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TT Vag-codes ? Radio ??

Discussion in 'VCDS (formerly VAG-COM) forum' started by roydonaldson, Jul 29, 2007.

  1. roydonaldson
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    roydonaldson Member

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    [Jul 29, 2007]
    Hi there,

    My wife's TT has a couple of faults in it: Fuel guage in cluster not working (though the eletronic miles left works) and the outside temp is weird.

    Anyway, I connected Vag-Com up to it and pulled out:

    * Address 08: Auto HVAC
    Controller: 8N0 820 043 A
    Component: TT-KLIMAVOLLAUTOMAT D03
    Coding: 00041
    Shop #: WSC 01236
    1 Fault Found:
    00779 - Outside Air Temp Sensor (G17)
    30-00 - Open or Short to B+

    * Address 22: AWD
    Controller: 02D 900 554 C
    Component: HALDEX LSC ECC 0010
    1 Fault Found:
    00526 - Brake Light Switch-F
    27-00 - Implausible Signal

    * Address 56: Radio
    Controller: 4B0 035 186 Q
    Component: concert II GRO 0008
    Coding: 00000
    Shop #: WSC 01236
    1 Fault Found:
    01317 - Control Module in Instrument Cluster (J285)
    49-10 - No Communications - Intermittent


    Any ideas on what's up ?

    Thanks,
    Roy.
    #1
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  3. Jimbo.King
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    Jimbo.King Member

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    [Jul 29, 2007]
    00779 - Outside Air Temperature Sensor (G17): Open or Short to Plus

    Possible Symptoms
    • In the Instrument Cluster you see dashes (---) instead of a temperature
    Possible Causes
    • Wiring between Outside Air Temperature Sensor (G17) and Instrument Cluster: Open or Short Circuit
    Possible Solutions
    • Check wiring between Outside Air Temperature Sensor (G17) and Instrument Cluster
    • Check Measuring Block Value
    00526 - Brake Light Switch (F): Implausible Signal

    Possible Causes

    · /Connectors from/to Brake Light Switch (F) faulty
    · Wiring Brake Light Switch (F) faulty

    Possible Solutions

    · Check/Repair Wiring/Connectors from/to Brake Light Switch (F)
    · Check/Replace Brake Light Switch (F)
    · Check Measuring Value Blocks (MVB)

    The last one isnt listed at : http://wiki.ross-tech.com/index.php?title=Category:Fault_Codes&until=16684%2FP0300%2F000768
    #2
  4. roydonaldson
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    roydonaldson Member

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    [Jul 29, 2007]
    Any idea where I can find the Air Temperature sensor in the Audi TT, so I can have a look at the connectors to it ?

    Thanks,
    Roy.
    #3
  5. Jimbo.King
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    Jimbo.King Member

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    [Jul 29, 2007]
    It's behind the front lower grille below the bumper and in front of the radiator.
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  6. roydonaldson
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    roydonaldson Member

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    [Jul 29, 2007]
    I can see it. But how do I get near it ? Do I have to take that lower grill off ? How do I get at it ?

    Thanks,
    Roy.
    #5

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