A4 Quattro Wagon L4-2.0L Turbo (CAEB) (2009)
Information Bus: Service and Repair
Data Bus OBD Interface
Data Bus OBD Interface
Special tools, testers and auxiliary items required
‹› Protective Cap For Cable Connector (VAS 6223/9) from Fiber Optic Plier Repair Set (VAS 6223)
Removing
-
If the control module was replaced, select the "Replace" function for the respective control module in "Guided Fault Finding" or " Guided
Functions".
-
Select the function or path:
-
Follow further instructions on display of (VAS 5051B).
-
Switch off ignition and remove ignition key.
-
Remove glove compartment.
-
Remove bolt - 2 -.
-
Pivot data bus on board diagnostic interface ( J533) - 3 - out of the bracket - arrow -.
-
Disconnect electrical connector - 4 -.
-
Disconnect fiber optic cable connector - 1 -.
-
Seal open wiring harness fiber optic connector - 2 - with Wiring Harness Connector Protective Cap (VAS 6223/9) - item 1 -.