Lateral Accelerometer: Service and Repair

Removal

1. Turn ignition switch OFF and disconnect the negative (-) battery cable.
2. Remove the front seat (LH) assembly.

3. Disconnect the yaw rate & G sensor connector (A).




4. Remove the mounting nuts (B).

Tightening torque:
3.9 - 5.9 N.m (0.4 - 0.6 kgf.m, 2.9 - 4.3 lb-ft)

5. Installation is the reverse of removal.

NOTE:
In a case of replacing the Yaw rate sensor, operate "Longitudinal G Sensor Calibration" by GDS. (HAC only)

longitudinal G sensor Calibration
1. IG ON, ENG OFF
2. Stand the vehicle on a flat ground without any inclination.
3. Set the steering wheel at the center position.
4. Keep the vehicle under normal tire pressure condition and normal loading condition.
5. Connect GDS to Data Link Connector(DLC).
6. Perform Longitudinal G Sensor Calibration.(figure 1).




7. Confirm success or failure of calibration.