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Won't start after fitting new battery
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acirema
 


Member Since: 27 Sep 2015
Location: Hamburg
Posts: 31

Germany 2011 LR4 5.0 V8 HSE Auto Fuji WhiteLR4
Won't start after fitting new battery

After having problems with the old original LR Battery I decided to get a new one (100AH 900A), charged and fitted it yesterday. When turning the key, the dash lights etc come on. AC, Radio and SatNav are not turning on despite having 12.5V on the battery. Tried to jump-start with a running Disco 4, same problem.

When trying to start the car, I'm only getting a single "CLICK", presumably from the starter. Whenever I've had problems with the battery previously, it would click a few times until i let off the key.

Any ideas?
 '05 LR3 4.4L V8 SE - Java Black
'08 D3 2.7L TDV6 HSE - Java Black
'11 LR4 5.0L V8 HSE - Fuji White 
 
Post #17582865th Jan 2017 12:49 pm
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Pete K
 


Member Since: 15 Jan 2016
Location: GL
Posts: 10363

England 2005 Discovery 3 TDV6 HSE Auto Rimini RedDiscovery 3

worth looking at the big fuses under the bonnet then, if things aren't working.
  
Post #17582905th Jan 2017 1:10 pm
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acirema
 


Member Since: 27 Sep 2015
Location: Hamburg
Posts: 31

Germany 2011 LR4 5.0 V8 HSE Auto Fuji WhiteLR4

Checked all of the bigger fuses (30+ a) and they all seem to be fine
 '05 LR3 4.4L V8 SE - Java Black
'08 D3 2.7L TDV6 HSE - Java Black
'11 LR4 5.0L V8 HSE - Fuji White 
 
Post #17582925th Jan 2017 1:15 pm
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Leesbay
 


Member Since: 20 Dec 2011
Location: rainford
Posts: 1581

United Kingdom 2006 Discovery 3 TDV6 S Manual Cairns BlueDiscovery 3

Bad battery terminal connection or starter motor connection/ bad earth or fuses blown???
 ....................................................................................................


If my wife ever sells my stuff for what she thinks I paid for them, you lot are gonna get some bargains! 
 
Post #17583715th Jan 2017 4:31 pm
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acirema
 


Member Since: 27 Sep 2015
Location: Hamburg
Posts: 31

Germany 2011 LR4 5.0 V8 HSE Auto Fuji WhiteLR4

How do I check the starter motor connection?
 '05 LR3 4.4L V8 SE - Java Black
'08 D3 2.7L TDV6 HSE - Java Black
'11 LR4 5.0L V8 HSE - Fuji White 
 
Post #17583735th Jan 2017 4:33 pm
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acirema
 


Member Since: 27 Sep 2015
Location: Hamburg
Posts: 31

Germany 2011 LR4 5.0 V8 HSE Auto Fuji WhiteLR4
leaking sunroof?

Okay, so I checked the fuses for the HVAC and Entertainment and both were blown. I've had the sunroof leaking the day before in heavy rain. May that be the cause? Just checked with the IID Tool and I'm still getting an error "U0155 - Lost communication instrument cluster control module". Checked both Instument fuses ( 39&68 ) on the passenger side, both are okay.

I've read in other forums about a leaking sunroof shorting / corroding some connectors. What connectors should I check?
 '05 LR3 4.4L V8 SE - Java Black
'08 D3 2.7L TDV6 HSE - Java Black
'11 LR4 5.0L V8 HSE - Fuji White 
 
Post #17588986th Jan 2017 1:10 pm
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Gianni330
 


Member Since: 08 Jan 2014
Location: Latina
Posts: 102

Italy 2005 Discovery 3 TDV6 SE Auto Tangiers OrangeDiscovery 3

Hi acirema,
I had similar problems with mine few months ago, it was the black cable from battery to the mass point bolt below the fuse box in the engine bay that was loose and sent a lot of false inputs to the various systems of the car, including a no crank issue with an horrible click and all dark on the dash...
With the help of a friend mechanic, in the box where the car was stuck, the bonnet open, no light in the box, me at the controls and my friend close to the battery side, while trying to start the engine he saw a spark coming from below the fuse box close to the battery.
After a thorough clean up and the right tension on the bolt all the problems were solved.

I don't have the sunroof on mine.

In the engine bay close to the passenger side below the windshield there are two electronic control modules one on another with the connectors placed in the upper part which have the tendency to build up some moisture and need be kept clean on a regular maintenance schedule..

Cheers, Gianni Very Happy
  
Post #17757708th Feb 2017 12:48 pm
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