Ace Red light

Hi, I have just bought a 2001 td5 discovery and am having problems so hopefully there is some people here who can help me. The ACE red light only comes on when i am turning right, reservoir is full and liquid is churning when engine running. I have a problem with the rear driver side bag over inflating so much so that the front passenger side wheel is sagging into the arch. I have ordered 2 new ride height sensors from the local dealer and should have them by thursday. Would this be the cause of the red ACE light because the air suspension is throwing the whole vehicle off balance completly? Will replacing the faulty ride height sensors also stop the ace system showing up faults? Any one else ever come across this before? Thanks in advance for any suggestions.

The simple way is to connect to a scanner.....it'll point u directly to the fault...the ACE system is quite complex and could be so many reasons...i dont think it's related to the SLS fault.