MagnumOwner Posted January 12 Share Posted January 12 Hello everyone. i am working on my case 7120 and i have a problem with the hitch. It is currently stuck in the down position and i can not get it to raise. I had the code H3 but i unplugged the wire that goes through the floor to check that but it was good so i plugged it back in. Now i am only getting the F3 code. If anyone knows what i could do to possibly get my hitch back that would be great. The service guys at my local Case dealer wanted me to replace the 785$ hitch control module as that’s the only piece you can’t test but i want to explore my other options before i do that. Any advice would be wonderful. Thank you for reading and have a great day Quote Link to comment Share on other sites More sharing options...
François02 Posted January 12 Share Posted January 12 I don't know perfectly the 7100, but you have a code with only one letter (example: P). The dot . must off when you move (more than 0.8mph I guess) Quote Link to comment Share on other sites More sharing options...
Only RED in the shed Posted January 12 Share Posted January 12 Is the rocker switch flashing also?when my 7140 acts up I flip the switch and it will go up sometimes.i think it resets the module but I could be wrong Quote Link to comment Share on other sites More sharing options...
François02 Posted January 12 Share Posted January 12 it doesn't reset, it is a security, you have the same on a MX for example but the problem of MagnumOwner makes me think of a potentiometer issue Quote Link to comment Share on other sites More sharing options...
Only RED in the shed Posted January 12 Share Posted January 12 Or wiring connectors under cab on right side.mine were burnt and corroded.3 pt worked lot better after I repaired them. Quote Link to comment Share on other sites More sharing options...
MagnumOwner Posted January 13 Author Share Posted January 13 16 hours ago, Only RED in the shed said: Is the rocker switch flashing also?when my 7140 acts up I flip the switch and it will go up sometimes.i think it resets the module but I could be wrong No the switch is not flashing. Just the screen with the code. 15 hours ago, Only RED in the shed said: Or wiring connectors under cab on right side.mine were burnt and corroded.3 pt worked lot better after I repaired them. I don’t think so. i pulled the plug all the way down and looked at it and they looked great. not even a speck of dust inside it. Quote Link to comment Share on other sites More sharing options...
snoshoe Posted January 13 Share Posted January 13 Don't think I can be much help. Number one problem on those was load sensing pins. Should still work in position control. Number two was the linkage on rockshaft pot. Things get sticky and the lever slips. When that happens you lose travel one direction or the other. If it gets to far out you can't capture it and the light keeps blinking. You say the light does not blink. Does it work? Does the hitch move at all? Quote Link to comment Share on other sites More sharing options...
hippy5488 Posted January 13 Share Posted January 13 f3 code is solenoid on hitch valve could be wiring or solenoid bad Quote Link to comment Share on other sites More sharing options...
hippy5488 Posted January 13 Share Posted January 13 2 minutes ago, hippy5488 said: f3 code is solenoid on hitch valve could be wiring or solenoid bad h3 code is the performance code for hitch solenoid f codes have priority over h codes i would check voltage to solenoid Quote Link to comment Share on other sites More sharing options...
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