ICU (Integrated Control Unit): Installation

Fig 1: ICU AND BRAKE TUBES

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Install unit (5), pushing mounting bracket down into mounting grommets (8) located in body of vehicle.

Fig 2: REAR TUBES AND CONNECTOR AT ICU
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Connect 47-way wiring connector (5) at antilock brake module (ABM) (6).
Install brake tubes to rear (1 and 3) at hydraulic control unit. Tighten tube nuts to 14 N.m (124 in. lbs.) torque.

Fig 3: ICU AND BRAKE TUBES
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Install brake tubes (1, 2, 3 and 10) at hydraulic control unit (5). Tighten tube nuts to 14 N.m (124 in. lbs.) torque.
Remove brake pedal holding tool.

Fig 4: LX BATTERY AND 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 5: BLEED HOSE SET UP
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Fill and bleed (1) base brake hydraulic system and ABS. (Refer to BASE BRAKE BLEEDING and ANTILOCK BRAKE SYSTEM BLEEDING ).
Perform Verification Test and clear any faults. (Refer to BRAKES - DIAGNOSIS AND TESTING)