ABS Control Module -J104- /ABS Hydraulic Unit -N55-, REMOVING AND INSTALLING: Installing

Install in the reverse order of removal while noting the following:

New Hydraulic Control Unit:

Fig 1: Identifying The Control Module Removable Bolt And Bracket

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-- Attach the bracket -1- with the bolt -arrow-.

-- Carefully press the hydraulic control unit -2- in the pins -arrows- on the bracket -1-.

Fig 2: Identifying ABS Control Module with ABS Hydraulic Unit Removal

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• The hydraulic control module must rest in all pins.

-- Insert the brake lines -1 and 2- into the ABS Hydraulic Unit -N55- and then install the union bolts by hand and tighten.

Fig 3: Hand Tightening Union Bolts

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-- Connect the connector -3-.

-- After securing the brake lines to the hydraulic unit select the "Hydraulic connections, basic setting" program. Refer to DIAGNOSTIC ENTRIES .

-- Follow the instructions in the Vehicle Diagnostic Tester display.

-- Remove the Brake Pedal Actuator:V.A.G 1869/2  .

-- Bleed the brake system. Refer to HYDRAULIC SYSTEM, BLEEDING .

-- Complete the "Control module, replacing" program after replacing the hydraulic control unit using the Vehicle Diagnostic Tool.

-- Install the engine/motor control module. Refer to ENGINE/MOTOR CONTROL MODULE -J623-, REMOVING AND INSTALLING .