Checking Bus Activity

Checking Bus Activity

Via this test, there is the possibility to trace whether to replace individual partial busses (powertrain, comfort and infotainment) during bus rest period (Sleep Mode).

Procedure

- Connect the Vehicle diagnostic tester.

- Select Guided Fault Finding.

- Use the GO TO button to select the "function/component selection" and the following menu options one after the other:

• Body

• Electrical Equipment

• 01 - On Board Diagnostic (OBD) capable systems

• Data bus on board diagnostic interface

• Functions of Data Bus On Board Diagnostic Interface

• Checking bus activity