COMBINED SENSOR INSPECTION

1. Turn the ignition switch off.

2. Connect the WDS or equivalent to the DLC-2.

3. Select the following PIDs, then inspect the lateral acceleration speed and the yaw rate.

– LAT ACC: (lateral acceleration speed)

– YAW_RATE: (yaw rate)

(1) Lateral acceleration speed inspection

1) Verify the LAT ACC change when the combined sensor is tilted to the left and right.

• If there is any malfunction, replace the combined sensor.

Standard

When the sensor is tilted to the right:

LAT ACC changes negatively.

When the sensor is tilted to the left:

LAT ACC changes positively.

(2) Yaw rate inspection

1) Verify the YAW_RATE change when the combined sensor is rotated to the left and right.

• If there is any malfunction, replace the combined sensor.

Standard

When the sensor is rotated to the right:

YAW_RATE changes negatively.

When the sensor is rotated to the left:

YAW_RATE changes positively.