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Remote central locking not working ***fixed***
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Danbhardy
 


Member Since: 06 Apr 2019
Location: Chorley
Posts: 74

2007 Discovery 3 TDV6 GS Auto Rimini RedDiscovery 3
Remote central locking not working ***fixed***

Well I’ve bought a little project vehicle cheap and it has some issues.

I’m sorting most of these, but the one I don’t know about is the remote central locking.

It doesn’t work, either way to lock or unlock.

I’ve completed the 3 wire splice but still no joy.

I think it’s a new key shell if that helps at all?

Oh and I have an iid tool if needed Smile

Cheers guys.
 

Last edited by Danbhardy on 25th Apr 2021 6:07 pm. Edited 1 time in total 
Post #222667225th Apr 2021 1:05 pm
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nigethecat
 


Member Since: 11 Sep 2016
Location: Marnoch
Posts: 4146

Ukraine 2016 Discovery 4 3.0 SDV6 Commercial XS Auto Corris GreyDiscovery 4

Is this with both keys ? does it work when using the button on the dash?

Has the key been coded to the car?, is the battery good in the key(s)?, and is it/they the right frequency ? will need to open the case to confirm...

Any fault codes ?

Some starters for 10 Laughing
 I want to see the sweets before I get into your windowless van... I'm not stupid!

Corris Grey D4 Commercial SE 2016
Zermatt Sliver 2007 D3 SE manual (gone)
Indus Silver D4 HSE 2015 (gone)
Bonatti Grey D3 HSE 2006 (gone)
White D3 S (LHD) 2007 (gone)
Firenze Red D4 HSE 2014 (gone)
Black RRS 3.6TDV8 2008 (gone)
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Post #222669025th Apr 2021 3:05 pm
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Danbhardy
 


Member Since: 06 Apr 2019
Location: Chorley
Posts: 74

2007 Discovery 3 TDV6 GS Auto Rimini RedDiscovery 3

Ok, so let’s get started lol

Only have the 1 key (it’s in a new shell)

Dash locks all doors (ish, I’ve got problems with the drivers side rear door not locking completely which I’ve looked into and looks like it’s the locking mechanism thingy!)

Don’t know if it’s been coded to the car, I thought it would be if the key works in the ignition?

No idea on battery, don’t know how to check?

No idea on frequency or how to check?

No fault codes Smile
  
Post #222669225th Apr 2021 3:12 pm
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aja4x4
 


Member Since: 14 Apr 2019
Location: Westbury
Posts: 2459

United Kingdom 2005 Discovery 3 TDV6 SE Auto Zambezi SilverDiscovery 3

Central locking and immobiliser are seperate so may not be coded.

The Autel diagnostics can code keys and at under £50 its cheaper than paying somebody else
 Andrew

D3 2.7tdv6 2005
D4 3.0 SDV6 Commercial died and gone to LR heaven
D5 3.0 SDV6 HSE 
 
Post #222670525th Apr 2021 4:38 pm
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Danbhardy
 


Member Since: 06 Apr 2019
Location: Chorley
Posts: 74

2007 Discovery 3 TDV6 GS Auto Rimini RedDiscovery 3

Aha Smile

Well I have an iid tool so might try that Smile
  
Post #222670825th Apr 2021 5:00 pm
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aja4x4
 


Member Since: 14 Apr 2019
Location: Westbury
Posts: 2459

United Kingdom 2005 Discovery 3 TDV6 SE Auto Zambezi SilverDiscovery 3

Wise move getting a gap.

I would also get another key
 Andrew

D3 2.7tdv6 2005
D4 3.0 SDV6 Commercial died and gone to LR heaven
D5 3.0 SDV6 HSE 
 
Post #222671125th Apr 2021 5:09 pm
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Danbhardy
 


Member Since: 06 Apr 2019
Location: Chorley
Posts: 74

2007 Discovery 3 TDV6 GS Auto Rimini RedDiscovery 3

Amen to that.

Right did the procedure and managed to unlock the car, but won’t lock or unlock again Sad

Could it be the case?
  
Post #222671625th Apr 2021 5:45 pm
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gstuart
 


Member Since: 21 Oct 2016
Location: kent
Posts: 13657

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

Hi

Don’t know if it’s an help but the keys recharge when it’s put into the ignition , also known as inductive charging

The battery inside the fob may just be dead , either by not being used or the small rechargeable battery inside the fob might req replacing

Like myself and many others bought some off ebay , are around £30 for a complete fob , plus the key cutting , I paid £10 for that , the freq needs to be 433Mhz

For future ref , There is also a guy here on the forum that can refurb key fobs but of course you will need a spare first

Ref the rear door, best to replace the actuator ASAP , but for now plse remove the door card just in case that door locks and won’t unlock , at least then it will make life a little easier to gain access to the new actuator req, please don’t ask how I know

Also bought some glass window suckers , saved messing around with tape as need to hold the door glass while removing the actuator

Hope that helps and will try and find some links for u Thumbs Up
   
Post #222671825th Apr 2021 6:01 pm
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Danbhardy
 


Member Since: 06 Apr 2019
Location: Chorley
Posts: 74

2007 Discovery 3 TDV6 GS Auto Rimini RedDiscovery 3

All fixed!

I put Abigail chunk of cardboard behind the pcb and low and behold all doors are locking and unlocking fine Smile

Just the boot release to sort out now (on another thread).

Cheers guys Smile
  
Post #222672025th Apr 2021 6:06 pm
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gstuart
 


Member Since: 21 Oct 2016
Location: kent
Posts: 13657

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

Danbhardy wrote:
Amen to that.

Right did the procedure and managed to unlock the car, but won’t lock or unlock again Sad

Could it be the case?


Hi

Haven’t personally used this company but just showing the link ref a spare key , so as u have the iid wondering if it would be worth 2 x spares , swap ur old key blade onto one of them as the battery will be new then and get the blade cut on the other one , can then program both of them at the same time and destroy ur old one

https://www.ebay.co.uk/itm/124488706456?ha...SwVYZf2bdW
   
Post #222672125th Apr 2021 6:09 pm
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gstuart
 


Member Since: 21 Oct 2016
Location: kent
Posts: 13657

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

Danbhardy wrote:
All fixed!

I put Abigail chunk of cardboard behind the pcb and low and behold all doors are locking and unlocking fine Smile

Just the boot release to sort out now (on another thread).

Cheers guys Smile


Great u at least have that bit sorted but indeed would still personally get spare keys/ fobs

Don’t want the agro of being out somewhere and ur key fails or loosing one

Pleased though you’ve made some progress
   
Post #222672225th Apr 2021 6:11 pm
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