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FIXED GDT655SSJ0SS GE Dishwasher - 3 beeps and flashing warning light..

ndnboy

Premium Member
Joined
Oct 10, 2022
Messages
5
Location
MD
Model Number
GDT655SSJ0SS
Brand
GE
Age
6-10 years
GM, reading through older post and need help with GDT655SSJ0SS.

Close door, press start, top lights come on. Press Start, 3 beeps, warning lights. Press start 3 secs to reset.

Press select cycle/start 5 secs, all lights on top flash about 10 times, then off, lock controls stays lit.

While lock controls is lit, press/hold select cycle 5 secs, press select cycle again, Normal is blinking and center front light repeats 2 blinks.

Can you advise what to try next, thank you
 

Jake

Appliance Tech - Admin
Staff member
Joined
Aug 24, 2004
Messages
135,725
Location
Vicksburg Junction, Arizona
Check the machine control board STATUS LED (its located underneath the front on the dishwasher). Tell us how many times its flashing in a row, or if its STEADY ON or STEADY OFF.

--->Here's the machine control board(under the dishwasher) for your model: WD21X24901 Machine Control

To view the STATUS LED, remove the lower access panel of your dishwasher. You DO NOT have remove the control board from its metal casing when you view the STATUS LED.

GE control 3.jpg


When you have that panel lowered down turn the breaker back ON to your dishwasher. When viewing it leave all the electrical connectors to it plugged in.

D-GE control board status led.jpg


Jake
 

ndnboy

Premium Member
Joined
Oct 10, 2022
Messages
5
Location
MD
Hi Jake,

Pulled the machine control board and STATUS LED is STEADY OFF, please advise.

Thanks
 

Jake

Appliance Tech - Admin
Staff member
Joined
Aug 24, 2004
Messages
135,725
Location
Vicksburg Junction, Arizona
Ok, If you are getting 120 volts to the machine control board(under the dishwasher) and the STATUS LED is STEADY OFF, that means the machine control board is the culprit. Since you are getting lights and beeping that indicates you are getting 120 volts to the machine control board. So your machine control board is bad.

--->Here's the machine control board(under the dishwasher) for your model: WD21X24901 Machine Control

Let us know how it goes after you replace it.

Jake

Corrected part number
 
Last edited:

ndnboy

Premium Member
Joined
Oct 10, 2022
Messages
5
Location
MD
Thx for the info, so lights/beeping and STEADY OFF means bad board.

Just to make sure i order correct part, you mention earlier " --->Here's the machine control board(under the dishwasher) for your model: WD21X24901 Machine Control"

Is the WD21X24900C same part, just different version?

Also, any DIY vids on removing/replacing board?

Thanks again
 

Jake

Appliance Tech - Admin
Staff member
Joined
Aug 24, 2004
Messages
135,725
Location
Vicksburg Junction, Arizona
Sorry, its the --->WD21X24901 Machine Control you need.

I corrected the link to it above.

Yes, this video shows you how:


Jake
 

Jake

Appliance Tech - Admin
Staff member
Joined
Aug 24, 2004
Messages
135,725
Location
Vicksburg Junction, Arizona
Ok, sounds good.:)

Jake
 

ndnboy

Premium Member
Joined
Oct 10, 2022
Messages
5
Location
MD
Part arrived yesterday and I installed today, hit start and Bam! It started ; )

Will wait to see how it goes next couple weeks/months.

Thanks so much for the help, trouble shooting and vid saved the day!
 

Jake

Appliance Tech - Admin
Staff member
Joined
Aug 24, 2004
Messages
135,725
Location
Vicksburg Junction, Arizona
Excellent, glad to hear the new machine control board fixed it.(y)

Thanks for the update!

Jake
 
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