Hi I have these codes does anyone know what they mean please is the supply to sensors broken ,c1a70 pressure does not decrease when venting gallery and c1a70 rear left height sensor supply ,thanks all 🙂👍

Hi does anyone know what my ride height parameters are for my discovery 4 sdv6 GS 2011 please settings it should be set to and have found a wicked tool on eBay that does all suspension settings and adjustments and lots more for £70.

Hi does this software work to calibrate a D4 after ride height sensor change ,where can I download it and what lead do I need to use please 😭 thanks 👍

Would that work on a D4 2011 sdv6 GS ,I need to replace them if I disconnect negative and change them will it work ? And what software do.i need if they need recalibration is any downlo-adable,thanks 👍

Hi no definitely a front block I triple checked and part numbers were same haha but I was considering ordering another for back but won't now thanks , yes I think we found the problem so not sure where I go from here any way of finding out which height sensor it is ? Should I clean all...

@gstuart hi do you have any input on my latest findings please people say you may be able to help ,thanks 👍

I'm getting code U0421 on autocom saying invalid data from ride control module could this be the problem ? ,battery is 12.6 volts also.

Do you know if the valve blocks for front are also the same for rear so they fit on front or rear ? as they are exactly the same to look at pipes and everything? 🙂

Have left overnight all struts still inflated the same measurements as 7pm last night and just took measurements now the same no air escaped but as soon as.i.put fuse back in it dropped to normal height ?,will check battery current just waiting for friend to return my multimeter later today ...

Hi thanks for replying, I'm not getting any codes coming up at all nothing stored nothing showing ? ,I'm using Delphi scanner running 2022 software but not getting anything ? I've just raised it till morning and pulled fuse measured height to see if any drop tomorrow but can't get any codes 😕

Hi all I'm Tony I'm a newbie here ! , I have a discovery 4 3.0l sdv6 GS and the suspension fault.is constantly showing on screen , I've changed the front valve block for some reason hoping that was it but still there ,pulled fuse last night left and the only strut that showed any difference this...