Yes the ABS light came on in the Western Sahara maybe 2.5K miles ago, so the shock either broke at that moment or a little time before, I'm really pleased I did not know because I would have been very worried
My LC was not over weight, in fact 200KG at least under the GVW (I put it on way bridge so I know)
Looking back I was thinking the back seemed under sprung at that time, which I still think it is.
I bought them for a soft ride in mind for green laning in the UK with a light load, so the shocks and springs are the softest OMU's
The shocks are around 18,000 miles / 3 years old.
I came home and went straight back to work and today was the first time I really looked around the LC.
EDIT thanks for the advise about the wiring.