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Thread: 2010 Audi Q7 yellow suspension light

  1. #1
    Pirate
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    2010 Audi Q7 yellow suspension light

    Hello I have the following fault with my 2010 Audi Q7:

    01772 - signal from level control pressure sensor (g291) 009 - open or short to ground

    Occasionally I get the leak detected fault too

    The suspension works as normal. When I adjust the ride height the yellow light goes off but comes on a few seconds after the level has been adjusted.

    I have checked the valve block for leaks and all seems ok.
    I have fitted a new piston kit on the compressor.
    Also, I have left the car in lift mode overnight and measured level in the morning and there is no drop.
    In measuring blocks the height for the rear left is at least 10mm out compared with rear right.
    I have completed the level calibration but cant get the yellow light to clear.
    How do I know if a rear level sensor is faulty?
    Can the electrical/communication part of the solenoid valve block fail and give the fault above?

    Any ideas?
    Please advise.

  2. #2
    Benevolent Dictator Uwe's Avatar
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    Please post an Auto-Scan for context.

    -Uwe-
    Lock-down of sick people: Quarantine
    Lock-down of healthy people: Tyranny

  3. #3
    Pirate
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    Please see auto scan below

    Code:
    VCDS Version: 17.1.0.0
    Data version: 20170106 DS267.0
    
    Rest removed.   Data from a clone/pirate copy of VCDS is not acceptable here.
    Last edited by Uwe; 03-06-2020 at 09:37 AM.

  4. #4
    Benevolent Dictator Uwe's Avatar
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    Quote Originally Posted by RallydriveR View Post
    Any ideas?
    Please advise.
    Getting help in this forum requires the use of a legitimate VCDS system.

    They are available directly from us:
    https://store.ross-tech.com/shop/cat/VCDS

    ... Or from any of our authorized resellers:
    http://www.ross-tech.com/distributors.php#uk

    Let us know if/when you get one and we'll adjust your forum status.

    -Uwe-
    Lock-down of sick people: Quarantine
    Lock-down of healthy people: Tyranny

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