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Keyless unlock from the rear - low signal
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Skagg
 


Member Since: 15 May 2015
Location: Not where i'd like to be
Posts: 1025

United Kingdom 2016 Discovery 4 3.0 SDV6 Landmark LE Auto Yulong WhiteDiscovery 4
Keyless unlock from the rear - low signal

I've noticed recently that I have to have the key much closer to the car these days to get the tailgate to unlock. Having read faults I get the following message

B10D2-23 - Rear left lock button - General signal failure - signal stays low (28)

Which would make sense. Question is, where is the sensor which may need replacing.

Cheers n Gone Nick Thumbs Up
 MY16 D4 Landmark SDV6 (The Ice Maiden)
Uncle Ray's spare wheel protector
MY08 D3 HSE Stornoway (Miss Moneypit) The money tree withered...... 
 
Post #23416069th Jul 2023 3:01 pm
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eightfoot
 


Member Since: 12 Apr 2015
Location: sunny essex
Posts: 763

United Kingdom 2005 Discovery 3 TDV6 S Auto Bonatti GreyDiscovery 3

maybe try a new battery in the remote first Thumbs Up
 please excuse any grammer/punctuation mistakes,i'm thick,thankyou
current vehicles 2005 d3 2013 d4 
 
Post #23416079th Jul 2023 3:24 pm
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Skagg
 


Member Since: 15 May 2015
Location: Not where i'd like to be
Posts: 1025

United Kingdom 2016 Discovery 4 3.0 SDV6 Landmark LE Auto Yulong WhiteDiscovery 4

Good shout!

Will try and report back

Cheers n Gone Nick Thumbs Up
 MY16 D4 Landmark SDV6 (The Ice Maiden)
Uncle Ray's spare wheel protector
MY08 D3 HSE Stornoway (Miss Moneypit) The money tree withered...... 
 
Post #23416089th Jul 2023 4:09 pm
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Skagg
 


Member Since: 15 May 2015
Location: Not where i'd like to be
Posts: 1025

United Kingdom 2016 Discovery 4 3.0 SDV6 Landmark LE Auto Yulong WhiteDiscovery 4

eightfoot wrote:
maybe try a new battery in the remote first Thumbs Up


Changed the battery, the old one was at 3.02V so not bad. Still have the same issue.

Does anyone know if the module that receives signal has an antenna of any description which could be disturbed if routing around behind the panel in the nearside rear where the removable tow hitch lives?

Cheers n Gone Nick Thumbs Up
 MY16 D4 Landmark SDV6 (The Ice Maiden)
Uncle Ray's spare wheel protector
MY08 D3 HSE Stornoway (Miss Moneypit) The money tree withered...... 
 
Post #23416119th Jul 2023 4:51 pm
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