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Parking Sensors - Long Beep and Flashing Light
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zaphod
 


Member Since: 18 Sep 2007
Location: Magrathea
Posts: 357

Scotland 2005 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3
Parking Sensors - Long Beep and Flashing Light

Just about says it all really. Started yesterday, select reverse and instead of a short beep to warn the PDC is active, I get a long high pitched beep from the back followed by no more beeps and the PDC light flashes on the dash Question

Now also happens when I slow down to stop (going forwards) and the sensors try to activate Big Cry Have tried washing the sensors to see if it's road salt, but no success.

Any suggestions before I trot off to the stealer?
 Sail Fast - Live Slow...

.. / -.- -. --- .-- / .-- .... . .-. . / -- -.-- / - --- .-- . .-.. / .. ... 
 
Post #2680334th Mar 2008 11:48 pm
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heine
 


Member Since: 07 Feb 2007
Location: Midrand
Posts: 4054

South Africa 2009 Discovery 3 4.4 V8 HSE Auto Alaska WhiteDiscovery 3

I had the same when I removed one of my sensors to fit the RWC . So my guess would be a faulty sensor . Off to the dealer you go I'm afraid
  
Post #2680905th Mar 2008 8:56 am
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dick dastardly
 


Member Since: 29 May 2007
Location: wiggleigh bottom
Posts: 1112

Switzerland 2008 Discovery 3 TDV6 SE Auto Stornoway GreyDiscovery 3

I have the same problem since off roading in deep mud. Now only happens in wet weather. Probably a corroded connection. Dealer job at the next service.
 There's one wheel on my wagon, but i'm still rollin' along, it's the cherokee, they're after me, but I'm singing a happy song  
Post #2681815th Mar 2008 1:16 pm
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NoDo$h
 


Member Since: 02 May 2006
Location: Finding new and exciting ways to milk badgers.
Posts: 19689

Ukraine 

Mine does this if I wash it or if there's heavy rain. When I get half an hour I'll pop the bumper off and check all the connections as water is obviously getting in to one of the sensors. IIRC, the handbook does warn against directing water at the sensors on your roughty, toughty 4x4.
 I know it's not considered "kind" to say no these days, but no. Just no, ok? And if it's not ok, still no.  
Post #2681855th Mar 2008 1:24 pm
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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

Spent most of the afternoon washing mine yesterday.

This morning it was very frosty and when i put mine in reverse it had a continuous beep.

After about 5 miles i stopped at the garage and tryed it again ..it all worked fine .
 G4 Gone ...but not forgotten  
Post #2681885th Mar 2008 1:29 pm
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zaphod
 


Member Since: 18 Sep 2007
Location: Magrathea
Posts: 357

Scotland 2005 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

Thanks guys,

Haven't washed the car in about 2-3 weeks, perhaps it's a build up of road salt. Seemed to get upset on the days when we had snow and ice?

Seems to be intermittently OK/Broken today. Will get the stealer to check it when I have a moment.

Confused
 Sail Fast - Live Slow...

.. / -.- -. --- .-- / .-- .... . .-. . / -- -.-- / - --- .-- . .-.. / .. ... 
 
Post #2683225th Mar 2008 7:07 pm
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