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GE GYE22KMHHES Display is blank but everything seems to work except I cannot adjust temperatures.

PaulR41

Premium Member
Joined
Sep 12, 2019
Messages
11
Location
Toledo, OH
Model Number
GYE22KMHHES
Brand
GE
Age
1-5 years
Hello I am helping my uncle try to repair a GE Fridge/Freezer and it appears to be cooling however, the display is blank and won't display anything. Does anyone have any ideas as to why the display is blank? He says the ice and water dispenser works but he cannot adjust temperatures in the fridge or freezer.
 

Jake

Appliance Tech - Admin
Staff member
Joined
Aug 24, 2004
Messages
134,025
Location
Redmond, Oregon
Hi, for the no power to the dispenser board, the door board controls that. Also check at the top of the door where the wires come into the door and look for any loose connectors, or the metal pins in those plastic electrical connectors backing out or burnt.

Here's the door board for your model:

You can check these voltages with your meter set on DC Volts.

On the door board:
J3-17(red wire) +12 Volts DC
J3-18(blue green wire) COMM

At the dispenser board:
J2-6(black pink wire) +12 Volts DC
J2-2(blue wire) COMM

2021-06-14 (1).png


Jake
 
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