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Do I have a locking rear diff?
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XDAndy
 


Member Since: 16 Jan 2018
Location: Gibraltar
Posts: 597

United Kingdom 2011 Discovery 4 3.0 TDV6 XS Auto Nara BronzeDiscovery 4
Do I have a locking rear diff?

Apologies for what is probably a daft question, but is there any way for me to quickly/easily work out if I have a locking rear diff?

I thought it had one, and pretty sure I saw the diff lock symbol over the rear axle go red in rock crawl mode

Now it stays green, but symbol still there, and IIDtool CCF file reports thats it’s not fitted.

Still so much to learn about my D3



Andy
  
Post #191995428th Feb 2018 9:42 am
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Globetrotter448
 


Member Since: 21 Mar 2017
Location: Londonderry NSW
Posts: 1780

Australia 2007 Discovery 3 4.0 V6 Petrol SE Auto Java BlackDiscovery 3

Yes, check if there is a motor on the side of the diff
  
Post #191998428th Feb 2018 10:14 am
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XDAndy
 


Member Since: 16 Jan 2018
Location: Gibraltar
Posts: 597

United Kingdom 2011 Discovery 4 3.0 TDV6 XS Auto Nara BronzeDiscovery 4

Thanks, and that would be a no then




Andy
  
Post #192002328th Feb 2018 11:35 am
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Globetrotter448
 


Member Since: 21 Mar 2017
Location: Londonderry NSW
Posts: 1780

Australia 2007 Discovery 3 4.0 V6 Petrol SE Auto Java BlackDiscovery 3

What's the front of that diff look like
  
Post #192037528th Feb 2018 10:48 pm
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gstuart
 


Member Since: 21 Oct 2016
Location: kent
Posts: 13598

United Kingdom 2005 Discovery 3 TDV6 Base 7 Seat Auto Java BlackDiscovery 3

think this is the motor globetrotter was mentioning Thumbs Up Thumbs Up


Click image to enlarge
   
Post #192039428th Feb 2018 11:09 pm
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XDAndy
 


Member Since: 16 Jan 2018
Location: Gibraltar
Posts: 597

United Kingdom 2011 Discovery 4 3.0 TDV6 XS Auto Nara BronzeDiscovery 4

Thanks guys.

Can’t orientate myself to that photo at all thought. Where’s it taken from?

The photo I took was with the car up a ramp, from the underside looking up at the back of the diff facing the front.

In any event, couldn’t see a motor anywhere, but the one on the centre diff was easy to see.

Guessing if the centre diff motor was easy, then the rear diff one would be as well.


Andy
  
Post #19204191st Mar 2018 12:33 am
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Globetrotter448
 


Member Since: 21 Mar 2017
Location: Londonderry NSW
Posts: 1780

Australia 2007 Discovery 3 4.0 V6 Petrol SE Auto Java BlackDiscovery 3

Photo shows cut away of e-diff. If you raise the vehicle to off road height and look in from RH rear wheel you should see the motor and some wires. No motor, no e-diff

  
Post #19204261st Mar 2018 1:25 am
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Rene_Sp
 


Member Since: 20 Sep 2017
Location: @Home
Posts: 55

Netherlands 2005 Discovery 3 4.4 V8 HSE Auto Java BlackDiscovery 3

Photo from Gstuart was taken from the top with the body off.


You can also check near the left hand rear wheel.
on top of the chassis there is a connector block
Before the cables go from the chassis into the body.

With rear diff lock there are 3 connectors
(the connector from the diff lock is a blue one)

Without rear diff lock there are only 2 connectors present
  
Post #19204571st Mar 2018 8:45 am
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