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Permanent live 12v rear D3
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JC
 


Member Since: 23 Apr 2008
Location: Spalding
Posts: 98

United Kingdom 2011 Discovery 4 3.0 SDV6 XS Auto Zambezi SilverDiscovery 4
Permanent live 12v rear D3

On a different thread Navigator tells me there is a permanent live connection available in the back compartment of a D3 near the tow electric connectors. Had a poke around with a meter but can't find one so far. Anyone any idea where to look please ?. Need to keep the fridge running some how !!
  
Post #6677923rd Jul 2010 1:43 pm
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caverD3
 


Member Since: 03 Jul 2006
Location: Oberon, NSW
Posts: 6922

Australia 2012 Discovery 4 3.0 SDV6 SE Auto Fuji WhiteDiscovery 4

It comes off the connection to the towing connectors one of them is a permanent live.
 â€œThere are only three sports: bullfighting, motor racing, and mountaineering; all the rest are merely games”
Ernest Hemmingway
D4 3.0 Active Diff, Adaptive Lights, High Beam Assist, Surround Cameras, Privacy Glass.
D3 2.7:Adaptive Headlights,Electronic Rear Diff,ARB Bar,Blaupunkt Speakers,JVC Powered Subwoofer,Removable Snorkel,Mitch Hitch,Pioneer After Market Head Unit,Steering Wheel Control Adaptor,Remote Adjustable Supension Rod System, Taxside Dual Battery System. 
 
Post #6677943rd Jul 2010 1:48 pm
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Roel
 


Member Since: 16 Aug 2008
Location: home
Posts: 1215

Netherlands 2005 Discovery 3 4.4 V8 HSE Auto Tangiers OrangeDiscovery 3

Don't have the specs with me but the trailer socket contact 9 or 13 has to be the permanent live. There is a plug behind the rear light cluster that goes to the trailer socket so you should find it there.

However running a fridge on your main battery is not a very good idea IMHO. I installed a second battery with a special live wire from the battery to a power socket in the back. Currently I have a manual switch between the batteries as a old Warn Winch relais didn't like to be powered for more then 10 minutes at 14 V.
I will put another relais is so when the engine is off the connection between the both batteries is gone and the fridge can run on my second battery without sucking the other battery empty.
 Roel

1997 Camel Trophy Disco ex-P101JWK (traded it for a Britains 42101)
1984 90 TD5
2005 G4 Disco 3 BN55WPT

Also member of club MTR
and Club Faultmate

Interested in my 4x4 history see my website: www.mudmachine.webklik.nl
Sorry it's in Dutch and with google translator it gets funny. 
 
Post #6677963rd Jul 2010 1:52 pm
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JC
 


Member Since: 23 Apr 2008
Location: Spalding
Posts: 98

United Kingdom 2011 Discovery 4 3.0 SDV6 XS Auto Zambezi SilverDiscovery 4

Thanks chaps, I'll have another look.
  
Post #6677983rd Jul 2010 1:55 pm
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MacLeod 313
 


Member Since: 18 Apr 2008
Location: away
Posts: 10723

Scotland 2006 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

Use this link, shows how to make a Modification to the fuse panel and keep ALL the sockets live

http://www.disco3.co.uk/forum/topic32138.h...p;start=15

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Post #6678033rd Jul 2010 2:06 pm
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