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Customer Questions and Answers for Configured Machine Control Board by Ge

4.89 (64)
By: Ge
Part Number: OEM21042816
Manufacturer Part Number: WD21X27998

The Configured Machine Control Board is an OEM part for GE dishwashers. As the central brain of the dishwasher, it controls all operation cycles and safety features.

Problems with a control board can manifest in symptoms like improper cycles, unusual noises, or failure to operate properly. Over time, normal use combined with fluctuating temperatures can accelerate component deterioration inside the board.

Symptoms include:

  • Dishwasher failing to start or run full cycles
  • Strange beeping or clicking sounds emanating from the unit
  • Inability to change settings on the control panel
  • Control board related error codes

This OEM GE part can also be used on Hotpoint, RCA, and Kenmore/Sears appliances. 

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Questions & Answers

For Ge Configured Machine Control Board (Part Number: OEM21042816)

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Answer

Mike, the main control WD21X27998 would need to be accessed to identify if there is a blinking light. If there is, the heating element would need to be tested for resistance between 14 to 18 Ohms when dry or wet respectively. If there was not a blinking light, the error mode would need to be entered by pressing and holding the farthest left button and the start button at the same time for 5 seconds. If any LEDs illuminate, this can indicate an error code.

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Answered by AppliancePartsPros.com   |   Friday, September 30, 2022

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