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Audi A4 Cabriolet - Driver Door Module

Discussion in 'A4/A4 cabriolet/S4 forum(B6 chassis)' started by Acidic32, Jun 15, 2010.

  1. Acidic32

    Acidic32 A4 Cabriolet 1.8T Owner
    VCDS Map User

    Oct 8, 2009
    Likes Received:
    I got the fault code:

    Driver Door Module - No Communication

    Power Supply - Interuppted

    whilst scanning the Comfort Module.

    Symptoms: No power to door at all. No window control,no mirror control, no locking.

    Anyone any idea, it only just happened.
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  3. donsajid

    donsajid Member

    Apr 9, 2006
    Likes Received:
    Check the wiring in the plastic gator between the pillar and the door. These wires have a tendency to split after repeated door opening closing...... I had exactly the same issue only 2 weeks ago, replaced the control module, still same issue. Eventually diagnosed it as wires split in the place i mentioned above......

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