ABS HU/CM REMOVAL/INSTALLATION

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Caution

•  When replacing the ABS HU/CM, the configuration procedure must be done before removing the ABS HU/CM. If the configuration is not completed before removing the ABS HU/CM, ABS will not work properly after installation of the ABS HU/CM.

•  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.

•  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.

1.  Remove the battery and battery tray. (See BATTERY REMOVAL/INSTALLATION[ZJ, ZY, Z6].) (See BATTERY REMOVAL/INSTALLATION[LF, L3].) (See BATTERY REMOVAL/INSTALLATION[MZ-CD 1.6 (Y6)].)

2.  For L.H.D., remove the reserve hose (MTX vehicles). (See MASTER CYLINDER REMOVAL/INSTALLATION[L.H.D. EXCEPT L3 Turbo].) (See CLUTCH MASTER CYLINDER REMOVAL/INSTALLATION.)

3.  Remove in the order indicated in the table.

4.  Install in the reverse order of removal.

5.  Configurate the ABS HU/CM (only when replacing it). (See ABS CONFIGURATION.)

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1	Connector (See Connector Removal Note.) (See Connector Installation Note.)
2	Brake pipe (See Brake Pipe Removal Note.) (See Brake Pipe Installation Note.)
3	ABS HU/CM component, bracket (See ABS HU/CM Component, Bracket Removal Note.)
4	Bracket
5	ABS CM
6	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.

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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.

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

3.  Remove 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.

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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.

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Connector Installation Note

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

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