Disco 2 SLS again

Hi guys,

Driving with trailer and N/S rear overinflated - used the nanocom to get it back down and disconnected the compressor to get home. Fault was reading “rear right sensor output too low. Intermittent 016 times. Upon investigation the plug to the sensor was filled with crap. Cleaned it out and recalibrated the ride height. All seemed ok.

This morning I start the landy up and now the O/S is overinflating!! No faults logged on the nano.

Any ideas???

Hi, nanocom is not reliable with SLS codes(beside the ACE glitch). It can miss codes but as long as it's just overinflating without any warning light it is not about any code stored cos with a code the warning light should come on too, that “rear right sensor output too low" was a hystorical a wheel speed sensor code not SLS related, you should invest in two new ride height sensors and recalibrate with those or at least recalibrate again but to be effective after you stored the settings let nanocom connected 60 more seconds then exit the menu untill the start page and just after that unplug it otherwise the calibration is lost. I forgot the exact procedure cos i use hawkeye for SLS so i'm not sure that after the heights were stored the ignition must go off then wait 60 secs or wait then turn ignition off so if after

And now it’s the N/S again!!

Ok, did you undestand what i said in my reply? the only problem is that i forgot the exact procedure to store heights with nanocom cos i use hawkeye for sls being more reliable, i dont remember if you have to wait 60 seconds after the setting command then turn ignition off or turn ignition off then wait 60 seconds so if one way doesnt work try the other but that 60 second delay before you unplug it is compulsory

edit, PS iirc you have to wait 60 seconds after the ignition is off

Hi, sorry for some reason I didn’t see the reply until after I posted. It’s just curious that it happened on both sides. I replaced the sensors just over a year ago, so assumed they are ok. Saying that they aren’t originals so who knows. Nanocom says to wait 60 seconds after ignition off to save settings. I think I just waited 60 seconds and pulled the OBD. Should you come out of the menu or something?

Cheers

Vagabondrobb said:

Should you come out of the menu or something?

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Yes you should.... as i already told you:

sierrafery said:

...let nanocom connected 60 more seconds then exit the menu untill the start page and just after that unplug it...

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i've seen aftermatket sensors which failed in less than 1 month

sierrafery said:

Yes you should.... as i already told you:


i've seen aftermatket sensors which failed in less than 1 month

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Yes you did. Sorry doing a million things at once today. Will give it one more go with the recalibration exiting at start page, But looks like new sensors. Many thanks!

sierrafery said:

Yes you should.... as i already told you:


i've seen aftermatket sensors which failed in less than 1 month

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New sensors installed, recalibrated and same problem. O/S seems to either overinflate or sink…

I’m driving with compressor disconnected and the beeping is randomly intermittent - might that be a sign that there is a short in the wiring?

Vagabondrobb said:

New sensors installed, recalibrated and same problem. O/S seems to either overinflate or sink…

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Then unfortunately seems like a wiring issue... not common but happens, you'll have to rewire that circuit