[Mongoheadmonster]

My sprayer has been giving me troubles the past few days.......first the booms would not unfold, then the screen on my rate control started to act up, then my fuel gauge started bouncing around. The problems seem to come and go (booms not unfolding currently and seem to be staying that way). No blown fuses or relays.

What's wrong with this pic?

 

[Haystack]

With so many unrelated circuits randomly developing problems suddenly, you may have a poor ground connection developing somewhere.

 

[farmallman1949]

Could also be the battery's. I worked on a 4420 Case IH sprayer a few weeks ago that has the AIM Command and that was the problem.