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Customer Questions and Answers for Refrigerator Defrost Control Board by Whirlpool

Refrigerator Defrost Control Board

4.89 (64)
By: Whirlpool
Part Number: OEM9328188
Manufacturer Part Number: 4388931

Freezer not cooling or excessive frost buildup? The defrost control board manages the defrost cycle. Moderately difficult repair with video guidance.

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Questions & Answers

For Whirlpool Refrigerator Defrost Control Board (Part Number: OEM9328188)

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Hello Brian, This sounds like you could either have a defrost issue 4388931 or an issue with the air diffuser 2252831.

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Answered by AppliancePartsPros.com   |   Saturday, June 24, 2017

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