Integrated Control Unit - MK25E: Installation

Fig 1: ICU Mounting

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Install unit (1), pushing mounting bracket down into mounting grommets (2) located in body side rail.

Fig 2: Wiring Harness Connector At ABM
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CAUTION: Before installing the ABM harness connector (2) on the ABM (1), be sure the seal is properly installed in the connector.
Insert ABM harness connector (2) into socket of ABM (1) and close cover, locking connector in place.

Fig 3: Left Rear And Right Rear Brake Tubes At ICU
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Install left (2) and right (1) rear brake tubes at hydraulic control unit (4). Tighten tube nuts to 20 N.m (177 in. lbs.) torque.

Fig 4: Left Front And Right Front Brake Tubes At ICU
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Install left (2) and right (3) brake tubes at hydraulic control unit (4). Tighten tube nuts to 20 N.m (177 in. lbs.) torque.

Fig 5: Brake Tubes At ICU - MK25E
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Install primary (4) and secondary (1) brake tubes at hydraulic control unit (7). Tighten tube nuts to 20 N.m (177 in. lbs.) torque.
Remove brake pedal holding tool.

Fig 6: Disconnecting/Connecting Battery Cables
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Connect battery negative cable (2) to battery post. It is important that this is performed properly. (Refer to ELECTRICAL/BATTERY SYSTEM - STANDARD PROCEDURE)

Fig 7: Bleeding Brakes
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Fill and bleed (1) base brake hydraulic system and ABS. See STANDARD PROCEDURE and (Refer to BRAKES - STANDARD PROCEDURE) .
Perform Diagnostic Verification Test and clear any faults. (Refer to BRAKES - DIAGNOSIS AND TESTING)