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Home > Technical > Air Suspension Fault |
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Bobby Member Since: 07 Jun 2005 Location: Kuala Lumpur Posts: 3781 |
You're absolutely right. Everytime a new sensor is fitted, the height must be calibrated! Malaysia Boleh! 4.2SC Chawton White, Stormers Tasmod's Sills, Wind Deflectors, LR Sills Clear Side Repeaters, Towbar Larini Sports Exhaust, K&N Air Filter ______________________________ WINNER - 2008 'Tech-Head Of The Year' Award WINNER - 2009 Outstanding Contribution WINNER - 2009 'Tech-Head Of The Year' Award |
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Sun Jul 16 2006 11:08pm |
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Richchad Member Since: 04 Apr 2006 Location: Oxfordshire Posts: 285 |
Guess what, yesterday had suspension fault warning when going into access mode
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Thu Jul 20 2006 3:23pm |
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simonsti Member Since: 29 Apr 2006 Location: staffs Posts: 193 |
When i leave mine overnight, come morning the offside rear suspension is sitting about 3 inches lower than the rest of the car, it has done this from day 1, it's only 8 days old now! 2014 Nara Bronze SDV6
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Sat Jul 29 2006 2:06pm |
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Bobby Member Since: 07 Jun 2005 Location: Kuala Lumpur Posts: 3781 |
Something's wrong. An appointment with the dealer is in order. Malaysia Boleh! 4.2SC Chawton White, Stormers Tasmod's Sills, Wind Deflectors, LR Sills Clear Side Repeaters, Towbar Larini Sports Exhaust, K&N Air Filter ______________________________ WINNER - 2008 'Tech-Head Of The Year' Award WINNER - 2009 Outstanding Contribution WINNER - 2009 'Tech-Head Of The Year' Award |
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Sat Jul 29 2006 2:15pm |
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Josh Member Since: 24 Dec 2005 Location: Here, there and everywhere Posts: 2054 |
I strongly advise, assuming you are not doing this already, that when you park up - "lock it down in access mode" If you don't the cpu will constantly try to level the car in your absence. Without the engine running means no compressor which could well account for the problem described above. Also if left doing this leveling routine whilst on hols you may come back to a flat battery Locking down turns the cpu off. By doing this you could save yourself alot of probs TDV6 - gone TDV8 - gone Audi Q5 3.0 Tdi Sline wef 6/11/10 |
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Sun Jul 30 2006 5:16pm |
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pleandros Member Since: 24 Jan 2007 Location: greece Posts: 3 |
My RRS S/C has no more than 4000 miles. During the first 100 miles I got several orange and red 'suspension fault' messages which went on and off every now and then. I was in and out the service for 10 days. They first changed a faulty sensor, then another, and then I got the CPU replaced.
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Wed Jan 24 2007 1:00am |
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kk05 Member Since: 30 Jul 2007 Location: West London Posts: 18 |
I bought my MY05 HSE last week and noticed that the N/S/F rear was lower than the O/S/F I took it to Guy Salmon in Thames Ditton yesterday and they ran a re-calibration.
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Fri Aug 03 2007 10:01am |
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Lateral5 Member Since: 07 Jun 2006 Location: Down south Posts: 331 |
Yes I got a fault that said Suspension Fault and something about only being able to select Normal Height. Yes, they replaced my air compressor which fixed the problem. RRS TDV6 Bluetooth, VR, Roof |
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Fri Aug 03 2007 10:24am |
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dsingeruk Member Since: 10 Jul 2006 Location: UK Posts: 20 |
Well, forgot all about this post and the 'pain' last year.
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Fri Aug 03 2007 10:54am |
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Nutty Nige Member Since: 21 Feb 2007 Location: Staffordshire Posts: 355 |
On the older models you could re-calibrate the suspension height in access mode, standard height, off road height. On the sport you can't. You only set the standard height and the other 2 go off a pre-determined height ste-up in the software. The dealers don't like doing it so they try to fob you off. If you know how to do it 20 mins will put it to bed. You park on level ground, You get 8 empty boxes on the screen of the IDS, measure the distance from the ground to the wheel hub, using a special tool, - on this always use 345mm. You then measure from the ground to the lower wishbone bush, on each corner under the vehicle, using a special tool, and tell the IDS the current height. The suspension then opens the cross over valves, goes up to full height and then down to standard height. Now here is the triccky bit - when it goes down to standard height it wont be level. Measure from the ground to the wheel arch up through the centre of wheel and it will be around 800-825mm. Now you need to fine tune it and beleive me I have spent hours at this. You then drive round a mile to settle it down and carry out the proceedure again. This time if you need it lower on one corner you tell IDS it is higher than it is to over compensate but only by a small amount. If you need to raise it in one corner you tell it that it is lower by a small amount, 3mm in the readings on the machine will give you about 15mm from ground to wheel arch. 5mm put into the machine will give you 25mm at the wheel arch. I have got mine at 795mm at each corner because I have been working on the front end knock and lowering the centre of gravity. You should have all doors shut and the running at idle to measure it. Some dealers don't have it on their machine and have to get the local field engineer to carry out the proceedure - is the oficial LR answer because they do not want to get involved. So just be aware. If you carry out this proceedure more than twice the air compressor gives up and overheats and you need a new one.
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Tue Aug 07 2007 8:16am |
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willem54 Member Since: 29 May 2005 Posts: 12 |
I had the same problem, the dealer replaced a sensor on my TDV8 and I the car became a software update.
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Mon Aug 20 2007 6:17am |
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