Data Bus On Board Diagnostic Interface J533, removing and installing

Special tools, testers and auxiliary items required

Fig 1: Fiber Optic Plier Repair Set VAS 6223

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Protective Cap For Cable Connector VAS 6223/9 from Fiber Optic Plier Repair Set VAS 6223

Removing

If control module is replaced, select "Guided Functions" of respective control module in.
Switch ignition off and remove ignition key.
Remove glove compartment → 68 - Interior Equipment Removal And Installation .

Fig 2: Identifying Bolts, Data Bus On Board Diagnostic Interface J533, And Electrical Harness Connector

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Remove bolts - arrows - and remove Data Bus On Board Diagnostic Interface J533 - 1 -.
Disconnect electrical harness connector - 2 -.
Disconnect harness connector - 3 - for fiber-optic cable.

Fig 3: Fiber-Optic Cable Harness Connector And Protective Cap For Cable Connector VAS 6223/9

Courtesy of VOLKSWAGEN UNITED STATES, INC.

Seal open harness connector - 2 - for fiber-optic cable using Protective Cap For Cable Connector VAS 6223/9 - 1 -.

NOTE:

The protective cap prevents soiling or mechanical damage on contact surface of fiber-optic cable, which would otherwise impair signal transmission.

Installing

Installation is performed in reverse order of removal, noting the following:

Tightening torque

Component	Nm
Data Bus On Board Diagnostic Interface J533 to body	3