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Thread: Fault codes

  1. #1
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    Fault codes

    Hi managed to get my car scanned this morning with vcds lite to see what was up with my haldex
    it came back with fault code

    01155 - clutch
    04-00. Mechanical malfunction

    Does anyone know a fix for this ??

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  3. #2
    Sandra's Avatar
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    Morning Robert, glad you got the car scanned. Did one of the guys get back to you? One of the guys will be along shortly to advise you. x
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  4. #3
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    Quote Originally Posted by Sandra View Post
    Morning Robert, glad you got the car scanned. Did one of the guys get back to you? One of the guys will be along shortly to advise you. x
    No not yet but a mate had a cheap eBay cable and gave me it,

  5. #4
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    Anyone know if this can be fixed? or is a new diff?

  6. #5
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    Out of interest have you cleared the codes and rescanned incase any are old codes that were never cleared?

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    Quote Originally Posted by Ads_AudiA3 View Post
    Out of interest have you cleared the codes and rescanned incase any are old codes that were never cleared?
    Yes the same code came back

  8. #7
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    Is the only fix to this a replacement diff ??

  9. #8
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    Have a look at this, most say it was cured with a new diff, but some have been lucky and replaced only the pump

    ***Copied from VWVortex***


    Just wanted to provide an update on my situation and, hopefully, help expand the knowledge base for this issue.

    I ended up taking the car to Douglas VW in NJ and after diagnosing the car and finding this code, I had them replace the electric precharge pump and change the fluid. For me, I was lucky enough to have this solve my problem and my all wheel drive finally works again! (Thanks Brian, Patryk, and whoever else worked on the car. Greatest dealership to work with! )

    One thing I noticed while searching for other people with this code. It looks like this AWD code commonly appears in two ways:

    01155 - Clutch mechanical
    00-04 - Intermittent

    -and-

    01155 - Clutch mechanical
    00-00 - Failure

    My code was coming up as intermittent and the pump failed to cycle on while running an output test through VAG COM. The solution to my problem was replacing the pump. The electrical motor must have been binding up, causing the AWD to not function properly, though not completely fail. Therefore, this lead me to believe that the Haldex unit itself was still ok and only the pump motor had to go.

    Good luck to anyone else that experiences this problem in the future!


    VWVortex.com - AWD Fault Code #01155 - Clutch, Mechanical Malfunction




  10. #9
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    Quote Originally Posted by Ads_AudiA3 View Post
    Have a look at this, most say it was cured with a new diff, but some have been lucky and replaced only the pump

    VWVortex.com - AWD Fault Code #01155 - Clutch, Mechanical Malfunction
    Is there a way to test the pump to see if its 100% as cant afford to buy 1 and it not be that

  11. #10
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    Could this fault be thrown up by some thing else like a speed sensor or that?

    I have found a diff with with pump and ecu for a good price if I replace the whole diff will that cure the fault 01155?

  12. #11
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    Well managed to source a diff with haldex controller got the haldex oil and filter changed before it went on the car and got my 4wd back again :-) and what a difference it's made to car never thought it was that good till I got it back again

 

 

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