Abs Control Module -J104- /Abs Hydraulic Unit -N55-, Removing And Installing: Installing
Install in reverse order of removal and note the following:
-- If necessary, install the hydraulic control unit bracket.
-- Insert the hydraulic control unit just far enough into the vehicle in order to connect the connector -3-.
-- Carefully push the hydraulic control unit -1- into the pins -arrows-.
- The hydraulic control module must rest in all pins.
-- Remove the plug.
-- Insert the brake lines -1 and 2- into the ABS Hydraulic Unit -N55- and then install the union bolts by hand and tighten.
-- After securing the brake lines to the hydraulic unit, perform output diagnostic test mode using the Vehicle Diagnostic Tester.
TIP:
It can be determined in output diagnostic test mode, if the line connections were switched.
-- Remove the Brake Pedal Actuator:VAG1869/2 .
-- Remove all cloths from the vehicle that were previously placed down.
-- Bleed the brake system. Refer to HYDRAULIC SYSTEM, BLEEDING .
-- If the ABS Control Module -J104- /ABS Hydraulic Unit -N55- is being replaced, select the "Replace" function for the ABS Control Module -J104- /ABS Hydraulic Unit -N55- on the Vehicle Diagnostic Tester, Guided Functions .
- Make sure the brakes are working correctly before driving the vehicle for the first time.