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02254 Interface to Generator/ 004 No signal intermittet

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August 26, 20214 yr

Hello

i have 02254 interface to generator no signal intermittent and 02479 partial consumer shut off active

I with diagnostics VCDS and found the following data (photos 1 and 2).

I checked the blue wire from the alternator to the module in the trunk, everything is Ok.

anyone ever had these codes and can shed any light on whats causing this

car starts ok drives fine

Thenxx

1 month later...

October 25, 20214 yr

Witaj ,na polskim forum znalazłem informację że za ten stan rzeczy odpowiedzialny jest regulator napięcia. Wymiana na oryginalny Valeo załatwia temat. Przy tych błędach nie działa często podgrzewanie lusterek i tylnej szyby.

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02254 Interface to Generator/ 004 No signal intermittet

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Topics

A3 uncommanded engine shutdown

Free Allroad 17” Twin Spoke Alloys (A6 C5)

DAB upgrade for 2013 A6 allroad

Alternator failure related to mild hybrid system?

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