Calibration of Decel G Sensor (AWD Model)
WARNING: This page is about a different car, the 2005 Infiniti FX45 and 2005 Infiniti FX35. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
After removing/installing or replacing yaw rate/side/decel G sensor, ABS actuator and electric unit (control unit), suspension components, or after adjusting wheel alignment, make sure to calibrate of decel G sensor before running vehicle.
CAUTION:
To calibrate decel G sensor, make sure to use CONSULT-II. (Adjustment can not be done without CONSULT-II.)
- Stop vehicle with front wheels in straight-ahead position.CAUTION:
- The work should be done at a horizontal place when vehicle is in the unloaded vehicle condition.
- Keep all tires inflated to correct pressures. Adjust the tire pressure to the specified pressure value.
- Connect CONSULT-II and CONSULT-II CONVERTER to data link connector on vehicle, and turn ignition switch ON (do not start engine).CAUTION: If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be detected in self-diagnosis depending on control unit which performs CAN communication.
- Touch "ABS", "WORK SUPPORT" and "DECEL G-SEN CALIBRATION" on CONSULT-II screen in this order. Refer to "CONSULT-II BASIC OPERATION PROCEDURE ".
- Touch "START".CAUTION: Set vehicle as shown in the display.
- After approximately 10 seconds, touch "END". (After approximately 60 seconds, it ends automatically.)
- Turn ignition switch OFF, then turn it ON again.CAUTION: Be sure to perform above operation.
- Run vehicle with front wheels in straight-ahead position, then stop.
- Select "DATA MONITOR", "SELECTION FROM MENU", and "DECEL G-SEN" on CONSULT-II screen. Then make sure "DECEL G-SEN" is within 0 +/-0.08 G. If value is more than specification, repeat steps 3 to 7.
- Erase memory of ABS actuator and electric unit (control unit) and ECM.
- Turn ignition switch OFF.