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:
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 illuminate and/or flash
Cases in which the light may illuminate
Conditions in ...
On Board Diagnostic System PID/Data Monitor Inspection [FS5 A EL]
NOTE:
The PID data screen function is used for monitoring the calculated value
of input/output signals in the module. Therefore, if the monitored value of
the output parts is not within the specification, it is necessary to inspect
the monitored value of input parts corresponding to ...
Electrical System
Electrical Parts
Battery cable
Before disconnecting connectors or removing electrical parts, disconnect
the negative battery cable.
Wiring Harness
To remove the wiring harness from the clip in the engine room, pry up the
hook of the clip using a flathead screwdriver. ...
