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Control module configuration incompatable
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daveatcopleigh
 


Member Since: 04 Mar 2006
Location: surrey
Posts: 42

England 2012 Discovery 4 3.0 SDV6 HSE Auto Siberian SilverDiscovery 4
Control module configuration incompatable

2012 3L HSE when I select Off Road hight back go's up normally front is very slow and I get Vehicle is raising on dash. So lets see what my latest toy makes if it.
Only one fault reported-- U2101-00(2F) Control module configuration incompatible
Haven't changed anything on car but did have the battery off last week (did make shore car went to sleep first)

Help all suggestions welcomed
  
Post #15261708th Sep 2015 10:59 am
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Robbie
 


Member Since: 05 Feb 2006
Location: ¯\_(ツ)_/¯
Posts: 17932

United Kingdom 2013 Discovery 4 3.0 SDV6 HSE Auto Baltic BlueDiscovery 4

The back is supposed to go up quicker than the front. What makes you think you have a fault - dash messages, warning bongs?

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Post #15261718th Sep 2015 11:10 am
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maplecottage
 


Member Since: 01 Feb 2011
Location: Norfolk
Posts: 3171

United Kingdom 2006 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

It's generally normal behaviour.

Front will always follow rear i.e. will be slower to raise, because the weight at the front is greater than the rear.

However, if the front takes a long time (more than 5 secs from first 'nudge') or you get the 'Vehicle Raising Slowly' message, then you may be at the start of a problem.

Steve
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Blast me Robbie - your fingers are quicker than mine Laughing
  
Post #15261728th Sep 2015 11:12 am
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daveatcopleigh
 


Member Since: 04 Mar 2006
Location: surrey
Posts: 42

England 2012 Discovery 4 3.0 SDV6 HSE Auto Siberian SilverDiscovery 4

No bongs or faults Just a lot slower than usual
Used diagnostic tool and it came up with one fault which I cant clear

Just me panicking as runs out of warranty in 6 weeks
  
Post #15261868th Sep 2015 11:33 am
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maplecottage
 


Member Since: 01 Feb 2011
Location: Norfolk
Posts: 3171

United Kingdom 2006 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

That config fault is common with lots of posts referencing its appearance and as far as I can recall, no-one has yet identified it as an issue nor what the root cause is.
  
Post #15261958th Sep 2015 11:46 am
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Robbie
 


Member Since: 05 Feb 2006
Location: ¯\_(ツ)_/¯
Posts: 17932

United Kingdom 2013 Discovery 4 3.0 SDV6 HSE Auto Baltic BlueDiscovery 4

The 'rear first' is a design feature to avoid headlamp dazzle and not due to weight distribution. Indeed, the axle load is not far off 50:50.

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 Land Rover - Turning Drivers into Mechanics Since 1948

Battery & Quiescent Current Drain Testing

Diagnostics for:
Defender, FL2, D3, D4, Evoque, RRS & FFRR
A not-for-profit enterprise


 
 
Post #15262938th Sep 2015 3:58 pm
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maplecottage
 


Member Since: 01 Feb 2011
Location: Norfolk
Posts: 3171

United Kingdom 2006 Discovery 3 TDV6 HSE Auto Java BlackDiscovery 3

That's me told then Embarassed Rolling with laughter Rolling with laughter
  
Post #15263188th Sep 2015 4:14 pm
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daveatcopleigh
 


Member Since: 04 Mar 2006
Location: surrey
Posts: 42

England 2012 Discovery 4 3.0 SDV6 HSE Auto Siberian SilverDiscovery 4

Thanks Guys as my kids keep telling me Dad+Computers= chaos
  
Post #15263658th Sep 2015 5:08 pm
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Ladric
 


Member Since: 05 Jun 2019
Location: Minneapolis
Posts: 2

United States 2011 LR4 5.0 V8 HSE Auto Buckingham BlueLR4
"U2101-00 (2F)"

U2101-00 (2F) according to my DII tool is Control module configuration incompatible. It may have something to do with the audio systems.
I have the same error and trying to figure out what it is.
  
Post #216415228th Jul 2020 4:08 pm
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