We just hooked this dishwasher up in our new home worked fine before.
There is a trouble shooting document behind the kick panel at the bottom of the machine. Follow the steps to determine which component is at fault, but it may be corrosion in the low voltage connector.
My whirlpool dishwasher gold GU2475XTVQ0 had rapid blinking lights that started with the "4 Hour Delay" LED and changed to others when other buttons were pressed. The machine would not run. I followed the instructions located behind the kick panel and verified the keypad was the issue and not the control circuit by elimination.
The big surprise for me was that when I used a straight pin to resistance check all of the buttons, they checked out OK. I reconnected the 14 pin connector (P1) to the control and found that the buttons/LEDs were behaving correctly! I believe that pushing the straight pin into the 14 pin connector removed any corrosion in the 10 year old device and permitted the keypad to communicate with the control again.
I reassembled the dishwasher door and it ran with no problems. I was ready to replace the keypad for $150, but didn't have to!
SOURCE: whirlpool GU2400XTPT6
Check the Tech Sheet you will find it behind the kickplates On many models, this sequence will work: Heated Dry, Normal, Heated Dry, Normal. Press this key sequence within six seconds to activate service mode.let me know if it helps
SOURCE: Frigidaire PLD4460REC Dishwasher will not start
This is very likely due to a bad main electronic control board but the only way to know for sure is to do some electrical testing with a volt/ohm meter and the wiring diagram located within the appliance. If possible use the meter and the wiring diagram to check input/output voltages looking for discrepancies between the diagram and the actual meter readings.
Go here for Frigidaire Dishwasher Parts: http://www.repairclinic.com/Frigidaire-Dishwasher-Parts
www.RepairClinic.com
SOURCE: Bosch Dishwasher (SHE44C05UC) won't turn on
Just had the same problem, same model. Found the wiring below the front cover fried. So now I'm checking to see if anyone else had this happen.
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