Self level suspension inactive! Finally fixed!!

[shanev]

ive had problems since i bought mine. I use to have pumped up shocks and a light on where the level selection button is but now that is off and the truck does not pump up at all. Its like riding a tank through a mine feild. I took the pump out and tested it. It does pump. Second i tried jumping the relay but that does nothing. So i am at a point where i dont know where to go. Does this reset option cost anything from the dealer or can i do it myself somehow?

[Junkycosmos]

Few of us have found the ebay copy of GTS to be of help with the air systems. When I was going through my saga (http://www.xoutpost.com/bmw-sav-foru...al-solved.html) of a speed dead sensor I accidentally calibrated one corner to be 1" higher than the rest. It was enough to tick off the system enough to go into in-active mode. There are also some other modes, line mode, transport mode that others have talked about needing to be reset from. The air systems seem to be a bit rarer but I can tell you GT1 software does a good job letting you see all of the inputs from sensors and calibrating too.

Do you have any warning lights on the dash too or only "sus inactive" on display?

[four.8is]

All I have is susp inactive message that's it no other lights..will have to get a software I have a laptop sitting around anyway might as well use it for diagnose!

[four.8is]

And it has worked all day yesterday I thought for sure the battery was the culprit now back at square 1 gotta have lots of patience

[Ricky Bobby]

Just scan the module and let us know what faults its throwing, also check your current ride heights on level ground, the system has a built in tolerance I think if you are offset more than 3/4" inch it will throw the system inactive.

[four.8is]

RB I'll check and report back soon
Just waiting on my friend to get off work to read the module!