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Suspension fault ...... again !
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steff
 


Member Since: 16 Jan 2006
Location: Copenhagen
Posts: 9

Denmark 2006 LR3 TDV6 HSE Auto Bonatti GreyLR3
Suspension fault ...... again !

Hi,

Is there anyone that has the details for the service bulletin Q4504-2a Air suspension connector or is this called a TSB ? I have a TDV6 HSE '05 and it has been in and out the shop for different warnings : Transmission fault, suspension fault, low coolant .
They have updated software twice but suspension fault is back again, especially when the car it's wet ? Any tips or ideas ?

Thanks Smile
 Discovery 3 TDV6 HSE '05
Audi A6 2.8 '97
Volvo P1800 ES '72 
 
Post #823904th Sep 2006 5:55 am
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Barn1e
D3 Decade 


Member Since: 28 Aug 2006
Location: Mid-sussex
Posts: 2021

United Kingdom 2005 Discovery 3 TDV6 S Auto Tonga GreenDiscovery 3

Steff, there are a number of postings on the suspension problem - search will pick them up. I understand (from dealer) that LR had a faulty batch of compressors, which they were changing as faults occurred. That was too costly, so now they change a 4-way valve. As for coolant, I had to have a new "float assembly" as the original was faulty. Both the above have been "mechanical fixes"", rather than through software upgrade. So far, both have been OK.
 2005, TDV6 S, Auto, 190k miles, owned from new, V8 Brake Upgrade, Nancom Evo, RLD protector, BAS EGR blanking & Remap, separate ATF cooler, changing all the fluids ahead of time.  
Post #823914th Sep 2006 6:26 am
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Jamo
 


Member Since: 18 Jan 2006
Location: Esperance, Western Australia
Posts: 1170

Australia 

Barn1e,

The coolant warning is a separate TSB and requires replacement of the overflow reservoir.

Someone will be along to post the TSB for the suspension warning.

The Transmission Fault sometimes comes on if the battery is a bit low.
 Have a nice day!
2010 Cayenne Diesel with PASM & Off Road Pkg
2005 HSE D3 (Sold) 
 
Post #823974th Sep 2006 6:58 am
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simon
  


Member Since: 11 Jan 2005
Location: Shropshire
Posts: 18296

United Kingdom 2011 Discovery 4 3.0 SDV6 HSE Auto Fuji WhiteDiscovery 4

There is no one TSB to come along with I'm afraid.

Needless to say the dealer will have access to all of them and 'should' know what they are doing. This sounds like water ingress and is easily fixable by the dealer.

Also the recent enhancement program upgrades compressors should they need it - either valve or complete unit depending on part number fitted.

-s
  
Post #823994th Sep 2006 7:11 am
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steff
 


Member Since: 16 Jan 2006
Location: Copenhagen
Posts: 9

Denmark 2006 LR3 TDV6 HSE Auto Bonatti GreyLR3

Thanks everybody for the advise Smile I will be going to dealer on friday ..... Are there any new software updates I should ask for while they are doing service on my car ?

Thanks !

Steff
 Discovery 3 TDV6 HSE '05
Audi A6 2.8 '97
Volvo P1800 ES '72 
 
Post #828495th Sep 2006 7:19 pm
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simon
  


Member Since: 11 Jan 2005
Location: Shropshire
Posts: 18296

United Kingdom 2011 Discovery 4 3.0 SDV6 HSE Auto Fuji WhiteDiscovery 4

book it in for the enhancement while your there and that will update you to the latest. My dealer does a sw upgrade each time I visit - but they are good to me.
  
Post #829085th Sep 2006 9:26 pm
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10forcash
 


Member Since: 09 Jun 2005
Location: Ubique
Posts: 16534

United Kingdom 2007 Discovery 3 TDV6 HSE Manual Zermatt SilverDiscovery 3

Deffo sounds like a connector issue, one is dealt with by the A034-036 service action, the other is referenced in TSB LA201-001v2 - Air suspension connector water ingress...
  
Post #829255th Sep 2006 9:46 pm
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steff
 


Member Since: 16 Jan 2006
Location: Copenhagen
Posts: 9

Denmark 2006 LR3 TDV6 HSE Auto Bonatti GreyLR3

well...... got the car back and was told that all the faults was because of a software failure ! I have been driving it for a week now and everything is fine so far .....? Am I lucky or is it just a matter of a few months before the faults will pop up again in the display ?
 Discovery 3 TDV6 HSE '05
Audi A6 2.8 '97
Volvo P1800 ES '72 
 
Post #8659319th Sep 2006 7:51 pm
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10forcash
 


Member Since: 09 Jun 2005
Location: Ubique
Posts: 16534

United Kingdom 2007 Discovery 3 TDV6 HSE Manual Zermatt SilverDiscovery 3

Steff, glad you're sorted Wink the Quarantine number you referenced above doesn't seem to exist, so either the dealer gave you the wrong number (doubtful, there are no Q-notices referring to suspension components) or it's bulls*it Shocked
I'm not aware of any software issues that are caused by water ingress.... still, if it's sorted, who cares eh? Very Happy
  
Post #8659519th Sep 2006 8:10 pm
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simon
  


Member Since: 11 Jan 2005
Location: Shropshire
Posts: 18296

United Kingdom 2011 Discovery 4 3.0 SDV6 HSE Auto Fuji WhiteDiscovery 4

10forcash wrote:
SI'm not aware of any software issues that are caused by water ingress.... still, if it's sorted, who cares eh? Very Happy


mmm dealer bull by the sounds of it as they never found the physical fault the 1st time ??
  
Post #8659619th Sep 2006 8:13 pm
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