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D4 cool-box wiring
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pdes
 


Member Since: 09 Jan 2007
Location: Cambridgeshire
Posts: 338

United Kingdom 2015 Discovery 4 3.0 TDV6 HSE Auto Causeway GreyDiscovery 4
D4 cool-box wiring

I am in the process of installing my ex-D3 coolbox into my D4. Nearly finished but I have gone to connect the wiring (to the plug wrapped in a foam ring) but the wiring is to short. If anyone has done this, did you have to lengthen the wires? Are the D4 cool box connections different to the D3?

Cheers
 D4 HSE MY2015
8 Speed
Causeway Grey
Towpack
Surround cameras (joke!)
Vision assist
Extended roof rails
Rear Ladder
Remote heat
Prospeed sliders with steps 
 
Post #83586516th Sep 2011 8:24 pm
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Russell
 


Member Since: 23 Aug 2007
Location: Kent
Posts: 10564

United Kingdom 

N I did not alter the length of mne, but from memory they were taped back on themsleves, just undid the little bit of tape and reached without issue. Thumbs Up
 MY17 D5 1st Edition Namib Orange
MY15 D4 HSE Kaikoura Stone
MY12 D4 HSE Nara Bronze Sold and gone
MY11 D4 HSE Stornaway Grey Sold and gone
D3 S spec Silver Sold and gone
Tow bar, full length roof bars, side steps, tow bar storage unit, surround camers.
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Post #83591316th Sep 2011 10:45 pm
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wiggs
 


Member Since: 03 Sep 2006
Location: Manchester
Posts: 14372

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

I put one out of a d3 in my d4 with no wiring issues ... There both the same
 G4 Gone ...but not forgotten  
Post #83594117th Sep 2011 8:14 am
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pdes
 


Member Since: 09 Jan 2007
Location: Cambridgeshire
Posts: 338

United Kingdom 2015 Discovery 4 3.0 TDV6 HSE Auto Causeway GreyDiscovery 4

Thanks all, took the box out again to look at the wiring and despite removing tapes, could not see how to make it longer so decided to cut to the chase and lengthened the wires - and blew a fuse!! So, all installed but not tested.

Are there any spare 10 amp fuses anywhere?

Cheers
 D4 HSE MY2015
8 Speed
Causeway Grey
Towpack
Surround cameras (joke!)
Vision assist
Extended roof rails
Rear Ladder
Remote heat
Prospeed sliders with steps 
 
Post #83596417th Sep 2011 10:24 am
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pdes
 


Member Since: 09 Jan 2007
Location: Cambridgeshire
Posts: 338

United Kingdom 2015 Discovery 4 3.0 TDV6 HSE Auto Causeway GreyDiscovery 4

The saga continues. Why aren't simple jobs ever simple!!

I have changed the fuse but it still didn't work. Removed everything again to check the wiring and testd 12 to the plug going into the cool box. It was working when I removed it from the D3 so I am stumped. The light in the switch isn't even coming on. Is there ANY reason that this shouldn't turn on? Are there any "triggers" such as ambient temperature, the need to be moving etc., that would prevent operation? Can't believe it has gone faulty, too much of a coincidense.

Any ideas?

Thanks
 D4 HSE MY2015
8 Speed
Causeway Grey
Towpack
Surround cameras (joke!)
Vision assist
Extended roof rails
Rear Ladder
Remote heat
Prospeed sliders with steps 
 
Post #83600717th Sep 2011 2:55 pm
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pdes
 


Member Since: 09 Jan 2007
Location: Cambridgeshire
Posts: 338

United Kingdom 2015 Discovery 4 3.0 TDV6 HSE Auto Causeway GreyDiscovery 4

Hi Team,

The saga continues!!!

So I took the cool box out again - I'm getting good at this!! - to bench test it. I connected it up to my remote charger and it worked!!! Oh joy, it's not faulty!

So, I re-installed it - and it didn't work. I checked the power supply and when the engine was running, there was 12.5 volts to the connector plug. I thought I would measure the output from the test battery and it was 13.3.

Now, over to the techies (Wiggs!). Is this lack of a volt why the fridge doesn't work in the car? The car has been used over the weekend so must be fully charged.

This now has me baffled so any advise gratefully received.

Cheers
 D4 HSE MY2015
8 Speed
Causeway Grey
Towpack
Surround cameras (joke!)
Vision assist
Extended roof rails
Rear Ladder
Remote heat
Prospeed sliders with steps 
 
Post #83635918th Sep 2011 5:42 pm
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pdes
 


Member Since: 09 Jan 2007
Location: Cambridgeshire
Posts: 338

United Kingdom 2015 Discovery 4 3.0 TDV6 HSE Auto Causeway GreyDiscovery 4

The saga ends!!!

Been trying to get my head round this all day. Decided to rig up a temp volt meter to monitor residual and running voltage. So, connected it to the cigar lighter and to my surprise, 13.5 volts. Started the engine and hey presto, 14.5 volts. Looked at the cool box and it cam on!!!

Still baffled but it looks like job-jobbed!!
 D4 HSE MY2015
8 Speed
Causeway Grey
Towpack
Surround cameras (joke!)
Vision assist
Extended roof rails
Rear Ladder
Remote heat
Prospeed sliders with steps 
 
Post #83668219th Sep 2011 5:27 pm
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wiggs
 


Member Since: 03 Sep 2006
Location: Manchester
Posts: 14372

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

the car will switch off non essential items if the voltage is low .

Fridge also can take a few mins to come on from starting the car .

Could have just been low voltage while messing around in the car ..the D4 is a very volt hungry beast
 G4 Gone ...but not forgotten  
Post #83669419th Sep 2011 5:43 pm
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