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Central Locking sounds horn - how do I stop it?
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DiscoDunc
 


Member Since: 08 May 2006
Location: Bristol
Posts: 16390

England 2010 Discovery 4 3.0 SDV6 HSE Auto Aintree GreenDiscovery 4
Central Locking sounds horn - how do I stop it?

Could anyone help me with this please

Everytime I lock the car, the horn sounds. I know this is normally because one of the door, boot or bonnett is open. However, all apear to be closed.

This has only started happening this morning since I opened the bonnet to top up the washer fluid. I have re-opended the bonnet a couple of time and reclosed but it is still "hootin" at me.

Any Advice appreciated

Cheers
 Duncan
-----------------------------------------------------
If I'd known I was going to be so thirsty this morning I'd have drunk more beer last night.
FFRR Autobiography 4.4 SDV8 MY17
D4 HSE MY13 SOLD
FFRR 3.6 Vogue TDV8 SOLD
D4 HSE MY10 SOLD
D4 SE TECH MY15 SOLD
D4 XS MY12 SOLD
D4 HSE MY10 SOLD
D3 HSE MY06 - Re-Cycled Worldwide 
 
Post #12378625th Jan 2007 9:35 am
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dgrr
 


Member Since: 04 Apr 2006
Location: York
Posts: 212

England 2006 Discovery 3 TDV6 HSE Auto Bonatti GreyDiscovery 3

Most probably the sensor in the bonnet latch that's giving your D3 the Horn Shocked
This thread should help:

http://www.disco3.co.uk/forum/topic7572.ht...net+sensor
 DGRR  
Post #12379025th Jan 2007 9:45 am
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DiscoDunc
 


Member Since: 08 May 2006
Location: Bristol
Posts: 16390

England 2010 Discovery 4 3.0 SDV6 HSE Auto Aintree GreenDiscovery 4

Thanks DGRR,

I'll take a look
 Duncan
-----------------------------------------------------
If I'd known I was going to be so thirsty this morning I'd have drunk more beer last night.
FFRR Autobiography 4.4 SDV8 MY17
D4 HSE MY13 SOLD
FFRR 3.6 Vogue TDV8 SOLD
D4 HSE MY10 SOLD
D4 SE TECH MY15 SOLD
D4 XS MY12 SOLD
D4 HSE MY10 SOLD
D3 HSE MY06 - Re-Cycled Worldwide 
 
Post #12379125th Jan 2007 9:47 am
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AndrewS
Tarquin of the Desert 


Member Since: 06 May 2005
Location: Y...... because I can
Posts: 10442

United Kingdom 

dgrr wrote:
Most probably the sensor in the bonnet latch that's giving your D3 the Horn Shocked
This thread should help:

http://www.disco3.co.uk/forum/topic7572.ht...net+sensor


I will second that
 In the Beginning there was nothing, which exploded.  
Post #12379225th Jan 2007 9:51 am
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simon
  


Member Since: 11 Jan 2005
Location: Shropshire
Posts: 18296

United Kingdom 2011 Discovery 4 3.0 SDV6 HSE Auto Fuji WhiteDiscovery 4

Quote:
I had this recently and Shukers have had a couple in for repair recently.

Service Manager asked me to try something out on mine to see if it cured it, if not he would order a batch in as it may start to become a common problem...

Anyway. He asked me to unclip and re-seat the connector. This failed to work. So I decided to try again and found that by holding the clip (so it won't catch) and inserting / removing a number of times it cured the problem.

I guess the metal gets corroded and by doing some connector 'sex' for a while cleans out the connector nicely.

Don't let the wife, children or neighbours see you though Shocked


Mine has been replaced now as it failed recently. Apparently its a common fault.

Even when the sensor was not working and the Message Centre reported Bonnet Open... the horn did not sound when locking up.

It may well be one of the door sensors.
  
Post #12380325th Jan 2007 10:20 am
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DiscoDunc
 


Member Since: 08 May 2006
Location: Bristol
Posts: 16390

England 2010 Discovery 4 3.0 SDV6 HSE Auto Aintree GreenDiscovery 4

Thanks All,

Its sorted. I wiggled the cables and opended/Closed the bonnet a couple of time and all is well. I didnt even have to use a hammer Sad
 Duncan
-----------------------------------------------------
If I'd known I was going to be so thirsty this morning I'd have drunk more beer last night.
FFRR Autobiography 4.4 SDV8 MY17
D4 HSE MY13 SOLD
FFRR 3.6 Vogue TDV8 SOLD
D4 HSE MY10 SOLD
D4 SE TECH MY15 SOLD
D4 XS MY12 SOLD
D4 HSE MY10 SOLD
D3 HSE MY06 - Re-Cycled Worldwide 
 
Post #12391925th Jan 2007 4:55 pm
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AndrewS
Tarquin of the Desert 


Member Since: 06 May 2005
Location: Y...... because I can
Posts: 10442

United Kingdom 

Tell your dealer to get you some new sensors Chap the problem wont go away.
A quick fix is to pull the cable connector of the sensor and join the two cables together with a paper clip or similar PS don't forget to insulate the bodge...........infact no don't do it just call your dealer Wink
 In the Beginning there was nothing, which exploded.  
Post #12392725th Jan 2007 5:18 pm
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SN
 


Member Since: 03 Jan 2006
Location: Romiley
Posts: 13710


AndrewS wrote:
A quick fix is to pull the cable connector of the sensor and join the two cables together with a paper clip or similar PS don't forget to insulate the bodge
Embarassed have done that one before many years ago (not on the D3 mind) - I had a dodgy brake fluid level sensor in the reservoir - pulled the plug, shorted the terminals so the warning light went out and bunged it back in the socket Embarassed Wink Steve N | 21MY Defender | 08MY Discovery 3 (history) | 06MY Discovery 3 (ancient history)   
Post #12393025th Jan 2007 5:25 pm
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DiscoDunc
 


Member Since: 08 May 2006
Location: Bristol
Posts: 16390

England 2010 Discovery 4 3.0 SDV6 HSE Auto Aintree GreenDiscovery 4

Thanks Andrew,

Into the dealer tomrrow then. is there a TSB on this ?

Regards
 Duncan
-----------------------------------------------------
If I'd known I was going to be so thirsty this morning I'd have drunk more beer last night.
FFRR Autobiography 4.4 SDV8 MY17
D4 HSE MY13 SOLD
FFRR 3.6 Vogue TDV8 SOLD
D4 HSE MY10 SOLD
D4 SE TECH MY15 SOLD
D4 XS MY12 SOLD
D4 HSE MY10 SOLD
D3 HSE MY06 - Re-Cycled Worldwide 
 
Post #12393825th Jan 2007 5:45 pm
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simon
  


Member Since: 11 Jan 2005
Location: Shropshire
Posts: 18296

United Kingdom 2011 Discovery 4 3.0 SDV6 HSE Auto Fuji WhiteDiscovery 4

Nope.
  
Post #12403225th Jan 2007 9:57 pm
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