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D4 2016MY SDV6 won't start
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PRabbit1007
 


Member Since: 10 Aug 2015
Location: Surrey
Posts: 16

United Kingdom 2016 Discovery 4 3.0 SDV6 SE Tech Auto Corris GreyDiscovery 4
D4 2016MY SDV6 won't start

Monday car working ok, Tuesday, ignition lights etc all come on but engine won't crank, thought it was low battery so charged battery but still won't start. Called RAC who came out, tested relays etc. still no joy, they checked the battery and confirmed it was fully charged. They said diagnostics not showing any faults! After an hour he had tried all he knew and suggested I arrange for it to be recovered to a repairers to be looked at.
Is there a known fault or simple fix I am missing. Any suggestions gratefully received.
  
Post #218788418th Nov 2020 5:17 pm
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Oxford-boy
 


Member Since: 07 Sep 2015
Location: Oxford
Posts: 1113

United Kingdom 2014 Discovery 4 3.0 SDV6 XXV LE Auto Causeway GreyDiscovery 4

Earth strap maybe broken?

See here..

https://www.disco3.co.uk/forum/2015-d4-won...ight=earth

Search on here for more.

Seems to be a known problem on MY16 D4.

There are ways to create an earth which will see if it is the problem..

Good luck..
 Jim

2014 Discovery 4 XXV SDV6 Causeway Grey
2016 Discovery 4 HSE Lux SDV6 Loire Blue - now gone 
 
Post #218788818th Nov 2020 5:26 pm
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PRabbit1007
 


Member Since: 10 Aug 2015
Location: Surrey
Posts: 16

United Kingdom 2016 Discovery 4 3.0 SDV6 SE Tech Auto Corris GreyDiscovery 4

Thanks, will check it out when it's light tomorrow morning.
  
Post #218789318th Nov 2020 5:39 pm
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robpenrose
 


Member Since: 12 Jan 2016
Location: Surrey / SW London
Posts: 2138

United Kingdom 2010 Discovery 4 3.0 TDV6 HSE Auto Stornoway GreyDiscovery 4

Try pushing the brake pedal very hard and starting as normal.
 

Current: D4 HSE
Previous: BMW Z4M Coupe
Previous: Land Rover Defender 90 CSW Td5
Previous: Land Rover Discovery Td5 ES 
 
Post #218793818th Nov 2020 8:49 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

Hold the key Fob under the steering wheel column and try it.
 It can when others can't,
It will when others won't,
It goes where others don't. 
 
Post #218795818th Nov 2020 9:42 pm
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PRabbit1007
 


Member Since: 10 Aug 2015
Location: Surrey
Posts: 16

United Kingdom 2016 Discovery 4 3.0 SDV6 SE Tech Auto Corris GreyDiscovery 4

Thanks for the help everyone. Arranged for AJS tyres near me put a new earth strap on. Their price for part and labour is about the same as the price quoted by a Land Rover dealer for the part alone!
  
Post #218808919th Nov 2020 1:51 pm
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NJSS
 


Member Since: 06 May 2009
Location: Catherington, Hampshire.
Posts: 10808

United Kingdom 2016 Discovery 4 3.0 SDV6 Landmark LE Auto Waitomo GreyDiscovery 4

AJS tyres are excellent. Thumbs Up

NJSS
 Am I Gammon or Woke ? - I neither know nor care.

2016 Discovery 4 Landmark
2011 Mercedes Benz SL350 (R230)
1973 MG B GT V8 - 3.9L John Eales engine, 5 speed R380 gearbox, since 1975.
1959 MGA roadster - 1.9L Peter Burgess Engine - 5 speed gearbox
Past LRs - Multiple FFRs, Discos & a Series I - some petrol, some diesel,
none Electric or H2 fuel cell - yet.
There are 10 types of people in this world: Those who understand binary, and those who don’t. 
 
Post #218809919th Nov 2020 2:26 pm
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PRabbit1007
 


Member Since: 10 Aug 2015
Location: Surrey
Posts: 16

United Kingdom 2016 Discovery 4 3.0 SDV6 SE Tech Auto Corris GreyDiscovery 4

Yes, used AJS a number of times, always top class service and honest advice.
  
Post #218811419th Nov 2020 3:32 pm
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