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Suspension height sensor test ?? - SORTED
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maplecottage
 


Member Since: 01 Feb 2011
Location: Norfolk
Posts: 3171

United Kingdom 2006 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3
Suspension height sensor test ?? - SORTED

I've been struggling to diagnose my suspension issues for some months now and have pretty much just been living with it as its only a amber warning.

The time has now come to get it sorted once and for all so...............

Does anyone know of a test procedure to ensure the height sensors are working OK and within parameters ??

Main error code is C1130-66 (too many transitions) - system has no leaks, compressor been checked and working OK, Dryer cleaned, front valve block cleaned.

Live data from the IID would seem to indicate a RL and/or RR corner valve problem but I just want to check and ensure the height sensor(s) is behaving itself before I strip the rear valve block.


Click image to enlarge



Unless I'm bonkers of course Whistle

TIA

Steve
 

Last edited by maplecottage on 24th Oct 2017 1:46 pm. Edited 1 time in total 
Post #18452328th Aug 2017 2:43 pm
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gstuart
 


Member Since: 21 Oct 2016
Location: kent
Posts: 13598

United Kingdom 2005 Discovery 3 TDV6 Base 7 Seat Auto Java BlackDiscovery 3

have actually just been chatting about that if it's any use on page 2

http://www.disco3.co.uk/forum/topic160151.html
   
Post #18452408th Aug 2017 3:07 pm
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maplecottage
 


Member Since: 01 Feb 2011
Location: Norfolk
Posts: 3171

United Kingdom 2006 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

After dealing with intermittent suspension issues for more than 18 months now, I decided to bite the bullet and strip the rear valve block. Bingo - more white powder than a Columbian drug dealer Laughing

Cleaned, rebuilt and hey presto, no more bings or bongs, no amber lights, no fault codes and..............no more flat battery !!

That's the strange benefit and I can only assume that continual suspension adjustments while parked were leading to an extra drain on the battery.

Happy days Thumbs Up

Click image to enlarge
  
Post #187179124th Oct 2017 1:52 pm
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Bodsy
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Member Since: 06 Nov 2006
Location: In the Clubhouse
Posts: 21361

United Kingdom 2007 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

That is pretty bad for silica dust. Thumbs Up
 Bodsys Brake Bible

D4/D3 Remote FBH heat kits
BAS Remaps/ EGR Blank
Transmission Flush
Software updates/enabling


Clock/ SNOTM /3Flash / 4x4Info /BT Update /Service Reset/Error Codes / Gearbox Reset
See It Here 
 
Post #187185724th Oct 2017 3:43 pm
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Hot Tub
 


Member Since: 15 Aug 2017
Location: Milton Keynes
Posts: 1071

England 2009 Discovery 3 TDV6 HSE Auto Zermatt SilverDiscovery 3

Would that mean one of the airbags is on its way out about to fail?
  
Post #187190424th Oct 2017 5:36 pm
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Bodsy
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Member Since: 06 Nov 2006
Location: In the Clubhouse
Posts: 21361

United Kingdom 2007 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

No, it’s silica dust from the compressor air dryer.
 Bodsys Brake Bible

D4/D3 Remote FBH heat kits
BAS Remaps/ EGR Blank
Transmission Flush
Software updates/enabling


Clock/ SNOTM /3Flash / 4x4Info /BT Update /Service Reset/Error Codes / Gearbox Reset
See It Here 
 
Post #187190524th Oct 2017 5:37 pm
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Bodsy
Site Sponsor 


Member Since: 06 Nov 2006
Location: In the Clubhouse
Posts: 21361

United Kingdom 2007 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

 Bodsys Brake Bible

D4/D3 Remote FBH heat kits
BAS Remaps/ EGR Blank
Transmission Flush
Software updates/enabling


Clock/ SNOTM /3Flash / 4x4Info /BT Update /Service Reset/Error Codes / Gearbox Reset
See It Here 
 
Post #187190924th Oct 2017 5:43 pm
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