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Low coolant level warning?
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v8bobtail
 


Member Since: 11 Apr 2009
Location: Wisbech cambs
Posts: 111

England 2005 Discovery 3 TDV6 SE Auto Buckingham BlueDiscovery 3
Low coolant level warning?

Question Anybody else experienced low coolant level warning when there is nothing wrong with the coolant level!!!! or have i got an air lock where the sensor is? come to think of it where is the sensor located on tdv6 d3? also very occasionally if you are driving it like you stole it i get an engine managment system faliure warning and it shuts down to half power! but if you turn the ignition off for a few seconds and restart i goes away! any ideas as its rather anoying!
Regards
  
Post #6319065th Apr 2010 10:00 am
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Divlar
 


Member Since: 10 Sep 2008
Location: West Midlands
Posts: 221

United Kingdom 2016 Discovery 4 3.0 SDV6 SE Auto Indus SilverDiscovery 4

Not sure about the engine system management failure but the low level coolant warning for no reason is a known problem - mine was sorted under warranty.
  
Post #6319075th Apr 2010 10:08 am
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v8bobtail
 


Member Since: 11 Apr 2009
Location: Wisbech cambs
Posts: 111

England 2005 Discovery 3 TDV6 SE Auto Buckingham BlueDiscovery 3

Now out of warranty so looks like a DIY!
  
Post #6319085th Apr 2010 10:11 am
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MacLeod 313
 


Member Since: 18 Apr 2008
Location: away
Posts: 10723

Scotland 2006 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

You need a NEW Bottle...........Its a known fault where the float inside the bottle becomes pourous and gives false readings.

Easy DIY job, get some mole grips and clamp the hoses, undo and replace. Make sure you replace the coolant with like for like, the Pink OBD coolant.

1hr max to change Thumbs Up
  
Post #6319125th Apr 2010 10:24 am
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MacLeod 313
 


Member Since: 18 Apr 2008
Location: away
Posts: 10723

Scotland 2006 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

And after re-reading your post, are you getting the "i" in the info display, and then "Engine System Managment Failure"?

I had this and sudden loss of power, only rectifying if I switched off and on, mine was the TURBO, the variable vanes soot up and jam rendering the Turbo knackered on mine.

I am NOT saying this is your problem, but worth looking towards that way, or EGR's are known to behave this way also. Thumbs Up
  
Post #6319135th Apr 2010 10:28 am
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v8bobtail
 


Member Since: 11 Apr 2009
Location: Wisbech cambs
Posts: 111

England 2005 Discovery 3 TDV6 SE Auto Buckingham BlueDiscovery 3

Cheer's bud Thumbs Up Yes the i is displayed. It's only on the very odd occasion when your going for it, it was a bit inconvinient when i was trying to get my wife to hospital when her contractions were only a few minutes appart Confused but we made it and that was nearly 10 month's ago now! god time flie's Surprised It seams to do it more if your on a bit of a bend or a bummpy road so i wondered if it was a sensor issue Question
  
Post #6319345th Apr 2010 12:05 pm
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MacLeod 313
 


Member Since: 18 Apr 2008
Location: away
Posts: 10723

Scotland 2006 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

That seems like your DSC is cutting in, does a AMBER light the shape of the D3 light up when doing this.....If the DSC lights up it KILLS power straight away.....could be tyre pressures low, wheel Bearing, or just a sensor playing up
  
Post #6319355th Apr 2010 12:09 pm
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v8bobtail
 


Member Since: 11 Apr 2009
Location: Wisbech cambs
Posts: 111

England 2005 Discovery 3 TDV6 SE Auto Buckingham BlueDiscovery 3

Haven't noticed any other lights. If it was the DSC it would clear it's self wouldn't it? instead of having to turn off and restart. All i get is the ping, audible warning and the msg in the display box.
  
Post #6319385th Apr 2010 12:15 pm
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MacLeod 313
 


Member Since: 18 Apr 2008
Location: away
Posts: 10723

Scotland 2006 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

Think so, the DSC symbol lights up whilst the DSC is cutting in...............strange.
  
Post #6319975th Apr 2010 3:14 pm
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