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GE Dishwasher Lights Flashing or Blinking

GSD4020Z02BB

The 5 most common part(s) or condition(s) which cause the symptom Dishwasher lights flashing or blinking are listed below starting with the most likely. Check or test each item and watch any available videos.

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Heating Element - Part # 1475227 Mfg Part # WD05X10009

Heating Element

RepairClinic Item # 1475227

If lights are flashing on the control panel, the heating element might have burned out. The heating element heats the water up to operating temperature. After a set amount of time if the temperature isn't reached a light on the control panel might start flashing. The heating element can be checked for continuity with an Ohm meter.

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Other Causes and Conditions

Check Fault Codes

If the display lights are flashing and there is an error code in the display window, check the wiring diagram and tech sheet in the dishwasher that will provide information on the fault.

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Touchpad and Control Panel - Part # 272653 Mfg Part # WD34X10030

Touchpad and Control Panel

RepairClinic Item # 272653

If the lights are flashing on the display the entire touchpad and control panel assembly might be defective. If the display works but the dishwasher functions are all out of synch, or some of the buttons don't respond properly the entire touchpad and control panel might need to be replaced.

 

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Touchpad

RepairClinic Item # 272651

If the display lights are flickering for no reason, the touchpad might need to be replaced. Sometimes when the touchpad is defective the display lights are flashing randomly.

 

Grid is 1 inch square
Touchpad - Part # 272657 Mfg Part # WD34X10034

Touchpad

RepairClinic Item # 272657

If the display lights are flickering for no reason, the touchpad might need to be replaced. Sometimes when the touchpad is defective the display lights are flashing randomly.

 

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