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Disable 4Motion control module in the CAN gateway

 
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michiglaser
Blaumann
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2007 Audi A4 Avant
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Post11-09-2007, 17:44    Subject: Disable 4Motion control module in the CAN gateway Quote

Hello!

I constantly have the error code "01324 Control unit for all-wheel drive - J492 - no communication" in the error memory, even though I don't have all-wheel drive.

How can I make the CAN gateway understand that the car does not have 4Motion?

(2002 Volkswagen Golf 4, ASZ engine)

Sure, here's the translation:

"Thx."
Michael.
T5 California (CFCA) 4Motion
A4 B8 Avant (CDUC)
G4 (ASZ), T4 (AXG)


Translated on 08-07-2026, 9:37.
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Profi-Schrauber
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Post11-09-2007, 17:59    Subject: Disable 4Motion control module in the CAN gateway Quote

Re-code the CAN gateway with the current coding (usually 00006). This will initiate an update of the parts list, and the all-wheel drive control unit (J492) should be removed from the parts list, which should then resolve the error.


Translated on 08-07-2026, 9:38.
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Jochen_145
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Post11-09-2007, 18:00    Subject: Disable 4Motion control module in the CAN gateway Quote

Hello.

In which department does this error occur?
I would have expected to find it in the MSG (Main System Gateway) and not in the KI (Key Interface), because, to my knowledge, you can only change the all-wheel drive coding in the MSG.

Take a look at the MSG encoding.

Sebastian should know much more about this, or one of the 4Motion drivers.

Best regards, Jochen.

[edit]

he was already there... icon_smile.gif


Translated on 08-07-2026, 9:39.
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michiglaser
Blaumann
Blaumann


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Location: Lkr. KEH
2007 Audi A4 Avant
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Post11-09-2007, 19:09    Subject: Disable 4Motion control module in the CAN gateway Quote

Sebastian@OpenOBD wrote:
CAN-Gateway mit der aktuellen Codierung (i.d.R. 00006) neu codieren, dadurch wird eine Aktualisierung der Verbauliste initiiert und das Steuergerät für Allradantrieb (J492) sollte aus der Verbauliste herausfallen was den Fehler dann egalisiert.


Yeah, thank you icon_smile.gif.

That's how it went.

Too bad, I would have really liked to have 4Motion icon_wink.gif.
T5 California (CFCA) 4Motion
A4 B8 Avant (CDUC)
G4 (ASZ), T4 (AXG)


Translated on 08-07-2026, 9:40.
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pa-mm6
Blaumann
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Post11-09-2007, 21:55    Subject: Disable 4Motion control module in the CAN gateway Quote

Hi.

Sorry, I missed that, it's already been sorted out.

"Could it be that your engine control unit (ECU) is coded for all-wheel drive (AWD)? If that's the case, there should be a '3' at the end of the coding, which indicates AWD. To switch to two-wheel drive (2WD), simply change the '3' to a '2' during the coding process."

Sure, here's the translation:

"MFG" is an abbreviation for "Mit freundlichen Grüßen," which translates to "Sincerely" or "Best regards" in English.
Audi SQ5 8R Cvub


Translated on 08-07-2026, 9:41.
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