Work Procedure

caution

Always use M.U.T.-III SE for the decel G sensor calibration. (It cannot be adjusted other than with M.U.T.-III SE.)

1.CHECK THE VEHICLE STATUS

Steer the steering wheel to the straight-ahead position. Stop the vehicle on level surface.
Stop the engine.
Ignition switch OFF (Auto ACC function OFF).

Is the vehicle stopped in the straight-ahead position on level surface?

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 M.U.T.-III SE

Ignition switch ON.
caution Never start engine.
Select “ABS”, “Sensor calibration(in "Special function")” and “DECEL G SENSOR CALIBRATION” in this order.
Select “OK”.
After "Completed" is displayed, wait bout 10 seconds and press "OK".
Ignition switch OFF (Auto ACC function OFF) and then it ON again.
caution Be sure to perform the operation above.

3.CHECK DATA MONITOR

With M.U.T.-III SE

Drive the vehicle. Steer the steering wheel to the straight-ahead position. Stop the vehicle on level surface.
Select “ABS”, "Data List", and “Decel G sensor” in this order. Check that the signal is within the specified value. Refer to Reference Value.

Is the inspection result normal?

4.ERASE SELF-DIAGNOSIS MEMORY

With M.U.T.-III SE

Erase self-diagnosis result of “ABS”.

Are the memories erased?

End of work.

Check the items indicated by the self-diagnosis.