Fghd2465nb1a Control panel won't respond to anything except the dry/start diagnostic mode. No "lock" buttons show green. Is there a reset pattern of buttons to push? The diagnostic runs fine, shows no errors, but I can't get any other cycle to work, and none of the buttons respond except the dry and start to run diagnostics.

7-1 heating circuit problem control programmed to shut down machine when no rise in water temp during heat cycle, you either have an open heating element or wire burnt a shorted thermistor or a bad control not outputing 120VAC to the heater you can reset the control by placing the machine into diagnostic hit cancel button to turn off all the lights press heated dry-normal, heated dry- normal within 6 seconds lights should come on press cancel unit should start it will run till same part of cycle reached and lock out again if it has not been removed the little black panel below the door remove should have the tech sheet in a plastic pouch which explains how to check the components mentioned earlier,

TRY A RESET CODE
Press the "Sani Rinse," "Heated Dry," "Sani Rinse" and "Heated Dry" buttons on the dishwasher's electronic control panel in quick succession to put the appliance in diagnostic mode.
Close the dishwasher door and engage the door latch.
Wait 10 seconds before pressing the "Cancel" button to reset the dishwasher.

Don't you just love electronic controls. On the inside of the dryer is like it always was back in the day with mechanical timers. The same old problem the old ones had is the blower wheel slips and causes overheating or a ball of lint at the base of the filter chute. This eventually blows the FUSE. Their is 2 of them fuses so look close one is usually behind a shield out of sight and may have been overlooked. DIAGRAM

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I think you still have warranty, it sounds you have faulty control panel, even if it's new does not mean it is good.

After turning on the projector, press "+" and "-" buttons on the control panel

simultaneously for 3 seconds and release the buttons when screen goes blank.

2 Press "+" and "-" buttons again to exit the diagnostic mode.

3While in Self-diagnostic mode, the screen will run a seven-color-cycle test as

following:

Red--> Green--> Blue--> White--> Watchet Blue--> Dark Green--> Yellow.

Ensure that the colors of the test pattern are correct. Contact Dell if the colors are
not displayed correctly.

1.After turning on the projector, press "+" and "-" buttons on the control panel
simultaneously for 3 seconds and release the buttons when screen goes blank.

2 Press "+" and "-" buttons again to exit the diagnostic mode.

3 While in Self-diagnostic mode, the screen will run a seven-color-cycle test as
following:
Red--> Green--> Blue--> White--> Watchet Blue--> Dark Green--> Yellow.

Ensure that the colors of the test pattern are correct.

Contact Dell if the colors are not displayed correctly.

Not sure what type of reset you are after. Is the dishwasher not responding to any panel switches.

Is the keypad locked, i.e., is the control lock light on? Then press Energy Saver Dry button for 4-5 secs.

Are some lights flashing and dishwasher will not start? Have you tried to turn mains power off and back on?

If you think the controller needs a reset, you could try this sequence of keys within 7-8 secs.
hi temp scrub/ energy saver dry/hi tempscrub/ energy saver dry/ hi temp scrub/ energy saver dry.

If the reset sequence has worked correctly, then all lights should light up. Press Cancel to exit from reset mode. I am assuming you have a users manual. If not then download from here.

Please rate the solution if it helps your problem otherwise post a comment

Hello,

follow the below instructions:

Unlock your Kenmore dishwasher control panel by pressing and holding the "Heated Dry" button for four seconds.

Press a series of four buttons in quick succession. Press "Heated Dry," "Normal Wash," "Heated Dry" and "Normal Wash" to instruct your Kenmore dishwasher to run a short diagnostic test

Wait for two minutes while your Kenmore dishwasher runs its diagnostic test.

Press the "Cancel/Drain" button once your dishwasher has completed its diagnostic test. This should reset your dishwasher control panel and stop the "Clean" light from blinking repeatedly.
Good luck.

turn key all the way on (not to start) let set for 1 hur cycle key and try it.

press heated Dry , Nornal, Heated dry Normal: The machine will go into diagnostic mode. this may reset your control.
If not clear the fault, unplug the power cord,open up the electronic control panel again and check your connection, maybe the wire harness to the drain relay pin is not connected correctly.