Need Block Value For Basic Settings Adaptation For 4WD Module Sports Differential

[acemac23]

Hey guys, I replaced my differential in my B8 S4 and am getting the code "B201000". Which a quick Google search is telling me is "No Basic Settings". I'm still getting the "Sports Differential Fault" error when I turn the car on as well.

Where do I go from here?

Thanks in advance!

[S4'ed]

You need to "run" the Basic Setting routine for the diff controller. I will look in the service manual.

[acemac23]

You need to "run" the Basic Setting routine for the diff controller. I will look in the service manual.

Any luck on finding how I should go about that?

[S4'ed]

From the Factory Service Manual:

All Wheel Drive Control Module (J492), Additional Work after Replacing

¤ Only perform the additional work only if the All Wheel Drive Control Module (J492) was replaced.
•Connect the Vehicle Diagnostic Tester and switch on the ignition.
•On the Vehicle Diagnostic Tester select the function 22 - Control Module, Replacing under Guided Functions in the directory 22 - AWD electronics.

¤ Follow the instructions given by the Vehicle Diagnostic Tester exactly.

"Adapt" the installed rear final drive to the All Wheel Drive Control Module (J492) with the Vehicle Diagnostic Tester.

¤ A system check will take place when the 22 - Control Module, Replacing function is complete. If malfunctions appear, then use "Guided Fault Finding" to correct them.






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