Tosspot
Member Since: 01 Jun 2014
Location: Sutton Coldfield
Posts: 59
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No power to suspension pump from Ecu after being unplugged |
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HELP!!! Discovery 3 suspension pump was running a bit slow but working fine 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 and stuck flashing normal ride hight?...any ideas please 😫
I did start this topic in my discovery but I think it was the wrong section... my bad🤪 When I said life couldn't get much worse god it wasn't a challenge with this landrover .....
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13th Jan 2018 10:40 pm |
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DiscoJeffster
Member Since: 27 Feb 2016
Location: Perth
Posts: 204
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What have you done to troubleshoot the issue? Just posted here?
Have you reconnected both plugs? One is power and the other is signal data such as pump temp etc. Have you checked the relevant fuses? Did you disconnect the battery before beginning work (less likely for a fuse issue)?
Have you tried selecting extended height to see what happens? What does happen?
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14th Jan 2018 1:00 am |
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Globetrotter448
Member Since: 21 Mar 2017
Location: Londonderry NSW
Posts: 1783
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You can pull the relay in the battery fuse box and jumper the two broad connectors to see if it runs - if not there is a 60/70 amp fuse in the same box that can get burnt due to high current
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14th Jan 2018 7:54 am |
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Tosspot
Member Since: 01 Jun 2014
Location: Sutton Coldfield
Posts: 59
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No did not disconnect battery I did read on one post they just unplugged removed and plugged back in now every one I read says disconnect I’ve have tried hard reset, checked all fuses big and small ...apart from the one behind the glovebox ( only just read about this one ) but I read this works the exhaust port on the pump and if it hits the floor i won’t be able to get her back up with no pump running I’ve read some posts you have to charge the reservoir but no power to feeds at pump ,as soon as the engines starts instantly normal ride hight only / suspension fault and locks out all suspension but prior to unplugging the pump did run the relay was renewed last week When I said life couldn't get much worse god it wasn't a challenge with this landrover .....
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14th Jan 2018 10:49 am |
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DiscoJeffster
Member Since: 27 Feb 2016
Location: Perth
Posts: 204
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I can't fathom what can have gone wrong if it was working before you took it out?
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14th Jan 2018 10:54 am |
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Globetrotter448
Member Since: 21 Mar 2017
Location: Londonderry NSW
Posts: 1783
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Did you pull the relay and try to jumper the large slots to see if compressor runs.
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14th Jan 2018 11:10 am |
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Tosspot
Member Since: 01 Jun 2014
Location: Sutton Coldfield
Posts: 59
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No doing that this morning was on it till 11 o’clock last night been reading till early hours this morning brain now in meltdown 🤪 if I jump the terminals and the pump runs what do I do next? When I said life couldn't get much worse god it wasn't a challenge with this landrover .....
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14th Jan 2018 11:14 am |
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Tosspot
Member Since: 01 Jun 2014
Location: Sutton Coldfield
Posts: 59
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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 .....
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14th Jan 2018 5:51 pm |
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Globetrotter448
Member Since: 21 Mar 2017
Location: Londonderry NSW
Posts: 1783
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Glad you found the problem - I actually carry a spare relay and 60/70 amp fuse for this reason
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14th Jan 2018 10:11 pm |
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Tosspot
Member Since: 01 Jun 2014
Location: Sutton Coldfield
Posts: 59
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Wise man maybe I should take a leave out of your book 😉 I really do have a love hate relationship with this car ... love it when it’s good and REALLY hate it when it plays up 😭 When I said life couldn't get much worse god it wasn't a challenge with this landrover .....
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14th Jan 2018 10:18 pm |
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Globetrotter448
Member Since: 21 Mar 2017
Location: Londonderry NSW
Posts: 1783
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Most times it is simple things that screw you up like my compressor was not working to well. When I took it out the desiccant was a solid lump, once replaced all was good. But i originally thought I need a new compressor
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14th Jan 2018 11:01 pm |
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