Mazda 3 Service Manual: ABS HUCM RemovalInstallation

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

WARNING:

  • If the ABS HU/CM configuration is not completed, it could result in an unexpected accident due to the ABS being inoperative. If the ABS HU/CM or ABS CM is replaced, always use the automatic configuration function so that the ABS operation conditions are correct.

CAUTION:

  • The internal parts of the ABS HU/CM could be damaged if dropped. Be careful not to drop the ABS HU/CM. Replace the ABS HU/CM if it is subjected to an impact.

  • Do not separate the ABS HU and ABS CM unless replacing them, otherwise the ABS HU/CM may not function properly. When replacing them with new ones, always perform procedures according to the instructions included with the new parts.

NOTE:

  • When the ignition is switched to ON or the engine is started after the ABS HU/CM or ABS CM has been replaced, the ABS CM reads data from the instrument cluster via CAN communication to perform automatic configuration.

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 forapprox. 30 s

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

5. Clear the DTCs from the memory..


1

Connector

(See Connector Removal Note.)

(See Connector Installation Note.)

2

Brake pipe

(See Brake Pipe Removal Note.)

(See Brake Pipe Installation Note.)

3

Bolt

4

ABS HU/CM component, bracket

(See ABS HU/CM Component, Bracket Removal Note.)

5

Bracket

6

ABS CM

7

ABS HU


Connector Removal Note

1. Pull the connector cover up in the direction of the arrow while pressing the tab of the connector cover.


2. Pull the connector toward the vehicle front and remove it.

Brake Pipe Removal Note

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


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

3. Disconnect the brake pipe.

ABS HU/CM Component, Bracket Removal Note

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


Brake Pipe Installation Note

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


Connector Installation Note

1. After connecting the connector, verify that the connector cover is completely pushed in.


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

Drive Shaft Removal/Installation
CAUTION: Performing the following procedures without first removing the ABS wheel-speed sensor may possibly cause an open circuit in the wiring harness if it is pulled by mistake. Before performing the following procedures, disconnect the ABS wheel-speed sensor connector (axle side) ...


The microphone can be muted during a call. Press the talk button with a short press. Say: [Beep] “Mute” Prompt: “Microphone muted” Canceling mute Press the talk button with a short press. Say: [Beep] “Mute off” Prompt: “Microphone unmuted” Transferring a Call from Hands- Free ...

Front Door Latch And Lock Actuator Removal/Installation
1. To access the glass installation bolt, position the front door glass so that the distance from the top of the front door glass to the upper part of the front beltline molding is approx. 80 mm {3.1 in}. 2. Disconnect the negative battery cable.. 3. Remove the following parts: a.

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  • Mazda 3 Service Manual: ABS HUCM RemovalInstallation

    Mazda 3 Service Manual: ABS HUCM RemovalInstallation

    Mazda 3 Service Manual: ABS HUCM RemovalInstallation

    Mazda 3 Service Manual: ABS HUCM RemovalInstallation

    Mazda 3 Service Manual: ABS HUCM RemovalInstallation

    Mazda 3 Service Manual: ABS HUCM RemovalInstallation

    Mazda 3 Service Manual: ABS HUCM RemovalInstallation

    Mazda 3 Service Manual: ABS HUCM RemovalInstallation

    Mazda 3 Service Manual: ABS HUCM RemovalInstallation

    Mazda 3 Service Manual: ABS HUCM RemovalInstallation

    Mazda 3 Service Manual: ABS HUCM RemovalInstallation

    Mazda 3 Service Manual: ABS HUCM RemovalInstallation

    Mazda 3 Service Manual: ABS HUCM RemovalInstallation

    Mazda 3 Service Manual: ABS HUCM RemovalInstallation

    Mazda 3 Service Manual: ABS HUCM RemovalInstallation

    Mazda 3 Service Manual: ABS HUCM RemovalInstallation

    Mazda 3 Service Manual: ABS HUCM RemovalInstallation

    Mazda 3 Service Manual: ABS HUCM RemovalInstallation

    Mazda 3 Service Manual: ABS HUCM RemovalInstallation

    Mazda 3 Service Manual: ABS HUCM RemovalInstallation

    Mazda 3 Service Manual: ABS HUCM RemovalInstallation

    Mazda 3 Service Manual: ABS HUCM RemovalInstallation

    Mazda 3 Service Manual: ABS HUCM RemovalInstallation

    Mazda 3 Service Manual: ABS HUCM RemovalInstallation

    Mazda 3 Service Manual: ABS HUCM RemovalInstallation

    Mazda 3 Service Manual: ABS HUCM RemovalInstallation

    Mazda 3 Service Manual: ABS HUCM RemovalInstallation

    Mazda 3 Service Manual: ABS HUCM RemovalInstallation

    Mazda 3 Service Manual: ABS HUCM RemovalInstallation