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Another interesting tidbit about the D3
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nwoods
 


Member Since: 03 Apr 2006
Location: Southern California
Posts: 563

United States 2005 LR3 4.0 V6 Petrol Base 5 Seat Auto Chawton WhiteLR3
Another interesting tidbit about the D3

Came across this in some technical data I was reading on the D3:

Crash Unlocking
When the ignition switch is in position II, if a crash that triggers the air bags
occurs the CJB unlocks all of the doors. After 3 seconds, the CJB unlocks the
doors again, in case a lock button is pressed during the crash, by flailing limbs for
example. The CJB is informed of the crash by a status message from the
restraints control module, on the medium speed CAN bus, which changes from
'no crash' to 'crash'. The CLS will also perform crash unlocking if a 'no crash'
status message is not received every 500 milliseconds.
The vehicle cannot be centrally locked again until the status message has been
reset to 'no crash' by the restraints control module


I just thought that was yet another thoughtful touch. Thanks Land Rover!
  
Post #2302943rd Dec 2007 5:51 am
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norto
 


Member Since: 10 Apr 2006
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Australia 2005 Discovery 3 TDV6 S Auto Chawton WhiteDiscovery 3

Nathan

CJB Shocked
  
Post #2302963rd Dec 2007 6:33 am
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simon
  


Member Since: 11 Jan 2005
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And apparently the air bags will go off if the D3 detects an imminent roll over - side slopes included.

According to LRE, not tested this myself of course Wink
  
Post #2303373rd Dec 2007 9:57 am
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AN
 


Member Since: 26 Jul 2005
Location: Hungary
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Hungary 2005 Discovery 3 TDV6 S Auto Java BlackDiscovery 3

CJB= Central Junction Box (behind the glovebox with lots of fuses, one of the "brain" in the car).
 LR D3 S Black, Auto TDV6  
Post #2304083rd Dec 2007 2:00 pm
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norto
 


Member Since: 10 Apr 2006
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Australia 2005 Discovery 3 TDV6 S Auto Chawton WhiteDiscovery 3

Ah, yes
Been in the a few times looking for blown fuses Thumbs Up
  
Post #2305393rd Dec 2007 8:27 pm
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PaulP
 


Member Since: 04 May 2007
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simon wrote:
And apparently the air bags will go off if the D3 detects an imminent roll over - side slopes included.

Hi Simon,

This doesn't sound right......an airbag will deploy AND deflate in less than 250ms...considering a vehicle would probably take around 1 to 2 seconds to roll over, it would seem a bit pointless. Whistle

Or am I missing something? Shocked
 2006 Discovery 3 TDV6 SE Auto Buckingham Blue
2007 Golf GT DSG 
 
Post #2305743rd Dec 2007 10:04 pm
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simon
  


Member Since: 11 Jan 2005
Location: Shropshire
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United Kingdom 2011 Discovery 4 3.0 SDV6 HSE Auto Fuji WhiteDiscovery 4

Dunno, what I was told.
  
Post #2305843rd Dec 2007 10:44 pm
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simonsi
 


Member Since: 14 Oct 2007
Location: Auckland
Posts: 1264

New Zealand 

PaulP wrote:
simon wrote:
And apparently the air bags will go off if the D3 detects an imminent roll over - side slopes included.

Hi Simon,

This doesn't sound right......an airbag will deploy AND deflate in less than 250ms...considering a vehicle would probably take around 1 to 2 seconds to roll over, it would seem a bit pointless. Whistle

Or am I missing something? Shocked


The curtain airbags are different, they stay inflated to give some protection in the event of multiple rollover scenarios. Manual refers I think....
 Cheers

Simon 
 
Post #2306094th Dec 2007 6:49 am
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