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What is it? RHD D3 v8 HSE in aux bat box next to ABS pump
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Iona Disko
 


Member Since: 04 Jul 2008
Location: NE
Posts: 286

United Kingdom 2005 Discovery 3 4.4 V8 HSE Auto Tangiers OrangeDiscovery 3
What is it? RHD D3 v8 HSE in aux bat box next to ABS pump

Hi,

just b een trying to locate somewhere to fix an auxillary fuse box for some accessories that will be powered from my auxillary battery.

In what I can only describe as the auxillary battery box on a RHD D3 V8 HSE I've come across a component that apears to be leaking either an acid or alkali substance causing white corrosion on a bolt. It sits between the ABS pump and the firewall / bulkhead and has a two core wire with pug attached to it. Irregularly shaped and about the size of a cig packet it is black and is fixed diagonally in the horizontal plane.

I am wondering what it is and whether the corrosion is normal.

My guess is that it is either ECU related or alarm related as the only reason for an acid / alkali I can think of is for a battery - perhaps backup battery for ECU or alarm?

If anyone knows I'd be grateful for some information. I might be able to supply a photo if it helps.

J
  
Post #34719621st Sep 2008 4:46 pm
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MrH
 


Member Since: 08 Aug 2007
Location: lost in the forest
Posts: 7754

United Kingdom 

Got a pictures ID?
 LRs are a fond memory, apart from the maintenance.  
Post #34720221st Sep 2008 5:24 pm
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wiggs
 


Member Since: 03 Sep 2006
Location: Manchester
Posts: 14368

United Kingdom 2015 Discovery 4 3.0 SDV6 HSE Auto Fuji WhiteDiscovery 4

If its this



its the alarm module
 G4 Gone ...but not forgotten  
Post #34728121st Sep 2008 8:13 pm
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Iona Disko
 


Member Since: 04 Jul 2008
Location: NE
Posts: 286

United Kingdom 2005 Discovery 3 4.4 V8 HSE Auto Tangiers OrangeDiscovery 3

That's it...

There is a nut on the top of it something like a 10mm - it is very corroded and the corrosion is very localised - it is covered in a white powder. I am in some doubt as to whether this is normal.

Any ideas?
  
Post #34889823rd Sep 2008 10:44 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

So exactly where has your orange taxi been? maybe more to do with beach driving than a 'defect' Rolling Eyes
  
Post #34891223rd Sep 2008 10:58 pm
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