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only the heavy wash and high temp dry buttons work or will light up and when you push the start cancel button nothing happens. When you close the door the display lights up but the wash light does not come on and nothing happens. after a minute or two the display shuts off. Ocassionaly it will work bit only on heavy wash and high temp dry.
I replaced the control panel and the same thing happens. Your video showed the same symptoms and was resolved by changing the control panel. I am hoping I do not have to change the control board as that is another $100 + part.

Model Number
FGHD2433KW1
Serial Number
TH94925876
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Hello
I have provided thetechnician diagnostic sheet below. Do you have any display error codes ? From what I can see without the running though diagnostics it may be a Display board touch pad #154734601. Run throgh all the tests in the service manual below to be sure. Matt Ace technician

The water/service test is a special function initiated from the power failure mode or idle
mode.
While in power failure or idle mode – simultaneously press the DRY/AIR DRY and
START/CANCEL pads for 3 seconds.
The dishwasher will then step through the test cycle per the chart.
Pushing the START/CANCEL pad will advance the dishwasher to the
next step.
or LO..Low liquid in the rinse aid dispenser

CL ……….Close and latch the door
ER/ER….Switch Failure
PF- …A power failure has occurred
ER/CE….Configuration Error
ER/uo…..Vent will not close
ER/uF…..Fan not running

    • Guest
    • 7 years ago
    I hate to put another $140. Part into it at this point . Is there any other part that could b bad ???
  • I can not see it being anything other than those two parts I mentioned above. Just to verify, the part you already installed was the console, part # 154791801?
    • Guest
    • 7 years ago
    Yes I replaced control panel with a new touch pad # 154791801 and I reconnected the green / blue ribbon 2 x s. To make sure I had it plugged in all the way . And same issue .
  • The only two possibilities that would cause this issue are a bad connection to the board / ribbon console. Or defective parts.If you double check your connections to both parts and thay are all good. I would remove the parts and take them back for warraty replacement. We have had many defective control boards out of the box.
    • Guest
    • 7 years ago
    is it more likely that the NEW control board is Defective or the NEW console pad is defective? replaced both and no change. Is there any chance it could be the door switch ?
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