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Total Electrical Power Failure
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AD90
 


Member Since: 27 Sep 2011
Location: Aberdeen
Posts: 10

Scotland 2006 Discovery 3 TDV6 SE Manual Unknown ColourDiscovery 3
Total Electrical Power Failure

Hi All,

Apologies if this has been covered before, I did search but didn't find anything on here, although I did find this http://en.allexperts.com/q/Land-Rover-Repa...trical.htm

Driving over a particulary inclement Glenshee yesterday on our way back from a nice wee break in Pitlochry (Enchanted Forest was really good), our Disco died. I started getting all sorts of warning lights and messages, so I pulled into a lay-by at which point the car cut out. I tried restarting it but there were no lights on the dash at all!

Land Rover Assistance, eventually got a recovery vehicle to us, 3h37m after the call! Like I said, it was inclement up there, high winds, driving rain and temperatures in low single figures! This was not a pleasant experience with a 6YO and a 4YO in the car!

Once home, I hooked my 90 (twin battery set-up for winching) up to the Disco, the main purpose of this was to get the tailgate open so I could let the dog out (who was now crossed legged and cross eyed!) While hooked up, I tried starting the Disco, but to no avail. I put my meter accross the Disco Battery an it read 0vdc - I checked my meter as I have never seen a Lead-acid battery read zero!

Has anyone seen this type of thing before? It's at the Dealer now (still under warranty) but just interested to see if anyone else has experienced this sort of thing.

Thanks

Andrew
  
Post #85040722nd Oct 2011 2:59 pm
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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

Sounds like the alternator's packed up and stopped charging, and you've drained the life out of the battery completely.
 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 #85041522nd Oct 2011 3:25 pm
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Adigorn
 


Member Since: 14 Mar 2010
Location: Birmingham
Posts: 546

United Kingdom 2007 Discovery 3 TDV6 HSE Auto Cairns BlueDiscovery 3

as above alternator failed (and maybe shorted)
  
Post #85043122nd Oct 2011 4:20 pm
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Dobbin
 


Member Since: 13 Dec 2010
Location: West Yorkshire
Posts: 203

England 2005 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

My Alternator Failed in this manner but fortunately I was at home.
The Battery Voltage was also 0V
I suspect that a short circuit within the alternator will completely drain the battery quite quickly.
  
Post #85043222nd Oct 2011 4:26 pm
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AD90
 


Member Since: 27 Sep 2011
Location: Aberdeen
Posts: 10

Scotland 2006 Discovery 3 TDV6 SE Manual Unknown ColourDiscovery 3

I am thinking the alternator short theory could be right. As why else would my 2 x Exide Maxximas not start it and the 35mm2 jump leads get hot!

Be interesting to see what my dealer says.

Im also still fuming about the response from LR Assistance - does anyone have an email address for their customer services dept?

AD90
  
Post #85047922nd Oct 2011 6:40 pm
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character
 


Member Since: 31 Dec 2007
Location: wiltshire
Posts: 5781

United Kingdom 2005 Discovery 3 TDV6 S Auto Alaska WhiteDiscovery 3

100% alternator failure and goosed battery Thumbs Up

when mine failed, had a AA wingman behind on the M4 with a temp battery to swop... that said not nice when yer on a major motorway with loaded trailer and the car dies to leave yer coasting to the hardshoulder Shocked

BTW not point spending time trying to re-charge yer old battery, it really is dead, deader than a dead parrot Rolling with laughter

from the "been there, seen it, done it " forum member Whistle
  
Post #85053522nd Oct 2011 10:42 pm
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AD90
 


Member Since: 27 Sep 2011
Location: Aberdeen
Posts: 10

Scotland 2006 Discovery 3 TDV6 SE Manual Unknown ColourDiscovery 3

Got the car back yesterday, report says it was the alternator that had failed, but they say the battery is OK.

Fingers crossed that's the troubles behind us.

Cheers

AD90
  
Post #85175226th Oct 2011 7:15 am
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dr_neil
 


Member Since: 18 Jun 2009
Location: Devon
Posts: 164

United Kingdom 2005 Discovery 3 TDV6 HSE Auto Bonatti GreyDiscovery 3

The same happened to me tonight.

