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Customer Questions and Answers for Refrigerator Main Control Board by Ge

4.89 (64)
By: Ge
Part Number: OEM21564309
Manufacturer Part Number: WR55X10942C

Fix a refrigerator that won't cool or has temperature control issues with this main control board. Moderately difficult repair, taking 15-45 minutes.

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$304.30
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Questions & Answers

For Ge Refrigerator Main Control Board (Part Number: OEM21564309)

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Answer

Tommy, You will want to check the thermistor in the freezer to ensure that the resistance checks ok. At 0 degrees the resistance should be 42.2K ohms, at 36 degrees the resistance would be 14.4K ohms and at 77 degrees would be 5K ohms. If this checks ok then check the evaporator coils to see if they have a full even frost pattern. If they do then the issue will be with the main control board.

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Answered by AppliancePartsPros.com   |   Tuesday, April 21, 2015

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