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Yale ERC050GHN48TQ084:
No Dash Display

A908N06673E
Has anyone had this issue?
Turn key on, dash flashes on for 2 seconds then goes out. Machine overall works as it should. Both AC controllers show no codes on LED indicator. I swapped display with a known good one but same results. I checked all wiring and connections , I suspect the dash is controlled by the master controller?

• Posted 10 Aug 2018 22:58
• Discussion started by BrewCrew
• Ontario, Canada

We`re here for a good time

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Yes very odd,I do have constant power on the brown\white and ground on the black at the display. So the conclusion is a faulty master.
Thx for the info BREWSKI

• Posted 11 Aug 2018 01:57
• Reply by BrewCrew
• Ontario, Canada

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yes it is. It is odd that it comes up then goes blank. The display communicates with the master controller through CANBus. My guess is there is a problem with the Master controller. The display has a positive and a negative supply all the time if the battery is plugged in. You could check to be sure you have both. I would think the truck would fault out if you lost power to the display.

• Posted 11 Aug 2018 00:23
• Reply by BREWSKI
• Nebraska, United States

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