Should have realised something was up when I started it up this morning. Was slow to start, GPS flickered etc. I thought it was because it was cold last night. On the way to work the windows were slow to lower and raise.

Starting up at work got the 'special programmes off' message. thought the battery was getting knackered

On the way home realised the radio wouldn't go very loud (low power mode). Then when coming to a roundabout every warning light came on, transmission failure warning, park brake warning etc, and then some lights I've never seen (or knew about).

Got across the roundabout into a side road then total blackout. So....

1. Put into Park

2. Call breakdown services

3. Search disco3.co.uk for +electrical +failure

4. Find this thread

5. Low loader arrives - I let driver know I have used up all my electricity and the D3 is in Park, it will need power to get it into neutral

6. Low Loader has no boost pack.

7. 2nd Breakdown truck arrives, takes a boost pack and a jump to get power to put it into neutral - no chance of starting though

8. D3 gets winched onto truck

9. Now hoping that it is the alternator.

Ironically the D3 is booked in tomorrow to my local independent for rebushing (paid for my Warranty Direct) - though it's going to be delivered on the back of a truck. Looks like I'll need to make another phone call (thank you Extra Cover!)
  
Post #8675425th Dec 2011 10:12 pm
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packingstrips
 


Member Since: 24 Mar 2010
Location: uk
Posts: 435


You may find the battery will be kippered.....i wouldnt mess around and take the chance, get a battery on it now while the weather is still reasonable....ish
  
Post #8675435th Dec 2011 10:18 pm
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dr_neil
 


Member Since: 18 Jun 2009
Location: Devon
Posts: 164

United Kingdom 2005 Discovery 3 TDV6 HSE Auto Bonatti GreyDiscovery 3

Considering it took a boost pack and a jump form a recovery truck to get it just to get into neutral I fear you may be correct. Battery is less than a year old Crying or Very sad
  
Post #8675475th Dec 2011 10:22 pm
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Sturge
 


Member Since: 02 Nov 2005
Location: West Chiltington, West Sussex
Posts: 873

United Kingdom 2014 Discovery 4 3.0 SDV6 HSE Lux Auto Causeway GreyDiscovery 4

my alternator killed an 8 month old battery when it failed.
 TDV6 HSE Lux (2014MY)
TDV6 HSE (2006MY - owned for 9 years and 150,000! - now replaced)
Mini Cooper SD 5 door
TVR Chimaera 450
Series II 1960 Diesel 
 
Post #8675495th Dec 2011 10:27 pm
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packingstrips
 


Member Since: 24 Mar 2010
Location: uk
Posts: 435


I see quite a few alternator failures....a good majority take out the battery at the time. The others will fail later on....not to bad in the summer but time winter comes,lights,heater,fbh on....goodbye battery.
  
Post #8675505th Dec 2011 10:27 pm
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dr_neil
 


Member Since: 18 Jun 2009
Location: Devon
Posts: 164

United Kingdom 2005 Discovery 3 TDV6 HSE Auto Bonatti GreyDiscovery 3

Ha! FBH - that would be miracle. (don't get me started on the FBH)
  
Post #8675555th Dec 2011 10:32 pm
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Disco3leigh
 


Member Since: 07 Jul 2008
Location: Karratha
Posts: 20

Australia 2005 Discovery 3 TDV6 SE Auto Bonatti GreyDiscovery 3

Has anyone done the job themselves? I live 16000km away from the nearest stealer and becoming very confident to work on my D3 thanks to this site, would of sold it a long time ago without the detailed repair reports some of you guys put on here!
 I have become an expert at working on my D3 by necessity not want
2005 TDV6 SE 
 
Post #87440722nd Dec 2011 4:52 pm
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CFB
 


Member Since: 02 Dec 2005
Location: Bradford, West Yorkshire
Posts: 6100

United Kingdom 

Disco3leigh wrote:
I live 16000km away from the nearest stealer


Shocked Shocked Shocked
  
Post #87442522nd Dec 2011 5:21 pm
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