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Redgull
Member Since: 30 Aug 2013
Location: East Sussex
Posts: 1127
 
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dont worry about asking questions, always someone will try to help 
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 3rd Jul 2016 8:35 pm |
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timphotography
Member Since: 17 Jun 2016
Location: Devon
Posts: 14
 
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Redgull wrote:OK,this was my prob, Radio suppression capacitor, NNW502820,look it up, not saying it your prob, was mine, any LR indie will fix :thumbsup:just looked lots on here, let us know if any help
Did yours cause the problem because of water? I'm trying to find out what I've got wet that would cause so many immediate problems... LR3 TDV6 diesel, grey, Auto, 2005, S spec
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| 3rd Jul 2016 8:35 pm |
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Redgull
Member Since: 30 Aug 2013
Location: East Sussex
Posts: 1127
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yes, i went in for a towbar recall, they fixed that and washed the car, including the engine bay  the car did not make it out of the carpark, so many lights ondash!!they renewed the capacitor and away i went,
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| 3rd Jul 2016 8:45 pm |
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jamieroxy
Member Since: 28 Mar 2016
Location: Redditch
Posts: 72
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You can disconnect the capacitor and then replace the fuse unit you replace it not sure which fuse it but check them all in engine bay if one blown disconnect the capacitor and replace fuse only temp downside it the radio might be a bit fuzzy unit the capacitor is replaced. That's if it is that has Coursed this. Good luck
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| 3rd Jul 2016 9:11 pm |
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timphotography
Member Since: 17 Jun 2016
Location: Devon
Posts: 14
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Thanks jamieroxy! Don't suppose you'd point me in the direction of how to spot this capacitor?:
"You can disconnect the capacitor and then replace the fuse unit you replace it"
 newbie question no doubt sorry! LR3 TDV6 diesel, grey, Auto, 2005, S spec
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| 3rd Jul 2016 9:14 pm |
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Redgull
Member Since: 30 Aug 2013
Location: East Sussex
Posts: 1127
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put the name and part number in the foeun search, there are pages, see if it sounds like your prob, will also tell you where to find the said item,
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| 3rd Jul 2016 9:20 pm |
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Moo
D3 Decade
Member Since: 13 Aug 2010
Location: UK
Posts: 14372
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Don't worry about asking questions. Members are always willing to try and answer them. A little gentle ribbing is normal. 
Remember, a Discovery should rarely be washed. the dirt is just the patina of its life. New Defender L663 110 SE (known as Noddy!)
Sold Volvo XC90 R-Design (known as Basil)
Sold - D4 HSE (Known as Gerty)
No longer the Old Buses original owner 
231,000 miles and counting
05 S manual owned from March 2005
D4 Face lifted
Still original injectors and turbo
V8 Front brakes
BAS Remap, Allisport Intercooler and deCat
EGRs blanked
T-Max split charge
Hanibal Expeedition rack
Prospeed ladder
Duratrac tyres
IID BT
BAS FBH control
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| 3rd Jul 2016 9:21 pm |
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jamieroxy
Member Since: 28 Mar 2016
Location: Redditch
Posts: 72
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It's on the right of the gearbox next to the cable a black box size of match box. But see if the fuse is blow first as this may not be your problem. Check all the fuses incase something else shorted with the water
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| 3rd Jul 2016 9:38 pm |
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Redgull
Member Since: 30 Aug 2013
Location: East Sussex
Posts: 1127
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yep, may not be your prob, do some research first
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| 3rd Jul 2016 10:04 pm |
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caverD3
Member Since: 02 Jul 2006
Location: Oberon, NSW
Posts: 6922
  
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ecu behind the battery is the usual problem when cleaning engine bay. Can get fried which is exe, Lucky easy fix. “There are only three sports: bullfighting, motor racing, and mountaineering; all the rest are merely gamesâ€
Ernest Hemmingway
D4 3.0 Active Diff, Adaptive Lights, High Beam Assist, Surround Cameras, Privacy Glass.
D3 2.7:Adaptive Headlights,Electronic Rear Diff,ARB Bar,Blaupunkt Speakers,JVC Powered Subwoofer,Removable Snorkel,Mitch Hitch,Pioneer After Market Head Unit,Steering Wheel Control Adaptor,Remote Adjustable Supension Rod System, Taxside Dual Battery System.
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| 4th Jul 2016 2:13 am |
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timphotography
Member Since: 17 Jun 2016
Location: Devon
Posts: 14
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Ok car now up on ramp at garage. Here are my error codes guys:
Engine management
P0107 manifold absolute pressure/barometric sensor low input
Automatic transmission
U2023 Engine torque information
U0416 invalid data received from vehicle dynamics control module
All terrain control module
U0402 invalid data recieved from transmission control module
U0416 invalid data recieved from vehicle dynamics control module
U0421 invalid data from ride level control module
Body control module
B1B02 low frequency coil
B1C57 passive start ignition relay control coil circuit
Steering column module
B1B02 low frequency coil
B1C57 passive start ignition relay coil circuit
Other things to note:
Mechanic has removed the control module behind battery and noticed there was some corrosion on connectors.
Mechanic has pointed out the suppressor thing by the gear lever under the car is corroded and slightly swollen possibly due to age / water ingress.
H E L P appreciated guys! Do you think I should buy the controller and the suppressor? LR3 TDV6 diesel, grey, Auto, 2005, S spec
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| 4th Jul 2016 11:06 am |
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garrycol
Member Since: 06 Dec 2010
Location: Canberra
Posts: 1130
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Forget the capacitor thingy.
The gearbox/transfer case ECU is behind the battery. Because it is shielded from below bit not from above when you hose your engine (don't do it again if you don't want a spanking) water gets into this ECU connector and causes the issue.
I did it to mine and had gearbox F and transfer case issues for a week until the water dried out. Even got stuck in low range for a while but the car still drove.
This ECU is directly behind the battery - take the plug off and let the water dry out - hopefully none went into the ECU. If that does not fix it - take out the ECU and let it dry - hopefully nothing has shorted.
You may need to clear codes a few times - if there are still problems (unlikely) then you need to look further.
When I did the same I didn't know what to do and just left it - as said had issues for a week until it dried out but it came good.
Garry
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| 4th Jul 2016 11:19 am |
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timphotography
Member Since: 17 Jun 2016
Location: Devon
Posts: 14
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Thanks all, I've bought the geniune control module for behind the battery, £175+VAT from MATFORD LR. Mechanic putting it in now, will see how much programming is required this afternoon. Fingers crossed.
LR did say this is an upgraded part over the old 2005 version. LR3 TDV6 diesel, grey, Auto, 2005, S spec
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| 4th Jul 2016 1:02 pm |
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Gazellio
Member Since: 08 Jan 2011
Location: Chilterns
Posts: 4130
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Suffice to say the engine/gearbox gets more than a little wet when deep wading etc its the battery area and ECU plugs behind that you should keep dry at all costs. Careful cleaning and washing off with a well directed low pressure hosepipe with fine spray is fine, do it all the time.
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| 4th Jul 2016 2:30 pm |
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