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 northeastern Ohio | Ag Leader OnTrac2+ MDU power error
I had this same error about 5 years ago. Never figured it out. It started working again the next day and has worked fine until this year.
The power switch is on. I've tried turning it on/off many times. Didn't fix it.
I tried another cable from the MDU to the ECU4. Didn't fix it.
The green lights come on the ECU4, so I know it has power. I don't know which pins to check on the cable to see if power is reaching the MDU. I don't have another MDU to use as a test.
Does it give an error if the belt is broke or motor bad? I took the MDU off and the gear inside spins freely. I haven't had it off in years, but I thought it was supposed to have some resistance? Maybe I'm dreaming.
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