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HDC Failure
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Rich71
 


Member Since: 21 Feb 2009
Location: Hitchin
Posts: 81

England 2005 Discovery 3 TDV6 Base 7 Seat Manual Buckingham BlueDiscovery 3
HDC Failure

My HDC has given up while at a pay and play site today, I still have ABS and TC but no HDC. Any ideas what might have caused this? I also dont have any reverse lights when reverse gear is engaged but the reverse lights flicker on and off if I let the car rock back and forth in a rut (90 degrees to rut) and its in nuetral. I was wandering if the 2 are connected? Where is the reverse light switch on a manual? I did bottom out a couple of times while climbing up hill on to level ground ( brake over), could that have knocked the wires loose?
  
Post #5440161st Nov 2009 11:32 pm
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Iain G
 


Member Since: 31 Jan 2009
Location: Filey
Posts: 430

United Kingdom 2005 Discovery 3 TDV6 GS Manual Santorini BlackDiscovery 3

No reverse light switch on box, it uses an XY sensor below the gearstick. I take it you don't now have the indication on the dash telling you what gear is selected. HDC could be related IMHO as I know the HDC system reacts differently to whatever gear is selected.

Iain
  
Post #5440472nd Nov 2009 12:34 am
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Gareth
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Member Since: 07 Dec 2004
Location: Bramhall
Posts: 26708

United Kingdom 

Try the procedure outlined in THIS post Thumbs Up
  
Post #5440522nd Nov 2009 12:47 am
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Rich71
 


Member Since: 21 Feb 2009
Location: Hitchin
Posts: 81

England 2005 Discovery 3 TDV6 Base 7 Seat Manual Buckingham BlueDiscovery 3

Got to be honest, didnt notice gear indicator. I'll take a look in bit. Thanks
  
Post #5441502nd Nov 2009 11:13 am
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Rich71
 


Member Since: 21 Feb 2009
Location: Hitchin
Posts: 81

England 2005 Discovery 3 TDV6 Base 7 Seat Manual Buckingham BlueDiscovery 3

Justbeen out and carried out that procedure and all seems to be good now. Thanks Gareth. Bow down
I'm constantly amazed by what tips and tricks can be found on this site, gotta luv it. Mr. Green
  
Post #5441942nd Nov 2009 12:43 pm
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