A8L V8-4.2L (BFM) (2004)
Power Distribution Module: Service and Repair
Vehicle Electrical System Control Module
Vehicle Electrical System Control Module
Special tools, testers and auxiliary items required
‹› Vehicle diagnosis, testing and information system (VAS 5051B)
Removing
-
If the control module was replaced, select the "Replace" function for the respective control module in "Guided Fault Finding" or "Guided
Functions" with the (VAS 5051B).
-
Select the function or path:
-
Follow the instructions on the Vehicle Diagnosis Tester display.
-
Switch off ignition and remove ignition key.
-
Remove driver's storage compartment.
-
Remove heating duct in the footwell on the driver side.
-
Remove vehicle electrical system control module (J519) in - direction of arrow - from retaining frame.
-
Unplug connectors at on-board power supply control unit.
Installing
Install in reverse order of removal, observing the following:
If the vehicle electrical system control module was replaced, then is must be re-coded with the (VAS 5051B).
-
Select the function or path: