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speed sensor/suspension
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Mark Y
 


Member Since: 14 Sep 2008
Location: Warwickshire
Posts: 1249

United Kingdom 2012 Discovery 4 3.0 SDV6 HSE Auto Sumatra BlackDiscovery 4
speed sensor/suspension

I have a fault with a rear wheel speed sensor(diagnosed by computer), the car is booked in for the 7th for the job to be sorted.
The fault is intermittent and I could live with it, it is now on all the time, I still need to use the vehicle but the systems keep shutting down, again I can live without them, but what is really infuriating is that the suspension keeps lowering. Censored
Is there any way I can stop the suspension lowering ?.
Am I causing any damage by continuing to drive it with suspension lowered ?.
  
Post #39439030th Dec 2008 4:45 pm
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deadly
 


Member Since: 31 Dec 2008
Location: lancs
Posts: 12

United Kingdom 

hi mark,i have a rrs that has just had to have a speed sensor fitted 3 weeks ago.Started off as yours has intermitant suspension then, all hell let loose in the snow.Probably caused by the road salt.5 different faults,both amber and red brake warning lights came on.Suspension would not raise,speedo went off,hill decent fault on screen and hand brake fault.LRA reset and asked my wife to follow to dealersas speedo still not working.New speed sensor fitted and all ok now.So yes lra thought ours was ok to drive but the fault did develop.
Dont stray too far from home then.
 yes i am a spy from the rrs site!!!!  
Post #39474931st Dec 2008 1:42 pm
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Mark Y
 


Member Since: 14 Sep 2008
Location: Warwickshire
Posts: 1249

United Kingdom 2012 Discovery 4 3.0 SDV6 HSE Auto Sumatra BlackDiscovery 4

Thanks, sounds identical fault all the same warning lights etc, I just hate driving it with lowered suspension.
  
Post #39490231st Dec 2008 6:26 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

Might not be the speed sensor, possibly corroded wiring around the N/S/F wheel arch, can be repaired quite quickly
  
Post #39490631st Dec 2008 6:30 pm
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Mark Y
 


Member Since: 14 Sep 2008
Location: Warwickshire
Posts: 1249

United Kingdom 2012 Discovery 4 3.0 SDV6 HSE Auto Sumatra BlackDiscovery 4

10forcash, thanks for the reply, would this still show as speed sensor fault on the diagnostic check if it is corrosion and is this something I can sort or would it need looking at,the earliest I can get it in for is 7th Jan and they want it for 2 days and no courtesy car as not main dealer, cheers and happy new year Mark.
  
Post #39491931st Dec 2008 6:53 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

Yes, it'd show as open circuit or no signal from the speed sensor, normally the sensor is tested by substitution with a known good one (usually from the other rear wheel) to prove sensor or connection fault.
I have a spare sensor available and can sort out the loom if that's the issue Wink
  
Post #39501031st Dec 2008 9:20 pm
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Mark Y
 


Member Since: 14 Sep 2008
Location: Warwickshire
Posts: 1249

United Kingdom 2012 Discovery 4 3.0 SDV6 HSE Auto Sumatra BlackDiscovery 4

10forcash, PM sent hopefully if I have got it right, mark
  
Post #3952201st Jan 2009 4:51 pm
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