Calibration Of Decel G Sensor

WARNING: This page is about a different car, the 2003 Nissan Murano. However, it is still accessible from the selected car via links, so may be relevant.

After removing/installing or replacing Yaw rate/side/decel G sensor, ABS actuator and electric unit (control unit) make sure to Calibration of Decel G Sensor before running vehicle.

Fig 1: Decel G Sensor Calibration Table

Courtesy of NISSAN MOTOR CO., U.S.A.

CAUTION: To calibrate decel G sensor, make sure to use CONSULT-II (Adjustment cannot be done without CONSULT-II)

Stop vehicle with front wheels in straight-ahead position.
CAUTION:
- Keep all tires inflated to correct pressures. Adjust the tire pressure to the specified pressure value.
- See that there is on-load in vehicle other than the driver (or equivalent weight placed in drivers position).
Connect CONSULT-II to data link connector on vehicle, and turn ignition switch ON (do not start engine).

Fig 2: Locating Data Link Connector And Hood Opener Handle
Courtesy of NISSAN MOTOR CO., U.S.A.
Touch ABS, WORK SUPPORT and DECEL G SEN CALIBRATION on CONSULT-II screen in this order.
Touch START.

Fig 3: CONSULT II-DECEL G SEN CALIBRATION Display Screen
Courtesy of NISSAN MOTOR CO., U.S.A.
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 1 through 5.
Erase memory of ABS actuator and electric unit (control unit) and ECM.
Turn ignition switch OFF.