Work Procedure

Decel G sensor calibration 

NOTE: Yaw rate/side/decel G sensor calibration is performed when performing the decel G sensor calibration.

1. CHECK THE VEHICLE STATUS 
   1. 1. Steer the steering wheel to the straight-ahead position. Stop the vehicle on level surface.
      2. Stop the engine.
      3. 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.

   1. CONSULT

      1. Ignition switch ON.
         CAUTION:

         Never start engine.

      2. Select "DECEL G SEN CALIBRATION" in "Work support" mode of "ABS".
      3. Select "Start".
      4. After approx. 10 seconds, select "End".
      5. Ignition switch OFF and then place the ignition switch in the ON position again.
         CAUTION:

         Be sure to perform the operation above.

   >>

   GO TO 3.

3. CHECK DATA MONITOR 
   1. CONSULT
      1. Drive the vehicle. Steer the steering wheel to the straight-ahead position. Stop the vehicle on level surface.
      2. Select "ECU INPUT SIGNALS" and "DECEL G SENSOR" in "Data Monitor" mode of "ABS". Check that the signal is within the specified value.

         DECEL G SEN

         : Approx. ±0.08 G

   Is the inspection result normal?

   YES>>

   GO TO 4.

   NO>>

   GO TO 1.

4. ERASE SELF DIAGNOSTIC RESULT MEMORY 
   1. CONSULT Erase "Self Diagnostic Result" mode of "ABS".

   Are the memories erased?

   YES>>

   GO TO 5.

   NO>>

   Check the items indicated by the self-diagnosis.

5. PERFORM DECEL G SENSOR CALIBRATION (TRANSMISSION) 
   1. Perform decel G calibration. Refer to Description .

   YES>>

   Inspection End.

   NO>>