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GE dishwasher model GDF570SGJ0BB - will not turn on

DW on the fritz

Premium Member
Joined
Jul 5, 2022
Messages
2
Location
US
Model Number
GDF570SGJ0BB
Brand
GE
Age
6-10 years
We have replaced the door latch and control and it’s still not working. Prior to this, it would chirp intermittently (about once per hour) and a couple of times it stopped working so we reset it by turning off the circuit breaker. This went on for a few minutes then it stopped working altogether so we tried the new door latch and the control board. It will not turn on even though we’ve confirmed it is receiving power. Anything else we can try or is it dead?
 

Jake

Appliance Tech - Admin
Staff member
Joined
Aug 24, 2004
Messages
132,461
Location
Redmond, Oregon
Hi,

The UI operational voltage is output from the machine control board(underneath the dishwasher) on connector J722 pin 2 black/green to pin 5 yellow/blue. If 13.5 Volts DC is not found here, then replace the machine control board. If 13.5 Volts DC is found here, then replace the UI Board.

Here's the UI Board for your model:

Snapshot_2 (1).jpg


Take the voltage reading from the J722 connector on the back side of the control board.

That J722 connector is on the other side of the control board, look here:

J722.jpeg


It's the one on the left above the ethernet port.:)

Let us know what you find.

Jake
 

DW on the fritz

Premium Member
Joined
Jul 5, 2022
Messages
2
Location
US
Thanks so much for the advice, Jake. We are considering whether to try this next step ourselves, call a service person, or replace it entirely. Do you know how replacing the UI Board compares to replacing the Control Board in both time and complexity?
Thank you!
 

Jake

Appliance Tech - Admin
Staff member
Joined
Aug 24, 2004
Messages
132,461
Location
Redmond, Oregon
Its much more time consuming replacing the UI Board at the top of your dishwasher door vs the machine control board underneath the dishwasher.

Here's the service manual instructions for your exact model to replace the UI Board:

You will need to remove the whole door, then separate the door, then remove the front control console, to replace the UI Board.

Here's the service manual for your model: https://drive.google.com/open?id=1M-G9W3HiaYnihdB5Cy-jfSPoVf8DZ7j7

Page 28 Door Removal
Page 30 Separate Door
Page 31 Front Control Console Removal
Page 32 UI Removal

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."

Jake
 
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