Mazda 3 Service Manual: DSC Sensor Initialization Procedure

Mazda 3 Service Manual / Brakes / Brake Control, Vehicle Dynamics / DSC Sensor Initialization Procedure

WARNING:

If the DSC sensor initialization procedure is not completed, the DSC will not operate properly and it might cause an unexpected accident. Therefore, after replacing or removing the DSC HU/CM or SAS control module, make sure to perform the DSC sensor initialization procedure to insure proper DSC operation.

1. Inspect the wheel alignment and the tire pressure.

If there is any malfunction, adjust the applicable part.

2. Position the vehicle on level ground.

3. Switch the ignition to off.

4. Connect the M-MDS (IDS) to DLC-2.

5. After the vehicle is identified, select the following items from the initial screen of the IDS.

Select “Chassis”.
Select “ABS/DSC”.
Select “Sensor Initialization”.

6. Perform the procedure according to the directions on the screen.

7. Drive the vehicle.

8. After 5 min or more

of driving, verify that the DSC system is normal.

DSC Off Switch Removal/Installation

1. Remove the switch panel in the direction of the arrow shown in the figure. 2. Disconnect the connector. 3. Remove the DSC OFF switch in the direction of the arrow (2) shown in the figure ...

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1. The ABS warning light and/or brake system warning light and/or DSC indicator light and/or DSC OFF light illuminate even when the system is normal. Warning lights that may ...

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