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REAR PDC PARKING SENSOR/S REPLACEMENT WITH SOME PICCIES
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silvertruck
 


Member Since: 15 Jun 2010
Location: Bath
Posts: 339

United Kingdom 2011 Discovery 4 3.0 TDV6 HSE Auto Zermatt SilverDiscovery 4

just changed out my outer rear without removing the bumper Very Happy , not too difficult when you get the lugs worked out!!

used my phone to take a picture so I knew what I was feeling![/img]
  
Post #106948510th Mar 2013 9:48 pm
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cammers
 


Member Since: 22 Jun 2012
Location: Kent
Posts: 33

United Kingdom 2010 Discovery 4 3.0 TDV6 HSE Auto Stornoway GreyDiscovery 4

I have identified one of my outer rear sensors as faulty, but I can't work out where the clips are which hold it in place.
It was raining when I had a look, so didn't spend too much time out there.
I did take a (poor) photo with my phone though, but still can't see anything.

Anyway, here is the photo.... can anyone see the clips from this?

  
Post #107334017th Mar 2013 10:23 pm
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tony bennett
 


Member Since: 28 Jul 2005
Location: South West
Posts: 565

United Kingdom 2005 Discovery 3 TDV6 SE Auto Zambezi SilverDiscovery 3

Interestingly, my Rear parking sensors worked this morning, I wonder if the fact that it was a crisp -2 had anything to do with it?
 regards
tony
05 "Battlestar Galactica"
In 7 years ownership
09/13 New Battery (I did that)
11/13 new alternator. (I did that)
2 x EGR Blanked. (I did that ) 
 
Post #107352718th Mar 2013 10:29 am
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silvertruck
 


Member Since: 15 Jun 2010
Location: Bath
Posts: 339

United Kingdom 2011 Discovery 4 3.0 TDV6 HSE Auto Zermatt SilverDiscovery 4

The two clips are at the 1 and 5 o clock positions in your pic, they can be worked out a bit, need to be able to push the sensor as well to get it all moving.
  
Post #107354418th Mar 2013 11:06 am
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cammers
 


Member Since: 22 Jun 2012
Location: Kent
Posts: 33

United Kingdom 2010 Discovery 4 3.0 TDV6 HSE Auto Stornoway GreyDiscovery 4

Right gotcha!
I've ordered a new sensor anyway, so I'll see how it goes!
Thanks.
  
Post #107420819th Mar 2013 12:11 pm
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MarkOne
 


Member Since: 23 Jul 2011
Location: County Antrim
Posts: 3345

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

How much is a sensor to buy from landrover?
  
Post #107421019th Mar 2013 12:14 pm
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cammers
 


Member Since: 22 Jun 2012
Location: Kent
Posts: 33

United Kingdom 2010 Discovery 4 3.0 TDV6 HSE Auto Stornoway GreyDiscovery 4

Not sure what they cost from Land Rover, but I just bought one for £27 on eBay!
  
Post #107471120th Mar 2013 12:58 am
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A.J.M
 


Member Since: 31 Oct 2009
Location: Carluke
Posts: 2815

Scotland 2005 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

Minor thread bump.

My rear sensors are going through times of working, to making a continuous beeping noise.

They have only done it since i went off roading last month, i've tried a swift thump to them, which made some mud etc fall out, so wondering if they have some dirt in the connectors, plus i also have a minor scratch on the face of one, like a mark made by someone else bumping the car with theirs..

Can you remove the bumper without removing the mud flaps, if not. What penetrating fluids are you using as i take it WD40 won't cut it.. Laughing
  
Post #10834334th Apr 2013 10:46 pm
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yogi972
 


Member Since: 05 Jun 2011
Location: Kineton
Posts: 3372

United Kingdom 2010 Discovery 4 3.0 TDV6 HSE Auto Alaska WhiteDiscovery 4

Wd40 worked well for me, but kept applying it everyday for a few days and as per my orig write up a well fitting screwdriver and constant pressure is needed to crack the screws off, once they turn, then you are ok.

Thumbs Up
  
Post #10834474th Apr 2013 11:03 pm
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A.J.M
 


Member Since: 31 Oct 2009
Location: Carluke
Posts: 2815

Scotland 2005 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

I'll go buy some more cans then, If the state of the screws mean anything, i'll need 12 large cans just to be safe.
I'll drown them in the fluid for a week or so and do the front's at the same time so i can clean all sensor's, and stick sealant in the connections to stop water ingress for happening again.

Otherwise, a very good write up. Thumbs Up
  
Post #10834544th Apr 2013 11:12 pm
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yogi972
 


Member Since: 05 Jun 2011
Location: Kineton
Posts: 3372

United Kingdom 2010 Discovery 4 3.0 TDV6 HSE Auto Alaska WhiteDiscovery 4

Thumbs Up cheers bud
  
Post #10834574th Apr 2013 11:16 pm
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joakes
 


Member Since: 16 Oct 2009
Location: UK
Posts: 49

2005 Discovery 3 TDV6 S Auto Zambezi SilverDiscovery 3

I just changed the wiring loom and four sensors in the rear bumper. Biggest problem was seized mudflap screws. Found out how lazy the dealer had been last time this job was done a few years ago. They hadn't bothered to replace some of the screws and clips.

My tip is to order up some replacement screws, 4 plastic expanding screws only visible with the tailgate tilted, plastic wheel arch clips plus some of those where the centre pulls out for underneath the wheel arch.

I used the OEM wiring loom not LR branded, was exactly the same as the one that came off, plus the cheap £ 14 reversing sensors from Amazon. Gave everything a good clean and a spray with CF50 Now working great.

Be careful when refitting as I managed to damage one of the outer sensors on the chassis and had to replace it.
 joakes  
Post #19812506th Sep 2018 12:36 pm
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