Mazda 3 Service Manual: DSC Sensor Initialization Procedure
WARNING:
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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.
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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.
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Select “Chassis”.
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Select “ABS/DSC”.
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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
...
Precaution [Dynamic Stability Control (DSC)]
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 ...
Other materials:
Positive Crankcase Ventilation (PCV) Valve Inspection [Mzr 2.0, Mzr 2.5]
Airflow Inspection
1. Disconnect the section (A) of the ventilation hose shown in the figure.
2. Start the engine and verify that vacuum is applied to the end of the disconnected
ventilation hose while the engine is idling.
NOTE:
Because it is difficult to directly inspect the PC ...
Map Light Removal/Installation
1. Disconnect the negative battery cable..
2. Remove the tabs shown in the figure.
3. Pull the map light in the direction of the arrow (1) shown in the figure and
remove the map light while detaching the clips.
4. Disconnect the connector.
5. Install in the reverse order of removal ...
Flashing the Headlights
To flash the headlights, pull the lever fully
towards you (the headlight switch does not
need to be on).
The headlight high-beam indicator light
in the instrument cluster illuminates
simultaneously. The lever will return to the
normal position when released.
...
