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GE GDF520PGJ2WW dishwasher no power

Ducatibrian

Premium Member
Joined
May 5, 2022
Messages
3
Location
Springfield Oregon
Model Number
GDF520PGJ2WW
Brand
GE
Age
1-5 years
Hi I have a Ge dishwasher model GDF520PGJ2WW that has no power at the ui, I have power to the machine, the control board has a solid green light on and I have checked for 13.5v between the blk/grn and blu/yel #2 and #5 wires but I have 30v. I would like to know why this is and what it means. Thank you.
 

Jake

Appliance Tech - Admin
Staff member
Joined
Aug 24, 2004
Messages
130,231
Location
Redmond, Oregon
That indicates the UI Board is bad. When you click link to the UI Board below, you will see a video of how to replace it.

--->Here's the UI(user interface) Board for your model: WD21X23463 Kit Svc Ui Front Logic

"NOTE--->When replacing UI control boards, the new UI Board MUST be configured as per the instructions included with the replacement. If the personality is not set by using the 4 jumpers, the buttons, LED’s or cycles will not function properly".

Let us know how it goes after you replace it.

Jake
 

Jake

Appliance Tech - Admin
Staff member
Joined
Aug 24, 2004
Messages
130,231
Location
Redmond, Oregon
Wait your getting 30 volts DC? Its should be 13.5 to 14 volts DC.

Snapshot_2 (1).jpg


Here's the machine control board(under the dishwasher) for your model: WD21X24900C

Jake
 

Jake

Appliance Tech - Admin
Staff member
Joined
Aug 24, 2004
Messages
130,231
Location
Redmond, Oregon
If your absolutely sure your getting 30 volts DC, then your machine control board is the problem.

Here's the machine control board(under the dishwasher) for your model: WD21X24900C

Jake
 

Ducatibrian

Premium Member
Joined
May 5, 2022
Messages
3
Location
Springfield Oregon
Yes I am absolutely sure. I was thinking the control board also, I have already replaced it once a few years ago. What’s a good dishwasher to buy these days, the one that came with the house lasted 20yrs, this one lasted 2 before it’s first breakdown. Thanks for your help.
 

Jake

Appliance Tech - Admin
Staff member
Joined
Aug 24, 2004
Messages
130,231
Location
Redmond, Oregon
All of us techs here recommend Maytag, Whirlpool, KitchenAid, Amana, Jenn-Air for the best reliability and longevity.

Jake
 
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