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2010 discovery 4 3.0 tdv6 battery warning light coming on
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donny d
 


Member Since: 02 Jul 2020
Location: Stawell
Posts: 18

Australia 2005 Discovery 3 TDV6 Base 5 Seat Auto Fuji WhiteDiscovery 3
2010 discovery 4 3.0 tdv6 battery warning light coming on

hi so i could use a bit of help with this one, so i start the vehicle and for about 30 seconds the vehicle alternator is not charging and the battery warning will come and the alternator will start charging WTF!! it has has a new alternator, a new battery monitoring cable and the battery is only about 6 weeks old i have checked all battery related hardware and it looks all ok i have this dtc B11DB-87 BATTERY MONITORING MODULE any help would be appreciated thanks.  
Post #226933527th Dec 2021 12:14 pm
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M3DPO
 


Member Since: 22 Sep 2010
Location: Notts.
Posts: 8230

England 2014 Discovery 4 3.0 SDV6 HSE Lux Auto Corris GreyDiscovery 4

Disconnect the BMM and see what happens. It can when others can't,
It will when others won't,
It goes where others don't.  
Post #226934727th Dec 2021 1:32 pm
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donny d
 


Member Since: 02 Jul 2020
Location: Stawell
Posts: 18

Australia 2005 Discovery 3 TDV6 Base 5 Seat Auto Fuji WhiteDiscovery 3
battery warning light

thanks for replying did that still the same  
Post #226944128th Dec 2021 4:52 am
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OvalAutos
 


Member Since: 28 Dec 2018
Location: Cradley Heath
Posts: 382

United Kingdom 

On the positive battery terminal you should have 3 cables. One goes to the starter/alternator, one to the main fuse box next to the battery and a small single cable which connects the BMM. Check the continuity of the single cable as these sometimes break inside the sheathing. Joe  
Post #226944328th Dec 2021 7:25 am
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donny d
 


Member Since: 02 Jul 2020
Location: Stawell
Posts: 18

Australia 2005 Discovery 3 TDV6 Base 5 Seat Auto Fuji WhiteDiscovery 3

hello every one thanks for trying to help me sort my problem battery light. A big thanks to OVAL AUTOS it was that single wire it was broken near the fusable link all good now. unfortunately i have one more problem which i am about to create a new post about  
Post #226981730th Dec 2021 4:46 am
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OvalAutos
 


Member Since: 28 Dec 2018
Location: Cradley Heath
Posts: 382

United Kingdom 

Thumbs Up Joe  
Post #226990330th Dec 2021 2:59 pm
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