error code when installed towing bar electronics?

Discussion in 'VAG codes' started by danikas, Apr 1, 2010.

  1. danikas Member

    i just ordered and installed the harnes and can controler for the towing of my a4 all road 2010 and when i finished i got errors on my ABS ESP.:

    Address 03: ABS Brakes Labels: None
    Control Module Part Number: 8K9 907 379 A HW: 8K9 907 379 A
    Component and/or Version: ESP8 quattro H06 0050
    Software Coding: 022D00
    Work Shop Code: WSC 00003 207 91381
    1 Fault Found:

    01044 - Control Module Incorrectly Coded
    000 - -
    Freeze Frame:
    Fault Status: 01100000
    Fault Priority: 2
    Fault Frequency: 1
    Reset counter: 86
    Mileage: 27970 km
    Time Indication: 0
    Date: 2010.04.01
    Time: 18:42:32

    Freeze Frame:
    Hex Value: 0x0000
    Hex Value: 0x00A2
    Hex Value: 0x003E
    Hex Value: 0x0394
    Hex Value: 0x00FF

    the can bus was updated and detects the towing controler ,and the tire pressure monitoring also came up faulty.I had recode the ABS to work with TPSM and it was fine before.When i unpluged the controler it was ok and could erase the faults.My car had the towing prep and i ordered the harness from Germany.
    Any ideas?
    thank s
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  3. mnclimbs32 New Member

    Did you go to a garage to validate the installation with the svm code you have in the installation manual? 050 200? This will code the control unit.

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