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Manual transmission. Gears not showing in cluster
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lronly
 


Member Since: 01 Nov 2013
Location: Mellieha
Posts: 67

Malta 2008 Discovery 3 TDV6 Commercial Auto Stornoway GreyDiscovery 3
Manual transmission. Gears not showing in cluster

2008 disco 3 manual.
As i said above. Gears not showing in cluster. I have calibrated them various times but car keeps loosing them... usually when i floor the acceleratir pedal.... any ideas please[/i]
  
Post #219446717th Dec 2020 12:46 pm
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Flack
 


Member Since: 06 Sep 2006
Location: Preston Lancashire
Posts: 6305

England 2007 Discovery 3 TDV6 XS Auto Stornoway GreyDiscovery 3

Do you loose the speedo as well?..

Flack Thumbs Up
  
Post #219449417th Dec 2020 2:57 pm
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PROFSR G
 


Member Since: 06 Mar 2017
Location: Lost
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Ukraine 2009 Discovery 3 TDV6 Commercial XS Auto Stornoway GreyDiscovery 3

Sounds like your clutch might be slipping causing loss of calibration.
 yµ (idµ - eAµ) ψ=mψ

 
 
Post #219451017th Dec 2020 4:23 pm
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Leon
 


Member Since: 26 Apr 2014
Location: Leamington Spa
Posts: 434

England 2010 Discovery 4 3.0 TDV6 HSE Auto Zambezi SilverDiscovery 4

+1 For clutch slip.
  
Post #219455017th Dec 2020 8:39 pm
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rrhool
 


Member Since: 28 Aug 2014
Location: Norfolk
Posts: 4513

United Kingdom 2007 Discovery 3 TDV6 SE Manual Zermatt SilverDiscovery 3

Clutch slip normally brings up other issues. Special programs off, auto park brake inactive etc.
 Richard


D3 SE 2007. Triumph 2.5Pi 1973. Ferguson TEA20 1948.



Discovery 2 4.0 ES 2001- Gone
Discovery 1 300Tdi ES '95 - Gone
Range Rover Classic '79 - Gone 
 
Post #219456117th Dec 2020 9:14 pm
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aja4x4
 


Member Since: 14 Apr 2019
Location: Westbury
Posts: 2463

United Kingdom 2005 Discovery 3 TDV6 SE Auto Zambezi SilverDiscovery 3

I would start by calibrating the XY sensor
  
Post #219457317th Dec 2020 10:35 pm
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PROFSR G
 


Member Since: 06 Mar 2017
Location: Lost
Posts: 5034

Ukraine 2009 Discovery 3 TDV6 Commercial XS Auto Stornoway GreyDiscovery 3

lronly wrote:
usually when i floor the acceleratir pedal


He's had a go at calibration but it seems to revert to type. Even if the slippage is only slight it will loose calibration especially with hard acceleration. You can avoid this if you ease off hard acceleration and the clutch is not too badly worn. If it doesn't happen when driven with light throttle input it's a strong sign the clutch is on it's way out.
 yµ (idµ - eAµ) ψ=mψ

 
 
Post #219458018th Dec 2020 12:48 am
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john watson
 


Member Since: 10 Nov 2011
Location: lanark
Posts: 968

Scotland 2007 Discovery 3 TDV6 XS Manual Zermatt SilverDiscovery 3

When it loses the gear position I.e. not showing on dash. When you switch off in that condition then try to fire it up. Does it start? If not does it start when you depress the clutch? If that is the case then it looks like the XY sensor on top of the gearbox is goosed.
 Once you have defeated the idiots any job is half done. Pity there are so many idiots to defeat.  
Post #219459018th Dec 2020 8:36 am
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