[Mt48]

I have a 2004 stx425. Having electrical issue. During the day it works fine but as soon as it turn on field lights the power to the hyd remotes goes crazy. Turns them off as soon as I try to use them. I have tried different remotes it happens to all of them not specific to any one remote. Has had this problem since I got tractor. I have cleaned all grounds I could find and switched relays around. Looked at harnesses can't find any problems. Also I replaced alternator last year and low voltage warning will not go away on corner post. Even after I clear codes.

 

[wheatwhacker]

Have you checked all of your batteries individually? Just wondering if you have one bad one that works ok but when the extra drain of the lights comes into play it causes an issue. We had a semi that had this issue.

 

[Mt48]

Yes. I changed both of them. Cleaned all the connections. Cleaned junctions under battery box as well. Kind of a frustrating deal.