Serial #NEM473836 Have fault does 1215 & 1216. Cant find any reference to them other than the description. See attached photo we have caught hell chasing electrical problems on this machine. Finally got it all worked out(we thought) programmed the new UCM and were calibrating everything when this popped up. No troubleshooting info at all online or in e-tim. TIA
Sounds like the pumps don't have enough oil, maybe air in the system or need to be primed.
On New Holland stuff like that your problem is most likely in the main machine harness. About a year ago they started offering new updated harnesses. The old ones have garbage plastic corrugated loom sleeve. The updated ones use cloth harness tape. But I have gotten brand new UCM's that are bad and I have also gotten new updated harnesses that are bad as well.
Try this though