Mazda 3 manuals

Mazda 3 Service Manual: DSC HU/CM Removal/Installation

Mazda 3 Service Manual / Brakes / Brake Control, Vehicle Dynamics / DSC HU/CM Removal/Installation

WARNING:

CAUTION:

NOTE:

1. Remove the battery and battery tray..

2. Remove in the order indicated in the table.

3. Install in the reverse order of removal.

4. Switch the ignition to ON or start the engine, and maintain this condition for approx. 30 s

to allow the DSC HU/CM automatic configuration to be performed.

5. Perform the DSC sensor initialization procedures..

6. Clear the DTCs from the memory..



1

Connector

(See ABS HU/CM REMOVAL/INSTALLATION.)

2

Brake pipe

(See Brake Pipe Removal Note.)

(See Brake Pipe Installation Note.)

3

Bolt

4

DSC HU/CM, bracket

(See DSC HU/CM, Bracket Removal Note.)

5

Bracket

6

DSC HU/CM


Brake Pipe Removal Note

1. Place an alignment mark on the brake pipe and DSC HU/CM.


2. Apply protective tape to the connector to prevent brake fluid from entering.

3. Remove the brake pipe.

DSC HU/CM, Bracket Removal Note

1. As shown in the figure, move the bracket in the direction of the arrow and remove the DSC HU/CM and bracket from the body.


Brake Pipe Installation Note

1. Align the marks made before removal and install the brake pipe into the DSC HU/CM referring to the figure.


DSC HU/CM Inspection
1. Disconnect the DSC HU/CM connector.. 2. Connect the negative battery cable.. 3. Attach the tester lead to the DSC HU/CM wiring harness-side connector and inspect voltage, continuity, or resis ...

DSC Off Switch Inspection
1. Remove the DSC OFF switch.. 2. Verify that the continuity between the DSC OFF switch terminals is as indicated in the table. If not as indicated in the table, replace the DSC OFF switch ...

Other materials:

Recommended Oil
U.S.A., Canada, and Puerto Rico Use SAE 0W-20 engine oil. Mazda Genuine Oil is used in your Mazda vehicle. Mazda Genuine 0W-20 Oil is required to achieve optimum fuel economy. For maintenance service, Mazda recommends Mazda Genuine Parts and Castrol (U.S.A. only). Only use SAE 0W- ...

Controller Area Network (Can) System
Outline With the addition of the following, the system wiring diagram and CAN communication table have been added. USB adapter System Wiring Diagram CAN Signal Table Signals transmitted using the CAN system are as follows: MS-CANOUT: Output (send ...

Schedule 1
Chart symbols: I: Inspect: Inspect and clean, repair, adjust, fill up, or replace if necessary. R: Replace L : Lubricate T: Tighten Remarks: *1 Use of FL-22 is recommended when replacing engine coolant. Using engine coolant other than FL-22 may cause serious damage to the engine and c ...

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