Work Procedure

CALIBRATION OF DECEL G SENSOR


Work Procedure


Decel G sensor calibration

CAUTION:
Always use CONSULT-III for the decel G sensor calibration. (It cannot be adjusted other than with
CONSULT-III.)

NOTE:
Yaw rate/side/decel G sensor calibration is performed when performing the decel G sensor calibration.
1.CHECK THE VEHICLE STATUS
1. Steer the steering wheel to the straight-ahead position. Stop the vehicle on level surface.
2. Stop the engine.
3. Turn the ignition switch OFF.
Is the vehicle stopped in the straight-ahead position on level surface?
YES - GO TO 2.
NO - Steer the steering wheel to the straight-ahead position. Stop the vehicle on level surface.
2.PERFORM DECEL G SENSOR CALIBRATION

CAUTION:
- Never allow passenger or load on the vehicle.
- Never apply vibration to the vehicle body when opening or closing door during calibration.
With CONSULT-III.
1. Turn the ignition switch ON.

CAUTION:
Never start engine.
2. Select "ABS", "WORK SUPPORT", "DECEL G-SENSOR CALIBRATION" in this order.
3. Select "START".
4. After approx. 10 seconds, select "END".
5. Turn ignition switch OFF and then turn it ON again.

CAUTION:
Be sure to perform the operation above.
- GO TO 3.
3.CHECK DATA MONITOR
With CONSULT-III.
1. Drive the vehicle. Steer the steering wheel to the straight-ahead position. Stop the vehicle on level surface.
2. Select "ABS", "DATA MONITOR", "ECU INPUT SIGNALS" and "DECEL G-SENSOR" in this order. Check that the signal is within the specified value.

DECEL G-SENSOR : Approx. 0 G

Is the inspection result normal?
YES - GO TO 4.
NO - GO TO 1.
4.ERASE SELF-DIAGNOSIS MEMORY
With CONSULT-III.
Erase Self-diagnosis result of "ABS".
Are the memories erased?
YES - INSPECTION END
NO - Check the items indicated by the self-diagnosis.