After fixing my leaking ace pipes I’m now getting the yellow lean error and an error code of C1043 1C which is the rear axle pressure ? Code won’t clear and also all terrain response / dynamic driving is unavailable??

Yes I have the same issue, I haven’t managed to resolve this yet.

Have you made any progress?

Thanks

Hi yes its the rear axle sway pressure - you need to check your hydraulic pipes if there is any leak - if there isnt check your fluids - and if your still getting the warning your solenoid is probably shot on the ace block - you can try to take it out and refurb it - or buy a new one.

I bought a second hand one from ebay with warranty to solve my issue - I have my old block that Im taking apart and will refurb the bad solenoid. -