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Removal of a rear PDC sensor - how?
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Iona Disko
 


Member Since: 04 Jul 2008
Location: NE
Posts: 286

United Kingdom 2005 Discovery 3 4.4 V8 HSE Auto Tangiers OrangeDiscovery 3
Removal of a rear PDC sensor - how?

Had a bit of a wrestle with the rear bumper and PDC sensor that I believe to be faulty - want to swap it out.

But I can't budge the sensor.

How is it removed?

Tried twisting, unscrewing pushing, pulling and nothing works.

Not much space behind there and hoping I don't need to remove the bumper.

Any help appreciated.
  
Post #3701447th Nov 2008 1:10 am
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wiggs
 


Member Since: 03 Sep 2006
Location: Manchester
Posts: 14368

United Kingdom 2015 Discovery 4 3.0 SDV6 HSE Auto Fuji WhiteDiscovery 4

Instructions say bumper has to be removed ...never took one out myself ...

There are 2 clips that have to be pulled outwards , that release's the sensor .

Then there are 3 clips that need to be pushed inwards that remove the bezel that holds it in the bumper
 G4 Gone ...but not forgotten  
Post #3701477th Nov 2008 1:24 am
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Slimer
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Member Since: 06 Jan 2005
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If it's one of the corner ones you can probably get your hand in there and prise open the clips that will allow the sensor to be pushed back, then you should be able to pull the holder forward. Get under there with a torch and see if it's possible, if not it's a bumper off job (which only takes about 10 mins)
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Post #3701937th Nov 2008 10:11 am
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PaulP
 


Member Since: 04 May 2007
Location: Barcelona
Posts: 4317

Spain 2006 Discovery 3 TDV6 SE Auto Buckingham BlueDiscovery 3

Wot Wiggs said Thumbs Up

You don't mention which sensor it is. I think you can get the outer sensors off without removing the rear bumper cover.

If it's the inside sensors, then I think the bumper cover has to come off.

Just to clarify - the clips must to pushed as Wiggs said - the sensor itself must be pushed into the bumper to remove it and the bezel must be pulled out of the bumper.
 2006 Discovery 3 TDV6 SE Auto Buckingham Blue
2007 Golf GT DSG 
 
Post #3701947th Nov 2008 10:13 am
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PaulP
 


Member Since: 04 May 2007
Location: Barcelona
Posts: 4317

Spain 2006 Discovery 3 TDV6 SE Auto Buckingham BlueDiscovery 3

Beat me to it Slimer Thumbs Up
 2006 Discovery 3 TDV6 SE Auto Buckingham Blue
2007 Golf GT DSG 
 
Post #3701967th Nov 2008 10:14 am
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Slimer
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Ah but Bezel sounds much better than Holder Thumbs Up
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Post #3701987th Nov 2008 10:16 am
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Iona Disko
 


Member Since: 04 Jul 2008
Location: NE
Posts: 286

United Kingdom 2005 Discovery 3 4.4 V8 HSE Auto Tangiers OrangeDiscovery 3

Erm... any chance someone might have a replacement bumper for sale?

Kind of damaged mine along with the bezel / holder for the sensor.

It is indeed a corner one (right, drivers / offside) that I am removing. Despite no longer having any bezel left the damn thing remains stuck fast and I now have another hole in my bumper for my troubles.

Worse - I don't yest know that replacing the sensor will fix the original problem.

If anyone has a diagram to tell me how the bumper comes off I'd be grateful. If not, where is it fixed on?
  
Post #3702237th Nov 2008 11:04 am
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caverD3
 


Member Since: 03 Jul 2006
Location: Oberon, NSW
Posts: 6922

Australia 2012 Discovery 4 3.0 SDV6 SE Auto Fuji WhiteDiscovery 4

You can get the middle ones without taking the bumper off. Undo the screws at the bottom and pull the skin outwards.
The sensors are in a holder, you need to push the clips in and push the surround out the sensor then pushes inwards.
 â€œThere are only three sports: bullfighting, motor racing, and mountaineering; all the rest are merely games”
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D4 3.0 Active Diff, Adaptive Lights, High Beam Assist, Surround Cameras, Privacy Glass.
D3 2.7:Adaptive Headlights,Electronic Rear Diff,ARB Bar,Blaupunkt Speakers,JVC Powered Subwoofer,Removable Snorkel,Mitch Hitch,Pioneer After Market Head Unit,Steering Wheel Control Adaptor,Remote Adjustable Supension Rod System, Taxside Dual Battery System. 
 
Post #3702947th Nov 2008 1:29 pm
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MacLeod 313
 


Member Since: 18 Apr 2008
Location: away
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Scotland 2006 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

Iona, u aint fitted the sensor I got you yet Banging Head , at least you got it now. Normally its Slimer that has bumpers available, try a pm to him, but he may see you are after one anyway. Good luck. Thumbs Up

Oh, and WELCOME BACK SLIMER Bow down
  
Post #3704577th Nov 2008 8:55 pm
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Slimer
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Member Since: 06 Jan 2005
Location: Last Exit to Nowhere
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I can't get pre-09MY rear bumpers, can get you a body styling kit which includes the rear bumper (with an extra bit on it) though or an 09MY one


Oh and.. THANKS Rolling Eyes
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Post #3704857th Nov 2008 9:25 pm
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Iona Disko
 


Member Since: 04 Jul 2008
Location: NE
Posts: 286

United Kingdom 2005 Discovery 3 4.4 V8 HSE Auto Tangiers OrangeDiscovery 3

I am sure there is no clip holding mine in place.

I wonder if someone might show me where I'm going wrong at Tong.
  
Post #3704887th Nov 2008 9:28 pm
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DiscoStu
 


Member Since: 09 Apr 2006
Location: London
Posts: 11412

England 

The bezel has 2 clips each side. Pull these open and the sensor pulls out of it (from underneath, towards the front of the car). The bezel then has 3 clips that hold it in place. Corner ones can be done in situ, holding the exhaust pipes to one side.
 Disco 5 HSE Lux
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Post #3705347th Nov 2008 10:09 pm
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