ABS Control Module -J104- AND ABS Hydraulic Unit -N55-, REMOVING AND INSTALLING, VEHICLES WITH GASOLINE ENGINE: Installing

WARNING: This page is about a different variant/trim than selected.

Install in reverse order of removal. Note the following:

NOTE:

Remove the plugs on the new ABS Hydraulic Unit -N55- only when installing the corresponding brake line.

Brake fluid may leak out if the plugs from the ABS Hydraulic Unit -N55- are removed beforehand and the unit may not be sufficiently filled or adequately bled.

When installing the hydraulic unit, make sure the damper rubber is not pushed out of the bracket.

-- Install the brake lines carefully with the : VAG1410/8 .

Fig 1: Identifying Torque Wrench - Assembly Tool

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

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

-- Code the ABS Control Module -J104- using the Vehicle Diagnostic Tester.

While doing so, a basic setting for the Steering Angle Sensor -G85-, Transverse Acceleration Sensor -G200-, Longitudinal Acceleration Sensor -G251- and Brake Pressure Sensor 1 -G201- must be performed.