Jeffersonville, OH | dodgetruck2 - 9/3/2024 13:16
The c1000 armrest display on our 8737 shut-off while operating the tractor last week. No effect on operations so finished the job and parked for the weekend. I was not around, dad claims he thought he could see the display on in the cab key off over the weekend. It was off this morning along with an almost dead battery, tractor wouldn't crank. Possibly it was on and drained the battery but that's unknown as we have lots of trouble with this tractor and batteries draining.
In the tractor now running and display is still dead, nothing wakes it up.
No error codes on the front dash display. That all works normal.
First things first, unplug the armrest connectors where they plug in beside the seat on the RH side for a couple minutes. Completely remove power from the console, and armrest controller and see if it comes back.
While that's unplugged, check fuses...F27-15amp and F35-7.5A
I attached the diagram so you can verify the fuses and/or check for power if you like.
I have seen them get corrupted, and sometimes a complete power kill will cure them. Sometimes new software and clear all the settings will help, but I have had to replace a couple over the years. Not more than 3 that I remember. I have a couple used armrests with good displays if you need one, or need one for testing.
Chris
Attachments
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 00-en (1).pdf (388KB - 22 downloads)
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MF 8737 C1000 display
