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Transfer Case ECU
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Trailered Movements
 


Member Since: 16 Jan 2020
Location: East/West Sussex Coast Borders
Posts: 1200

United Kingdom 2011 Discovery 4 3.0 SDV6 Commercial Auto Sumatra BlackDiscovery 4
Transfer Case ECU

If I replace the Transfer Case ECU, does it need programming, and does it also have to be exactly the same numbers, as the part LR053307 comes with various other code numbers, ie., EH22-7H417-AA?

Also,where is it on a D4?

Thanks


Dave 2011 Discovery 4 Commercial SDV6 (Gone)
2010 RRS TDV8 (Gone)
1980 OBLIC 4.0ltr Range Rover (went a long time ago)  
Post #22864694th Apr 2022 5:18 pm
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TigerRecovery
 


Member Since: 31 May 2017
Location: Long Stratton, Norwich, Norfolk
Posts: 901

Wales 2016 Discovery 4 3.0 SDV6 Landmark LE Auto Waitomo GreyDiscovery 4

D4 is next to the brake servo, it will need to be calibrated for the range change, but not sure about any other changes. 1972 Range Rover Classic 2 door V8
2013 Land Rover Discovery 4 HSE - SCRAPPED
2016 Land Rover Discovery 4 Landmark
2022 Volvo XC40 T5 PHEV 282HP FWD 3 cylinder!  
Post #22864714th Apr 2022 5:34 pm
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Member Since: 16 Jan 2020
Location: East/West Sussex Coast Borders
Posts: 1200

United Kingdom 2011 Discovery 4 3.0 SDV6 Commercial Auto Sumatra BlackDiscovery 4

Thanks Tiger, much appreciated.

The general view is this is what might be causing my gearbox related issues, and it's a cheap enough try before going for a full mechatronic replacement, which the auto transmission place said they doubted was the problem.


Dave 2011 Discovery 4 Commercial SDV6 (Gone)
2010 RRS TDV8 (Gone)
1980 OBLIC 4.0ltr Range Rover (went a long time ago)  
Post #22864734th Apr 2022 5:43 pm
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TigerRecovery
 


Member Since: 31 May 2017
Location: Long Stratton, Norwich, Norfolk
Posts: 901

Wales 2016 Discovery 4 3.0 SDV6 Landmark LE Auto Waitomo GreyDiscovery 4

Check the connectors, they're likely to be very green and they are a module in the CAN bus that can cause issues. 1972 Range Rover Classic 2 door V8
2013 Land Rover Discovery 4 HSE - SCRAPPED
2016 Land Rover Discovery 4 Landmark
2022 Volvo XC40 T5 PHEV 282HP FWD 3 cylinder!  
Post #22864964th Apr 2022 7:46 pm
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