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stu_007



Member Since: 23 Jan 2014
Location: Cardiff
Posts: 99

United Kingdom 
Having exact same problem; new tank etc., ordered and will be fitted by LR assist on Tuesday.. hope it fixes the fault! Current
2021 D110 HSE
2013 D90 XS

Previous
BP07 OZR D110 (1930 YBA)
2007 G4 Mongolian Recce Vehicle
BP52GHZ D110
2003 & 2006 G4 Event Vehicle
Post #1029707 29th Mar 2024 9:42am
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stu_007



Member Since: 23 Jan 2014
Location: Cardiff
Posts: 99

United Kingdom 
Coolant tank all replaced and security update all done on the driveway by LR assistance… hope this solves the problem 🙏🏻 Current
2021 D110 HSE
2013 D90 XS

Previous
BP07 OZR D110 (1930 YBA)
2007 G4 Mongolian Recce Vehicle
BP52GHZ D110
2003 & 2006 G4 Event Vehicle
Post #1030192 2nd Apr 2024 1:27pm
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NigelM



Member Since: 20 Nov 2014
Location: South
Posts: 114

United Kingdom 
Dealer replaced the sensor on mine 2 weeks and 800 miles ago. Not seen the light since. 2001 110 TD5 (sold)
1999 90 TD5 (sold)
Various FFRR & RRS (sold)
110 D300 X-Dynamic HSE (current)
Post #1030196 2nd Apr 2024 2:09pm
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stu_007



Member Since: 23 Jan 2014
Location: Cardiff
Posts: 99

United Kingdom 
Just the sensor?? Current
2021 D110 HSE
2013 D90 XS

Previous
BP07 OZR D110 (1930 YBA)
2007 G4 Mongolian Recce Vehicle
BP52GHZ D110
2003 & 2006 G4 Event Vehicle
Post #1030197 2nd Apr 2024 2:11pm
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NigelM



Member Since: 20 Nov 2014
Location: South
Posts: 114

United Kingdom 
So they said, but I didn't watch them do it. 2001 110 TD5 (sold)
1999 90 TD5 (sold)
Various FFRR & RRS (sold)
110 D300 X-Dynamic HSE (current)
Post #1030198 2nd Apr 2024 2:17pm
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TexasRover



Member Since: 24 Nov 2022
Location: Paris
Posts: 794

France 2002 Defender 110 Td5 DCPU Chawton White
I had this issue on a V8 D4 and changing the sensor on the tank did not make a difference because the problem was with the float inside the tank sinking which the sensor uses to read the level. On a D4/D3 the tanks are available aftermarket, but first I had to waste some money on the sensors...

Obviously it could be a different system, but often the low tech stays the same.
Post #1030201 2nd Apr 2024 2:54pm
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stu_007



Member Since: 23 Jan 2014
Location: Cardiff
Posts: 99

United Kingdom 
NigelM wrote:
So they said, but I didn't watch them do it.


Thanks… what I meant was if it’s under warranty a whole new reservoir and sensor would be better as it maybe the sensor moving in the bottle…

Anyway glad it’s solved your issue👍🏻 Current
2021 D110 HSE
2013 D90 XS

Previous
BP07 OZR D110 (1930 YBA)
2007 G4 Mongolian Recce Vehicle
BP52GHZ D110
2003 & 2006 G4 Event Vehicle
Post #1030206 2nd Apr 2024 3:14pm
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stu_007



Member Since: 23 Jan 2014
Location: Cardiff
Posts: 99

United Kingdom 
TexasRover wrote:
I had this issue on a V8 D4 and changing the sensor on the tank did not make a difference because the problem was with the float inside the tank sinking which the sensor uses to read the level. On a D4/D3 the tanks are available aftermarket, but first I had to waste some money on the sensors...

Obviously it could be a different system, but often the low tech stays the same.


I had a look at old one and sensor could easily move around on old one and was fixed solid on new one🤷🏻‍♂️ Current
2021 D110 HSE
2013 D90 XS

Previous
BP07 OZR D110 (1930 YBA)
2007 G4 Mongolian Recce Vehicle
BP52GHZ D110
2003 & 2006 G4 Event Vehicle
Post #1030207 2nd Apr 2024 3:16pm
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