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Easy car battery disconect mod
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CUCO
 


Member Since: 27 May 2011
Location: Spain & Oleee!!!
Posts: 609

Spain 2010 Discovery 4 3.0 TDV6 HSE Auto Nara BronzeDiscovery 4
Easy car battery disconect mod

Sometimes a reset is needed in our cars, and maybe this reset is needed when we have not tool to undo the batery poles.

so:

grab a car disconecter switch (cheap, you could find it everywhere, amazon have it)



undo the bolt at the positive that goes to the central fuse box (it feeds the ecus, so if you disconect, you cut the energy and gets the desired reset) and change it for the manual bolt (same thread).


Click image to enlarge


same thread, no problems. only check for bolt lenght and shim if necessary.


Click image to enlarge


Battery lid closes perfect.


Click image to enlarge




you are done, if your gets stranded because a ecu getting mad...just undo the manual bolt and take 5 minutes. no need for tool no need to undo a battery pole. just turn with your hand.


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Post #144119011th Mar 2015 9:30 pm
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Nikki
 


Member Since: 10 Mar 2015
Location: Melbourne
Posts: 140

Australia 

side view if you can please
  
Post #144644422nd Mar 2015 4:15 am
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GTIR250
 


Member Since: 03 Dec 2014
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England 

OR

  
Post #144647122nd Mar 2015 8:24 am
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anglefire
 


Member Since: 09 Mar 2010
Location: In the Club House
Posts: 4180

England 

Much easier to press the vehicle reset button on the IID tool Whistle

But an interesting mod more for the post clamp as they seem to be hard to get properly tight Crying or Very sad
 Mark.
2006, D3 SE Auto - gone but not forgotten.
2014 BMW 530d M Sport Tourer.
1977 Triumph Spitfire 1500

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Post #144647422nd Mar 2015 8:27 am
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anglefire
 


Member Since: 09 Mar 2010
Location: In the Club House
Posts: 4180

England 

Oops. just realised that you are only using the bolt. Laughing
 Mark.
2006, D3 SE Auto - gone but not forgotten.
2014 BMW 530d M Sport Tourer.
1977 Triumph Spitfire 1500

_________________________________________________
Disco Picture Website Here 
 
Post #144647622nd Mar 2015 8:28 am
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Nikki
 


Member Since: 10 Mar 2015
Location: Melbourne
Posts: 140

Australia 

GTIR250 wrote:
OR



pointless post
  
Post #144652522nd Mar 2015 10:48 am
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NickJ
 


Member Since: 11 Oct 2010
Location: there's no f in point
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2006 Discovery 3 TDV6 S Auto Zambezi SilverDiscovery 3

But surely both the posts are pointed
  
Post #144657922nd Mar 2015 2:02 pm
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GTIR250
 


Member Since: 03 Dec 2014
Location: gone
Posts: 253

England 

Quote:
pointless post


Fair dinkum mate



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Post #144663622nd Mar 2015 4:49 pm
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ROY_H
 


Member Since: 30 Jun 2014
Location: South Hams Devon
Posts: 368

England 2011 Discovery 4 3.0 SDV6 HSE Auto Stornoway GreyDiscovery 4

Only problem is.....you've got your battery on the wrong side !!!!!

Rolling with laughter
 Morris Dancers: Drinkers with A Dance Problem  
Post #144667822nd Mar 2015 6:35 pm
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CUCO
 


Member Since: 27 May 2011
Location: Spain & Oleee!!!
Posts: 609

Spain 2010 Discovery 4 3.0 TDV6 HSE Auto Nara BronzeDiscovery 4

Laughing
  
Post #144671322nd Mar 2015 7:35 pm
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ruben
D3 Decade 


Member Since: 26 Sep 2006
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2006 Discovery 3 TDV6 SE Manual Tonga GreenDiscovery 3

that is not at all clever, it's a jeremy clarkson's joke
 lost in translation!
DISCOVERY 3 SE man. TDV6 2006, my true love!
DEFENDER 2 SE D I6 MHEV 2024, other live. 
 
Post #144671622nd Mar 2015 7:39 pm
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ruben
D3 Decade 


Member Since: 26 Sep 2006
Location: ASTURIAS
Posts: 2401

2006 Discovery 3 TDV6 SE Manual Tonga GreenDiscovery 3

that is not at all clever, it's a jeremy clarkson's joke Mr. Green
 lost in translation!
DISCOVERY 3 SE man. TDV6 2006, my true love!
DEFENDER 2 SE D I6 MHEV 2024, other live. 
 
Post #144671722nd Mar 2015 7:40 pm
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Nikki
 


Member Since: 10 Mar 2015
Location: Melbourne
Posts: 140

Australia 

GTIR250 wrote:
Quote:
pointless post


Fair dinkum mate



Thumbs Up


I'd like to respond, but this famous quote stops me.
"Don't argue with fools, they drag you down to their level and wear you out with experience"
Have a nice day!
  
Post #144685622nd Mar 2015 10:19 pm
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Redback
 


Member Since: 19 Jun 2011
Location: Helensburgh NSW
Posts: 40

Australia 2011 Discovery 4 TDV6 Base 7 Seat Auto Orkney GreyDiscovery 4

interesting mod, those things are $2 just about anywhere here, I think I have a couple from when I used them as a dual battery isolator, might look into this myself.

BTW you need to get out more, that engine bay is way too clean Razz

Baz.
 2011 Discovery 4 TDV6 2.7l
Redback Country Camper Trailer
1973 Kawasaki H2 750 Triple
2002 TTR250 Yamaha
We swear by the Southern Cross to stand truly by each other and fight to defend our rights and liberties.
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Post #144692923rd Mar 2015 1:05 am
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Robbie
 


Member Since: 05 Feb 2006
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United Kingdom 2013 Discovery 4 3.0 SDV6 HSE Auto Baltic BlueDiscovery 4

It's probably worth mentioning the safety risks at some point. Batteries should only be disconnected by removing the negative clamp first before touching the positive.

The primary reason for this is that should you accidentally ground the positive side with a tool whilst the battery is still connected at the negative terminal you will start an unexpected welding session. There is also a secondary risk with sparks vs unplugged battery vent lines but do not underestimate the power released should you accidentally ground the positive terminal on a live circuit.

When disconnecting the battery observe the time required for the vehicle to go to sleep and it is also advisable to do this with doors unlocked and the driver's window lowered.

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Post #144694723rd Mar 2015 8:41 am
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