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No power to suspension pump after being unplugged
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Tosspot
 


Member Since: 01 Jun 2014
Location: Sutton Coldfield
Posts: 59

United Kingdom 2005 Discovery 3 TDV6 SE Manual Adriatic BlueDiscovery 3
No power to suspension pump after being unplugged

HELP!!! Discovery 3 suspension pump was running a bit slow but working I have unplugged it renewed the air dry balls and filters plug back in now no power at all to pump no noise it’s like the ecu is not putting power to the pump any ideas please 😫 When I said life couldn't get much worse god it wasn't a challenge with this landrover .....  
Post #190102613th Jan 2018 9:23 pm
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Allan_T
 


Member Since: 10 Sep 2012
Location: Northampton
Posts: 1034

United Kingdom 2007 Discovery 3 TDV6 GS Auto Java BlackDiscovery 3

Have you confirmed the connections are secure? What have you checked so far? GAP IID Pro Multi Vehicle Defender L316 2007-2015 - Discovery 3 - Discovery 4 - Discovery Sport L550 - Freelander 2 - Range Rover Evoque L538 - Range Rover L322 - Range Rover L405 - Range Rover Sport L320 - Range Rover Sport L494
Electrical Fault Diagnostics
  
Post #190108313th Jan 2018 10:40 pm
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Tosspot
 


Member Since: 01 Jun 2014
Location: Sutton Coldfield
Posts: 59

United Kingdom 2005 Discovery 3 TDV6 SE Manual Adriatic BlueDiscovery 3

Hi yes all connections checked and double checked I did read on one forum plug and play so I just unplugged it with the battery still connected and I now think this is where all my troubles are coming from because every post I read after say disconnect battery 😭 When I said life couldn't get much worse god it wasn't a challenge with this landrover .....  
Post #190108813th Jan 2018 10:44 pm
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Tosspot
 


Member Since: 01 Jun 2014
Location: Sutton Coldfield
Posts: 59

United Kingdom 2005 Discovery 3 TDV6 SE Manual Adriatic BlueDiscovery 3

Sorry also meant to say checked power feeds to the pump ( at the loom ) now and nothing When I said life couldn't get much worse god it wasn't a challenge with this landrover .....  
Post #190109113th Jan 2018 10:46 pm
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gstuart
 


Member Since: 21 Oct 2016
Location: kent
Posts: 13595

United Kingdom 2005 Discovery 3 TDV6 Base 7 Seat Auto Java BlackDiscovery 3

have u checked all the fuses / relay inc the 60amp one Thumbs Up   
Post #190109413th Jan 2018 10:48 pm
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Tosspot
 


Member Since: 01 Jun 2014
Location: Sutton Coldfield
Posts: 59

United Kingdom 2005 Discovery 3 TDV6 SE Manual Adriatic BlueDiscovery 3

Thanks for your help in advance 👍 yes checked fuses big and small and renewed relay last week that was working fine before unplugging pump... I’m thinking is there a reset or enable the pump ? When I said life couldn't get much worse god it wasn't a challenge with this landrover .....  
Post #190109713th Jan 2018 10:57 pm
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Tosspot
 


Member Since: 01 Jun 2014
Location: Sutton Coldfield
Posts: 59

United Kingdom 2005 Discovery 3 TDV6 SE Manual Adriatic BlueDiscovery 3

Also disconnected battery to try and reset (20mins disconnected) 😩 When I said life couldn't get much worse god it wasn't a challenge with this landrover .....  
Post #190109913th Jan 2018 11:01 pm
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Tosspot
 


Member Since: 01 Jun 2014
Location: Sutton Coldfield
Posts: 59

United Kingdom 2005 Discovery 3 TDV6 SE Manual Adriatic BlueDiscovery 3

Just in case anybody is reading this I have just read on one post that before the pump will take over I have to recharge the reservoir can anybody shed some light on this for me please😟 When I said life couldn't get much worse god it wasn't a challenge with this landrover .....  
Post #190112013th Jan 2018 11:49 pm
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gstuart
 


Member Since: 21 Oct 2016
Location: kent
Posts: 13595

United Kingdom 2005 Discovery 3 TDV6 Base 7 Seat Auto Java BlackDiscovery 3

Tosspot wrote:
Thanks for your help in advance 👍 yes checked fuses big and small and renewed relay last week that was working fine before unplugging pump... I’m thinking is there a reset or enable the pump ?


good there all ok Thumbs Up

with the engine running , can u see if the small red light next to the height lever inside the cabin is flashing

failing that , at the main compressor connector see if u have any voltage   
Post #190115314th Jan 2018 2:51 am
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Tosspot
 


Member Since: 01 Jun 2014
Location: Sutton Coldfield
Posts: 59

United Kingdom 2005 Discovery 3 TDV6 SE Manual Adriatic BlueDiscovery 3

In the event of sounding daft... what little red light by the hight lever inside the cabin and no power to the feed that’s where all my issues have started 😖
 When I said life couldn't get much worse god it wasn't a challenge with this landrover .....  
Post #190120414th Jan 2018 10:29 am
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gstuart
 


Member Since: 21 Oct 2016
Location: kent
Posts: 13595

United Kingdom 2005 Discovery 3 TDV6 Base 7 Seat Auto Java BlackDiscovery 3

hi

as u look at the picture , with the engine running u should see when u press the height adjustment lever and small red light

know you’ve checked the fuses , does that include the one behind the glove box

as you’ve tested the connector at the compressor with a multimeter and have no power there has also been reports of a broken wire behind the front passenger side inner wheel arch

does seem strange if all you’ve done was unplug the compressor and nothing works, have u tried another relay or linked it out

have u got access to a diagnosis reader to see what the live readings are

plse let us know how u get on   
Post #190129314th Jan 2018 12:29 pm
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Tosspot
 


Member Since: 01 Jun 2014
Location: Sutton Coldfield
Posts: 59

United Kingdom 2005 Discovery 3 TDV6 SE Manual Adriatic BlueDiscovery 3

Just to put an end to this post the fault was the new relay that had been working fine for a week 😟 and I would like to say thanks to everybody that replied it always helps to get opinions 👍 When I said life couldn't get much worse god it wasn't a challenge with this landrover .....  
Post #190145214th Jan 2018 5:51 pm
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gstuart
 


Member Since: 21 Oct 2016
Location: kent
Posts: 13595

United Kingdom 2005 Discovery 3 TDV6 Base 7 Seat Auto Java BlackDiscovery 3

that’s great it’s now sorted

happy days Thumbs Up Thumbs Up   
Post #190150414th Jan 2018 7:00 pm
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