Help - 06 has Suspension Fault error after 30 seconds of starting engine

[Dan_da_LR3_H2_man]

My 06 LR3 (with 51000 miles - just 1000 miles past warranty) just got a error message. At first the message would say "Suspension Fault - Normal Height Only" - this message would pop up after about 30 seconds of starting. If I shutoff and remove key and restart, the message is gone until another 30 seconds. I tested the air system during these first 30 seconds and all 4 corners do raise and lower (all compressors work) and there is no odd noises). But I still get that message after 30 seconds.

After a few hours of driving, the message has now changed to "Suspension Fault - Special Program Not Available" - then the lights beside the special programs knob are all off.

Can soneone advise me of what may be wrong? Being that the compresors seem to work, I suspect one of the height sensors is bad or has gotten moisture (alot of rain here in the last week). I've checked ebay and the sensors are not that bad (about $30 each), but how do I know which one is bad?? The sensors are specific to each location and I really do not want to buy all 4 if only one is bad. Also does anyone have any manual or instructions on how to relace these?

Thanks

[FLSLR3]

having the same problem with my 2005 please advise if you found out problem thanks

[brettmess24]

may be time for a new battery.