Mazda 6 Service Manual: Combine sensor inspection

Mazda 6 Service Manual / Braking system / Dynamic stability control / Combine sensor inspection

Caution

Be careful and do not allow the lateral-G sensor to fall. If by chance it is subjected to strong impact, replace it.

1. Connect the connector.

2. Turn ignition switch on, verify the voltage between terminals B and E under the following conditions.

If not within the specification, replace the lateral-G sensor.

(1) Lateral-G

1) Horizontal

Voltage
2.4-2.6 V

2) Facing up (inclined 90° from horizontal)

Voltage
3.3-3.7 V

3) Facing down (declined 90° from horizontal)

Voltage
1.3-1.7 V

(2) Yaw rate

1) Measure yaw rate sensor voltage under static condition.

2) Measure voltage at output terminal D and ground terminal E when the yaw rate sensor is rotated left and right.

Caution

Be careful when turning the yaw rate sensor rotation position while it is in a reversed state because the rotation direction and voltage will be reversed.

Voltage
Right rotation:
fluctuation between 2.5-4.62 V Left rotation:
fluctuation between 2.5-0.33 V

Combine sensor removal/installation

Caution Be careful and do not allow the combine sensor to fall. If by chance it is subjected to strong impact, replace it. 1. Remove the center console. 2. Remove in the order indicated in ...

Combine sensor initialization procedure

1. Set the SST (WDS or equivalent) to the DLC-2 2. Access the active command mode and select the YAWRATE, then follow the indication on the monitor. 3. Select the LATACCEL and follow the indicat ...

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