bazbar

Member
i own a 2011 Range Rover and I am experiencing some suspension problems, it will rise and lower Ok, however when your driving it randomly lights up the dash with suspension error. Some times days between these events, turn off the ignition and back on and it clears. The vehicle is parked in access mode at night and when you return to it in the morning all four corners are sat on the bump stops. When started up it raises straight up into normal mode without any issues.
It has been error code read on a GAP IID tool and displays, (C1130-66) Frequent activity in the up direction or unable to lift-algorithm based failure signal has to many transitions/ events.
I have done some research on this code and it's states a possible air leak, however I don't know where to start as it drops level so I'm thinking it's not an airbag leaking.
I did suspected the valve blocks, however if it was a valve block, surely it would drop the front or the back depending on which one isn't working correctly?
I am now thinking there may be some issues with the compressor, however again I don't know where to start.
Has anybody experienced these suspension errors and codes.
Any advise on how solve this issue please.
 
i own a 2011 Range Rover and I am experiencing some suspension problems, it will rise and lower Ok, however when your driving it randomly lights up the dash with suspension error. Some times days between these events, turn off the ignition and back on and it clears. The vehicle is parked in access mode at night and when you return to it in the morning all four corners are sat on the bump stops. When started up it raises straight up into normal mode without any issues.
It has been error code read on a GAP IID tool and displays, (C1130-66) Frequent activity in the up direction or unable to lift-algorithm based failure signal has to many transitions/ events.
I have done some research on this code and it's states a possible air leak, however I don't know where to start as it drops level so I'm thinking it's not an airbag leaking.
I did suspected the valve blocks, however if it was a valve block, surely it would drop the front or the back depending on which one isn't working correctly?
I am now thinking there may be some issues with the compressor, however again I don't know where to start.
Has anybody experienced these suspension errors and codes.
Any advise on how solve this issue please.


Update.
Since my original post the front end dropped randomly and sat on the bump stops whilst parked up, whilst parking up one time heard a rush of air from the NSF corner. After removal of the airbag we found an inch tear in the airbag, which was sealing itself in the folds of the airbag so evading detection.
Front airbag replaced, driving 100% better, no lights on the dash.
 

Similar threads