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Rear passenger door won't unlock!
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tonga146
 


Member Since: 23 Apr 2015
Location: Oxfordshire/Wiltshire
Posts: 147

United Kingdom 2005 Discovery 3 TDV6 SE Auto Tonga GreenDiscovery 3
Rear passenger door won't unlock!

Gents my door will not open in anyway! So only means I have to get the door card off! I've just been looking at this link http://www.disco3.co.uk/wiki/Rear_Door_Latch_Replacement which will be mega helpful! But does anyone have a tip to get the door open?
  
Post #17856251st Mar 2017 8:50 pm
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M3DPO
 


Member Since: 22 Sep 2010
Location: Notts.
Posts: 8101

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

The problem is the motor that operates the latch, make sure your battery is fully charged by leaving a charger on overnight, try thumping the door from the inside and operating the remote at the same time, every time you unlock try the door they have a mysterious way of suddenly operating, they usually fail the other way round(they don't lock) although it may have not been locking for a while and you have not noticed.
Following on from the excellent guide, split the actuator when you have got it out(3 screws), lift the large motor out and carefully open it, wash the armature in electrical solvent, mentholated spirit or lighter fuel, reassemble and you've saved yourself £100 Thumbs Up you can test if it works by simply plugging it into the door loom before you refit.
The motor just gets clogged up with carbon dust!
 It can when others can't,
It will when others won't,
It goes where others don't. 
 
Post #17856401st Mar 2017 9:04 pm
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tonga146
 


Member Since: 23 Apr 2015
Location: Oxfordshire/Wiltshire
Posts: 147

United Kingdom 2005 Discovery 3 TDV6 SE Auto Tonga GreenDiscovery 3

I only mentioned I was going to upgrade to a D4 and she throws a hissy fit at me! The battery is fully charged! I'm pretty sure it's the cable that's broke away inside! Thanks for the reply!
  
Post #17856501st Mar 2017 9:20 pm
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tonga146
 


Member Since: 23 Apr 2015
Location: Oxfordshire/Wiltshire
Posts: 147

United Kingdom 2005 Discovery 3 TDV6 SE Auto Tonga GreenDiscovery 3

Further on from this, I can't get the inner or the outer handle to open the door! I've tried the lock buttons and nothing! Any other help appreciated before I try to find away to take the door card off while the doors closed Shocked
  
Post #17861422nd Mar 2017 9:52 pm
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UpCreakNoPaddle
 


Member Since: 21 Aug 2014
Location: Salisbury
Posts: 8

United Kingdom 2006 Discovery 3 TDV6 S Manual Barolo BlackDiscovery 3

After fixing both upper and lower tailgate issues my rear passenger door will also not open. Have trawled the site looking for a way but no joy.
A few people have posted but no responses. Has anyone got any idea how to open a door? Big Cry
  
Post #19587841st Jul 2018 11:16 am
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Erea
 


Member Since: 19 Mar 2012
Location: Munster
Posts: 1509

Ireland 2006 Discovery 3 TDV6 Commercial Manual Zambezi SilverDiscovery 3

Mine was stuck locked for a few weeks and nothing I tried worked. Then it was suggested here holding the latch open press the lock and then unlock buttons over the stereo several times. After locking/unlocking probably 10 times it stopped locking and a further lock unlock and the door opened Very Happy
  
Post #19587931st Jul 2018 11:38 am
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UpCreakNoPaddle
 


Member Since: 21 Aug 2014
Location: Salisbury
Posts: 8

United Kingdom 2006 Discovery 3 TDV6 S Manual Barolo BlackDiscovery 3

Will give it a blast. Thanks. Trying to avoid another labour bill after paying out for a new parking brake etc.
  
Post #19589041st Jul 2018 7:52 pm
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mew1253
 


Member Since: 11 Nov 2017
Location: Telemark
Posts: 3

Norway 2008 Discovery 3 TDV6 Commercial Auto Buckingham BlueDiscovery 3

I have a problem with my RH side rear not opening from the inside. checked the child lock and its not that.
Has any one had this issue as I am trying to avoid a door card of and fiddle session.
  
Post #19595353rd Jul 2018 11:16 am
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