".
  1. PREPARATION BEFORE CALIBRATION PROCEDURE
    1. Park the vehicle on a flat road.
    2. Adjust pressure in all tires to the specified value. Refer to "TIRE AIR PRESSURE ".

      : GO TO 2.

  2. PERFORM CALIBRATION

    ◦ WITH CONSULT

    1. Turn ignition switch ON.
      CAUTION: Never start the engine.
    2. Select "G SENSOR CALIBRATION" in "Work Support" in "TRANSMISSION".
    3. Touch "START".
      CAUTION: Never give any motion to the vehicle during the calibration.

      Is "completed" displayed? 

      YES: GO TO 3.

      NO: Perform the calibration again.

  3. CHECK DTC

    ◦ WITH CONSULT

    1. Turn ignition switch OFF and wait for 10 seconds.
    2. Turn ignition switch ON.
    3. Select "Self Diagnostic Results" in "ABS".

      Is "C1145" or "C1146" detected? 

      YES: Refer to "DTC INDEX ".

      NO: Calibration end.