Calibration of Decel G Sensor
WARNING: This page is about a different car, the 2006 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.
After removing/installing or replacing ABS actuator and electric unit (control unit), yaw rate/side/decel G sensor, steering and suspension components which affect wheel alignment or after adjusting wheel alignment, be sure to calibrate the decel G sensor before running vehicle.
NOTE:
Calibration of decel G sensor requires CONSULT-II.
- Stop vehicle with front wheels in straight-ahead position.CAUTION:
- The work should be done on a level area with an unloaded vehicle.
- Keep all the tires inflated to the correct pressures. Adjust the tire pressure to the specified pressure value.
- Connect CONSULT-II with 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 carries out CAN communication.
- Touch "START (NISSAN BASED VHCL)", "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 carry out 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 check that "DECEL G SEN" is within +/-0.08G. 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 to OFF.