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Feed from Tow Electrics
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therealboss
 


Member Since: 21 Mar 2014
Location: Co Carlow
Posts: 1958

Ireland 2005 Discovery 3 TDV6 S Auto Tonga GreenDiscovery 3
Feed from Tow Electrics

I want to take a feed 15A from the tow electrics to feed my 2M/70cm Mobile radio, the current draw on full power is Less than 13A but it is fused for 20A.


Where is the best place to take this from the boot area, I guess that from the loom behind the panel on the left in the boot.


Pic below is of the loom I'm talking about but what cables do I conect to?


Click image to enlarge
 Dale




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Post #16755971st Jul 2016 8:53 am
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Martin
Site Admin and Owner 


Member Since: 06 Nov 2004
Location: Hook Norton
Posts: 18560

United Kingdom 2006 Discovery 3 TDV6 SE Manual Buckingham BlueDiscovery 3

Permanent or ignition switched?
 06 D3 SE / 15 LR D90 XS SW / 88 LR 90 Td5 / 68 BMW 2000 ti
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Post #16756331st Jul 2016 9:38 am
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therealboss
 


Member Since: 21 Mar 2014
Location: Co Carlow
Posts: 1958

Ireland 2005 Discovery 3 TDV6 S Auto Tonga GreenDiscovery 3

Permanent
 Dale




Mods to date.
D4 Rear Lights
Xenon Lights fitted & De-Tangoed
RAI, V8 Brake Upgrade, AMK Compressor
Beanie Grill
ProSpeed Roof Rack & Ladder
ProSpeed Tree/Rock Sliders
Disco3.co.uk Orange Sticker
ATR's Fitted
Club Blackvue 
 
Post #16756341st Jul 2016 9:38 am
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Skynet
 


Member Since: 23 Jul 2014
Location: Melksham, Wiltshire
Posts: 868

United Kingdom 2016 Discovery 4 3.0 SDV6 SE Auto Alaska WhiteDiscovery 4

Do you have a multimeter? Check which fuse position is live without the ignition on. I've used the same point for a permanent feed but can't remember the exact position.

On the other hand I've also fitted a switch to cut the permanent 12V feed to the aux tow socket that has a habit of shorting to the Earth pin. That one feeds the caravan fridge.

If I remember correctly the Blue/Pink is permanent 12V to Aux tow socket.
 Dave
D3 2006 HSE, Cairns Blue - gone
D4 2016 SE, White

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Post #16756361st Jul 2016 9:43 am
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Martin
Site Admin and Owner 


Member Since: 06 Nov 2004
Location: Hook Norton
Posts: 18560

United Kingdom 2006 Discovery 3 TDV6 SE Manual Buckingham BlueDiscovery 3

Before the little fuse box, permanent is purple (splits in two)

After the fuses there are two 15A permanent fused circuits. One is blue with a pink stripe, the other is blue.

As you can see there are, however two blue wires from the fusebox Rolling Eyes

The permanent one is the thicker one, and obviously comes from one of the 15A fuses Wink

You may want to tap into the purple though, and add your own fuse.

Use the earth stud visible in your pic, with the multiple white wires attached to it.
 06 D3 SE / 15 LR D90 XS SW / 88 LR 90 Td5 / 68 BMW 2000 ti
Any issues with the site let me know! 
 
Post #16756401st Jul 2016 9:46 am
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lespes
 


Member Since: 17 Sep 2009
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Guernsey 2016 Discovery 4 3.0 SDV6 Landmark LE Auto Santorini BlackDiscovery 4

Am I reading correctly the Blue Pink wire would give a ignition switched feed Question
 D4 Landmark MY16 Santorini Black THE LAST
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Post #16756601st Jul 2016 10:18 am
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Martin
Site Admin and Owner 


Member Since: 06 Nov 2004
Location: Hook Norton
Posts: 18560

United Kingdom 2006 Discovery 3 TDV6 SE Manual Buckingham BlueDiscovery 3

No, I said in about 3 places permanent!

Ignition switched is the red with white stripe, fused at 15A.
 06 D3 SE / 15 LR D90 XS SW / 88 LR 90 Td5 / 68 BMW 2000 ti
Any issues with the site let me know! 
 
Post #16756641st Jul 2016 10:24 am
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Pete K
 


Member Since: 15 Jan 2016
Location: GL
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England 2005 Discovery 3 TDV6 HSE Auto Rimini RedDiscovery 3

tap into the purple and add your own fuse, especially if you have a caravan.
  
Post #16756861st Jul 2016 11:01 am
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therealboss
 


Member Since: 21 Mar 2014
Location: Co Carlow
Posts: 1958

Ireland 2005 Discovery 3 TDV6 S Auto Tonga GreenDiscovery 3

Just want to check as Martin said "You may want to tap into the purple though, and add your own fuse"


This is what I'm planning on, what size fuse is on the other end of the purple wire, is it less or higher than the 15A I will be fitting to the radio feed?


ONly asking as I don't want to overload it. I will NOT be using the radio if the caravan is attached only when I'm driving alone with nothing hooked up.
 Dale




Mods to date.
D4 Rear Lights
Xenon Lights fitted & De-Tangoed
RAI, V8 Brake Upgrade, AMK Compressor
Beanie Grill
ProSpeed Roof Rack & Ladder
ProSpeed Tree/Rock Sliders
Disco3.co.uk Orange Sticker
ATR's Fitted
Club Blackvue 
 
Post #16756941st Jul 2016 11:15 am
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Martin
Site Admin and Owner 


Member Since: 06 Nov 2004
Location: Hook Norton
Posts: 18560

United Kingdom 2006 Discovery 3 TDV6 SE Manual Buckingham BlueDiscovery 3

30A. It's fuse 8 in the CJB (glove box fuse box)
 06 D3 SE / 15 LR D90 XS SW / 88 LR 90 Td5 / 68 BMW 2000 ti
Any issues with the site let me know! 
 
Post #16756981st Jul 2016 11:18 am
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therealboss
 


Member Since: 21 Mar 2014
Location: Co Carlow
Posts: 1958

Ireland 2005 Discovery 3 TDV6 S Auto Tonga GreenDiscovery 3

Fitted, will take some photos tomorrow.
 Dale




Mods to date.
D4 Rear Lights
Xenon Lights fitted & De-Tangoed
RAI, V8 Brake Upgrade, AMK Compressor
Beanie Grill
ProSpeed Roof Rack & Ladder
ProSpeed Tree/Rock Sliders
Disco3.co.uk Orange Sticker
ATR's Fitted
Club Blackvue 
 
Post #16760211st Jul 2016 11:15 pm
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