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Thread: Passat CC 2011 BCM J689 J519

  1. #11
    Verified VCDS User iichel's Avatar
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    OK voltage drop under load could indicate bad fuse, dodgy connector or broken wire. did you measure at the light or at T52b/43

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  3. #12
    Verified VCDS User Dudi_1981's Avatar
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    I take pin out from plug and supply power direct from battery and works 100% fine , take about 1,6 amp . I think the problem is in J689 but where ...?

  4. #13
    Verified VCDS User iichel's Avatar
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    and if I understand it correctly, it shows this behaviour both with the original BCM and a another second hand BCM?

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  6. #14
    Verified VCDS User Dudi_1981's Avatar
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    Yes , on both same . The other one was second hand so you never know.... but hard to believe both with same fault .

  7. #15
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    Im have polo 2005 1.4l when it walke some times engine off im check it by vcds no code fuelt

  8. #16
    Verified VCDS User Dudi_1981's Avatar
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    Sorted other way but working 2 weeks now without any problems .
    Regards

  9. #17
    Verified VCDS User iichel's Avatar
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    Quote Originally Posted by Dudi_1981 View Post
    Sorted other way but working 2 weeks now without any problems .
    Regards
    How did you manage?

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